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Dyne Therapeutics, Inc. hedge fund holdings

DYNNASDAQ
$15.20-0.62 (-3.92%)as of Oct 2, 2026

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

DYN · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+21.1%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 20259269$190M$127M186Aug 14, 2025
Q3 202512456$587M$198M193Nov 14, 2025
Q4 202512371$912M$568M221Feb 14, 2026
Q1 202610185$470M$355M220May 15, 2026
Q2 20269871$336M$278M233Aug 14, 2026

Quarterly action breakdown

Q2 2026
233 filers
New position
37
$51.8M+2.33M sh
Increased
61
$284M+12.8M sh
Reduced
49
-$259M-11.7M sh
Out / sold
22
-$19.3M-868K sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Atlas Venture Life Science Advisors, LLCReduce 25.52%-$51.8M$151M17.14%Aug 13, 2026
Perceptive Advisors LLCReduce 42.40%-$44M$59.7M0.90%Aug 14, 2026
Logos Global Management LPAdded 82.14%+$25.5M$56.6M2.44%Aug 14, 2026
Novo Holdings A/SNew Buy+$21.3M$21.3M1.24%Aug 14, 2026
Adage Capital Partners GP, L.L.C.Reduce 85.00%-$18.9M$3.33M0.00%Aug 14, 2026
FCPM III Services B.V.Reduce 17.14%-$17.7M$85.5M11.39%Aug 14, 2026
Braidwell LPReduce 45.21%-$16.9M$20.5M0.76%Aug 14, 2026
Vestal Point Capital, LPReduce 15.63%-$13.9M$75M1.75%Aug 14, 2026
Fiera Capital CorpReduce 42.78%-$13.1M$17.5M0.06%Aug 7, 2026
MPM Bioimpact LLCAdded 36.50%+$11.4M$42.7M2.60%Aug 14, 2026
Deep Track Capital, LPReduce 25.00%-$11.1M$33.3M0.48%Aug 14, 2026
ArrowMark Colorado Holdings LLCReduce 41.06%-$6.15M$8.82M0.37%Aug 13, 2026
Orbis Allan Gray LtdAdded 3.61%+$5.43M$156M0.53%Aug 14, 2026
Ensign Peak Advisors, IncReduce 41.66%-$4.59M$6.43M0.01%Aug 14, 2026
University of Wisconsin FoundationReduce 35.31%-$3.8M$6.96M5.51%Aug 14, 2026
Samlyn Capital, LLCReduce 8.73%-$3.73M$39M0.63%Aug 14, 2026
Axxcess Wealth Management, LLCNew Buy+$3.45M$3.45M0.05%Jul 28, 2026
PDT Partners, LLCSell 100%-$3.32M$00.00%Aug 14, 2026
Neo Ivy Capital ManagementReduce 81.37%-$3.05M$698K0.16%Aug 14, 2026
Burkehill Global Management, LPSell 100%-$2.81M$00.00%Aug 14, 2026
T. Rowe Price Investment Management, Inc.Added 0.41%+$2.81M$687M0.45%Aug 14, 2026
Jain Global LLCNew Buy+$2.58M$2.58M0.01%Aug 14, 2026
Aberdeen Group plcAdded 7.62%+$2.42M$34.2M0.05%Jul 31, 2026
Siren, L.L.C.Reduce 4.49%-$2.22M$47.3M0.96%Aug 13, 2026
Tetragon Partners GP LtdAdded 38.17%+$2.19M$7.92M1.25%Aug 13, 2026
Saturn V Capital Management LPAdded 9.40%+$2.02M$23.5M3.37%Aug 14, 2026
Fideuram - Intesa Sanpaolo Private Banking S.P.A.New Buy+$1.93M$1.93M0.06%Jul 23, 2026
Polar Capital Holdings PlcReduce 5.32%-$1.61M$28.6M0.07%Aug 14, 2026
Rafferty Asset Management, LLCReduce 37.09%-$1.51M$2.56M0.01%Aug 14, 2026
Handelsbanken Fonder ABNew Buy+$1.18M$1.18M0.00%Jul 10, 2026
Flputnam Investment Management CoNew Buy+$1.18M$1.18M0.01%Aug 6, 2026
Frontier Capital Management Co LLCAdded 6.36%+$1.16M$19.4M0.18%Aug 14, 2026
Artisan Partners Limited PartnershipAdded 6.51%+$896K$14.7M0.02%Aug 13, 2026
Sphera Funds Management Ltd.Added 24.28%+$866K$4.43M0.58%Aug 14, 2026
Catalio Capital Management, LPReduce 13.44%-$845K$5.44M1.02%Aug 14, 2026
Quantinno Capital Management LPAdded 166.82%+$715K$1.14M0.00%Aug 13, 2026
Rock Springs Capital Management LPReduce 3.09%-$667K$20.9M1.02%Aug 14, 2026
Fisher Asset Management, LLCReduce 7.60%-$545K$6.63M0.00%Aug 4, 2026
Sofinnova Investments, Inc.Added 1.50%+$544K$36.8M1.90%Aug 14, 2026
Profund Advisors LLCReduce 28.40%-$518K$1.31M0.04%Aug 11, 2026
CenterBook Partners LPNew Buy+$478K$478K0.02%Aug 11, 2026
BIT Capital GmbHNew Buy+$349K$349K0.01%Aug 12, 2026
Aegis Wealth Management LLCAdded 11.11%+$333K$3.33M1.57%Aug 7, 2026
Arrowpoint Investment Partners (Singapore) Pte. Ltd.Sell 100%-$312K$00.00%Aug 13, 2026
Stoneridge Investment Partners LLCSell 100%-$301K$00.00%Aug 6, 2026
HighVista Strategies LLCReduce 6.00%-$244K$3.82M0.87%Aug 14, 2026
Graham Capital Management, L.P.Sell 100%-$239K$00.00%Aug 14, 2026
Inspire Advisors, LLCSell 100%-$215K$00.00%Aug 13, 2026
Inspire Investing, LLCReduce 94.97%-$196K$10.4K0.00%Aug 12, 2026
Farallon Capital Management, L.L.C.Sell 100%-$181K$00.00%Aug 14, 2026
VANGUARD ASSET MANAGEMENT, LtdAdded 10.82%+$176K$1.8M0.00%Aug 13, 2026
BNP PARIBAS ASSET MANAGEMENT Holding S.A.Reduce 4.23%-$155K$3.51M0.00%Aug 13, 2026
E Fund Management Co., Ltd.Reduce 29.44%-$150K$360K0.01%Aug 11, 2026
Cibc World Market Inc.Added 9.49%+$146K$1.68M0.00%Aug 13, 2026
Persistent Asset Partners LtdNew Buy+$124K$124K0.04%Aug 7, 2026
Palo Alto Investors LPReduce 0.33%-$121K$36.6M5.06%Aug 19, 2026
ADAR1 Capital Management, LLCReduce 9.78%-$103K$951K0.04%Aug 14, 2026
Elevate Capital Advisors, LLCReduce 16.93%-$92.5K$454K0.25%Jul 31, 2026
Virtus Investment Advisers, LLCAdded 27.12%+$85.2K$400K0.09%Aug 11, 2026
Wellington Management Group LLPAdded 7.25%+$78.7K$1.16M0.00%Aug 14, 2026
China Universal Asset Management Co., Ltd.Reduce 9.96%-$64.6K$584K0.03%Jul 24, 2026
Assetmark, IncReduce 7.86%-$54.2K$636K0.00%Jul 30, 2026
State of New Jersey Common Pension Fund DReduce 5.06%-$44.3K$831K0.00%Aug 4, 2026
Pacer Advisors, Inc.New Buy+$43K$43K0.00%Aug 13, 2026
SummitTX Capital, L.P.Reduce 0.79%-$34.3K$4.32M0.11%Aug 14, 2026
Summit Securities Group LLCNew Buy+$28.2K$28.2K0.00%Aug 3, 2026
Xponance LLCAdded 10.06%+$27.3K$298K0.00%Aug 10, 2026
Guggenheim Capital LLCReduce 9.68%-$26.3K$245K0.00%Aug 12, 2026
Quarry LPReduce 96.53%-$16.1K$5770.00%Aug 14, 2026
Geneos Wealth Management Inc.Reduce 57.89%-$8.88K$6.46K0.00%Aug 6, 2026
Z3 Capital Partners, LLCReduce 1.05%-$4.44K$420K0.09%Jul 28, 2026
Whittier Trust Co of Nevada IncAdded 75.33%+$2.69K$6.27K0.00%Jul 28, 2026
Kemnay Advisory Services Inc.Added 9.87%+$2.6K$28.9K0.00%Aug 14, 2026
Aster Capital Management (DIFC) LtdSell 100%-$2.36K$00.00%Aug 14, 2026
Mark Sheptoff Financial Planning, LLCAdded 2.41%+$2.22K$94.4K0.05%Aug 13, 2026
Bessemer Group IncNew Buy+$2K$2K0.00%Aug 12, 2026
Continuum Advisory, LLCNew Buy+$1.95K$1.95K0.00%Aug 6, 2026
Ares Financial Consulting, LLCNew Buy+$1.87K$1.87K0.00%Jul 9, 2026
Silver Grove Financial Group, Inc.New Buy+$1.69K$1.69K0.00%Aug 13, 2026
Cape Investment Advisory, Inc.New Buy+$1.58K$1.58K0.00%Jul 23, 2026
Rialto Wealth Management, LLCNew Buy+$689$6890.00%Aug 11, 2026
Bare Financial Services, IncSell 100%-$508$00.00%Jul 27, 2026
Keating Financial Advisory Services, Inc.Added 0.37%+$422$114K0.01%Aug 11, 2026
Fiduciary Financial AdvisorsNew Buy+$311$3110.00%Aug 14, 2026
Twin Peaks Wealth Advisors, LLCSell 100%-$254$00.00%Aug 13, 2026
Creative Capital Management Investments LLCNew Buy+$178$1780.00%Jul 24, 2026
Aspect Partners, LLCAdded 3.56%+$178$5.18K0.00%Jul 16, 2026
Hughes Financial Services, LLCReduce 50.00%-$67$670.00%Jul 20, 2026
HFM Investment Advisors, LLCNew Buy+$67$670.00%Aug 4, 2026
DecisionPoint Financial, LLCNew Buy+$22$220.00%Aug 5, 2026
LRI Investments, LLCNew Buy+$22$220.00%Jul 14, 2026

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