DYN
Dyne Therapeutics, Inc.
$22.84
-0.23 (-1.00%)
At close · Jul 6
Market Cap
$3.26B
Shares
142,824,687
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 228
Total Value: $3,335,244,966
Total Shares: 183,962,528
Showing 1–100
of 234 holdings by value
· page 1 of 3
Institutional Ownership Trend
24 quarters
Holder Concentration
Across 228 13F filersTop Holder
16.7%
of institutional value
Top 5
40.3%
of institutional value
Top 10
56.2%
of institutional value
HHI
521
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega T. Rowe Price Investment Management, Inc. | $558,146,572 | 16.73% | 30,785,801 | Shares | Sole | 2026-05-15 | ||||
| Mega JANUS HENDERSON GROUP PLC | $247,426,926 | 7.42% | 13,647,376 | Shares | Defined | 2026-05-18 | ||||
| Mega BlackRock, Inc. | $212,118,635 | 6.36% | 11,699,870 | Shares | Sole | 2026-05-13 | ||||
| Small Atlas Venture Life Science Advisors, LLC | $165,535,330 | 4.96% | 9,130,465 | Shares | Sole | 2026-05-14 | ||||
| Mega FMR LLC | $161,519,806 | 4.84% | 8,908,980 | Shares | Defined | 2026-05-15 | ||||
| Large Orbis Allan Gray Ltd | $122,599,247 | 3.68% | 6,762,231 | Shares | Defined | 2026-05-15 | ||||
| Mega STATE STREET CORP | $120,632,414 | 3.62% | 6,653,746 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $116,123,900 | 3.48% | 6,405,069 | Shares | Defined | 2026-05-15 | ||||
| Mid PERCEPTIVE ADVISORS LLC | $84,646,051 | 2.54% | 4,668,839 | Shares | Sole | 2026-05-29 | ||||
| Small FCPM III SERVICES B.V. | $84,202,718 | 2.52% | 4,644,386 | Shares | Defined | 2026-05-15 | ||||
| Mid TCG Crossover Management, LLC | $83,672,560 | 2.51% | 4,615,144 | Shares | Sole | 2026-05-15 | ||||
| Mid Vestal Point Capital, LP | $72,520,000 | 2.17% | 4,000,000 | Shares | Sole | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $63,529,586 | 1.90% | 3,504,114 | Shares | Defined | 2026-05-15 | ||||
| Mega JPMORGAN CHASE & CO | $58,985,462 | 1.77% | 3,253,473 | Shares | Other | 2026-05-13 | ||||
| Mid ARMISTICE CAPITAL, LLC | $57,564,744 | 1.73% | 3,175,110 | Shares | Sole | 2026-05-15 | ||||
| Mid Frazier Life Sciences Management, L.P. | $57,165,376 | 1.71% | 3,153,082 | Shares | Sole | 2026-05-15 | ||||
| Mid ORBIMED ADVISORS LLC | $52,901,236 | 1.59% | 2,917,884 | Shares | Defined | 2026-05-15 | ||||
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $42,213,401 | 1.27% | 2,328,373 | Shares | Defined | 2026-05-15 | ||||
| Mid Siren, L.L.C. | $40,414,036 | 1.21% | 2,229,125 | Shares | Defined | 2026-05-14 | ||||
| Mid Venrock Adviser, LLC | $39,413,042 | 1.18% | 2,173,913 | Shares | Sole | 2026-05-15 | ||||
| Mega FRANKLIN RESOURCES INC | $36,424,655 | 1.09% | 2,009,082 | Shares | Defined | 2026-05-13 | ||||
| Mid Deep Track Capital, LP | $36,260,000 | 1.09% | 2,000,000 | Shares | Sole | 2026-05-15 | ||||
| Mid SAMLYN CAPITAL, LLC | $34,855,702 | 1.05% | 1,922,543 | Shares | Defined | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $31,240,092 | 0.94% | 1,723,116 | Shares | Defined | 2026-05-15 | ||||
| Mid BRAIDWELL LP | $30,494,623 | 0.91% | 1,681,998 | Shares | Sole | 2026-05-15 | ||||
| Small Palo Alto Investors LP | $29,968,382 | 0.90% | 1,652,972 | Shares | Sole | 2026-05-15 | ||||
| Mid Sofinnova Investments, Inc. | $29,622,552 | 0.89% | 1,633,897 | Shares | Sole | 2026-05-15 | ||||
| Mid Vivo Capital, LLC | $28,236,858 | 0.85% | 1,557,466 | Shares | Sole | 2026-05-20 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $26,167,264 | 0.78% | 1,443,313 | Shares | Defined | 2026-05-18 | ||||
| Large Aberdeen Group plc | $25,932,861 | 0.78% | 1,430,384 | Shares | Defined | 2026-04-29 | ||||
| Mid MPM BIOIMPACT LLC | $25,529,795 | 0.77% | 1,408,152 | Shares | Sole | 2026-05-15 | ||||
| Mid Logos Global Management LP | $25,382,000 | 0.76% | 1,400,000 | Shares | Sole | 2026-05-15 | ||||
| Large Fiera Capital Corp | $25,030,639 | 0.75% | 1,380,620 | Shares | Other | 2026-05-12 | ||||
| Large Polar Capital Holdings Plc | $24,641,733 | 0.74% | 1,359,169 | Shares | Defined | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $21,734,931 | 0.65% | 1,198,838 | Shares | Defined | 2026-05-14 | ||||
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $21,001,610 | 0.63% | 1,158,390 | Shares | Sole | 2026-05-15 | ||||
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. | $18,130,000 | 0.54% | 1,000,000 | Shares | Sole | 2026-05-15 | ||||
| Mid Rock Springs Capital Management LP | $17,625,949 | 0.53% | 972,198 | Shares | Sole | 2026-05-15 | ||||
| Small Saturn V Capital Management LP | $17,524,621 | 0.53% | 966,609 | Shares | Sole | 2026-05-15 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $17,252,307 | 0.52% | 951,589 | Shares | Sole | 2026-05-07 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $17,177,050 | 0.52% | 947,438 | Shares | Defined | 2026-05-08 | ||||
| Mega MORGAN STANLEY | $16,842,822 | 0.50% | 929,003 | Shares | Defined | 2026-05-15 | ||||
| Large Squarepoint Ops LLC | $15,123,610 | 0.45% | 834,176 | Shares | Defined | 2026-05-15 | ||||
| Mid FRONTIER CAPITAL MANAGEMENT CO LLC | $14,900,122 | 0.45% | 821,849 | Shares | Sole | 2026-05-15 | ||||
| Large BAKER BROS. ADVISORS LP | $14,747,830 | 0.44% | 813,449 | Shares | Sole | 2026-05-15 | ||||
| Mega Nuveen, LLC | $13,023,376 | 0.39% | 718,333 | Shares | Defined | 2026-04-30 | ||||
| Mid ArrowMark Colorado Holdings LLC | $12,218,695 | 0.37% | 673,949 | Shares | Sole | 2026-05-15 | ||||
| Large Artisan Partners Limited Partnership | $11,230,755 | 0.34% | 619,457 | Shares | Sole | 2026-05-13 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $9,674,168 | 0.29% | 533,600 | Shares | Sole | 2026-05-14 | ||||
| Mega TD Asset Management Inc | $9,596,426 | 0.29% | 529,312 | Shares | Sole | 2026-05-11 | ||||
| Small STEMPOINT CAPITAL LP | $9,175,139 | 0.28% | 506,075 | Shares | Sole | 2026-05-18 | ||||
| Large Ensign Peak Advisors, Inc | $9,003,176 | 0.27% | 496,590 | Shares | Sole | 2026-05-13 | ||||
| Small University of Wisconsin Foundation Endowment | $8,788,426 | 0.26% | 484,745 | Shares | Sole | 2026-05-14 | ||||
| Mid ALGERT GLOBAL LLC | $8,239,414 | 0.25% | 454,463 | Shares | Sole | 2026-05-14 | ||||
| Mega RAYMOND JAMES FINANCIAL INC | $8,188,305 | 0.25% | 451,644 | Shares | Defined | 2026-05-14 | ||||
| Large WASATCH ADVISORS LP | $8,043,700 | 0.24% | 443,668 | Shares | Sole | 2026-04-21 | ||||
| Mega Clearbridge Investments, LLC | $7,310,469 | 0.22% | 403,225 | Shares | Sole | 2026-05-13 | ||||
| Mega Bank of New York Mellon Corp Bank | $7,281,294 | 0.22% | 401,616 | Shares | Defined | 2026-05-05 | ||||
| Mega UBS Group AG | $6,899,569 | 0.21% | 380,561 | Shares | Defined | 2026-05-05 | ||||
| Large NEW YORK STATE COMMON RETIREMENT FUND Pension | $6,046,300 | 0.18% | 333,497 | Shares | Sole | 2026-05-06 | ||||
| Mega Fisher Asset Management, LLC | $5,856,914 | 0.18% | 323,051 | Shares | Defined | 2026-05-05 | ||||
| Small Catalio Capital Management, LP | $5,129,956 | 0.15% | 282,954 | Shares | Sole | 2026-05-15 | ||||
| Small Tetragon Partners GP Ltd | $4,679,933 | 0.14% | 258,132 | Shares | Defined | 2026-05-15 | ||||
| Large Qube Research & Technologies Ltd | $4,589,663 | 0.14% | 253,153 | Shares | Sole | 2026-05-15 | ||||
| Mega Invesco Ltd. | $4,513,298 | 0.14% | 248,941 | Shares | Defined | 2026-05-12 | ||||
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $4,338,233 | 0.13% | 239,285 | Shares | Defined | 2026-05-13 | ||||
| Mega Swiss National Bank Bank | $4,135,453 | 0.12% | 228,100 | Shares | Sole | 2026-05-07 | ||||
| Mega DEUTSCHE BANK AG\ Bank | $4,008,958 | 0.12% | 221,123 | Shares | Defined | 2026-05-06 | ||||
| Mega CITADEL ADVISORS LLC | $3,646,740 | 0.11% | 201,144 | Shares | Defined | 2026-05-15 | ||||
| Mid SummitTX Capital, L.P. | $3,556,888 | 0.11% | 196,188 | Shares | Sole | 2026-05-15 | ||||
| Mega RHUMBLINE ADVISERS | $3,394,352 | 0.10% | 187,223 | Shares | Sole | 2026-05-12 | ||||
| Mid PDT Partners, LLC | $3,317,536 | 0.10% | 182,986 | Shares | Sole | 2026-05-15 | ||||
| Large Rafferty Asset Management, LLC | $3,317,373 | 0.10% | 182,977 | Shares | Sole | 2026-05-15 | ||||
| Small HighVista Strategies LLC | $3,316,502 | 0.10% | 182,929 | Shares | Sole | 2026-05-15 | ||||
| Small Neo Ivy Capital Management | $3,059,491 | 0.09% | 168,753 | Shares | Sole | 2026-05-15 | ||||
| Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $2,989,400 | 0.09% | 164,887 | Shares | Defined | 2026-05-14 | ||||
| Mega AMERIPRISE FINANCIAL INC | $2,954,682 | 0.09% | 162,972 | Shares | Defined | 2026-05-15 | ||||
| Small SPHERA FUNDS MANAGEMENT LTD. | $2,911,569 | 0.09% | 160,594 | Shares | Defined | 2026-05-15 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $2,874,475 | 0.09% | 158,548 | Shares | Sole | 2026-05-15 | ||||
| Mid Burkehill Global Management, LP | $2,810,150 | 0.08% | 155,000 | Shares | Sole | 2026-05-15 | ||||
| Small Darwin Wealth Management, LLC | $2,807,648 | 0.08% | 154,862 | Shares | Sole | 2026-05-01 | ||||
| Large Woodline Partners LP | $2,708,404 | 0.08% | 149,388 | Shares | Sole | 2026-05-15 | ||||
| Mega WELLS FARGO & COMPANY/MN | $2,638,076 | 0.08% | 145,509 | Shares | Defined | 2026-05-11 | ||||
| Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension | $2,532,090 | 0.08% | 139,663 | Shares | Sole | 2026-05-18 | ||||
| Mega ALLIANCEBERNSTEIN L.P. | $2,464,592 | 0.07% | 135,940 | Shares | Defined | 2026-05-15 | ||||
| Micro Aegis Wealth Management LLC | $2,448,093 | 0.07% | 135,030 | Shares | Sole | 2026-04-23 | ||||
| Large SG Americas Securities, LLC Broker-Dealer | $2,041,909 | 0.06% | 112,626 | Shares | Sole | 2026-04-16 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,028,747 | 0.06% | 111,900 | Put | Other | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,971,166 | 0.06% | 108,724 | Shares | Other | 2026-05-15 | ||||
| Mega Legal & General Group Plc | $1,748,854 | 0.05% | 96,462 | Shares | Defined | 2026-05-08 | ||||
| Large Man Group plc | $1,734,714 | 0.05% | 95,682 | Shares | Defined | 2026-05-15 | ||||
| Large VOYA INVESTMENT MANAGEMENT LLC | $1,570,221 | 0.05% | 86,609 | Shares | Defined | 2026-05-12 | ||||
| Mega AQR CAPITAL MANAGEMENT LLC | $1,527,231 | 0.05% | 84,238 | Shares | Other | 2026-05-15 | ||||
| Large MARSHALL WACE, LLP | $1,507,455 | 0.05% | 83,147 | Shares | Other | 2026-05-15 | ||||
| Mid PROFUND ADVISORS LLC | $1,489,161 | 0.04% | 82,138 | Shares | Sole | 2026-04-27 | ||||
| Mid MOORE CAPITAL MANAGEMENT, LP | $1,428,009 | 0.04% | 78,765 | Shares | Sole | 2026-05-15 | ||||
| Large TUDOR INVESTMENT CORP ET AL | $1,396,572 | 0.04% | 77,031 | Shares | Defined | 2026-05-15 | ||||
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund | $1,368,252 | 0.04% | 75,469 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $1,329,074 | 0.04% | 73,308 | Shares | Defined | 2026-05-08 | ||||
| Large MetLife Investment Management, LLC | $1,320,607 | 0.04% | 72,841 | Shares | Defined | 2026-05-14 | ||||
| No holders match your search. | ||||||||||