Diker Management LLC reported 46 positions worth $129.94M for the quarter ended Jun 30, 2026, up 15.9% on the prior quarter. It opened 10 new positions, added to 4, trimmed 6 and exited 6. Its largest holding is STERIS plc at 41.7% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| NVTS Navitas Semiconductor Corp | +153.6K | – | $2.75M | 2.12% |
| ENTG Entegris Inc | +10.0K | – | $1.80M | 1.38% |
| ZBRA Zebra Technologies Corp | +5,000 | – | $1.32M | 1.01% |
| FFIV F5, Inc. | +2,944 | – | $1.23M | 0.943% |
| SMTC Semtech Corp | +7,200 | +33.2% | $1.17M | 3.6% |
| AFRM Affirm Holdings, Inc. | +10.0K | – | $816.00K | 0.628% |
| RKLB Rocket Lab Corp | +7,000 | +100.0% | $711.50K | 1.1% |
| SOFI SoFi Technologies, Inc. | +30.0K | – | $538.00K | 0.414% |
| NET Cloudflare, Inc. | +1,500 | – | $368.00K | 0.283% |
| AKAM Akamai Technologies Inc | +3,000 | – | $355.00K | 0.273% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AMD Advanced Micro Devices Inc | -7,000 | -35.0% | $4.07M | 5.81% |
| NBIS Nebius Group N.V. | -14.0K | -35.0% | $3.87M | 5.53% |
| SHOP Shopify Inc. | -30.0K | -100.0% | $3.56M | Exited |
| LITE Lumentum Holdings Inc. | -3,500 | -35.0% | $3.00M | 4.29% |
| COHR Coherent Corp. | -7,000 | -35.0% | $2.76M | 3.95% |
| CLS Celestica Inc | -8,000 | -100.0% | $2.25M | Exited |
| IREN IREN Ltd | -40.0K | -100.0% | $1.37M | Exited |
| APH Amphenol Corp | -20.0K | -100.0% | $1.26M | Exited |
| NOW ServiceNow, Inc. | -5,000 | -100.0% | $522.75K | Exited |
| P Everpure, Inc. | -7,000 | -100.0% | $413.28K | Exited |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| NVTS Navitas Semiconductor Corp | +153.6K | $2.75M | 2.12% |
| ENTG Entegris Inc | +10.0K | $1.80M | 1.38% |
| ZBRA Zebra Technologies Corp | +5,000 | $1.32M | 1.01% |
| FFIV F5, Inc. | +2,944 | $1.23M | 0.943% |
| AFRM Affirm Holdings, Inc. | +10.0K | $816.00K | 0.628% |
| SOFI SoFi Technologies, Inc. | +30.0K | $538.00K | 0.414% |
| NET Cloudflare, Inc. | +1,500 | $368.00K | 0.283% |
| AKAM Akamai Technologies Inc | +3,000 | $355.00K | 0.273% |
| FSLY Fastly, Inc. | +12.0K | $220.00K | 0.169% |
| TMO Thermo Fisher Scientific Inc. | +400 | $201.00K | 0.155% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | STE STERIS plc | Healthcare | 257.6K | $54.24M | 41.74% | 0 | 0.0% | Unchanged | 0.26% |
| 2 | AMD Advanced Micro Devices Inc | Technology | 13.0K | $7.55M | 5.81% | -7,000 | -35.0% | Reduced | 0% |
| 3 | NBIS Nebius Group N.V. | Technology | 26.0K | $7.18M | 5.53% | -14.0K | -35.0% | Reduced | 0.01% |
| 4 | LITE Lumentum Holdings Inc. | Technology | 6,500 | $5.58M | 4.29% | -3,500 | -35.0% | Reduced | 0.01% |
| 5 | AMKR Amkor Technology, Inc. | Technology | 60.0K | $5.17M | 3.98% | 0 | 0.0% | Unchanged | 0.02% |
| 6 | COHR Coherent Corp. | Technology | 13.0K | $5.13M | 3.95% | -7,000 | -35.0% | Reduced | 0.01% |
| 7 | SMTC Semtech Corp | Technology | 28.9K | $4.67M | 3.6% | +7,200 | +33.2% | Added | 0.03% |
| 8 | UCTT Ultra Clean Holdings, Inc. | Technology | 27.0K | $3.85M | 2.96% | 0 | 0.0% | Unchanged | 0.06% |
| 9 | AAPL Apple Inc. | Technology | 13.1K | $3.79M | 2.92% | 0 | 0.0% | Unchanged | 0% |
| 10 | ICHR Ichor Holdings, Ltd. | Industrials | 32.5K | $3.65M | 2.81% | +2,522 | +8.4% | Added | 0.09% |
| 11 | SN SharkNinja, Inc. | Consumer Discretionary | 20.0K | $3.05M | 2.34% | 0 | 0.0% | Unchanged | 0.01% |
| 12 | NVTS Navitas Semiconductor Corp | Technology | 153.6K | $2.75M | 2.12% | +153.6K | – | New | 0.06% |
| 13 | FROG JFrog Ltd | Technology | 30.0K | $2.73M | 2.1% | 0 | 0.0% | Unchanged | 0.02% |
| 14 | ENTG Entegris Inc | Technology | 10.0K | $1.80M | 1.38% | +10.0K | – | New | 0.01% |
| 15 | RKLB Rocket Lab Corp | Industrials | 14.0K | $1.42M | 1.1% | +7,000 | +100.0% | Added | 0% |
Tip. Select a row to see that position’s full history at Diker Management.
As of its Q2 2026 13F filing, Diker Management LLC’s five largest positions were STERIS plc (STE) at 41.7%, Advanced Micro Devices Inc (AMD) at 5.8%, Nebius Group N.V. (NBIS) at 5.5%, Lumentum Holdings Inc. (LITE) at 4.3%, Amkor Technology, Inc. (AMKR) at 4.0% of the reported portfolio.
Diker Management LLC reported a 13F portfolio worth $129.94M across 46 positions for Q2 2026. That is up 15.9% from the previous quarter.
Its largest purchases by value were Navitas Semiconductor Corp ($2.75M), Entegris Inc ($1.80M), Zebra Technologies Corp ($1.32M). It opened 10 new positions.
Its largest sales by value were Advanced Micro Devices Inc ($4.07M), Nebius Group N.V. ($3.87M), Shopify Inc. ($3.56M). It exited 6 positions entirely.
From the Form 13F-HR reports Diker Management LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.