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Zweig-DiMenna Associates LLC
hedge fundUpdated 28 days agoManaged by Zweig-Dimenna Associates Llc • Latest filing Q2 2026
Portfolio value
$1.1B
Q2 2026
Filings
14
Quarterly 13F history
Top-10 concentration
100.0%
Weight of largest holdings
Annualized return
-0.8%
Implied from 13F holdings
Portfolio value history
13F-disclosed portfolio value over 14 quarters
Show data table
| Period | Portfolio value |
|---|---|
| Q1 2023 | $738.9M |
| Q2 2023 | $800.3M |
| Q3 2023 | $844M |
| Q4 2023 | $886.6M |
| Q1 2024 | $1.1B |
| Q2 2024 | $888M |
| Q3 2024 | $990M |
| Q4 2024 | $1.3B |
| Q1 2025 | $631.4M |
| Q2 2025 | $1.1B |
| Q3 2025 | $1.4B |
| Q4 2025 | $1.6B |
| Q1 2026 | $722.2M |
| Q2 2026 | $1.1B |
Top holdings
70 positions as of Q2 2026
| # | Stock | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|---|
| 1 | S SNDK SANDISK CORP | $74.1M | 32.6K | 6.73% | — |
| 2 | A AMZN AMAZON COM INC | $54M | 226.6K | 4.90% | — |
| 3 | M MU MICRON TECHNOLOGY INC | $47.8M | 41.4K | 4.33% | — |
| 4 | W WGSWW GENEDX HOLDINGS CORP | $39.3M | 572.0K | 3.56% | — |
| 5 | A AMAT APPLIED MATERIALS | $39.1M | 54.1K | 3.55% | — |
| 6 | L LRCX LAM RESEARCH | $38.6M | 89.0K | 3.50% | — |
| 7 | A AMD ADVANCED MICRO DEVICES INC | $36.7M | 63.2K | 3.33% | — |
| 8 | C COHR COHERENT CORP | $36.4M | 92.4K | 3.31% | — |
| 9 | A APP APPLOVIN CORP | $35.4M | 68.7K | 3.21% | — |
| 10 | L LITE LUMENTUM HLDGS INC | $31.4M | 36.6K | 2.85% | — |
| 11 | T TSMWF TAIWAN SEMICONDUCTOR MFG LTD | $30.9M | 64.7K | 2.80% | — |
| 12 | N NVDA NVIDIA CORPORATION | $29.3M | 146.6K | 2.66% | — |
| 13 | V V VISA INC | $26.5M | 77.2K | 2.40% | — |
| 14 | A AVGO BROADCOM INC | $26.4M | 69.8K | 2.39% | — |
| 15 | R RVMDW REVOLUTION MEDICINES INC | $22.5M | 120.2K | 2.04% | — |
| 16 | N NXPI NXP SEMICONDUCTORS NV | $22.3M | 79.3K | 2.02% | — |
| 17 | N NTRA NATERA INC | $22.3M | 82.0K | 2.02% | — |
| 18 | P PL PLANET LABS PBC | $21.9M | 660.2K | 1.98% | — |
| 19 | V VRT VERTIV HOLDINGS CO | $21.3M | 63.5K | 1.93% | — |
| 20 | T TER TERADYNE INC | $18.4M | 38.0K | 1.67% | — |