Skip to content
Disclosery

BCK CAPITAL MANAGEMENT LP

Follow

13F filer, CIK 1819275, STAMFORD, CT

BCK CAPITAL MANAGEMENT LP reported $115,867,813 across 84 holdings for the quarter ended 2025-06-30, in a 13F-HR filed 2025-08-07. Its ten largest share positions make up 47.68% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001085146-25-004668

Period
2025-06-30
Reported value
$116M
Holdings
84
Top 10 weight
47.68%
New
38
Sold out
26

Largest buys vs the previous quarter

SecurityShares changeApprox. value
GMS INCnew+64,988$7.07M
SKXnew+55,703$3.51M
SAGE THERAPEUTICS INCnew+297,040$2.71M
SPRadded+55,701$2.12M
TXNMnew+37,109$2.09M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
UNITED STATES STL CORP NEWexited-426,538-$18M
COLOMBIERACQUISITIONCORPIreduced-547,665-$8.47M
NABORS ENERGY TRANSITION CORexited-464,175-$5.08M
COHENCIRCLEACQUISITIONCORreduced-378,188-$4.15M
JUNIPER NETWORKS INCreduced-67,803-$2.71M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q2 2025

Share positions as resolved from 13F-HR 0001085146-25-004668, largest first. % of portfolio is the value over $115,867,813, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
KKELLANOVAQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: 83,640 shares; 2024Q4: 168,610 shares; 2025Q1: 203,720 shares; 2025Q2: 171,027 shares 171,027$13.6M11.74%-32,693Timeline
JUNIPER NETWORKS INCJUNIPER NETWORKS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 38,500 shares; 2024Q3: 38,500 shares; 2024Q4: 158,130 shares; 2025Q1: 290,484 shares; 2025Q2: 222,681 shares 222,681$8.89M7.67%-67,803
GMS INCGMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 64,988 shares 64,988$7.07M6.1%new
ACIALBERTSONS COMPANIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 354,452 shares; 2024Q3: 387,618 shares; 2024Q4: 205,851 shares; 2025Q1: 242,976 shares; 2025Q2: 235,151 shares 235,151$5.06M4.37%-7,825Timeline
SPRSPIRIT AEROSYSTEMS HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: 87,100 shares; 2024Q4: 74,159 shares; 2025Q1: 74,159 shares; 2025Q2: 129,860 shares 129,860$4.95M4.28%+55,701Timeline
COHENCIRCLEACQUISITIONCORCOHENCIRCLEACQUISITIONCORQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 742,745 shares; 2025Q2: 364,557 shares 364,557$4M3.45%-378,188
SKXSKECHERS U S A INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 55,703 shares 55,703$3.51M3.03%newTimeline
SCHNITZER STEEL INDUSTRIES …SCHNITZER STEEL INDUSTRIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 50,000 shares; 2025Q2: 92,917 shares 92,917$2.76M2.38%+42,917
SAGE THERAPEUTICS INCSAGE THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 297,040 shares 297,040$2.71M2.34%new
RNWRENEW ENERGY GLOBAL PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 559,160 shares; 2025Q2: 389,770 shares 389,770$2.69M2.32%-169,390Timeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 8,381 shares; 2024Q3: 16,987 shares; 2024Q4: 13,318 shares; 2025Q1: 10,000 shares; 2025Q2: 14,139 shares 14,139$2.49M2.15%+4,139Timeline
WSCWILLSCOT HLDGS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 82,384 shares; 2024Q3: 81,139 shares; 2024Q4: 81,139 shares; 2025Q1: 81,139 shares; 2025Q2: 81,139 shares 81,139$2.22M1.92%0Timeline
TXNMTXNM ENERGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 129,971 shares; 2024Q3: 55,701 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 37,109 shares 37,109$2.09M1.8%newTimeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 5,449 shares; 2024Q3: 6,758 shares; 2024Q4: 6,758 shares; 2025Q1: 6,500 shares; 2025Q2: 9,996 shares 9,996$2.05M1.77%+3,496Timeline
ALEALLETE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 11,000 shares; 2024Q3: 11,000 shares; 2024Q4: 11,000 shares; 2025Q1: 27,837 shares; 2025Q2: 27,837 shares 27,837$1.78M1.54%0Timeline
MAG SILVER CORPMAG SILVER CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 78,000 shares 78,000$1.65M1.42%new
ANSYS INCANSYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 4,629 shares; 2024Q3: 4,629 shares; 2024Q4: 4,629 shares; 2025Q1: 4,629 shares; 2025Q2: 4,629 shares 4,629$1.63M1.4%0
GENIGENIUS SPORTS LIMITEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 148,533 shares; 2024Q3: 148,533 shares; 2024Q4: 148,533 shares; 2025Q1: 148,533 shares; 2025Q2: 148,533 shares 148,533$1.54M1.33%0Timeline
IPINTERNATIONAL PAPER COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 32,457 shares; 2025Q2: 32,457 shares 32,457$1.52M1.31%0Timeline
FYBRFRONTIER COMMUNICATIONS PAREQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: 41,000 shares; 2024Q4: 41,000 shares; 2025Q1: 41,000 shares; 2025Q2: 41,000 shares 41,000$1.49M1.29%0Timeline
SPARTANNASH COSPARTANNASH COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 55,000 shares 55,000$1.46M1.26%new
FARO TECHNOLOGIES INCFARO TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 33,000 shares 33,000$1.45M1.25%new
HARBORONE BANCORP INC NEWHARBORONE BANCORP INC NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 123,000 shares 123,000$1.44M1.24%new
PRAPROASSURANCE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 61,000 shares; 2025Q2: 61,000 shares 61,000$1.39M1.2%0Timeline
COLUMBUS CIRCLE CAP CORP. ICOLUMBUS CIRCLE CAP CORP. IQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 130,000 shares 130,000$1.38M1.19%new
CCIXCHURCHILL CAPITAL CORP IXQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 129,964 shares 129,964$1.37M1.18%newTimeline
FOOT LOCKER INCFOOT LOCKER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 55,701 shares 55,701$1.36M1.18%new
SITIO ROYALTIES CORPSITIO ROYALTIES CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 73,000 shares 73,000$1.34M1.16%new
IONQIONQ INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 38,228 shares; 2024Q3: 38,228 shares; 2024Q4: 38,228 shares; 2025Q1: 38,228 shares; 2025Q2: 28,610 shares 28,610$1.23M1.06%-9,618Timeline
HESS CORPHESS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 8,500 shares; 2024Q3: 8,500 shares; 2024Q4: 8,500 shares; 2025Q1: 8,500 shares; 2025Q2: 8,500 shares 8,500$1.18M1.02%0
MAC Copper LtdMAC Copper LtdQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 93,935 shares 93,935$1.14M0.98%new
CHURCHILL CAP CORP XCHURCHILL CAP CORP XQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 110,000 shares 110,000$1.13M0.98%new
GSR III ACQUISITION CORPGSR III ACQUISITION CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 97,535 shares 97,535$1.05M0.91%new
ALFCENTURION ACQUISITION CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 100,000 shares 100,000$1.05M0.91%newTimeline
ARES ACQUISITION CORP IIARES ACQUISITION CORP IIQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 74,267 shares; 2024Q3: 74,267 shares; 2024Q4: 74,267 shares; 2025Q1: 74,267 shares; 2025Q2: 92,834 shares 92,834$1.05M0.91%+18,567
MRLNMERLIN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 100,000 shares 100,000$1.03M0.89%newTimeline
JACSJACKSON ACQUISITION CO IIQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 100,000 shares 100,000$1.03M0.89%newTimeline
PLMKPLUM ACQUISITION CORP IVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 100,000 shares 100,000$1.03M0.89%newTimeline
BLUEPRINT MEDICINES CORPBLUEPRINT MEDICINES CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 7,600 shares 7,600$974K0.84%new
ANSCAGRICULTURE & NAT SOL ACQ COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: 37,134 shares; 2024Q4: 37,134 shares; 2025Q1: 37,134 shares; 2025Q2: 87,534 shares 87,534$950K0.82%+50,400Timeline
SPRINGWORKS THERAPEUTICS INCSPRINGWORKS THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 20,000 shares 20,000$940K0.81%new
CHAMPIONX CORPORATIONCHAMPIONX CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 25,000 shares; 2024Q3: 25,000 shares; 2024Q4: 25,000 shares; 2025Q1: 34,909 shares; 2025Q2: 34,909 shares 34,909$867K0.75%0
COLOMBIERACQUISITIONCORPICOLOMBIERACQUISITIONCORPIQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 603,354 shares; 2025Q2: 55,689 shares 55,689$861K0.74%-547,665
VSTSVESTIS CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: 137,251 shares; 2025Q1: 167,107 shares; 2025Q2: 147,716 shares 147,716$846K0.73%-19,391Timeline
DUN & BRADSTREET HLDGS INCDUN & BRADSTREET HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 129,157 shares; 2024Q3: 129,157 shares; 2024Q4: 129,157 shares; 2025Q1: 259,937 shares; 2025Q2: 92,834 shares 92,834$844K0.73%-167,103
CCRNCROSS CTRY HEALTHCARE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: 59,250 shares; 2025Q1: 59,250 shares; 2025Q2: 59,250 shares 59,250$773K0.67%0Timeline
CTLPCANTALOUPE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 67,000 shares 67,000$736K0.64%newTimeline
WALGREENS BOOTS ALLIANCE INCWALGREENS BOOTS ALLIANCE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 63,000 shares; 2025Q2: 63,000 shares 63,000$723K0.62%0
TRIUMPH GROUP INC NEWTRIUMPH GROUP INC NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 28,000 shares; 2025Q2: 28,000 shares 28,000$721K0.62%0
AVIDXCHANGE HOLDINGS INCAVIDXCHANGE HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 72,000 shares 72,000$705K0.61%new
CEPTCANTOR EQUITY PARTNERS II INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 62,500 shares 62,500$689K0.59%newTimeline
Couchbase IncCouchbase IncQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 25,994 shares 25,994$634K0.55%new
IONQ INCIONQ INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 151,362 shares; 2024Q3: 151,362 shares; 2024Q4: not reported; 2025Q1: 19,929 shares; 2025Q2: 19,929 shares 19,929$631K0.54%0
KVUEKENVUE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 110,000 shares; 2024Q3: 110,000 shares; 2024Q4: 110,000 shares; 2025Q1: 27,500 shares; 2025Q2: 27,500 shares 27,500$576K0.5%0Timeline
OBAWUOXLEY BRIDGE ACQ LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 53,750 shares 53,750$538K0.46%newTimeline
LWACULIGHTWAVE ACQUISITION CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 52,500 shares 52,500$528K0.46%newTimeline
MACIMELAR ACQUISITION CORP. IQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 50,000 shares 50,000$526K0.45%newTimeline
SIMASIM ACQUISITION CORP. IQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 50,000 shares 50,000$521K0.45%newTimeline
DRDBROMAN DBDR ACQUISITION CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 50,203 shares 50,203$518K0.45%newTimeline
KCHVUKOCHAV DEFENSE ACQUI COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 50,000 shares 50,000$509K0.44%newTimeline
CARTESIAN GROWTH CORP IIICARTESIAN GROWTH CORP IIIQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 50,000 shares 50,000$506K0.44%new
Surmodics IncSurmodics IncQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 17,000 shares; 2024Q3: 17,000 shares; 2024Q4: 17,000 shares; 2025Q1: 17,000 shares; 2025Q2: 17,000 shares 17,000$505K0.44%0
AXINUAXIOM INTELLIGENCE AC CORP 1Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 50,000 shares 50,000$504K0.44%newTimeline
DISDISNEY WALT COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 3,925 shares; 2024Q3: 3,925 shares; 2024Q4: 3,925 shares; 2025Q1: 3,925 shares; 2025Q2: 3,925 shares 3,925$487K0.42%0Timeline
HTZHERTZ GLOBAL HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 70,000 shares; 2024Q3: 70,000 shares; 2024Q4: 70,000 shares; 2025Q1: 70,000 shares; 2025Q2: 70,000 shares 70,000$478K0.41%0Timeline
CAEPCANTOR EQUITY PARTNERS III IQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 42,500 shares 42,500$448K0.39%newTimeline
Oak Woods Acquisition CorpOak Woods Acquisition CorpQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: 37,134 shares; 2025Q1: 37,134 shares; 2025Q2: 37,134 shares 37,134$434K0.37%0
MXMAGNACHIP SEMICONDUCTOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 74,268 shares; 2024Q3: 74,268 shares; 2024Q4: 74,268 shares; 2025Q1: 74,268 shares; 2025Q2: 74,268 shares 74,268$296K0.26%0Timeline
MCGAUYORKVILLE ACQUISITION CORP.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 25,000 shares 25,000$281K0.24%newTimeline
PLPLANET LABS PBCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 37,133 shares; 2024Q3: 37,133 shares; 2024Q4: 37,133 shares; 2025Q1: 37,133 shares; 2025Q2: 37,133 shares 37,133$227K0.2%0Timeline
HTZWWHERTZ GLOBAL HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 30,777 shares; 2024Q3: 30,777 shares; 2024Q4: 30,777 shares; 2025Q1: 30,777 shares; 2025Q2: 30,777 shares 30,777$112K0.1%0Timeline
NXDRNEXTDOOR HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 37,133 shares; 2024Q3: 37,133 shares; 2024Q4: 37,133 shares; 2025Q1: 37,133 shares; 2025Q2: 37,133 shares 37,133$61.6K0.05%0Timeline
POLESTAR AUTOMOTIVE HLDG UKPOLESTAR AUTOMOTIVE HLDG UKQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 399,191 shares; 2024Q3: 399,191 shares; 2024Q4: 399,191 shares; 2025Q1: 399,191 shares; 2025Q2: 399,191 shares 399,191$57.5K0.05%0
ARES ACQUISITION CORP II-28ARES ACQUISITION CORP II-28Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 27,850 shares; 2024Q3: 27,850 shares; 2024Q4: 27,850 shares; 2025Q1: 27,850 shares; 2025Q2: 27,850 shares 27,850$30.6K0.03%0
GGROWGOGORO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: 13,924 shares; 2024Q3: 13,924 shares; 2024Q4: 13,924 shares; 2025Q1: 13,924 shares; 2025Q2: 13,924 shares 13,924$181<0.01%0Timeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
IWMISHARES TR SHSput19,000$0new
ACIALBERTSONS COMPANIES INC Stockcall483,700$0-287,100
TLTISHARES TR 20 YR TR BD ETFcall74,300$00
EFAISHARES TR MSCI EAFE ETFput14,700$0new
CORZCORE SCIENTIFIC INC NEW COMcall200,000$0new
WSCWILLSCOT HLDGS CORP COM CL Acall98,400$0+24,800
VSTSVESTIS CORPORATION COM SHScall55,700$0+9,800
JUNIPER NETWORKS INCJUNIPER NETWORKS INC COMput462,200$0+195,300
JUNIPER NETWORKS INCJUNIPER NETWORKS INC COMcall547,900$0+419,200

Sold out in Q2 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
UNITED STATES STL CORP NEWUNITED STATES STL CORP NEW426,538$18Mshares
NABORS ENERGY TRANSITION CORNABORS ENERGY TRANSITION COR464,175$5.08Mshares
LOGILITY SUPPLY CHAIN SOLUT…LOGILITY SUPPLY CHAIN SOLUTIONS171,784$2.45Mshares
ENFUSION INCENFUSION INC132,000$1.47Mshares
H&E EQUIPMENT SERVICES INCH&E EQUIPMENT SERVICES INC15,500$1.47Mshares
INTRA-CELLULAR THERAPIES INCINTRA-CELLULAR THERAPIES INC11,000$1.45Mshares
NEVRO CORPNEVRO CORP248,000$1.45Mshares
PLAYA HOTELS & RESORTS NVPLAYA HOTELS & RESORTS NV107,000$1.43Mshares
PARAGON 28 INCPARAGON 28 INC109,000$1.42Mshares
BEACON ROOFING SUPPLY INCBEACON ROOFING SUPPLY INC11,140$1.38Mshares
DESPEGAR COM CORPDESPEGAR COM CORP64,980$1.22Mshares
CHIMERIX INC COMCHIMERIX INC COM113,000$962Kshares
2SEVENTY BIO INC COMMON STO…2SEVENTY BIO INC COMMON STOCK191,000$944Kshares
PAYCOR HCM INCPAYCOR HCM INC40,434$907Kshares
PLAYAGS INCPLAYAGS INC65,000$787Kshares
EVERI HLDGS INCEVERI HLDGS INC56,000$766Kshares
NORDSTROM INCNORDSTROM INC29,500$721Kshares
PATTERSON COS INCPATTERSON COS INC23,000$719Kshares
ALTUS POWER INCALTUS POWER INC145,000$718Kshares
AIR TRANSPORT SERVICES GRP IAIR TRANSPORT SERVICES GRP I31,500$707Kshares
AI Transportation Acquisiti…AI Transportation Acquisition Corp55,701$611Kshares
BAYABAYVIEW ACQUISITION CORP50,000$544Kshares
SAILSAILPOINT INC15,000$281Kshares
UNITED STATES STL CORP NEWUNITED STATES STL CORP NEW421,200$0put
UNITED STATES STL CORP NEWUNITED STATES STL CORP NEW1,082,800$0call
AMEDISYS INCAMEDISYS INC200,000$0call

How Q2 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001085146-25-004668 base2025-08-07acceptance time not in the bulk data set