DIKER MANAGEMENT LLC
Portfolio value QoQ: +15.9% 13F does not disclose cash
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 9.92% Est. buys $12,006,376 · sells $23,373,835
Median holding: 3.0 quarters Tracked Q1 2025–Q2 2026 · 63.0% still held
Performance vs S&P 500
Annualized: +39.7% · S&P 500: +28.7%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Sector breakdown
Full portfolio 46 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| STE | $54,241,000 | 41.74% | 257,593 | $-2,720,542 | |||
| AMD | $7,552,000 | 5.81% | 13,000 | $3,483,400 | Down ×1 | ||
| NBIS | $7,180,000 | 5.53% | 26,000 | $3,029,600 | Down ×1 | ||
| LITE | $5,577,000 | 4.29% | 6,500 | $-1,450,600 | Down ×3 | ||
| AMKR | $5,174,000 | 3.98% | 60,000 | $2,472,200 | |||
| COHR | $5,128,000 | 3.95% | 13,000 | $363,800 | Down ×2 | ||
| SMTC | $4,673,000 | 3.60% | 28,875 | $3,006,409 | Up ×2 | ||
| UCTT | $3,850,000 | 2.96% | 27,000 | $2,171,140 | |||
| AAPL | $3,790,000 | 2.92% | 13,097 | $466,112 | |||
| ICHR | $3,652,000 | 2.81% | 32,522 | $2,253,700 | Up ×1 | ||
| SN | $3,045,000 | 2.34% | 20,000 | $927,000 | |||
| NVTS | $2,752,000 | 2.12% | 153,564 | Up ×1 | |||
| FROG | $2,726,000 | 2.10% | 30,000 | $1,318,100 | |||
| ENTG | $1,799,000 | 1.38% | 10,000 | Up ×1 | |||
| RKLB | $1,423,000 | 1.10% | 14,000 | $973,460 | Up ×1 | ||
| ZBRA | $1,316,000 | 1.01% | 5,000 | Up ×1 | |||
| FFIV | $1,225,000 | 0.94% | 2,944 | Up ×1 | |||
| MSFT | $1,200,000 | 0.92% | 3,218 | $-7,865 | Down ×2 | ||
| TDUP | $1,100,000 | 0.85% | 160,555 | $573,380 | |||
| TOL | $1,054,000 | 0.81% | 6,400 | $180,592 | |||
| CRWV | $995,000 | 0.77% | 10,000 | $220,300 | |||
| AFRM | $816,000 | 0.63% | 10,000 | ||||
| ANIK | $785,000 | 0.60% | 53,662 | $6,901 | |||
| BVS | $709,000 | 0.55% | 75,136 | $23,008 | |||
| GM | $694,000 | 0.53% | 9,000 | $23,500 | |||
| LNTH | $635,000 | 0.49% | 5,722 | $11,361 | Down ×1 | ||
| SOFI | $538,000 | 0.41% | 30,000 | ||||
| ASTS | $533,000 | 0.41% | 6,000 | $35,780 | |||
| PLSE | $527,000 | 0.41% | 19,000 | $116,790 | |||
| SPRY | $525,000 | 0.40% | 65,508 | $255,931 | Up ×1 | ||
| TTAN | $495,000 | 0.38% | 7,000 | $50,780 | |||
| MMM | $476,000 | 0.37% | 2,941 | $48,879 | |||
| GLD | $419,000 | 0.32% | 1,137 | $-70,240 | |||
| DHI | $407,000 | 0.31% | 2,498 | $64,224 | |||
| NET | $368,000 | 0.28% | 1,500 | Up ×1 | |||
| CVX | $361,000 | 0.28% | 2,176 | $-89,214 | |||
| AKAM | $355,000 | 0.27% | 3,000 | Up ×1 | |||
| AEO | $344,000 | 0.26% | 20,027 | $9,549 | |||
| AORT | $303,000 | 0.23% | 13,500 | $-191,370 | |||
| JNJ | $294,000 | 0.23% | 1,156 | $11,427 | |||
| BIRK | $288,000 | 0.22% | 6,700 | $47,939 | |||
| FSLY | $220,000 | 0.17% | 12,000 | Up ×1 | |||
| TMO | $201,000 | 0.15% | 400 | ||||
| VNDA | $134,000 | 0.10% | 21,880 | $-17,191 | |||
| LXRX | $48,000 | 0.04% | 20,000 | $16,800 | |||
| JSPR | $15,000 | 0.01% | 35,000 | $-15,667 | |||
| No matches | |||||||
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| NVTS | $2,752,000 | 153,564 | 2.12% |
| ENTG | $1,799,000 | 10,000 | 1.38% |
| ZBRA | $1,316,000 | 5,000 | 1.01% |
| FFIV | $1,225,000 | 2,944 | 0.94% |
| AFRM | $816,000 | 10,000 | 0.63% |
| SOFI | $538,000 | 30,000 | 0.41% |
| NET | $368,000 | 1,500 | 0.28% |
| AKAM | $355,000 | 3,000 | 0.27% |
| FSLY | $220,000 | 12,000 | 0.17% |
| TMO | $201,000 | 400 | 0.15% |
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| AMD | Trimmed | -7K | +$3.5M |
| NBIS | Trimmed | -14K | +$3.0M |
| SMTC | Bought more | +7K | +$3.0M |
| STE | Price move only | +0 | -$2.7M |
| AMKR | Price move only | +0 | +$2.5M |
| ICHR | Bought more | +3K | +$2.3M |
| UCTT | Price move only | +0 | +$2.2M |
| LITE | Trimmed | -4K | -$1.5M |
| FROG | Price move only | +0 | +$1.3M |
| RKLB | Bought more | +7K | +$973K |
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| SHOP | June 30, 2026 | 30,000 | $3,558,600 | 38.4% |
| HUBS | Dec. 31, 2025 | 6,000 | $2,806,800 | -45.8% |
| KVYO | March 31, 2026 | 80,042 | $2,598,964 | -16.3% |
| AFRM | Dec. 31, 2025 | 35,000 | $2,557,800 | -2.1% |
| CLS | June 30, 2026 | 8,000 | $2,253,440 | 5.1% |
| MNDY | Sept. 30, 2025 | 7,000 | $2,201,360 | -58.0% |
| MDB | March 31, 2026 | 5,000 | $2,098,450 | 44.6% |
| TWLO | Sept. 30, 2025 | 16,000 | $1,989,760 | 192.4% |
| CYBR | Dec. 31, 2025 | 4,000 | $1,932,600 | No longer tracked |
| FRSH | June 30, 2025 | 120,526 | $1,700,622 | -12.5% |
| COMP | March 31, 2026 | 147,175 | $1,555,640 | 28.7% |
| IREN | June 30, 2026 | 40,000 | $1,371,200 | -11.7% |
| SOFI | March 31, 2026 | 50,000 | $1,309,000 | 0.8% |
| APH | June 30, 2026 | 10,000 | $1,263,500 | -50.5% |
| HSAI | June 30, 2025 | 59,803 | $885,084 | -27.1% |
| TEAM | June 30, 2025 | 4,000 | $848,840 | -4.6% |
| RBRK | March 31, 2026 | 10,000 | $764,800 | 147.8% |
| ACMR | June 30, 2025 | 31,897 | $744,476 | 214.3% |
| SEZL | Sept. 30, 2025 | 4,000 | $717,000 | 38.8% |
| APP | Sept. 30, 2025 | 2,000 | $700,160 | -60.7% |
| ZETA | June 30, 2025 | 50,819 | $689,106 | 117.6% |
| GDOT | March 31, 2026 | 50,000 | $640,500 | 11.4% |
| NOW | June 30, 2026 | 5,000 | $522,750 | 37.1% |
| AAOI | Dec. 31, 2025 | 20,000 | $518,600 | 228.1% |
| TMO | March 31, 2026 | 800 | $463,560 | 34.6% |
| UPST | Dec. 31, 2025 | 9,000 | $457,200 | -44.6% |
| PSTG | June 30, 2026 | 7,000 | $413,280 | No longer tracked |
| DDOG | March 31, 2026 | 3,000 | $407,970 | 136.4% |
| LEN | March 31, 2026 | 3,502 | $360,006 | -10.8% |
| QIPT | June 30, 2025 | 26,900 | $62,677 | No longer tracked |