Funds · 13F filer · Boston, MA

Eventide Asset Management, LLC

$7.5B in 301 U.S. stocks and ETFs at the end of June 30, 2026, as reported to the SEC.1

1y return+42.5%S&P 500 +20.9%
3y return+62.5%S&P 500 +68.5%
5y return+38.9%S&P 500 +74.5%
10y return+286.9%S&P 500 +256.5%

These returns are for its stock picks as disclosed on Form 13F: last quarter's holdings, valued at this quarter's prices. They miss trades within each quarter, short positions, options, bonds, cash and fees, so they aren't the returns its clients got.

$100 invested in its stock picks

Since June 30, 2016: $387 against $357 in the S&P 500.2

Eventide Asset Management, LLCS&P 500 (SPY)
$100$38720162026

Top holdings

At the end of June 30, 2026. Change is in shares since the quarter before.2

StockValueShare of portfolioChange
GHGuardant Health Inc$293.8M3.9%−17.1%
LRCXLam Research Corp$291.7M3.9%−2.2%
XMTRXometry Inc$208.4M2.8%−27.3%
Trane Technologies PLCCUSIP G8994E103$203.5M2.7%+2.1%
MIRMMirum Pharmaceuticals Inc$146.2M2.0%−11.4%
Asml Hldg NvCUSIP N07059210$136.0M1.8%
TRGPTarga Res Corp$131.7M1.8%−2.3%
ODFLOld Dominion Freight Line In$129.9M1.7%+1.3%
GEVGe Vernova Inc$124.7M1.7%−19.7%
URIUnited Rentals Inc$117.2M1.6%+5.8%
ARGXArgenx Se$116.6M1.6%
SRRKScholar Rock Hldg Corp$116.1M1.6%−3.9%
IRTCIrhythm Holdings Inc$104.7M1.4%+15.7%
KLACKla Corp$100.9M1.3%+755.9%
BBNXBeta Bionics Inc$98.1M1.3%+5.2%
LSCCLattice Semiconductor Corp$93.5M1.2%
Nvent Elec PLCCUSIP G6700G107$90.6M1.2%+2.4%
GNRCGenerac Hldgs Inc$89.8M1.2%
DDOGDatadog Inc$89.0M1.2%+42.7%
PANWPalo Alto Networks Inc$85.7M1.1%
ETREntergy Corp New$83.9M1.1%+6.6%
PCVXVaxcyte Inc$80.2M1.1%
MPWRMonolithic Pwr Sys Inc$79.7M1.1%
VSTVistra Corp$79.4M1.1%+1.4%
DELLDell Technologies Inc$79.3M1.1%+90.9%

Best picks still held

How each current holding has done since the quarter it first appeared in its filings (up to six years back).

StockHeld sinceReturn sinceNow worth
PANWPalo Alto Networks IncJune 30, 2020+790.9%$85.7M
LRCXLam Research CorpDecember 31, 2024+499.9%$291.7M
MIRMMirum Pharmaceuticals IncSeptember 30, 2022+457.2%$146.2M
Trane Technologies PLCCUSIP G8994E103June 30, 2020+451.9%$203.5M
Nvent Elec PLCCUSIP G6700G107June 30, 2021+443.0%$90.6M
Asml Hldg NvCUSIP N07059210June 30, 2020+440.6%$136.0M
INSMInsmed IncDecember 31, 2022+433.6%$62.2M
LSCCLattice Semiconductor CorpSeptember 30, 2020+428.2%$93.5M
MPWRMonolithic Pwr Sys IncSeptember 30, 2020+394.4%$79.7M
VSTVistra CorpSeptember 30, 2023+378.1%$79.4M

Sold off last quarter

  • PLDPrologis Inc. was $56.1M
  • Global E Online LtdCUSIP M5216V106 was $37.6M
  • Centessa Pharmaceuticals PLCCUSIP 152309100 was $26.5M
  • EQTEqt Corp was $25.5M
  • Adc Therapeutics SaCUSIP H0036K147 was $21.4M
  • IVVDInvivyd Inc was $11.8M
  • Oculis Holding AgCUSIP H5870P102 was $11.4M
  • Exxon Mobil CorpCUSIP 30231G102 was $10.9M
  • CSTLCastle Biosciences Inc was $9.5M
  • CRVSCorvus Pharmaceuticals Inc was $8.0M

Quarter by quarter

QuarterIts picksS&P 500
June 30, 2026+24.2%+14.8%
March 31, 2026−1.4%−4.6%
December 31, 2025+7.5%+2.4%
September 30, 2025+8.2%+7.8%
June 30, 2025+14.4%+10.5%
March 31, 2025−6.6%−4.6%
December 31, 2024−3.9%+2.1%
September 30, 2024+7.4%+5.4%
June 30, 2024−5.1%+4.0%
March 31, 2024+4.4%+10.0%
December 31, 2023+12.8%+11.2%
September 30, 2023−7.6%−3.6%
June 30, 2023+10.0%+8.3%
March 31, 2023+5.8%+7.0%
December 31, 2022+4.1%+7.1%
September 30, 2022+4.6%−5.3%
June 30, 2022−19.4%−16.5%
March 31, 2022−17.9%−4.9%
December 31, 2021+1.4%+10.7%
September 30, 2021+0.4%+0.3%

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    CIK 1442891
  2. 2
    Filed August 14, 2026 · accession 0001580642-26-005306