DIKER MANAGEMENT LLC

CIK

1276525

Location

New York, NY

Portfolio Value

Small $129,942,144

Diversification

Moderately concentrated

Reports for

DIKER GP LLC

Filing Date

Global Rank

#5,561 / 8,700 ▲ 2150

Top Industry

Medical Devices 42.7%

Period ended 2 months ago

Filed Aug 14, 2026 · 30d

26 quarters · since Mar 2020

Portfolio Concentration

46 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

41.7%

−8.5 pts

Top 5

61.4%

−6.5 pts

Top 10

77.6%

−3.0 pts

HHI

1,920

Moderately concentrated−737

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Healthcare	45.0%	$58,416,221	12
Technology	41.1%	$53,380,325	20
Communication Services	5.5%	$7,180,420	1
Consumer Cyclical	5.3%	$6,932,960	7
Industrials	1.5%	$1,899,277	2
Financial Services	1.0%	$1,353,400	2
Unclassified	0.3%	$418,848	1
Energy	0.3%	$360,693	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

4 positions

Ticker	Company	Δ Shares	Shares	Value
SPRY	ARS Pharmaceuticals, Inc.	+32,000	65,508	$524,719
SMTC	Semtech Corp	+7,200	28,875	$4,673,418
RKLB	Rocket Lab Corp	+7,000	14,000	$1,423,100
ICHR	Ichor Holdings, Ltd.	+2,522	32,522	$3,651,570
No positions match the current search.

Trimmed

Positions the filer reduced

6 positions

Ticker	Company	Δ Shares	Shares	Value
NBIS	Nebius Group N.V.	−14,000	26,000	$7,180,420
AMD	Advanced Micro Devices Inc	−7,000	13,000	$7,551,830
COHR	Coherent Corp.	−7,000	13,000	$5,128,110
LITE	Lumentum Holdings Inc.	−3,500	6,500	$5,577,390
LNTH	Lantheus Holdings, Inc.	−2,500	5,722	$634,798
MSFT	Microsoft Corp	−45	3,218	$1,200,378
No positions match the current search.

New Positions

Positions the filer opened this quarter

10 positions

Ticker	Company	Shares	Value
NVTS	Navitas Semiconductor Corp	153,564	$2,751,866
ENTG	Entegris Inc	10,000	$1,798,600
ZBRA	Zebra Technologies Corp	5,000	$1,316,300
FFIV	F5, Inc.	2,944	$1,224,586
AFRM	Affirm Holdings, Inc.	10,000	$815,500
SOFI	SoFi Technologies, Inc.	30,000	$537,900
NET	Cloudflare, Inc.	1,500	$367,920
AKAM	Akamai Technologies Inc	3,000	$354,630
FSLY	Fastly, Inc.	12,000	$220,320
TMO	Thermo Fisher Scientific Inc.	400	$200,544
No positions match the current search.

Sold Out

Positions the filer fully exited

6 positions

Ticker	Company	Shares	Value
SHOP	Shopify Inc.	30,000	$3,558,600
APH	Amphenol Corp /De/	10,000	$2,527,000
CLS	Celestica Inc	8,000	$2,253,440
IREN	IREN Ltd	40,000	$1,371,200
NOW	ServiceNow, Inc.	5,000	$522,750
P	Everpure, Inc.	7,000	$413,280
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

46 tracked positions · $129,942,144 total · filing declares 46 positions · $129,942,000 · as of Jun 30, 2026

All sectors Communication Services Consumer Cyclical Energy Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
STE	STERIS plc Healthcare	Held	257,593	0	$54,241,358	−4.8%	41.74%
AMD	Advanced Micro Devices Inc Technology	Reduced	13,000	-7,000	$7,551,830	+85.6%	5.81%
NBIS	Nebius Group N.V. Communication Services	Reduced	26,000	-14,000	$7,180,420	+73.0%	5.53%
LITE	Lumentum Holdings Inc. Technology	Reduced	6,500	-3,500	$5,577,390	−20.6%	4.29%
AMKR	Amkor Technology, Inc. Technology	Held	60,000	0	$5,173,800	+91.5%	3.98%
COHR	Coherent Corp. Technology	Reduced	13,000	-7,000	$5,128,110	+7.6%	3.95%
SMTC	Semtech Corp Technology	Added	28,875	+7,200	$4,673,418	+180.4%	3.60%
UCTT	Ultra Clean Holdings, Inc. Technology	Held	27,000	0	$3,849,930	+129.3%	2.96%
AAPL	Apple Inc. Technology	Held	13,097	0	$3,789,747	+14.0%	2.92%
ICHR	Ichor Holdings, Ltd. Technology	Added	32,522	+2,522	$3,651,570	+161.1%	2.81%
SN	SharkNinja, Inc. Consumer Cyclical	Held	20,000	0	$3,045,400	+43.8%	2.34%
NVTS	Navitas Semiconductor Corp Technology	NEW	153,564	NEW	$2,751,866	NEW	2.12%
FROG	JFrog Ltd Technology	Held	30,000	0	$2,726,400	+93.7%	2.10%
ENTG	Entegris Inc Technology	NEW	10,000	NEW	$1,798,600	NEW	1.38%
RKLB	Rocket Lab Corp Industrials	Added	14,000	+7,000	$1,423,100	+216.6%	1.10%
ZBRA	Zebra Technologies Corp Technology	NEW	5,000	NEW	$1,316,300	NEW	1.01%
FFIV	F5, Inc. Technology	NEW	2,944	NEW	$1,224,586	NEW	0.94%
MSFT	Microsoft Corp Technology	Reduced	3,218	-45	$1,200,378	−0.6%	0.92%
TDUP	ThredUp Inc. Consumer Cyclical	Held	160,555	0	$1,099,801	+108.8%	0.85%
TOL	Toll Brothers, Inc. Consumer Cyclical	Held	6,400	0	$1,054,400	+20.7%	0.81%
CRWV	CoreWeave, Inc. Technology	Held	10,000	0	$995,400	+28.5%	0.77%
AFRM	Affirm Holdings, Inc. Financial Services	NEW	10,000	NEW	$815,500	NEW	0.63%
ANIK	Anika Therapeutics, Inc. Healthcare	Held	53,662	0	$785,075	+0.9%	0.60%
BVS	Bioventus Inc. Healthcare	Held	75,136	0	$709,283	+3.4%	0.55%
GM	General Motors Co Consumer Cyclical	Held	9,000	0	$693,720	+3.5%	0.53%
LNTH	Lantheus Holdings, Inc. Healthcare	Reduced	5,722	-2,500	$634,798	+1.8%	0.49%
SOFI	SoFi Technologies, Inc. Financial Services	NEW	30,000	NEW	$537,900	NEW	0.41%
ASTS	AST SpaceMobile, Inc. Technology	Held	6,000	0	$533,160	+7.2%	0.41%
PLSE	Pulse Biosciences, Inc. Healthcare	Held	19,000	0	$526,870	+28.4%	0.41%
SPRY	ARS Pharmaceuticals, Inc. Healthcare	Added	65,508	+32,000	$524,719	+95.0%	0.40%
TTAN	ServiceTitan, Inc. Technology	Held	7,000	0	$494,970	+11.4%	0.38%
MMM	3M Co Industrials	Held	2,941	0	$476,177	+11.5%	0.37%
GLD	Spdr Gold Trust	Held	1,137	0	$418,848	−14.4%	0.32%
DHI	Horton D R Inc /De/ Consumer Cyclical	Held	2,498	0	$406,874	+18.7%	0.31%
NET	Cloudflare, Inc. Technology	NEW	1,500	NEW	$367,920	NEW	0.28%
CVX	Chevron Corp Energy	Held	2,176	0	$360,693	−19.9%	0.28%
AKAM	Akamai Technologies Inc Technology	NEW	3,000	NEW	$354,630	NEW	0.27%
AEO	American Eagle Outfitters Inc Consumer Cyclical	Held	20,027	0	$344,464	+3.0%	0.27%
AORT	Artivion, Inc. Healthcare	Held	13,500	0	$303,345	−38.6%	0.23%
JNJ	Johnson & Johnson Healthcare	Held	1,156	0	$293,589	+3.9%	0.23%
BIRK	Birkenstock Holding plc Consumer Cyclical	Held	6,700	0	$288,301	+20.1%	0.22%
FSLY	Fastly, Inc. Technology	NEW	12,000	NEW	$220,320	NEW	0.17%
TMO	Thermo Fisher Scientific Inc. Healthcare	NEW	400	NEW	$200,544	NEW	0.15%
VNDA	Vanda Pharmaceuticals Inc. Healthcare	Held	21,880	0	$133,905	−11.4%	0.10%
LXRX	Lexicon Pharmaceuticals, Inc. Healthcare	Held	20,000	0	$48,000	+53.8%	0.04%
JSPR	Jasper Therapeutics, Inc. Healthcare	Held	35,000	0	$14,735	−51.9%	0.01%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.