Zweig-DiMenna Associates
Latest statistics and disclosures from Zweig-DiMenna Associates's latest quarterly 13F-HR filing:
- Top 5 stock holdings are AMZN, WGS, APP, LITE, COHR, and represent 28.78% of Zweig-DiMenna Associates's stock portfolio.
- Added to shares of these 10 stocks: AMAT (+$22M), CRWD (+$18M), QXO (+$11M), COHR (+$9.5M), BE (+$8.5M), ANET (+$6.9M), FN (+$6.7M), LRCX (+$6.6M), MU (+$6.5M), SNOW (+$6.0M).
- Started 14 new stock positions in SNOW, KVYO, ROOT, QXO, Genedx Holdings Corp, SEI, ALNT, BE, AI, VST. CRWD, FN, AMAT, Applovin Corp.
- Reduced shares in these 10 stocks: LITE (-$64M), Microsoft Corp (-$61M), Amazon (-$60M), PWR (-$46M), AVGO (-$44M), TSM (-$38M), CLS (-$30M), CYBR (-$29M), SNDK (-$27M), Alphabet (-$26M).
- Sold out of its positions in AMN, AGI, BABA, ADI, ARIS, ASND, BSX, COF, CLS, COIN.
- Zweig-DiMenna Associates was a net seller of stock by $-899M.
- Zweig-DiMenna Associates has $722M in assets under management (AUM), dropping by -55.17%.
- Central Index Key (CIK): 0001533950
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Portfolio Holdings for Zweig-DiMenna Associates
Zweig-DiMenna Associates holds 61 positions in its portfolio as reported in the March 2026 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| Amazon (AMZN) | 10.4 | $75M | -2% | 360k | 208.27 |
|
| Genedx Holdings Corp Com Cl A (WGS) | 6.1 | $44M | +15% | 689k | 64.22 |
|
| Applovin Corp Com Cl A (APP) | 4.5 | $32M | -32% | 81k | 398.00 |
|
| Lumentum Hldgs (LITE) | 4.0 | $29M | -69% | 41k | 702.76 |
|
| Coherent Corp (COHR) | 3.9 | $28M | +51% | 117k | 238.21 |
|
| Taiwan Semiconductor Mfg Sponsored Ads (TSM) | 3.6 | $26M | -59% | 77k | 337.95 |
|
| NVIDIA Corporation (NVDA) | 3.2 | $23M | -25% | 131k | 174.40 |
|
| Applied Materials (AMAT) | 3.1 | $22M | NEW | 65k | 341.79 |
|
| Broadcom (AVGO) | 3.0 | $22M | -67% | 70k | 309.51 |
|
| Meta Platforms Cl A (META) | 2.9 | $21M | +19% | 36k | 572.13 |
|
| Lam Research (LRCX) | 2.9 | $21M | +47% | 97k | 213.66 |
|
| Visa Com Cl A (V) | 2.8 | $20M | +20% | 67k | 302.24 |
|
| Vertiv Holdings Com Cl A (VRT) | 2.8 | $20M | -21% | 80k | 250.58 |
|
| Crowdstrike Holdings Com Cl A (CRWD) | 2.5 | $18M | NEW | 47k | 390.41 |
|
| Sandisk Corp (SNDK) | 2.2 | $16M | -62% | 25k | 635.34 |
|
| Micron Technology (MU) | 2.1 | $15M | +72% | 46k | 337.84 |
|
| Natera (NTRA) | 2.1 | $15M | -43% | 76k | 199.99 |
|
| Alphabet Cap Stk Cl A (GOOGL) | 2.1 | $15M | 52k | 287.56 |
|
|
| Delta Air Lines Inc Del Com New (DAL) | 2.0 | $14M | -22% | 212k | 66.48 |
|
| Spotify Technology S A SHS (SPOT) | 1.8 | $13M | -2% | 27k | 484.91 |
|
| Qxo (QXO) | 1.6 | $11M | NEW | 583k | 19.42 |
|
| Teradyne (TER) | 1.6 | $11M | -52% | 38k | 296.46 |
|
| Kratos Defense & Security Solutions (KTOS) | 1.5 | $11M | -25% | 155k | 70.51 |
|
| Microsoft Corporation (MSFT) | 1.4 | $10M | -41% | 28k | 370.17 |
|
| Netflix (NFLX) | 1.3 | $9.7M | -41% | 101k | 96.15 |
|
| Arista Networks Com Shs (ANET) | 1.3 | $9.6M | +248% | 79k | 122.78 |
|
| Terawulf (WULF) | 1.3 | $9.6M | -64% | 668k | 14.43 |
|
| Microchip Technology (MCHP) | 1.3 | $9.5M | +20% | 147k | 64.61 |
|
| Siriuspoint (SPNT) | 1.2 | $8.6M | -19% | 397k | 21.54 |
|
| Quanta Services (PWR) | 1.2 | $8.5M | -84% | 16k | 549.02 |
|
| Bloom Energy Corp Com Cl A (BE) | 1.2 | $8.5M | NEW | 63k | 135.49 |
|
| Nxp Semiconductors N V (NXPI) | 1.1 | $8.0M | -35% | 40k | 196.86 |
|
| Embraer Sa Sponsored Ads (EMBJ) | 1.0 | $7.2M | -37% | 122k | 59.34 |
|
| Advanced Micro Devices (AMD) | 1.0 | $7.1M | -53% | 35k | 203.43 |
|
| Seagate Technology Hldngs Pl Ord Shs (STX) | 1.0 | $7.0M | -76% | 18k | 391.76 |
|
| Hut 8 Corp (HUT) | 0.9 | $6.8M | -78% | 146k | 46.91 |
|
| Caredx (CDNA) | 0.9 | $6.8M | -42% | 390k | 17.36 |
|
| Applied Optoelectronics (AAOI) | 0.9 | $6.8M | 80k | 84.59 |
|
|
| Fabrinet (FN) | 0.9 | $6.7M | NEW | 13k | 521.52 |
|
| Porch Group (PRCH) | 0.8 | $6.0M | -36% | 840k | 7.17 |
|
| Snowflake Com Cl A (SNOW) | 0.8 | $6.0M | NEW | 40k | 150.82 |
|
| Applovin Corp Com Cl A Call Option | 0.8 | $6.0M | NEW | 150.00 | 39800.00 |
|
| Synopsys (SNPS) | 0.8 | $5.7M | -37% | 15k | 396.48 |
|
| Las Vegas Sands (LVS) | 0.7 | $5.3M | -49% | 98k | 53.88 |
|
| Thredup Com Cl A (TDUP) | 0.7 | $4.8M | +170% | 1.5M | 3.28 |
|
| Luxexperience Bv Sponsored Ads (LUXE) | 0.7 | $4.7M | +15% | 590k | 8.00 |
|
| Vistra Energy (VST) | 0.6 | $4.4M | NEW | 29k | 150.33 |
|
| Xometry Com Cl A (XMTR) | 0.6 | $4.2M | -19% | 103k | 40.84 |
|
| Genedx Holdings Corp Com Cl A Call Option | 0.4 | $3.2M | NEW | 500.00 | 6422.00 |
|
| Allied Motion Technologies (ALNT) | 0.4 | $2.8M | NEW | 47k | 59.09 |
|
| C3.ai Com Cl A (AI) | 0.4 | $2.7M | NEW | 319k | 8.42 |
|
| Solaris Oilfield Infrstr (SEI) | 0.4 | $2.7M | NEW | 48k | 56.51 |
|
| Klaviyo Com Cl A (KVYO) | 0.3 | $2.5M | NEW | 129k | 19.46 |
|
| Vaneck Etf Trust Oil Services Etf (OIH) | 0.3 | $2.3M | +50% | 5.7k | 404.21 |
|
| Old National Ban (ONB) | 0.3 | $2.2M | 100k | 22.10 |
|
|
| Root Com Cl A (ROOT) | 0.2 | $1.2M | NEW | 27k | 44.17 |
|
| State Street Spdr S&p Homebuil Hombuilder Etf (XHB) | 0.1 | $1.0M | -45% | 10k | 98.72 |
|
| Revolution Medicines (RVMD) | 0.1 | $806k | -92% | 8.3k | 97.25 |
|
| Bit Digital Ord (BTBT) | 0.0 | $331k | -76% | 253k | 1.31 |
|
| B2gold Corp (BTG) | 0.0 | $208k | -96% | 46k | 4.53 |
|
| Stem (STEM) | 0.0 | $73k | 8.3k | 8.84 |
|
Past Filings by Zweig-DiMenna Associates
SEC 13F filings are viewable for Zweig-DiMenna Associates going back to 2012
- 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
- Zweig-DiMenna Associates 2022 Q2 filed July 28, 2022