Eventide Asset Management, LLC
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 15, 2026), Eventide Asset Management, LLC reported 278 stock positions worth $6.0 billion. Its top holding was Guardant Health (GH) at 3.6% of the portfolio, followed by Trane Technologies (TT, 2.8%) and Lam Research (LRCX, 2.4%). Compared with Q4 2025, it opened 46 new positions, sold out of 36, added to 155 and reduced 70. The biggest buy was Generac (GNRC, shares +227%) and the biggest sale Roper Technologies (ROP, shares −48%).
- Most Recent 13F
- Q2 2026
- Location
- Boston, MA
- CIK
- 0001442891
- Portfolio Value
- $6.0B (Q1 2026)
- SEC Filing
- 0001580642-26-003193 ↗ filed May 15, 2026
Holdings Value
Holdings 278 stocks · $6.0B
| GH Guardant Health Inc. | 3.61% | 2,362,379 | $218.1M | Reduce -5.9% |
| TT Trane Technologies PLC | 2.80% | 406,555 | $169.0M | Add +0.8% |
| LRCX Lam Research Corp. | 2.42% | 688,402 | $146.6M | Add +2.9% |
| MIRM Mirum Pharmaceuticals Inc. | 2.15% | 1,408,871 | $130.1M | Reduce -32.7% |
| TRGP Targa Resources Corp. | 2.08% | 502,287 | $125.8M | Add +4.5% |
| XMTR Xometry Inc. Class A | 2.00% | 2,960,239 | $120.8M | Add +0.8% |
| GEV GE Vernova Inc. | 1.91% | 133,200 | $115.6M | Reduce -28.8% |
| ODFL Old Dominion Freight Line | 1.91% | 591,691 | $115.5M | Reduce -3.1% |
| SRRK Scholar Rock Holding Corp. | 1.78% | 2,197,385 | $107.9M | Reduce -9.6% |
| ARGX Argenx SE - ADR | 1.52% | 125,657 | $91.7M | Add +3.7% |
| ASML ASML Holding NV-NY Reg SHS filed as ASML HLDG NV | 1.49% | 68,110 | $89.9M | Add +1.9% |
| IRTC Irhythm Holdings Inc. | 1.48% | 760,825 | $89.8M | Add +9.9% |
| INSM Insmed Inc. | 1.48% | 546,310 | $89.3M | Add +13.0% |
| AXSM Axsome Therapeutics Inc. | 1.45% | 519,558 | $87.8M | Reduce -9.1% |
| PCVX Vaxcyte Inc. | 1.32% | 1,374,292 | $79.8M | Add +49.9% |
| ETR Entergy Corp. | 1.27% | 682,847 | $76.5M | Add +1.4% |
| VST Vistra Corp. | 1.22% | 492,711 | $74.0M | Add +1.0% |
| URI United Rentals Inc. | 1.18% | 97,795 | $71.2M | Add +1.9% |
| LBRT Liberty Energy Inc. | 1.14% | 2,403,098 | $69.2M | Add +22.0% |
| TOST Toast Inc. Class A | 1.09% | 2,488,669 | $66.0M | Add +0.1% |
| MTD Mettler-Toledo International | 1.06% | 50,751 | $64.0M | Add +1.0% |
| MPWR Monolithic Power Systems Inc. | 1.05% | 58,154 | $63.4M | Reduce -14.9% |
| RPRX Royalty Pharma PLC Class A | 1.04% | 1,312,534 | $62.6M | Add +1.2% |
| NVT Nvent Electric PLC | 1.02% | 523,557 | $61.6M | Add +1.7% |
| WMB Williams Cos Inc. | 1.00% | 832,248 | $60.5M | Add +4.9% |
| NDAQ Nasdaq Inc. | 1.00% | 711,839 | $60.2M | Add +0.7% |
| GNRC Generac Holdings Inc. | 0.99% | 306,838 | $59.9M | Add +226.9% |
| BBNX Beta Bionics Inc. | 0.99% | 5,945,488 | $59.6M | Add +19.0% |
| DHI D.R. Horton Inc. | 0.98% | 430,871 | $59.0M | Add +0.9% |
| KLAC KLA Corp. | 0.96% | 39,639 | $57.8M | Reduce -12.5% |
| BLTE Belite Bio Inc. - ADR | 0.94% | 357,650 | $57.0M | Reduce -6.6% |
| LSCC Lattice Semiconductor Corp. | 0.94% | 611,138 | $56.6M | Reduce -1.6% |
| PLD Prologis Inc. | 0.93% | 427,133 | $56.1M | Add +1.5% |
| TMDX Transmedics Group Inc. | 0.90% | 548,824 | $54.5M | Add +0.1% |
| DTM DT Midstream Inc. | 0.90% | 401,951 | $54.1M | Add +1.8% |
| NI Nisource Inc. | 0.88% | 1,143,590 | $53.3M | Add +0.9% |
| KYMR Kymera Therapeutics Inc. | 0.86% | 626,925 | $52.2M | Add +0.1% |
| RBA RB Global Inc. | 0.84% | 528,143 | $50.6M | Add +0.1% |
| WCN Waste Connections Inc. | 0.83% | 309,927 | $50.3M | Reduce -0.1% |
| ORLY O'reilly Automotive Inc. | 0.82% | 539,880 | $49.8M | Reduce -0.4% |
| PWR Quanta Services Inc. | 0.81% | 89,386 | $49.0M | Add +0.5% |
| COLL Collegium Pharmaceutical Inc. | 0.78% | 1,424,282 | $47.1M | Reduce -24.1% |
| APGE Apogee Therapeutics Inc. | 0.78% | 557,423 | $46.9M | Add +27.8% |
| VMC Vulcan Materials Co. | 0.76% | 169,572 | $46.2M | Add +0.1% |
| NVDA Nvidia Corp. | 0.74% | 259,419 | $44.7M | Add +8.4% |
| EGP Eastgroup Properties Inc. | 0.72% | 235,730 | $43.6M | Reduce -0.2% |
| IONS Ionis Pharmaceuticals Inc. | 0.71% | 575,000 | $43.2M | No change |
| STE Steris PLC | 0.71% | 194,635 | $43.0M | Add +2.2% |
| PANW Palo Alto Networks Inc. | 0.67% | 252,151 | $40.4M | Add +72.8% |
| LOW Lowe's Cos Inc. | 0.67% | 170,635 | $40.2M | Add +0.0% |
| ROL Rollins Inc. | 0.67% | 753,499 | $40.2M | Add +1.9% |
| ESI Element Solutions Inc. | 0.66% | 1,171,467 | $39.8M | Add +1.9% |
| FERG Ferguson Enterprises Inc. | 0.65% | 169,460 | $39.3M | Add +0.7% |
| HBAN Huntington Bancshares Inc. | 0.65% | 2,533,502 | $39.3M | Reduce -0.3% |
| CHWY Chewy Inc. Class A | 0.63% | 1,412,290 | $38.1M | Reduce -0.0% |
| TER Teradyne Inc. | 0.62% | 127,466 | $37.6M | Add +229.9% |
| GLBE Global-E Online Ltd. | 0.62% | 1,218,345 | $37.6M | Add +0.1% |
| TLN Talen Energy Corp. | 0.62% | 117,183 | $37.4M | Reduce -6.0% |
| FAST Fastenal Co. | 0.61% | 797,585 | $36.9M | Add +2.6% |
| ABVX Abivax SA-ADR | 0.59% | 320,576 | $35.7M | Reduce -2.2% |
| ROP Roper Technologies Inc. | 0.56% | 95,661 | $33.8M | Reduce -48.1% |
| HLI Houlihan Lokey Inc. | 0.56% | 236,136 | $33.8M | Add +0.7% |
| CLDX Celldex Therapeutics Inc. | 0.54% | 1,037,000 | $32.9M | Reduce -36.9% |
| BBIO Bridgebio Pharma Inc. | 0.54% | 437,130 | $32.5M | Add +20.7% |
| AIT Applied Industrial Tech Inc. | 0.53% | 121,287 | $32.1M | Add +1.6% |
| CYTK Cytokinetics Inc. | 0.52% | 479,098 | $31.6M | Reduce -0.1% |
| TRVI Trevi Therapeutics Inc. | 0.52% | 2,622,306 | $31.3M | No change |
| DXCM Dexcom Inc. | 0.51% | 495,003 | $31.1M | Add +4.4% |
| AXON Axon Enterprise Inc. | 0.49% | 69,843 | $29.6M | Reduce -1.2% |
| WGS Genedx Holdings Corp. | 0.49% | 459,015 | $29.5M | New |
| PVLA Palvella Therapeutics Inc. | 0.48% | 233,248 | $29.0M | Add +129.2% |
| KMTS Kestra Medical Technologies | 0.48% | 1,445,864 | $28.8M | Add +13.9% |
| DDOG Datadog Inc. Class A | 0.47% | 239,835 | $28.3M | Add +0.4% |
| CELC Celcuity Inc. | 0.46% | 243,899 | $27.8M | Reduce -22.3% |
| EVMN Evommune Inc. | 0.46% | 1,209,129 | $27.8M | Add +25.8% |
| ISRG Intuitive Surgical Inc. | 0.46% | 59,942 | $27.6M | Add +0.9% |
| MSCI MSCI Inc. | 0.45% | 51,068 | $27.5M | Add +40.8% |
| BKR Baker Hughes Co. | 0.44% | 438,017 | $26.7M | Add +25.2% |
| MBX MBX Biosciences Inc. | 0.44% | 890,000 | $26.6M | No change |
| CNTA Centessa Pharmaceuticals Ltd. | 0.44% | 668,142 | $26.5M | New |
| SION Sionna Therapeutics Inc. | 0.43% | 645,530 | $25.9M | Add +1.0% |
| FTDR Frontdoor Inc. | 0.42% | 486,232 | $25.7M | Add +0.2% |
| EQT Eqt Corp. | 0.42% | 399,975 | $25.5M | Reduce -2.4% |
| SITM Sitime Corp. | 0.42% | 73,665 | $25.4M | Reduce -52.8% |
| RVMD Revolution Medicines Inc. | 0.42% | 261,425 | $25.4M | Reduce -30.9% |
| IRON Disc Medicine Inc. | 0.42% | 395,572 | $25.3M | Add +0.1% |
| CGON CG Oncology Inc. | 0.41% | 369,985 | $25.0M | Add +18.4% |
| WEC WEC Energy Group Inc. | 0.40% | 209,072 | $24.2M | Add +1.1% |
| VRT Vertiv Holdings Co. Class A | 0.39% | 95,010 | $23.8M | Reduce -10.4% |
| IMMX Immix Biopharma Inc. | 0.38% | 2,549,019 | $23.2M | No change |
| ARWR Arrowhead Pharmaceuticals Inc. | 0.38% | 370,000 | $23.2M | No change |
| IP International Paper Co. | 0.38% | 645,438 | $23.0M | Reduce -11.1% |
| ULS Ul Solutions Inc. Class A | 0.38% | 267,774 | $22.8M | New |
| MSI Motorola Solutions Inc. | 0.38% | 52,581 | $22.8M | Reduce -29.0% |
| SHW The Sherwin-Williams Co. | 0.38% | 71,124 | $22.8M | Add +0.7% |
| PNR Pentair PLC | 0.37% | 259,595 | $22.5M | Reduce -20.4% |
| HAL Halliburton Co. | 0.37% | 568,546 | $22.2M | Add +770.1% |
| CEG Constellation Energy | 0.37% | 78,108 | $22.1M | Add +5.5% |
| OVID Ovid Therapeutics Inc. | 0.36% | 9,916,911 | $22.0M | Add +131.4% |
| ADCT Adc Therapeutics SA | 0.35% | 5,701,655 | $21.4M | Add +69.5% |
Portfolio Sells Q4 2025 → Q1 2026
| ROP Roper Technologies Inc. | Reduce -48.1% | 0.56% | −0.72 |
| LAD Lithia Motors Inc. | Reduce -72.8% | 0.18% | −0.64 |
| INSP Inspire Medical Systems Inc. | Sold out | 0.00% | −0.63 |
| RNAM Avidity Biosciences Inc. | Sold out | 0.00% | −0.59 |
| COLL Collegium Pharmaceutical Inc. | Reduce -24.1% | 0.78% | −0.58 |
| SITM Sitime Corp. | Reduce -52.8% | 0.42% | −0.44 |
| MIRM Mirum Pharmaceuticals Inc. | Reduce -32.7% | 2.15% | −0.43 |
| SNDX Syndax Pharmaceuticals Inc. | Sold out | 0.00% | −0.41 |
| EXAS Exact Sciences Corp. | Sold out | 0.00% | −0.40 |
| GH Guardant Health Inc. | Reduce -5.9% | 3.61% | −0.40 |
| VCYT Veracyte Inc. | Sold out | 0.00% | −0.38 |
| TYL Tyler Technologies Inc. | Reduce -97.3% | 0.01% | −0.37 |
| CYBR Cyberark Software Ltd./Israel | Sold out | 0.00% | −0.35 |
| TGTX TG Therapeutics Inc. | Sold out | 0.00% | −0.33 |
| AJG Arthur J Gallagher & Co. | Reduce -40.2% | 0.30% | −0.27 |
| VITL Vital Farms Inc. | Sold out | 0.00% | −0.26 |
| GKOS Glaukos Corp. | Reduce -48.1% | 0.27% | −0.24 |
| HUBS HubSpot Inc. | Reduce -7.8% | 0.33% | −0.23 |
| OLMA Olema Pharmaceuticals Inc. | Sold out | 0.00% | −0.22 |
| MNDY Monday.com Ltd. | Sold out | 0.00% | −0.21 |
| MAZE Maze Therapeutics Inc. | Sold out | 0.00% | −0.21 |
| DYN Dyne Therapeutics Inc. | Sold out | 0.00% | −0.21 |
| ALNY Alnylam Pharmaceuticals Inc. | Reduce -96.7% | 0.01% | −0.21 |
| QURE Uniqure NV | Sold out | 0.00% | −0.19 |
| AXSM Axsome Therapeutics Inc. | Reduce -9.1% | 1.45% | −0.18 |
| VRSK Verisk Analytics Inc. | Sold out | 0.00% | −0.17 |
| PNR Pentair PLC | Reduce -20.4% | 0.37% | −0.16 |
| GPI Group 1 Automotive Inc. | Reduce -32.9% | 0.23% | −0.16 |
| IDYA Ideaya Biosciences Inc. | Sold out | 0.00% | −0.15 |
| PEG Public Service Enterprise GP | Reduce -96.3% | 0.01% | −0.15 |
| CLDX Celldex Therapeutics Inc. | Reduce -36.9% | 0.54% | −0.15 |
| EWTX Edgewise Therapeutics Inc. | Reduce -73.6% | 0.08% | −0.14 |
| AXON Axon Enterprise Inc. | Reduce -1.2% | 0.49% | −0.14 |
| ENGN Engene Holdings Inc. | Sold out | 0.00% | −0.13 |
| WVE Wave Life Sciences Ltd. | Sold out | 0.00% | −0.13 |
| BBOT Bridgebio Oncology Therapeut | Reduce -50.0% | 0.08% | −0.13 |
| TTAN Servicetitan Inc. Class A | Reduce -8.8% | 0.17% | −0.13 |
| SPGI S&P Global Inc. | Reduce -49.0% | 0.10% | −0.12 |
| TLN Talen Energy Corp. | Reduce -6.0% | 0.62% | −0.11 |
| AXP American Express Co. | Reduce -26.2% | 0.18% | −0.11 |
| PRAX Praxis Precision Medicines I | Reduce -42.4% | 0.21% | −0.10 |
| NOW ServiceNow Inc. | Reduce -48.5% | 0.06% | −0.10 |
| ABVX Abivax SA-ADR | Reduce -2.2% | 0.59% | −0.10 |
| CHWY Chewy Inc. Class A | Reduce -0.0% | 0.63% | −0.10 |
| TTD Trade Desk Inc./the Class A | Sold out | 0.00% | −0.08 |
| UTHR United Therapeutics Corp. | Reduce -39.3% | 0.28% | −0.08 |
| FLEX Flex Ltd. | Reduce -42.0% | 0.14% | −0.07 |
| IP International Paper Co. | Reduce -11.1% | 0.38% | −0.07 |
| MSI Motorola Solutions Inc. | Reduce -29.0% | 0.38% | −0.07 |
| RVMD Revolution Medicines Inc. | Reduce -30.9% | 0.42% | −0.05 |
Portfolio Buys Q4 2025 → Q1 2026
| GNRC Generac Holdings Inc. | Add +226.9% | 0.99% | +0.79 |
| TRGP Targa Resources Corp. | Add +4.5% | 2.08% | +0.69 |
| PCVX Vaxcyte Inc. | Add +49.9% | 1.32% | +0.66 |
| LRCX Lam Research Corp. | Add +2.9% | 2.42% | +0.63 |
| LBRT Liberty Energy Inc. | Add +22.0% | 1.14% | +0.58 |
| TER Teradyne Inc. | Add +229.9% | 0.62% | +0.50 |
| WGS Genedx Holdings Corp. | New | 0.49% | +0.49 |
| CNTA Centessa Pharmaceuticals Ltd. | New | 0.44% | +0.44 |
| ULS Ul Solutions Inc. Class A | New | 0.38% | +0.38 |
| ASML ASML Holding NV-NY Reg SHS | Add +1.9% | 1.49% | +0.37 |
| TT Trane Technologies PLC | Add +0.8% | 2.80% | +0.34 |
| HAL Halliburton Co. | Add +770.1% | 0.37% | +0.34 |
| PVLA Palvella Therapeutics Inc. | Add +129.2% | 0.48% | +0.31 |
| DNTH Dianthus Therapeutics Inc. | New | 0.31% | +0.31 |
| WTW Willis Towers Watson PLC | New | 0.30% | +0.30 |
| STRO Sutro Biopharma Inc. | New | 0.29% | +0.29 |
| ETR Entergy Corp. | Add +1.4% | 1.27% | +0.29 |
| EYPT Eyepoint Inc. | New | 0.27% | +0.27 |
| APGE Apogee Therapeutics Inc. | Add +27.8% | 0.78% | +0.26 |
| WMB Williams Cos Inc. | Add +4.9% | 1.00% | +0.26 |
| OVID Ovid Therapeutics Inc. | Add +131.4% | 0.36% | +0.26 |
| RPRX Royalty Pharma PLC Class A | Add +1.2% | 1.04% | +0.25 |
| PANW Palo Alto Networks Inc. | Add +72.8% | 0.67% | +0.25 |
| PWR Quanta Services Inc. | Add +0.5% | 0.81% | +0.22 |
| DFTX Definium Therapeutics Inc. | New | 0.21% | +0.21 |
| CGON CG Oncology Inc. | Add +18.4% | 0.41% | +0.21 |
| ESI Element Solutions Inc. | Add +1.9% | 0.66% | +0.21 |
| EVMN Evommune Inc. | Add +25.8% | 0.46% | +0.20 |
| NVT Nvent Electric PLC | Add +1.7% | 1.02% | +0.20 |
| FANG Diamondback Energy Inc. | Add +547.3% | 0.22% | +0.20 |
| BKR Baker Hughes Co. | Add +25.2% | 0.44% | +0.19 |
| OCS Oculis Holding AG | New | 0.19% | +0.19 |
| DELL Dell Technologies -C | Add +103.6% | 0.26% | +0.17 |
| ADCT Adc Therapeutics SA | Add +69.5% | 0.35% | +0.17 |
| INSM Insmed Inc. | Add +13.0% | 1.48% | +0.16 |
| DTM DT Midstream Inc. | Add +1.8% | 0.90% | +0.16 |
| AKTS Aktis Oncology Inc. | New | 0.15% | +0.15 |
| FN Fabrinet | Add +81.8% | 0.27% | +0.14 |
| LITE Lumentum Holdings Inc. | Add +200.0% | 0.17% | +0.14 |
| NI Nisource Inc. | Add +0.9% | 0.88% | +0.14 |
| CRVS Corvus Pharmaceuticals Inc. | New | 0.13% | +0.13 |
| STX Seagate Technology Holdings | Add +1413.8% | 0.14% | +0.13 |
| MSCI MSCI Inc. | Add +40.8% | 0.45% | +0.13 |
| BE Bloom Energy Corp. Class A | Add +0.4% | 0.31% | +0.12 |
| FAST Fastenal Co. | Add +2.6% | 0.61% | +0.12 |
| COHR Coherent Corp. | Add +313.2% | 0.15% | +0.12 |
| BBIO Bridgebio Pharma Inc. | Add +20.7% | 0.54% | +0.10 |
| KYMR Kymera Therapeutics Inc. | Add +0.1% | 0.86% | +0.10 |
| RLMD Relmada Therapeutics Inc. | New | 0.10% | +0.10 |
| EVH Evolent Health Inc. Class A | New | 0.10% | +0.10 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 301 | $7.5B | GH, LRCX, XMTR, TT, MIRM |
| Q1 2026 | 278 | $6.0B | GH, TT, LRCX, MIRM, TRGP |
| Q4 2025 | 268 | $6.4B | GH, XMTR, MIRM, TT, BBNX |
| Q3 2025 | 239 | $6.1B | GH, MIRM, XMTR, TT, INSM |
| Q2 2025 | 237 | $5.7B | VRNA, GH, TT, MIRM, INSM |
| Q1 2025 | 217 | $5.0B | VRNA, GH, TT, MIRM, ROP |
| Q4 2024 | 204 | $5.5B | VRNA, TT, XMTR, GH, SRRK |
| Q3 2024 | 180 | $5.8B | TT, DHI, ODFL, ROP, WCN |
| Q2 2024 | 159 | $5.8B | TT, TMDX, WCN, ROP, ODFL |
| Q1 2024 | 156 | $6.4B | TT, ZNTL, SWAV, ODFL, ROP |