Zweig-DiMenna Associates
Latest statistics and disclosures from Zweig-DiMenna Associates's latest quarterly 13F-HR filing:
- Top 5 stock holdings are SNDK, AMZN, MU, WGS, AMAT, and represent 23.07% of Zweig-DiMenna Associates's stock portfolio.
- Added to shares of these 10 stocks: PL (+$22M), RVMD (+$21M), SNDK (+$18M), AMD (+$17M), DELL (+$16M), COF (+$15M), ADI (+$14M), MRVL (+$14M), INTC (+$14M), ONTO (+$12M).
- Started 21 new stock positions in PL, COF, TLN, DELL, RYTM, Applied Aerospace & Defense, ADI, TBBB, DUOL, Dpc Holdings. QBTS, MRVL, BORR, Quantinuum Cl A Ord, FPS, GIS, INTC, DDOG, VIAV, ONTO, TBN.
- Reduced shares in these 10 stocks: AMZN (-$32M), CRWD (-$20M), HUT (-$9.8M), COHR (-$9.6M), AMAT (-$8.1M), WGS (-$8.1M), DAL (-$7.3M), SNOW (-$6.4M), APP (-$6.3M), TSM (-$6.1M).
- Sold out of its positions in ALNT, BTG, KVYO, LVS, ROOT, XHB, SNPS, OIH, VST, Applovin Corp. Genedx Holdings Corp, BTBT.
- Zweig-DiMenna Associates was a net buyer of stock by $49M.
- Zweig-DiMenna Associates has $1.1B in assets under management (AUM), dropping by 52.62%.
- Central Index Key (CIK): 0001533950
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Portfolio Holdings for Zweig-DiMenna Associates
Zweig-DiMenna Associates holds 70 positions in its portfolio as reported in the June 2026 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| Sandisk Corp (SNDK) | 6.7 | $74M | +31% | 33k | 2273.73 |
|
| Amazon (AMZN) | 4.9 | $54M | -37% | 227k | 238.34 |
|
| Micron Technology (MU) | 4.3 | $48M | -9% | 41k | 1154.29 |
|
| Genedx Holdings Corp Com Cl A (WGS) | 3.6 | $39M | -17% | 572k | 68.65 |
|
| Applied Materials (AMAT) | 3.6 | $39M | -17% | 54k | 723.00 |
|
| Lam Research (LRCX) | 3.5 | $39M | -7% | 89k | 433.33 |
|
| Advanced Micro Devices (AMD) | 3.3 | $37M | +81% | 63k | 580.91 |
|
| Coherent Corp (COHR) | 3.3 | $36M | -20% | 92k | 394.47 |
|
| Applovin Corp Com Cl A (APP) | 3.2 | $35M | -15% | 69k | 515.23 |
|
| Lumentum Hldgs (LITE) | 2.8 | $31M | -10% | 37k | 858.06 |
|
| Taiwan Semiconductor Mfg Sponsored Ads (TSM) | 2.8 | $31M | -16% | 65k | 477.57 |
|
| NVIDIA Corporation (NVDA) | 2.7 | $29M | +12% | 147k | 200.09 |
|
| Visa Com Cl A (V) | 2.4 | $27M | +15% | 77k | 343.09 |
|
| Broadcom (AVGO) | 2.4 | $26M | 70k | 377.75 |
|
|
| Revolution Medicines (RVMD) | 2.0 | $23M | +1350% | 120k | 187.28 |
|
| Nxp Semiconductors N V (NXPI) | 2.0 | $22M | +96% | 79k | 281.03 |
|
| Natera (NTRA) | 2.0 | $22M | +7% | 82k | 271.45 |
|
| Planet Labs Pbc Com Cl A (PL) | 2.0 | $22M | NEW | 660k | 33.13 |
|
| Vertiv Holdings Com Cl A (VRT) | 1.9 | $21M | -20% | 64k | 334.82 |
|
| Teradyne (TER) | 1.7 | $18M | 38k | 483.84 |
|
|
| Bloom Energy Corp Com Cl A (BE) | 1.6 | $17M | -7% | 58k | 302.70 |
|
| Seagate Technology Hldngs Pl Ord Shs (STX) | 1.6 | $17M | 18k | 965.00 |
|
|
| Dell Technologies Com Cl C (DELL) | 1.5 | $16M | NEW | 38k | 431.46 |
|
| Terawulf (WULF) | 1.4 | $16M | -4% | 638k | 24.70 |
|
| Crowdstrike Holdings Com Cl A (CRWD) | 1.4 | $16M | -55% | 21k | 763.14 |
|
| Capital One Financial (COF) | 1.4 | $15M | NEW | 75k | 200.62 |
|
| Meta Platforms Cl A (META) | 1.4 | $15M | -26% | 27k | 563.29 |
|
| Alphabet Cap Stk Cl A (GOOGL) | 1.3 | $15M | -19% | 42k | 357.37 |
|
| Analog Devices (ADI) | 1.3 | $14M | NEW | 36k | 397.17 |
|
| Marvell Technology (MRVL) | 1.3 | $14M | NEW | 48k | 297.89 |
|
| Quanta Services (PWR) | 1.3 | $14M | +27% | 20k | 720.04 |
|
| Solaris Oilfield Infrstr (SEI) | 1.3 | $14M | +263% | 173k | 80.46 |
|
| Intel Corporation (INTC) | 1.2 | $14M | NEW | 98k | 139.63 |
|
| Delta Air Lines (DAL) | 1.1 | $13M | -36% | 134k | 93.66 |
|
| Spotify Technology S A SHS (SPOT) | 1.1 | $12M | 27k | 459.13 |
|
|
| Onto Innovation (ONTO) | 1.1 | $12M | NEW | 33k | 378.45 |
|
| Microchip Technology (MCHP) | 1.0 | $12M | -14% | 126k | 91.20 |
|
| Caredx (CDNA) | 1.0 | $11M | 389k | 28.50 |
|
|
| Microsoft Corporation (MSFT) | 1.0 | $11M | +4% | 29k | 373.02 |
|
| Applied Optoelectronics (AAOI) | 1.0 | $11M | -10% | 72k | 148.16 |
|
| Arista Networks Com Shs (ANET) | 1.0 | $11M | -20% | 62k | 169.88 |
|
| Porch Group (PRCH) | 0.9 | $10M | -17% | 694k | 15.04 |
|
| Qxo (QXO) | 0.9 | $10M | +2% | 599k | 17.28 |
|
| Xometry Com Cl A (XMTR) | 0.9 | $9.9M | 103k | 96.52 |
|
|
| Siriuspoint (SPNT) | 0.9 | $9.5M | 397k | 24.00 |
|
|
| Thredup Com Cl A (TDUP) | 0.7 | $7.9M | -20% | 1.2M | 6.85 |
|
| Embraer Sa Sponsored Ads (EMBJ) | 0.7 | $7.8M | 122k | 63.80 |
|
|
| Fabrinet (FN) | 0.7 | $7.3M | 13k | 562.08 |
|
|
| Netflix (NFLX) | 0.7 | $7.2M | 101k | 71.40 |
|
|
| Kratos Defense & Security Solutions (KTOS) | 0.6 | $7.1M | -7% | 143k | 49.86 |
|
| Hut 8 Corp (HUT) | 0.6 | $7.0M | -58% | 61k | 115.44 |
|
| Talen Energy Corp (TLN) | 0.6 | $6.8M | NEW | 18k | 384.26 |
|
| Forgent Power Solutions Com Cl A (FPS) | 0.6 | $6.1M | NEW | 109k | 55.86 |
|
| Rhythm Pharmaceuticals (RYTM) | 0.4 | $4.7M | NEW | 42k | 111.03 |
|
| Luxexperience Bv Sponsored Ads (LUXE) | 0.4 | $4.4M | 590k | 7.43 |
|
|
| Snowflake Com Cl A (SNOW) | 0.3 | $3.7M | -63% | 15k | 254.50 |
|
| Borr Drilling (BORR) | 0.3 | $3.6M | NEW | 877k | 4.13 |
|
| Quantinuum Com Cl A | 0.3 | $3.4M | NEW | 41k | 81.74 |
|
| C3.ai Com Cl A (AI) | 0.3 | $3.3M | +13% | 363k | 9.09 |
|
| Bbb Foods Com Cl A (TBBB) | 0.2 | $2.7M | NEW | 64k | 41.67 |
|
| Tamboran Res Corp (TBN) | 0.2 | $2.6M | NEW | 81k | 32.51 |
|
| Old National Ban (ONB) | 0.2 | $2.6M | 100k | 25.90 |
|
|
| Applied Aerospace & Defense | 0.2 | $2.5M | NEW | 111k | 22.78 |
|
| General Mills (GIS) | 0.2 | $2.5M | NEW | 71k | 34.80 |
|
| Viavi Solutions Inc equities (VIAV) | 0.2 | $1.9M | NEW | 39k | 47.75 |
|
| D-wave Quantum (QBTS) | 0.1 | $1.3M | NEW | 55k | 23.99 |
|
| Datadog Com Cl A (DDOG) | 0.1 | $1.2M | NEW | 4.5k | 260.36 |
|
| Dpc Holdings | 0.0 | $262k | NEW | 5.3k | 49.06 |
|
| Duolingo (DUOL) | 0.0 | $173k | NEW | 1.5k | 115.02 |
|
| Stem (STEM) | 0.0 | $65k | 8.3k | 7.81 |
|
Past Filings by Zweig-DiMenna Associates
SEC 13F filings are viewable for Zweig-DiMenna Associates going back to 2012
- Zweig-DiMenna Associates 2026 Q2 filed Aug. 13, 2026
- Zweig-DiMenna Associates 2026 Q1 filed May 5, 2026
- Zweig-DiMenna Associates 2025 Q4 filed Feb. 10, 2026
- Zweig-DiMenna Associates 2025 Q3 filed Nov. 7, 2025
- Zweig-DiMenna Associates 2025 Q2 filed Aug. 5, 2025
- Zweig-DiMenna Associates 2025 Q1 filed May 7, 2025
- Zweig-DiMenna Associates 2024 Q4 filed Jan. 21, 2025
- Zweig-DiMenna Associates 2024 Q3 filed Oct. 23, 2024
- Zweig-DiMenna Associates 2024 Q2 filed July 24, 2024
- Zweig-DiMenna Associates 2024 Q1 filed April 29, 2024
- Zweig-DiMenna Associates 2023 Q4 filed Jan. 25, 2024
- Zweig-DiMenna Associates 2023 Q3 filed Oct. 25, 2023
- Zweig-DiMenna Associates 2023 Q2 filed July 26, 2023
- Zweig-DiMenna Associates 2023 Q1 filed April 28, 2023
- Zweig-DiMenna Associates 2022 Q4 filed Feb. 7, 2023
- Zweig-DiMenna Associates 2022 Q3 filed Oct. 28, 2022