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DIKER MANAGEMENT LLC

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13F filer, CIK 1276525, New York, NY

DIKER MANAGEMENT LLC reported $112,135,397 across 42 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-15. Its ten largest share positions make up 81.09% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-26-002181

Period
2026-03-31
Reported value
$112M
Holdings
42
Top 10 weight
81.09%
New
10
Sold out
9

Part of the filer group DIKER MANAGEMENT LLC

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
AMKRnew+60,000$2.7M
UCTTnew+27,000$1.68M
ICHRnew+30,000$1.4M
APHnew+10,000$1.26M
SHOPadded+10,000$1.19M

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
LITEreduced-10,000-$7.03M
COHRreduced-20,000-$4.76M
KVYOexited-80,042-$2.6M
MDBexited-5,000-$2.1M
AAPLreduced-6,860-$1.74M

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, Q1 2026

Share positions as resolved from 13F-HR 0001172661-26-002181, largest first. % of portfolio is the value over $112,135,397, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
STESTERIS PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 266,366 shares; 2024Q4: 265,233 shares; 2025Q1: 263,281 shares; 2025Q2: 262,281 shares; 2025Q3: 258,281 shares; 2025Q4: 257,449 shares; 2026Q1: 257,593 shares 257,593$57M50.8%+144Timeline
LITELUMENTUM HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 24,000 shares; 2025Q3: 36,000 shares; 2025Q4: 20,000 shares; 2026Q1: 10,000 shares 10,000$7.03M6.27%-10,000Timeline
COHRCOHERENT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 24,000 shares; 2025Q3: 40,000 shares; 2025Q4: 40,000 shares; 2026Q1: 20,000 shares 20,000$4.76M4.25%-20,000Timeline
NBISNEBIUS GROUP N.V.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 15,000 shares; 2025Q3: 40,000 shares; 2025Q4: 40,000 shares; 2026Q1: 40,000 shares 40,000$4.15M3.7%0Timeline
AMDADVANCED MICRO DEVICES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 20,000 shares; 2026Q1: 20,000 shares 20,000$4.07M3.63%0Timeline
SHOPSHOPIFY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 16,000 shares; 2024Q4: 20,000 shares; 2025Q1: 15,000 shares; 2025Q2: 40,000 shares; 2025Q3: 20,000 shares; 2025Q4: 20,000 shares; 2026Q1: 30,000 shares 30,000$3.56M3.17%+10,000Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 13,142 shares; 2024Q4: 13,142 shares; 2025Q1: 13,142 shares; 2025Q2: 13,107 shares; 2025Q3: 13,107 shares; 2025Q4: 19,957 shares; 2026Q1: 13,097 shares 13,097$3.32M2.96%-6,860Timeline
AMKRAMKOR TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 60,000 shares 60,000$2.7M2.41%newTimeline
CLSCELESTICA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 6,000 shares; 2026Q1: 8,000 shares 8,000$2.25M2.01%+2,000Timeline
SNSHARKNINJA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 20,000 shares; 2025Q3: 20,000 shares; 2025Q4: 20,000 shares; 2026Q1: 20,000 shares 20,000$2.12M1.89%0Timeline
UCTTULTRA CLEAN HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 27,000 shares 27,000$1.68M1.5%newTimeline
SMTCSEMTECH CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 10,000 shares; 2026Q1: 21,675 shares 21,675$1.67M1.49%+11,675Timeline
FROGJFROG LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 15,000 shares; 2025Q2: 45,000 shares; 2025Q3: 45,000 shares; 2025Q4: 25,000 shares; 2026Q1: 30,000 shares 30,000$1.41M1.26%+5,000Timeline
ICHRICHOR HOLDINGSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 30,000 shares 30,000$1.4M1.25%newTimeline
IRENIREN LIMITEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 40,000 shares; 2026Q1: 40,000 shares 40,000$1.37M1.22%0Timeline
APHAMPHENOL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 10,000 shares 10,000$1.26M1.13%newTimeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 3,392 shares; 2024Q4: 3,392 shares; 2025Q1: 3,362 shares; 2025Q2: 3,362 shares; 2025Q3: 3,362 shares; 2025Q4: 4,222 shares; 2026Q1: 3,263 shares 3,263$1.21M1.08%-959Timeline
TOLTOLL BROTHERS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 6,400 shares; 2024Q4: 6,400 shares; 2025Q1: 6,400 shares; 2025Q2: 6,400 shares; 2025Q3: 6,400 shares; 2025Q4: 6,400 shares; 2026Q1: 6,400 shares 6,400$873K0.78%0Timeline
ANIKANIKA THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 56,839 shares; 2024Q4: 56,839 shares; 2025Q1: 56,839 shares; 2025Q2: 56,839 shares; 2025Q3: 56,839 shares; 2025Q4: 58,210 shares; 2026Q1: 53,662 shares 53,662$778K0.69%-4,548Timeline
CRWVCOREWEAVE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 4,000 shares; 2025Q3: 16,000 shares; 2025Q4: 10,000 shares; 2026Q1: 10,000 shares 10,000$775K0.69%0Timeline
BVSBIOVENTUS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 25,000 shares; 2025Q4: 25,000 shares; 2026Q1: 75,136 shares 75,136$686K0.61%+50,136Timeline
GMGENERAL MTRS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 23,500 shares; 2024Q4: 23,500 shares; 2025Q1: 18,800 shares; 2025Q2: 18,800 shares; 2025Q3: 18,800 shares; 2025Q4: 18,800 shares; 2026Q1: 9,000 shares 9,000$670K0.6%-9,800Timeline
LNTHLANTHEUS HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 5,222 shares; 2024Q4: 8,222 shares; 2025Q1: 8,222 shares; 2025Q2: 8,222 shares; 2025Q3: 8,222 shares; 2025Q4: 8,222 shares; 2026Q1: 8,222 shares 8,222$624K0.56%0Timeline
TDUPTHREDUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 118,500 shares; 2024Q4: 118,500 shares; 2025Q1: 125,155 shares; 2025Q2: 128,055 shares; 2025Q3: 143,555 shares; 2025Q4: 152,555 shares; 2026Q1: 160,555 shares 160,555$527K0.47%+8,000Timeline
NOWSERVICENOW INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 2,500 shares; 2025Q4: 5,000 shares; 2026Q1: 5,000 shares 5,000$523K0.47%0Timeline
ASTSAST SPACEMOBILE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 6,000 shares 6,000$497K0.44%newTimeline
AORTARTIVION INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 15,000 shares; 2025Q2: 15,000 shares; 2025Q3: 13,500 shares; 2025Q4: 13,500 shares; 2026Q1: 13,500 shares 13,500$494K0.44%0Timeline
GLDSPDR GOLD TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,137 shares; 2024Q4: 1,137 shares; 2025Q1: 1,137 shares; 2025Q2: 1,137 shares; 2025Q3: 1,137 shares; 2025Q4: 1,137 shares; 2026Q1: 1,137 shares 1,137$489K0.44%0Timeline
CVXCHEVRON CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 2,156 shares; 2024Q4: 2,156 shares; 2025Q1: 2,156 shares; 2025Q2: 2,156 shares; 2025Q3: 2,156 shares; 2025Q4: 4,312 shares; 2026Q1: 2,176 shares 2,176$450K0.4%-2,136Timeline
RKLBROCKET LAB CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 7,000 shares 7,000$450K0.4%newTimeline
TTANSERVICETITAN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 13,003 shares; 2025Q3: 23,000 shares; 2025Q4: 10,000 shares; 2026Q1: 7,000 shares 7,000$444K0.4%-3,000Timeline
MMM3M COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 2,927 shares; 2024Q4: 2,927 shares; 2025Q1: 2,927 shares; 2025Q2: 2,927 shares; 2025Q3: 2,927 shares; 2025Q4: 5,854 shares; 2026Q1: 2,941 shares 2,941$427K0.38%-2,913Timeline
PEVERPURE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 15,000 shares; 2026Q1: 7,000 shares 7,000$413K0.37%-8,000Timeline
PLSEPULSE BIOSCIENCES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 19,000 shares 19,000$410K0.37%newTimeline
DHID R HORTON INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 2,498 shares; 2024Q4: 2,498 shares; 2025Q1: 2,498 shares; 2025Q2: 2,498 shares; 2025Q3: 2,498 shares; 2025Q4: 2,498 shares; 2026Q1: 2,498 shares 2,498$343K0.31%0Timeline
AEOAMERICAN EAGLE OUTFITTERS INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 24,327 shares; 2024Q4: 24,327 shares; 2025Q1: 23,327 shares; 2025Q2: 22,327 shares; 2025Q3: 22,327 shares; 2025Q4: 22,327 shares; 2026Q1: 20,027 shares 20,027$334K0.3%-2,300Timeline
JNJJOHNSON & JOHNSONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,150 shares; 2025Q4: 2,300 shares; 2026Q1: 1,156 shares 1,156$283K0.25%-1,144Timeline
SPRYARS PHARMACEUTICALS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 21,000 shares; 2025Q2: 41,000 shares; 2025Q3: 43,508 shares; 2025Q4: 33,508 shares; 2026Q1: 33,508 shares 33,508$269K0.24%0Timeline
BIRKBIRKENSTOCK HOLDING PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 6,700 shares; 2026Q1: 6,700 shares 6,700$240K0.21%0Timeline
VNDAVANDA PHARMACEUTICALS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 21,880 shares 21,880$151K0.13%newTimeline
LXRXLEXICON PHARMACEUTICALS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 20,000 shares 20,000$31.2K0.03%newTimeline
JSPRJASPER THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 35,000 shares 35,000$30.7K0.03%newTimeline

Sold out in Q1 2026

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

SecurityShares beforeValue beforeType
KVYOKLAVIYO INC80,042$2.6Mshares
MDBMONGODB INC5,000$2.1Mshares
COMPCOMPASS INC147,175$1.56Mshares
SOFISOFI TECHNOLOGIES INC50,000$1.31Mshares
RBRKRUBRIK INC.10,000$765Kshares
GDOTGREEN DOT CORP50,000$640Kshares
TMOTHERMO FISHER SCIENTIFIC INC800$464Kshares
DDOGDATADOG INC3,000$408Kshares
LENLENNAR CORP3,502$360Kshares

How Q1 2026 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 0001172661-26-002181 base2026-05-15acceptance time not in the bulk data set