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Diker Management 13F Portfolio

Portfolio Manager
Diker Management LLC
Performance
+28.52% (2026 Q2)
AUM (13F)
$129.94M
# of Holdings
46
Performance Rank
Allocation (Top 20)
91.16%
Latest filing
Q2 2026

Diker Management LLC Holdings Map

Top 46 Diker Management LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
STE
STERIS PLC
41.74%257.6K$54.2M
+0.00%(+0)
2025-Q2: 262.3K shares2025-Q3: 258.3K shares2025-Q4: 257.4K shares2026-Q1: 257.6K shares2026-Q2: 257.6K shares
$198.22(+19.32%)
2026-06-30
AMD
ADVANCED MICRO DEVICES INC
5.81%13.0K$7.6M
-35.00%(-7.00K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 20.0K shares2026-Q1: 20.0K shares2026-Q2: 13.0K shares
$187.97(+156.95%)
2026-06-30
NBIS
NEBIUS GROUP N.V.
5.53%26.0K$7.2M
-35.00%(-14.00K)
2025-Q2: 15.0K shares2025-Q3: 40.0K shares2025-Q4: 40.0K shares2026-Q1: 40.0K shares2026-Q2: 26.0K shares
$66.93(+281.04%)
2026-06-30
LITE
LUMENTUM HLDGS INC
4.29%6.5K$5.6M
-35.00%(-3.50K)
2025-Q2: 24.0K shares2025-Q3: 36.0K shares2025-Q4: 20.0K shares2026-Q1: 10.0K shares2026-Q2: 6.5K shares
$95.51(+821.81%)
2026-06-30
AMKR
AMKOR TECHNOLOGY INC
3.98%60.0K$5.2M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 60.0K shares2026-Q2: 60.0K shares
$42.25(+36.67%)
2026-06-30
COHR
COHERENT CORP
3.95%13.0K$5.1M
-35.00%(-7.00K)
2025-Q2: 24.0K shares2025-Q3: 40.0K shares2025-Q4: 40.0K shares2026-Q1: 20.0K shares2026-Q2: 13.0K shares
$85.87(+281.08%)
2026-06-30
SMTC
SEMTECH CORP
3.6%28.9K$4.7M
+33.22%(+7.20K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 10.0K shares2026-Q1: 21.7K shares2026-Q2: 28.9K shares
$84.56(+57.98%)
2026-06-30
UCTT
ULTRA CLEAN HLDGS INC
2.96%27.0K$3.9M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 27.0K shares2026-Q2: 27.0K shares
$43.76(+112.68%)
2026-06-30
AAPL
APPLE INC
2.92%13.1K$3.8M
+0.00%(+0)
2025-Q2: 13.1K shares2025-Q3: 13.1K shares2025-Q4: 20.0K shares2026-Q1: 13.1K shares2026-Q2: 13.1K shares
$95.17(+220.76%)
2026-06-30
ICHR
ICHOR HOLDINGS
2.81%32.5K$3.7M
+8.41%(+2.52K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 30.0K shares2026-Q2: 32.5K shares
$35.98(+97.50%)
2026-06-30

About Diker Management LLCโ€™s portfolio

Diker Management LLC reports $129.94M in US-listed equity holdings across 46 positions in its most recent 13F filing. Its largest disclosed positions are STE (41.7%), AMD (5.8%) and NBIS (5.5%). The top 20 holdings account for 91.16% of reported assets. Its disclosed equity book has returned +65.59% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
STE โ€” 41.7% ($54.24M)AMD โ€” 5.8% ($7.55M)NBIS โ€” 5.5% ($7.18M)LITE โ€” 4.3% ($5.58M)AMKR โ€” 4.0% ($5.17M)COHR โ€” 3.9% ($5.13M)SMTC โ€” 3.6% ($4.67M)UCTT โ€” 3.0% ($3.85M)AAPL โ€” 2.9% ($3.79M)ICHR โ€” 2.8% ($3.65M)Other โ€” 22.4% ($29.13M)
78%in top 10
  • STE41.7%
  • AMD5.8%
  • NBIS5.5%
  • LITE4.3%
  • AMKR4.0%
  • COHR3.9%
  • SMTC3.6%
  • UCTT3.0%
  • AAPL2.9%
  • ICHR2.8%
  • Other22.4%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
10
NVTSNAVITAS SEMICONDUCTOR CORP2.1%
ENTGENTEGRIS INC1.4%
ZBRAZEBRA TECHNOLOGIES CORPORATI1.0%
FFIVF5 INC0.9%
+6 opened
Added to
4
SMTCSEMTECH CORP+33.2%
RKLBROCKET LAB CORP+100.0%
ICHRICHOR HOLDINGS+8.4%
SPRYARS PHARMACEUTICALS INC+95.5%
Trimmed
6
AMDADVANCED MICRO DEVICES INC-35.0%
NBISNEBIUS GROUP N.V.-35.0%
LITELUMENTUM HLDGS INC-35.0%
COHRCOHERENT CORP-35.0%
+2 more

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Source filings

Holdings on this page are parsed from Diker Management LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1276525). View Diker Management LLCโ€™s 13F filings on SEC

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