Q2 2026 13F · SEC CIK 1276525

Diker Management LLC

Wealth managerFiled 2026-08-14 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $129.9M
Reported positions: 46
Top holdings a year, 3 yrs: +13.1%
Assets under management: $430.0M

Diker Management LLC is a wealth manager that reported 46 positions worth $129.9M in its Q2 2026 13F, filed 2026-08-14. Its largest holdings were Steris PLC (STE, 41.7%), Advanced Micro Devices Inc (AMD, 5.8%), Nebius Group N.v. (NBIS, 5.5%). A portfolio copying its top holdings returned 13.1% a year over the last 3 years, against 22.3% for the S&P 500.

Diker Management LLC holdings all 46 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Diker Management LLC 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
STESteris PLC	41.7%	50.8%	257,593	+0.0%	$54.2M
AMDAdvanced Micro Devices Inc	5.8%	3.6%	13,000	-35.0%	$7.6M
NBISNebius Group N.v.	5.5%	3.7%	26,000	-35.0%	$7.2M
LITELumentum Hldgs Inc	4.3%	6.3%	6,500	-35.0%	$5.6M
AMKRAmkor Technology Inc	4.0%	2.4%	60,000	+0.0%	$5.2M
COHRCoherent Corp	3.9%	4.2%	13,000	-35.0%	$5.1M
SMTCSemtech Corp	3.6%	1.5%	28,875	+33.2%	$4.7M
UCTTUltra Clean Holdings Inc	3.0%	1.5%	27,000	+0.0%	$3.9M
AAPLApple Inc	2.9%	3.0%	13,097	+0.0%	$3.8M
ICHRIchor Holdings	2.8%	1.2%	32,522	+8.4%	$3.7M
SNSharkninja Inc	2.3%	1.9%	20,000	+0.0%	$3.0M
NVTSNavitas Semiconductor Corp	2.1%	New	153,564	—	$2.8M
FROGJfrog Ltd	2.1%	1.3%	30,000	+0.0%	$2.7M
ENTGEntegris Inc	1.4%	New	10,000	—	$1.8M
RKLBRocket Lab Corp	1.1%	0.4%	14,000	+100.0%	$1.4M
ZBRAZebra Technologies Corporati	1.0%	New	5,000	—	$1.3M
FFIVF5 Inc	0.9%	New	2,944	—	$1.2M
MSFTMicrosoft Corp	0.9%	1.1%	3,218	-1.4%	$1.2M
TDUPThredup Inc	0.8%	0.5%	160,555	+0.0%	$1.1M
TOLToll Brothers Inc	0.8%	0.8%	6,400	+0.0%	$1.1M
CRWVCoreweave Inc	0.8%	0.7%	10,000	+0.0%	$995K
AFRMAffirm Hldgs Inc	0.6%	New	10,000	—	$816K
ANIKAnika Therapeutics Inc	0.6%	0.7%	53,662	+0.0%	$785K
BVSBioventus Inc	0.5%	0.6%	75,136	+0.0%	$709K
GMGeneral Mtrs Co	0.5%	0.6%	9,000	+0.0%	$694K
LNTHLantheus Hldgs Inc	0.5%	0.6%	5,722	-30.4%	$635K
SOFISofi Technologies Inc	0.4%	New	30,000	—	$538K
ASTSAST SpaceMobile Inc	0.4%	0.4%	6,000	+0.0%	$533K
PLSEPulse Biosciences Inc	0.4%	0.4%	19,000	+0.0%	$527K
SPRYArs Pharmaceuticals Inc	0.4%	0.2%	65,508	+95.5%	$525K
TTANServicetitan Inc	0.4%	0.4%	7,000	+0.0%	$495K
MMM3m Co	0.4%	0.4%	2,941	+0.0%	$476K
GLDSpdr Gold Tr	0.3%	0.4%	1,137	+0.0%	$419K
DHID R Horton Inc	0.3%	0.3%	2,498	+0.0%	$407K
NETCloudflare Inc	0.3%	New	1,500	—	$368K
CVXChevron Corporation	0.3%	0.4%	2,176	+0.0%	$361K
AKAMAkamai Technologies Inc	0.3%	New	3,000	—	$355K
AEOAmerican Eagle Outfitters in	0.3%	0.3%	20,027	+0.0%	$344K
AORTArtivion Inc	0.2%	0.4%	13,500	+0.0%	$303K
JNJJohnson & Johnson	0.2%	0.3%	1,156	+0.0%	$294K
BIRKBirkenstock Holding PLC	0.2%	0.2%	6,700	+0.0%	$288K
FSLYFastly Inc	0.2%	New	12,000	—	$220K
TMOThermo Fisher Scientific Inc	0.2%	New	400	—	$201K
VNDAVanda Pharmaceuticals Inc	0.1%	0.1%	21,880	+0.0%	$134K
LXRXLexicon Pharmaceuticals Inc	0.0%	0.0%	20,000	+0.0%	$48K
JSPRJasper Therapeutics Inc	0.0%	0.0%	35,000	+0.0%	$15K

What Diker Management LLC bought and sold in Q2 2026, against Q1 2026.

Sold out

Share counts compared with the Q1 2026 13F; a split also changes share counts.

How the holdings did against the S&P 500.

1 year: +14.3% /yr; S&P 500 +11.7%
3 years: +13.1% /yr; S&P 500 +22.3%
5 years: -2.9% /yr; S&P 500 +10.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$129.9M	46
Q1 2026	$112.1M	42
Q4 2025	$129.3M	41
Q3 2025	$123.8M	38
Q2 2025	$106.4M	34
Q1 2025	$83.6M	30
Q4 2024	$115.4M	38
Q3 2024	$125.3M	42
Q2 2024	$118.0M	36
Q1 2024	$122.9M	36
Q4 2023	$120.9M	34
Q3 2023	$112.0M	37

Questions about Diker Management LLC's portfolio

What stocks does Diker Management LLC own?

Diker Management LLC's latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 46 positions worth $129.9M. The largest are Steris PLC (STE) at 41.7%, Advanced Micro Devices Inc (AMD) at 5.8%, Nebius Group N.v. (NBIS) at 5.5%, Lumentum Hldgs Inc (LITE) at 4.3% and Amkor Technology Inc (AMKR) at 4.0%.

What did Diker Management LLC buy last quarter?

In Q2 2026, Diker Management LLC added a new position in Navitas Semiconductor Corp (NVTS), a new position in Entegris Inc (ENTG), a new position in Zebra Technologies Corporati (ZBRA), a new position in F5 Inc (FFIV), a new position in Affirm Hldgs Inc (AFRM), Rocket Lab Corp (RKLB) (+100.0% shares), Ars Pharmaceuticals Inc (SPRY) (+95.5% shares) and Semtech Corp (SMTC) (+33.2% shares), compared with its Q1 2026 filing.

What did Diker Management LLC sell last quarter?

In Q2 2026, Diker Management LLC sold all of Shopify Inc (SHOP), sold all of Celestica Inc (CLS), sold all of Iren Limited (IREN), sold all of Amphenol Corp (APH), sold all of Servicenow Inc (NOW), Advanced Micro Devices Inc (AMD) (-35.0% shares), Nebius Group N.v. (NBIS) (-35.0% shares) and Lumentum Hldgs Inc (LITE) (-35.0% shares), compared with its Q1 2026 filing.

How has Diker Management LLC's portfolio performed?

A portfolio copying Diker Management LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +13.1% a year over the last 3 years, against +22.3% for the S&P 500. Over 1 year: +14.3% against +11.7%. Over 5 years: -2.9% a year against +10.6%.

When is Diker Management LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Diker Management LLC's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Diker Management LLC manage?

Diker Management LLC reported $430.0M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $129.9M.