Zweig-DiMenna Associates LLC
In its 13F for Q3 2024 (holdings as of September 30, 2024, filed October 23, 2024), Zweig-DiMenna Associates LLC reported 85 stock positions worth $985.5 million. Its top holding was Nvidia (NVDA) at 5.7% of the portfolio, followed by Amazon.com (AMZN, 5.5%) and Broadcom (AVGO, 5.2%). Compared with Q2 2024, it opened 19 new positions, sold out of 9, added to 18 and reduced 27. The biggest buy was Natera (NTRA, shares +213%) and the biggest sale Camtek (CAMT, shares −32%).
- Most Recent 13F
- Q2 2026
- Location
- NEW YORK, NY
- CIK
- 0001533950
- Portfolio Value
- $985.5M (Q3 2024)
- SEC Filing
- 0001104659-24-110753 ↗ filed Oct 23, 2024
Holdings Value
Holdings 85 stocks · $985.5M
| NVDA Nvidia Corp. | 5.70% | 462,245 | $56.1M | Add +4.2% |
| AMZN Amazon.com Inc. | 5.50% | 290,684 | $54.2M | Reduce -3.0% |
| AVGO Broadcom Inc. | 5.18% | 295,881 | $51.0M | Add +7.0% |
| MSFT Microsoft Corp. | 4.27% | 97,828 | $42.1M | Reduce -1.7% |
| META Meta Platforms Inc. Class A | 3.99% | 68,702 | $39.3M | Add +0.3% |
| EG Everest Group Ltd. | 3.18% | 79,909 | $31.3M | No change |
| NTRA Natera Inc. | 3.13% | 242,625 | $30.8M | Add +213.0% |
| VST Vistra Corp. | 3.04% | 252,573 | $29.9M | Reduce -5.7% |
| VRT Vertiv Holdings Co. Class A | 2.81% | 278,450 | $27.7M | Add +24.4% |
| ACGL Arch Capital Group Ltd. | 2.32% | 204,505 | $22.9M | No change |
| BSX Boston Scientific Corp. | 2.30% | 271,000 | $22.7M | Add +42.3% |
| PWR Quanta Services Inc. | 2.18% | 72,106 | $21.5M | Add +12.2% |
| TSM Taiwan Semiconductor-SP ADR | 2.12% | 120,527 | $20.9M | Reduce -3.8% |
| TER Teradyne Inc. | 2.01% | 147,658 | $19.8M | Add +21.2% |
| LLY Eli Lilly & Co. | 1.99% | 22,140 | $19.6M | Add +12.5% |
| AMD Advanced Micro Devices | 1.98% | 118,799 | $19.5M | Add +1.8% |
| PM Philip Morris International | 1.86% | 150,979 | $18.3M | No change |
| HUBS HubSpot Inc. | 1.74% | 32,254 | $17.1M | Add +76.7% |
| NOW ServiceNow Inc. | 1.70% | 18,766 | $16.8M | Reduce -6.7% |
| MU Micron Technology Inc. | 1.69% | 160,849 | $16.7M | Reduce -4.8% |
| MRVL Marvell Technology Inc. | 1.47% | 200,821 | $14.5M | Add +1.9% |
| AAPL Apple Inc. | 1.44% | 60,981 | $14.2M | Reduce -15.4% |
| GOOGL Alphabet Inc. Class A | 1.37% | 81,700 | $13.5M | Reduce -4.8% |
| WMT Walmart Inc. | 1.34% | 164,020 | $13.2M | No change |
| V Visa Inc. Class A | 1.32% | 47,230 | $13.0M | Add +0.2% |
| ETN Eaton Corp. PLC | 1.32% | 39,156 | $13.0M | Reduce -3.9% |
| FCX Freeport-McMoran Inc. | 1.29% | 254,103 | $12.7M | Reduce -26.3% |
| DDOG Datadog Inc. Class A | 1.27% | 109,100 | $12.6M | Reduce -0.2% |
| LOAR Loar Holdings Inc. | 1.25% | 165,450 | $12.3M | Reduce -4.0% |
| ANET Arista Networks Inc. | 1.16% | 29,761 | $11.4M | New |
| TBBB BBB Foods Inc. Class A | 1.15% | 378,100 | $11.3M | Reduce -4.3% |
| MA Mastercard Inc. Class A | 1.09% | 21,850 | $10.8M | Add +118.5% |
| CAMT Camtek Ltd. | 1.09% | 134,425 | $10.7M | Reduce -31.7% |
| ZS Zscaler Inc. | 1.04% | 60,041 | $10.3M | Add +34.4% |
| DAL Delta Air Lines Inc. | 1.03% | 199,871 | $10.2M | Reduce -11.5% |
| NEM Newmont Corp. | 1.01% | 185,600 | $9.9M | New |
| WULF Terawulf Inc. | 0.96% | 2,027,500 | $9.5M | New |
| WYNN WYNN Resorts Ltd. | 0.95% | 97,217 | $9.3M | Reduce -19.0% |
| NFLX Netflix Inc. | 0.91% | 12,694 | $9.0M | Reduce -1.5% |
| SMTC Semtech Corp. | 0.90% | 194,626 | $8.9M | No change |
| WDC Western Digital Corp. | 0.88% | 127,509 | $8.7M | Reduce -11.6% |
| FXI iShares China Large-Cap ETF | 0.85% | 263,200 | $8.4M | New |
| WRBY Warby Parker Inc. Class A | 0.84% | 507,450 | $8.3M | Add +57.2% |
| KWEB Kranesh Csi China Internet | 0.81% | 233,500 | $7.9M | New |
| PANW Palo Alto Networks Inc. | 0.78% | 22,442 | $7.7M | Reduce -1.1% |
| TECK Teck Resources Ltd.-CLS B | 0.76% | 143,800 | $7.5M | Reduce -41.0% |
| CRM Salesforce Inc. | 0.69% | 25,000 | $6.8M | Add +1566.7% |
| ASML ASML Holding NV-NY Reg SHS | 0.67% | 7,873 | $6.6M | Reduce -49.6% |
| BABA Alibaba Group Holding-SP ADR | 0.66% | 61,500 | $6.5M | Add +582.5% |
| AEM Agnico Eagle Mines Ltd. | 0.66% | 81,000 | $6.5M | Reduce -7.6% |
| PCOR Procore Technologies Inc. | 0.61% | 97,200 | $6.0M | New |
| ONTO Onto Innovation Inc. | 0.57% | 27,218 | $5.6M | Reduce -32.7% |
| RIG Transocean Ltd. | 0.57% | 1,314,692 | $5.6M | No change |
| CYBR Cyberark Software Ltd./Israel | 0.55% | 18,535 | $5.4M | New |
| STX Seagate Technology Holdings | 0.54% | 49,033 | $5.4M | No change |
| DG Dollar General Corp. | 0.51% | 59,959 | $5.1M | New |
| UBER Uber Technologies Inc. | 0.51% | 67,231 | $5.1M | No change |
| IOT Samsara Inc. Class A | 0.50% | 103,000 | $5.0M | New |
| CWAN Clearwater Analytics HDS-A | 0.50% | 195,700 | $4.9M | New |
| SDRL Seadrill Limited | 0.47% | 116,240 | $4.6M | No change |
| NVT Nvent Electric PLC | 0.40% | 56,000 | $3.9M | New |
| CTRA Coterra Energy Inc. | 0.39% | 161,525 | $3.9M | No change |
| CRWD CrowdStrike Holdings Inc. Class A | 0.39% | 13,675 | $3.8M | Reduce -43.6% |
| S Sentinelone Inc. Class A | 0.39% | 160,000 | $3.8M | New |
| ANF Abercrombie & Fitch Co. Class A | 0.34% | 24,200 | $3.4M | New |
| SG Sweetgreen Inc. Class A | 0.34% | 93,900 | $3.3M | New |
| COIN Coinbase Global Inc. Class A | 0.31% | 17,219 | $3.1M | No change |
| XHB SS SPDR S&P Homebldrs ETF | 0.25% | 19,600 | $2.4M | New |
| OIH Vaneck Oil Services ETF | 0.23% | 8,100 | $2.3M | New |
| MED Medifast Inc. | 0.22% | 112,400 | $2.2M | No change |
| PR Permian Resources Corp. Class A | 0.22% | 156,344 | $2.1M | No change |
| PLGO Pelagos Insurance Capital LT filed as FIDELIS INSURANCE HOLDINGS L | 0.21% | 114,000 | $2.1M | No change |
| LB Landbridge Co. LLC-A | 0.20% | 50,000 | $2.0M | New |
| KGC Kinross Gold Corp. | 0.17% | 180,000 | $1.7M | Reduce -73.5% |
| SPOT Spotify Technology SA | 0.15% | 4,000 | $1.5M | New |
| ARM Arm Holdings PLC-ADR | 0.15% | 10,092 | $1.4M | Reduce -72.0% |
| XYZ Block Inc. | 0.15% | 21,350 | $1.4M | No change |
| LYFT LYFT Inc. Class A | 0.10% | 78,380 | $999K | No change |
| AL Sumisho Air Lease Corp. filed as AIR LEASE CORP | 0.09% | 20,000 | $906K | Reduce -66.7% |
| NKE Nike Inc. Class B | 0.07% | 7,748 | $685K | No change |
| UPST Upstart Holdings Inc. | 0.07% | 16,319 | $653K | No change |
| KEYS Keysight Technologies Inc. | 0.06% | 3,893 | $619K | No change |
| SHOP Shopify Inc. Class A | 0.06% | 7,400 | $593K | New |
| HRTX Heron Therapeutics Inc. | 0.03% | 128,592 | $256K | No change |
| RUN Sunrun Inc. | 0.02% | 11,801 | $213K | No change |
Options reported separately and not counted above: FXI calls ($4.4M).
Portfolio Sells Q2 2024 → Q3 2024
| CAMT Camtek Ltd. | Reduce -31.7% | 1.09% | −1.71 |
| ASML ASML Holding NV-NY Reg SHS | Reduce -49.6% | 0.67% | −1.15 |
| AMZN Amazon.com Inc. | Reduce -3.0% | 5.50% | −1.08 |
| NVO Novo-Nordisk A/S-Spons ADR | Sold out | 0.00% | −0.99 |
| MU Micron Technology Inc. | Reduce -4.8% | 1.69% | −0.83 |
| CEG Constellation Energy | Sold out | 0.00% | −0.78 |
| MSFT Microsoft Corp. | Reduce -1.7% | 4.27% | −0.78 |
| RBRK Rubrik Inc. Class A | Sold out | 0.00% | −0.76 |
| CRWD CrowdStrike Holdings Inc. Class A | Reduce -43.6% | 0.39% | −0.67 |
| FCX Freeport-McMoran Inc. | Reduce -26.3% | 1.29% | −0.62 |
| TECK Teck Resources Ltd.-CLS B | Reduce -41.0% | 0.76% | −0.56 |
| ARM Arm Holdings PLC-ADR | Reduce -72.0% | 0.15% | −0.52 |
| KGC Kinross Gold Corp. | Reduce -73.5% | 0.17% | −0.47 |
| ONTO Onto Innovation Inc. | Reduce -32.7% | 0.57% | −0.44 |
| GOOGL Alphabet Inc. Class A | Reduce -4.8% | 1.37% | −0.40 |
| WDC Western Digital Corp. | Reduce -11.6% | 0.88% | −0.36 |
| TSM Taiwan Semiconductor-SP ADR | Reduce -3.8% | 2.12% | −0.35 |
| EMBJ Embraer SA-Spon ADR | Sold out | 0.00% | −0.34 |
| DDOG Datadog Inc. Class A | Reduce -0.2% | 1.27% | −0.34 |
| CMG Chipotle Mexican Grill Inc. | Sold out | 0.00% | −0.31 |
| QCOM Qualcomm Inc. | Sold out | 0.00% | −0.29 |
| AAPL Apple Inc. | Reduce -15.4% | 1.44% | −0.28 |
| WYNN WYNN Resorts Ltd. | Reduce -19.0% | 0.95% | −0.27 |
| AL Sumisho Air Lease Corp. | Reduce -66.7% | 0.09% | −0.23 |
| DAL Delta Air Lines Inc. | Reduce -11.5% | 1.03% | −0.19 |
| IGIC International General Insura | Sold out | 0.00% | −0.17 |
| CRTO Criteo SA-Spon | Sold out | 0.00% | −0.14 |
| ETN Eaton Corp. PLC | Reduce -3.9% | 1.32% | −0.13 |
| PANW Palo Alto Networks Inc. | Reduce -1.1% | 0.78% | −0.10 |
| NOW ServiceNow Inc. | Reduce -6.7% | 1.70% | −0.09 |
| NFLX Netflix Inc. | Reduce -1.5% | 0.91% | −0.07 |
| LAB Standard Biotools Inc. | Sold out | 0.00% | −0.03 |
| AEM Agnico Eagle Mines Ltd. | Reduce -7.6% | 0.66% | +0.01 |
| TBBB BBB Foods Inc. Class A | Reduce -4.3% | 1.15% | +0.08 |
| LOAR Loar Holdings Inc. | Reduce -4.0% | 1.25% | +0.21 |
| VST Vistra Corp. | Reduce -5.7% | 3.04% | +0.42 |
Portfolio Buys Q2 2024 → Q3 2024
| NTRA Natera Inc. | Add +213.0% | 3.13% | +2.17 |
| ANET Arista Networks Inc. | New | 1.16% | +1.16 |
| NEM Newmont Corp. | New | 1.01% | +1.01 |
| WULF Terawulf Inc. | New | 0.96% | +0.96 |
| FXI iShares China Large-Cap ETF | New | 0.85% | +0.85 |
| KWEB Kranesh Csi China Internet | New | 0.81% | +0.81 |
| CRM Salesforce Inc. | Add +1566.7% | 0.69% | +0.65 |
| BSX Boston Scientific Corp. | Add +42.3% | 2.30% | +0.64 |
| VRT Vertiv Holdings Co. Class A | Add +24.4% | 2.81% | +0.61 |
| PCOR Procore Technologies Inc. | New | 0.61% | +0.61 |
| MA Mastercard Inc. Class A | Add +118.5% | 1.09% | +0.59 |
| BABA Alibaba Group Holding-SP ADR | Add +582.5% | 0.66% | +0.59 |
| CYBR Cyberark Software Ltd./Israel | New | 0.55% | +0.55 |
| HUBS HubSpot Inc. | Add +76.7% | 1.74% | +0.52 |
| DG Dollar General Corp. | New | 0.51% | +0.51 |
| IOT Samsara Inc. Class A | New | 0.50% | +0.50 |
| CWAN Clearwater Analytics HDS-A | New | 0.50% | +0.50 |
| NVT Nvent Electric PLC | New | 0.40% | +0.40 |
| S Sentinelone Inc. Class A | New | 0.39% | +0.39 |
| ANF Abercrombie & Fitch Co. Class A | New | 0.34% | +0.34 |
| SG Sweetgreen Inc. Class A | New | 0.34% | +0.34 |
| PWR Quanta Services Inc. | Add +12.2% | 2.18% | +0.33 |
| WRBY Warby Parker Inc. Class A | Add +57.2% | 0.84% | +0.25 |
| XHB SS SPDR S&P Homebldrs ETF | New | 0.25% | +0.25 |
| OIH Vaneck Oil Services ETF | New | 0.23% | +0.23 |
| LB Landbridge Co. LLC-A | New | 0.20% | +0.20 |
| SPOT Spotify Technology SA | New | 0.15% | +0.15 |
| AVGO Broadcom Inc. | Add +7.0% | 5.18% | +0.14 |
| META Meta Platforms Inc. Class A | Add +0.3% | 3.99% | +0.07 |
| ZS Zscaler Inc. | Add +34.4% | 1.04% | +0.07 |
| SHOP Shopify Inc. Class A | New | 0.06% | +0.06 |
| LLY Eli Lilly & Co. | Add +12.5% | 1.99% | −0.03 |
| TER Teradyne Inc. | Add +21.2% | 2.01% | −0.04 |
| V Visa Inc. Class A | Add +0.2% | 1.32% | −0.09 |
| MRVL Marvell Technology Inc. | Add +1.9% | 1.47% | −0.09 |
| AMD Advanced Micro Devices | Add +1.8% | 1.98% | −0.17 |
| NVDA Nvidia Corp. | Add +4.2% | 5.70% | −0.53 |
Options Activity Q2 2024 → Q3 2024
| AAPL Apple Inc. | call | Sold out | 35,000 | $7.4Mbefore exit |
| FXI iShares China Large-Cap ETF | call | New | 140,000 | $4.4M |
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 70 | $1.1B | SNDK, AMZN, MU, WGS, AMAT |
| Q1 2026 | 59 | $713.0M | AMZN, WGS, APP, LITE, COHR |
| Q4 2025 | 97 | $1.4B | AMZN, APP, WGS, AVGO, TSM |
| Q3 2025 | 94 | $1.3B | APP, AMZN, AVGO, WGS, TSM |
| Q2 2025 | 83 | $974.6M | AMZN, AVGO, WGS, TSM, APP |
| Q1 2025 | 62 | $624.2M | AMZN, WGS, AVGO, APP, PWR |
| Q4 2024 | 88 | $1.2B | AVGO, NVDA, AMZN, MSFT, META |
| Q3 2024 | 85 | $985.5M | NVDA, AMZN, AVGO, MSFT, META |
| Q2 2024 | 75 | $880.6M | AMZN, NVDA, MSFT, AVGO, META |
| Q1 2024 | 121 | $1.1B | AMZN, NVDA, MSFT, EG, META |