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Paloma Partners Management Co

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13F filer, CIK 1103882, GREENWICH, CT

Paloma Partners Management Co reported $549,337,152 across 58 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-17. Its ten largest share positions make up 67.38% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001103882-26-000002

Period
2025-12-31
Reported value
$549M
Holdings
58
Top 10 weight
67.38%
New
25
Sold out
43

Part of the filer group Paloma Partners Management Co

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
NVDAadded+33,000$6.15M
VSATnew+168,050$5.79M
DKNGnew+140,000$4.82M
AMZNadded+18,000$4.15M
METAnew+6,000$3.96M

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
WOLFexited-563,947-$16.1M
AMDreduced-49,000-$10.5M
BTDRreduced-852,311-$9.55M
TLTexited-100,000-$8.94M
HPEexited-300,000-$7.37M

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, Q4 2025

Share positions as resolved from 13F-HR 0001103882-26-000002, largest first. % of portfolio is the value over $290,975,253, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 82,867 shares; 2024Q4: 1,089 shares; 2025Q1: not reported; 2025Q2: 40,000 shares; 2025Q3: 20,000 shares; 2025Q4: 53,000 shares 53,000$9.88M3.4%+33,000Timeline
AVGOBROADCOM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 31,386 shares; 2024Q4: not reported; 2025Q1: 61,500 shares; 2025Q2: 41,000 shares; 2025Q3: 20,000 shares; 2025Q4: 28,000 shares 28,000$9.69M3.33%+8,000Timeline
INTCINTEL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 260,000 shares; 2024Q4: 3,149,400 shares; 2025Q1: 297,500 shares; 2025Q2: 275,000 shares; 2025Q3: 205,000 shares; 2025Q4: 235,000 shares 235,000$8.67M2.98%+30,000Timeline
AFRMAFFIRM HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 23,700 shares; 2025Q2: 93,774 shares; 2025Q3: 85,087 shares; 2025Q4: 110,002 shares 110,002$8.19M2.81%+24,915Timeline
TTWOTAKE-TWO INTERACTIVE SOFTWARQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 132,000 shares; 2024Q4: 4,113 shares; 2025Q1: 6,000 shares; 2025Q2: 10,001 shares; 2025Q3: 14,500 shares; 2025Q4: 23,000 shares 23,000$5.89M2.02%+8,500Timeline
VSATVIASAT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 13,423 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 168,050 shares 168,050$5.79M1.99%newTimeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 66,390 shares; 2024Q4: 3,000 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 6,000 shares; 2025Q4: 24,000 shares 24,000$5.54M1.9%+18,000Timeline
HASHASBRO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 16,500 shares; 2025Q3: 66,001 shares; 2025Q4: 63,000 shares 63,000$5.17M1.78%-3,001Timeline
AMDADVANCED MICRO DEVICES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 220,000 shares; 2024Q4: 1,344 shares; 2025Q1: 5,000 shares; 2025Q2: 1,429 shares; 2025Q3: 72,500 shares; 2025Q4: 23,500 shares 23,500$5.03M1.73%-49,000Timeline
DKNGDRAFTKINGS INC NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 839,232 shares; 2024Q4: 756,422 shares; 2025Q1: 158,596 shares; 2025Q2: 60,510 shares; 2025Q3: not reported; 2025Q4: 140,000 shares 140,000$4.82M1.66%newTimeline
RRRRED ROCK RESORTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 43,000 shares; 2025Q3: 63,000 shares; 2025Q4: 73,000 shares 73,000$4.52M1.55%+10,000Timeline
METAMETA PLATFORMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 6,000 shares 6,000$3.96M1.36%newTimeline
OPTUOPTIMUM COMMUNICATIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,210,941 shares; 2024Q4: 2,647,941 shares; 2025Q1: 2,443,634 shares; 2025Q2: 2,843,634 shares; 2025Q3: 2,247,922 shares; 2025Q4: 2,347,922 shares 2,347,922$3.87M1.33%+100,000Timeline
WMTWALMART INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 55,674 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 33,000 shares 33,000$3.68M1.26%newTimeline
CHDNCHURCHILL DOWNS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 32,000 shares 32,000$3.64M1.25%newTimeline
SNPSSYNOPSYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 2,500 shares; 2025Q1: not reported; 2025Q2: 4,000 shares; 2025Q3: not reported; 2025Q4: 6,000 shares 6,000$2.82M0.97%newTimeline
CORZCORE SCIENTIFIC INC NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 73,500 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 600,000 shares; 2025Q3: not reported; 2025Q4: 185,000 shares 185,000$2.69M0.93%newTimeline
CRWVCOREWEAVE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 9,999 shares; 2025Q4: 37,500 shares 37,500$2.69M0.92%+27,501Timeline
MTNVAIL RESORTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,532 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 20,000 shares 20,000$2.66M0.91%newTimeline
WHWYNDHAM HOTELS & RESORTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,616 shares; 2024Q4: not reported; 2025Q1: 15,000 shares; 2025Q2: 12,500 shares; 2025Q3: 30,000 shares; 2025Q4: 33,500 shares 33,500$2.53M0.87%+3,500Timeline
LVSLAS VEGAS SANDS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 49,320 shares; 2025Q3: 77,796 shares; 2025Q4: 35,796 shares 35,796$2.33M0.8%-42,000Timeline
ASMLASML HLDG NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 2,000 shares 2,000$2.14M0.74%newTimeline
PIIMPINJ INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 12,000 shares 12,000$2.09M0.72%newTimeline
LRCXLAM RESEARCH CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 11,000 shares 11,000$1.88M0.65%newTimeline
CNFCNFINANCE HLDGS LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 305,337 shares; 2025Q4: 305,337 shares 305,337$1.85M0.63%0Timeline
ROKUROKU INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 5,277 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 17,000 shares 17,000$1.84M0.63%newTimeline
NBISNEBIUS GROUP N.V.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 47,000 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 22,000 shares; 2025Q4: 13,500 shares 13,500$1.13M0.39%-8,500Timeline
STMSTMICROELECTRONICS N VQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 42,000 shares 42,000$1.09M0.37%newTimeline
CIENCIENA CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 50,000 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 4,000 shares 4,000$935K0.32%newTimeline
COHRCOHERENT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 23,000 shares; 2025Q1: 79,000 shares; 2025Q2: not reported; 2025Q3: 20,000 shares; 2025Q4: 5,000 shares 5,000$923K0.32%-15,000Timeline
BROSDUTCH BROS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 230,611 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 15,000 shares 15,000$918K0.32%newTimeline
TNLTRAVEL PLUS LEISURE COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 10,000 shares; 2025Q4: 13,000 shares 13,000$917K0.32%+3,000Timeline
FLUTFLUTTER ENTMT PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 3,500 shares 3,500$753K0.26%newTimeline
PRMBPRIMO BRANDS CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 30,000 shares; 2025Q4: 45,000 shares 45,000$736K0.25%+15,000Timeline
LCIDLUCID GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 57,500 shares; 2025Q4: 57,500 shares 57,500$608K0.21%0Timeline
TERTERADYNE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 633 shares; 2024Q4: 82,500 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 30,000 shares; 2025Q4: 3,000 shares 3,000$581K0.2%-27,000Timeline
BTDRBITDEER TECHNOLOGIES GROUPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 280,481 shares; 2024Q4: 178,200 shares; 2025Q1: 178,200 shares; 2025Q2: not reported; 2025Q3: 877,200 shares; 2025Q4: 24,889 shares 24,889$279K0.1%-852,311Timeline
ELWTELAUWIT CONNECTION INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 33,947 shares 33,947$172K0.06%newTimeline
AIFCAI FINL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 554,540 shares; 2025Q4: 60,000 shares 60,000$66K0.02%-494,540Timeline

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
BABAALIBABA GROUP HLDG LTD SPONSORED ADSput400,000$58.6Mnew
CHTRCHARTER COMMUNICATIONS INC COMput245,500$51.2Mnew
BTDRBITDEER TECHNOLOGIES GROUP Stockcall3,093,500$34.7M+1,833,300
SPYSTATE STR SPDR S&P 500 ETF T SHSput47,500$32.4Mnew
NWLNEWELL BRANDS INC Stockcall3,803,000$14.1M+2,503,000
VSATVIASAT INC COMcall400,000$13.8Mnew
TLTISHARES TR 20 YR TR BD ETFcall150,000$13.1Mnew
QQQINVESCO QQQ TR COMcall20,900$12.8Mnew
GTGOODYEAR TIRE & RUBR CO COMcall1,400,000$12.3M-754,800
VFCV F CORP Stockcall427,500$7.73Mnew
CTRICENTURI HOLDINGS INC COM SHScall300,000$7.58Mnew

Principal amounts

Notes and convertibles filed as a face amount (PRN). A face amount is never added to a share count (H6).

SecurityTypeAmountValueChange
ALIBABA GROUP HLDG LTDALIBABA GROUP HLDG LTD NOTE 0.500% 6/0principal27,000,000$42M-34,500,000
NIO INCNIO INC NOTE 4.625%10/1principal42,960,000$39.4M+9,444,000
ECHOSTAR CORPECHOSTAR CORP NOTE 3.875%11/3principal8,030,000$26.9M-12,000,000
TRIP COM GROUP LTDTRIP COM GROUP LTD NOTE 0.750% 6/1principal21,500,000$26.5M-4,539,000
COINBASE GLOBAL INCCOINBASE GLOBAL INC NOTE 0.250% 4/0principal13,684,000$14.1M0
LUMENTUM HLDGS INCLUMENTUM HLDGS INC NOTE 1.500%12/1principal2,000,000$10.6M-3,000,000
GUESS INCGUESS INC BONDprincipal7,623,000$7.64M0
LIBERTY INTERACTIVE LLCLIBERTY INTERACTIVE LLC DEB 4.000%11/1principal10,000,000$741K0

Sold out in Q4 2025

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

SecurityShares beforeValue beforeType
CORZCORE SCIENTIFIC INC NEW2,732,000$49Mcall
WOLFWOLFSPEED INC563,947$16.1Mshares
LI AUTO INCLI AUTO INC8,925,000$10.2Mprincipal
TLTISHARES TR100,000$8.94Mshares
CIFRCIPHER DIGITAL INC697,500$8.78Mcall
HPEHEWLETT PACKARD ENTERPRISE C300,000$7.37Mshares
HUBSHUBSPOT INC13,515$6.32Mshares
RIGTRANSOCEAN LTD2,000,000$6.24Mshares
TSEMTOWER SEMICONDUCTOR LTD85,000$6.15Mshares
NOWSERVICENOW INC6,124$5.64Mshares
TEAMATLASSIAN CORPORATION33,375$5.33Mshares
BRZEBRAZE INC159,979$4.55Mshares
ONON SEMICONDUCTOR CORP90,000$4.44Mshares
ESTCELASTIC N V50,730$4.29Mshares
CRMSALESFORCE INC17,947$4.25Mshares
RCLROYAL CARIBBEAN GROUP12,500$4.04Mshares
KVYOKLAVIYO INC140,238$3.88Mshares
HALHALLIBURTON CO150,000$3.69Mcall
BYDBOYD GAMING CORP40,000$3.46Mshares
ADBEADOBE INC9,501$3.35Mshares
OKTAOKTA INC34,789$3.19Mshares
CCLCARNIVAL CORP110,000$3.18Mshares
XEROX HOLDINGS CORPXEROX HOLDINGS CORP6,000,000$2.93Mprincipal
MSFTMICROSOFT CORP5,639$2.92Mshares
SNOWSNOWFLAKE INC12,520$2.82Mshares
ALGMALLEGRO MICROSYSTEMS INC75,000$2.19Mshares
SMTCSEMTECH CORP30,000$2.14Mshares
ROGROGERS CORP25,000$2.01Mshares
WDAYWORKDAY INC7,000$1.69Mshares
SSENTINELONE INC95,000$1.67Mshares
HPPHUDSON PAC PPTYS INC600,000$1.66Mshares
BEBLOOM ENERGY CORP19,000$1.61Mshares
HALHALLIBURTON CO60,000$1.48Mshares
PANWPALO ALTO NETWORKS INC5,000$1.02Mshares
DMIIUDRUGS MADE IN AMER ACQ II CO100,000$994Kshares
UNITUNITI GROUP LLC156,850$960Kshares
DDOGDATADOG INC6,713$956Kshares
SMRNUSCALE PWR CORP24,000$864Kshares
ORCLORACLE CORP3,000$844Kshares
NIONIO INC75,000$572Kshares
OTGAUOTG ACQUISITION CORP. I40,000$403Kshares
EOSEEOS ENERGY ENTERPRISES INC15,099$172Kshares
FCRSUFUTURECREST ACQUISITION CORP10,000$106Kshares

How Q4 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 0001103882-26-000002 base2026-02-17acceptance time not in the bulk data set