DYN — Institutional owners (13F)

259 filers · $3.7B total · As of Sept. 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institution Value Shares % of tracked 13F Type
BlackRock, Inc. $275,500,169 12,404,330 7.51% Shares
FMR LLC $248,907,468 11,207,000 6.79% Shares
JANUS HENDERSON GROUP PLC $247,426,927 13,647,376 6.75% Shares
VANGUARD GROUP INC $219,376,451 11,215,565 5.98% Shares
STATE STREET CORP $165,648,021 7,458,263 4.52% Shares
Orbis Allan Gray Ltd $155,615,298 7,006,542 4.24% Shares
Atlas Venture Life Science Advisors, LLC $151,030,199 6,800,099 4.12% Shares
VANGUARD CAPITAL MANAGEMENT LLC $140,166,621 6,310,969 3.82% Shares
TCG Crossover Management, LLC $102,502,348 4,615,144 2.80% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $89,915,586 4,048,428 2.45% Shares
FCPM III SERVICES B.V. $85,469,766 3,848,256 2.33% Shares
GEODE CAPITAL MANAGEMENT, LLC $83,158,757 3,743,427 2.27% Shares
Vestal Point Capital, LP $74,958,750 3,375,000 2.04% Shares
ORBIMED ADVISORS LLC $71,864,542 3,235,684 1.96% Shares
Frazier Life Sciences Management, L.P. $70,029,951 3,153,082 1.91% Shares
ARMISTICE CAPITAL, LLC $68,567,289 3,087,226 1.87% Shares
JPMORGAN CHASE & CO $67,154,494 3,151,656 1.83% Shares
PERCEPTIVE ADVISORS LLC $59,727,909 2,689,235 1.63% Shares
Logos Global Management LP $56,635,500 2,550,000 1.54% Shares
BANK OF AMERICA CORP /DE/ $49,603,770 2,233,398 1.35% Shares
Venrock Adviser, LLC $48,282,608 2,173,913 1.32% Shares
GOLDMAN SACHS GROUP INC $47,911,301 2,157,195 1.31% Shares
Siren, L.L.C. $47,287,866 2,129,125 1.29% Shares
FRANKLIN RESOURCES INC $45,104,481 2,030,819 1.23% Shares
DIMENSIONAL FUND ADVISORS LP $43,221,836 1,946,479 1.18% Shares
MPM BIOIMPACT LLC $42,689,686 1,922,093 1.16% Shares
SAMLYN CAPITAL, LLC $38,972,065 1,754,708 1.06% Shares
Sofinnova Investments, Inc. $36,832,709 1,658,384 1.00% Shares
Palo Alto Investors LP $36,591,441 1,647,521 1.00% Shares
Vivo Capital, LLC $34,591,320 1,557,466 0.94% Shares
Aberdeen Group plc $34,190,829 1,539,434 0.93% Shares
Deep Track Capital, LP $33,315,000 1,500,000 0.91% Shares
MARSHALL WACE, LLP $33,068,847 1,488,917 0.90% Shares
Polar Capital Holdings Plc $28,580,072 1,286,811 0.78% Shares
NORTHERN TRUST CORP $28,386,180 1,278,081 0.77% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $26,700,929 1,202,203 0.73% Shares
CITADEL ADVISORS LLC $25,407,307 1,143,958 0.69% Shares
Saturn V Capital Management LP $23,486,920 1,057,493 0.64% Shares
VANGUARD FIDUCIARY TRUST CO $21,964,557 988,949 0.60% Shares
NOVO HOLDINGS A/S $21,330,351 960,394 0.58% Shares
Rock Springs Capital Management LP $20,925,240 942,154 0.57% Shares
BRAIDWELL LP $20,468,692 921,598 0.56% Shares
FRONTIER CAPITAL MANAGEMENT CO LLC $19,414,605 874,138 0.53% Shares
BAKER BROS. ADVISORS LP $18,066,702 813,449 0.49% Shares
Fiera Capital Corp $17,545,656 789,989 0.48% Shares
MORGAN STANLEY $16,573,116 746,200 0.45% Shares
Artisan Partners Limited Partnership $14,653,847 659,786 0.40% Shares
RAYMOND JAMES FINANCIAL INC $12,800,733 576,350 0.35% Shares
TD Asset Management Inc $12,173,568 548,112 0.33% Shares
ALGERT GLOBAL LLC $11,244,323 506,273 0.31% Shares
UBS Group AG $9,845,338 443,284 0.27% Shares
MILLENNIUM MANAGEMENT LLC $9,591,389 431,850 0.26% Shares
Clearbridge Investments, LLC $9,220,070 415,131 0.25% Shares
Bank of New York Mellon Corp $9,101,692 409,801 0.25% Shares
ArrowMark Colorado Holdings LLC $8,822,278 397,221 0.24% Shares
MPM ASSET MANAGEMENT LLC $8,632,056 682,376 0.24% Shares
Nuveen, LLC $8,590,540 386,787 0.23% Shares
WASATCH ADVISORS LP $8,043,701 443,668 0.22% Shares
RENAISSANCE TECHNOLOGIES LLC $8,008,304 360,572 0.22% Shares
Tetragon Partners GP Ltd $7,921,352 356,657 0.22% Shares
NEW YORK STATE COMMON RETIREMENT FUND $7,905,716 355,953 0.22% Shares
Granahan Investment Management, LLC $7,519,529 338,565 0.21% Shares
University of Wisconsin Foundation $6,964,146 313,559 0.19% Shares
MOORE CAPITAL MANAGEMENT, LP $6,791,685 305,794 0.19% Shares
Squarepoint Ops LLC $6,664,644 300,074 0.18% Shares
Fisher Asset Management, LLC $6,629,795 298,505 0.18% Shares
AMERIPRISE FINANCIAL INC $6,625,622 298,317 0.18% Shares
Ensign Peak Advisors, Inc $6,434,903 289,730 0.18% Shares
Alyeska Investment Group, L.P. $5,447,624 245,278 0.15% Shares
Catalio Capital Management, LP $5,439,873 244,929 0.15% Shares
DEUTSCHE BANK AG\ $5,383,526 242,392 0.15% Shares
Swiss National Bank $5,152,720 232,000 0.14% Shares
WELLS FARGO & COMPANY/MN $4,900,947 220,664 0.13% Shares
SPHERA FUNDS MANAGEMENT LTD. $4,432,983 199,594 0.12% Shares
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $4,338,237 239,285 0.12% Shares
SummitTX Capital, L.P. $4,323,021 194,643 0.12% Shares
CITIGROUP INC $4,173,592 187,915 0.11% Shares
RHUMBLINE ADVISERS $4,082,158 183,799 0.11% Shares
VOYA INVESTMENT MANAGEMENT LLC $3,874,690 174,457 0.11% Shares
HighVista Strategies LLC $3,819,254 171,961 0.10% Shares
ALPS ADVISORS INC $3,710,891 167,082 0.10% Shares
Invesco Ltd. $3,655,722 164,598 0.10% Shares
BNP PARIBAS ASSET MANAGEMENT Holding S.A. $3,507,315 157,916 0.10% Shares
Y-Intercept (Hong Kong) Ltd $3,469,269 156,203 0.09% Shares
AXXCESS WEALTH MANAGEMENT, LLC $3,448,547 155,270 0.09% Shares
Darwin Wealth Management, LLC $3,448,546 155,270 0.09% Shares
Aegis Wealth Management LLC $3,332,166 150,030 0.09% Shares
ADAGE CAPITAL PARTNERS GP, L.L.C. $3,331,500 150,000 0.09% Shares
Woodline Partners LP $3,317,907 149,388 0.09% Shares
ALLIANCEBERNSTEIN L.P. $3,119,810 172,080 0.09% Shares
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $3,001,615 135,147 0.08% Shares
Schonfeld Strategic Advisors LLC $2,992,841 134,752 0.08% Shares
XTX Topco Ltd $2,793,707 125,786 0.08% Shares
Jain Global LLC $2,583,934 116,341 0.07% Shares
Rafferty Asset Management, LLC $2,556,415 115,102 0.07% Shares
Russell Investments Group, Ltd. $2,344,338 105,553 0.06% Shares
Legal & General Group Plc $2,175,248 97,940 0.06% Shares
AXA Investment Managers S.A. $2,064,872 163,231 0.06% Shares
FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. $1,933,798 87,069 0.05% Shares
AQR CAPITAL MANAGEMENT LLC $1,866,839 84,054 0.05% Shares
VANGUARD ASSET MANAGEMENT, Ltd $1,804,296 81,238 0.05% Shares
MetLife Investment Management, LLC $1,771,803 79,775 0.05% Shares
MANUFACTURERS LIFE INSURANCE COMPANY, THE $1,746,195 78,622 0.05% Shares
FIFTH THIRD BANCORP $1,684,826 75,859 0.05% Shares
CIBC WORLD MARKET INC. $1,683,140 75,783 0.05% Shares
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $1,679,588 76,195 0.05% Shares
COMERICA BANK $1,669,225 85,339 0.05% Shares
STATE OF WISCONSIN INVESTMENT BOARD $1,548,081 69,702 0.04% Shares
ENVESTNET ASSET MANAGEMENT INC $1,478,808 66,583 0.04% Shares
ROYAL BANK OF CANADA $1,444,000 65,015 0.04% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,390,346 62,600 0.04% Put option
JANE STREET GROUP, LLC $1,377,020 62,000 0.04% Put option
D. E. Shaw & Co., Inc. $1,336,176 60,161 0.04% Shares
Zurcher Kantonalbank (Zurich Cantonalbank) $1,309,213 58,947 0.04% Shares
PROFUND ADVISORS LLC $1,306,170 58,810 0.04% Shares
VICTORY CAPITAL MANAGEMENT INC $1,210,400 54,498 0.03% Shares
Vanguard Global Advisers, LLC $1,202,383 54,137 0.03% Shares
FLPUTNAM INVESTMENT MANAGEMENT CO $1,176,576 52,975 0.03% Shares
WELLINGTON MANAGEMENT GROUP LLP $1,164,405 52,427 0.03% Shares
Quantinno Capital Management LP $1,143,571 51,489 0.03% Shares
BRIDGEWAY CAPITAL MANAGEMENT, LLC $1,110,500 50,000 0.03% Shares
NORGES BANK $1,095,375 49,319 0.03% Shares
MANGROVE PARTNERS IM, LLC $1,064,459 47,927 0.03% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,046,691 47,127 0.03% Shares
SEI INVESTMENTS CO $978,434 44,054 0.03% Shares
Atom Investors LP $957,184 43,097 0.03% Shares
ADAR1 Capital Management, LLC $951,054 42,821 0.03% Shares
ARCADIA INVESTMENT MANAGEMENT CORP/MI $896,982 49,475 0.02% Shares
Police & Firemen's Retirement System of New Jersey $893,619 40,235 0.02% Shares
State of New Jersey Common Pension Fund D $830,565 37,396 0.02% Shares
Brevan Howard Capital Management LP $826,523 37,214 0.02% Shares
BARCLAYS PLC $825,768 37,180 0.02% Shares
Caption Management, LLC $790,676 35,600 0.02% Put option
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM $789,277 35,537 0.02% Shares
SEVEN GRAND MANAGERS, LLC $777,350 35,000 0.02% Shares
Creative Planning $774,174 34,857 0.02% Shares
ARIZONA STATE RETIREMENT SYSTEM $708,766 31,912 0.02% Shares
CITADEL ADVISORS LLC $708,499 31,900 0.02% Put option
Neo Ivy Capital Management $698,282 31,440 0.02% Shares
T. Rowe Price Investment Management, Inc. $686,562 30,912,287 0.02% Shares
BOOTHBAY FUND MANAGEMENT, LLC $679,626 30,600 0.02% Shares
INTECH INVESTMENT MANAGEMENT LLC $656,372 29,553 0.02% Shares
ASSETMARK, INC $635,672 28,621 0.02% Shares
Vanguard Investments Australia, Ltd. $615,839 27,728 0.02% Shares
Orion Porfolio Solutions, LLC $597,071 26,883 0.02% Shares
Allianz Asset Management GmbH $593,007 26,700 0.02% Shares
China Universal Asset Management Co., Ltd. $584,345 26,310 0.02% Shares
KLP KAPITALFORVALTNING AS $564,134 25,400 0.02% Shares
BNP PARIBAS FINANCIAL MARKETS $528,287 23,786 0.01% Shares
ProShare Advisors LLC $517,116 23,283 0.01% Shares
Blackstone Inc. $501,457 22,578 0.01% Shares
PRUDENTIAL FINANCIAL INC $499,281 22,480 0.01% Shares
CenterBook Partners LP $478,359 21,538 0.01% Shares
Elevate Capital Advisors, LLC $453,861 20,435 0.01% Shares
LPL Financial LLC $445,488 20,058 0.01% Shares
PSP Research LLC $444,200 20,000 0.01% Shares
Pictet Asset Management Holding SA $430,252 19,372 0.01% Shares
JANE STREET GROUP, LLC $424,211 19,100 0.01% Call option
Z3 Capital Partners, LLC $420,324 18,925 0.01% Shares
Lion Point Capital, LP $399,780 18,000 0.01% Shares
Virtus Investment Advisers, LLC $399,513 17,988 0.01% Shares
E Fund Management Co., Ltd. $360,468 16,230 0.01% Shares
BIT Capital GmbH $348,697 15,700 0.01% Shares
STIFEL FINANCIAL CORP $332,085 14,952 0.01% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $330,929 14,900 0.01% Call option
Rockefeller Capital Management L.P. $317,114 14,278 0.01% Shares
TWO SIGMA INVESTMENTS, LP $314,893 14,178 0.01% Shares
AlphaQuest LLC $312,236 15,963 0.01% Shares
Mariner, LLC $308,790 13,904 0.01% Shares
NewEdge Advisors, LLC $300,324 13,522 0.01% Shares
XPONANCE LLC $298,414 13,436 0.01% Shares
TEACHER RETIREMENT SYSTEM OF TEXAS $296,681 13,358 0.01% Shares
Ameritas Investment Partners, Inc. $274,982 12,381 0.01% Shares
Universal- Beteiligungs- und Servicegesellschaft mbH $268,986 12,111 0.01% Shares
CITADEL ADVISORS LLC $257,636 11,600 0.01% Call option
GUGGENHEIM CAPITAL LLC $245,443 11,051 0.01% Shares
TWO SIGMA SECURITIES, LLC $222,433 10,015 0.01% Shares
Vanguard Personalized Indexing Management, LLC $209,418 9,429 0.01% Shares
S.A.C. Capital Advisors (Hong Kong) Ltd. $198,763 15,713 0.01% Shares
Caption Management, LLC $175,326 7,894 0.00% Shares
Inspire Investing, LLC $168,660 9,303 0.00% Shares
Mirae Asset Global Investments Co., Ltd. $164,199 7,393 0.00% Shares
Steward Partners Investment Advisory, LLC $154,226 6,944 0.00% Shares
Persistent Asset Partners Ltd $123,687 5,569 0.00% Shares
Tower Research Capital LLC (TRC) $115,203 5,187 0.00% Shares
Keating Financial Advisory Services, Inc. $113,538 5,112 0.00% Shares
JONES FINANCIAL COMPANIES LLLP $103,192 4,928 0.00% Shares
MARK SHEPTOFF FINANCIAL PLANNING, LLC $94,393 4,250 0.00% Shares
PRICE T ROWE ASSOCIATES INC /MD/ $87,438 3,936,806 0.00% Shares
IFP Advisors, Inc $83,421 3,756 0.00% Shares
CWM, LLC $80,316 4,430 0.00% Shares
GF FUND MANAGEMENT CO. LTD. $77,402 3,485 0.00% Shares
Hilton Head Capital Partners, LLC $75,958 3,420 0.00% Shares
NISA INVESTMENT ADVISORS, LLC $75,225 3,387 0.00% Shares
Allworth Financial LP $61,900 2,787 0.00% Shares
SIMPLEX TRADING, LLC $44,575 2,007 0.00% Shares
Chung Wu Investment Group, LLC $44,420 2,000 0.00% Shares
Sterling Capital Management LLC $43,532 1,960 0.00% Shares
Point72 Europe (London) LLP $31,457 2,487 0.00% Shares
Kemnay Advisory Services Inc. $28,940 1,303 0.00% Shares
SUMMIT SECURITIES GROUP LLC $28,162 1,268 0.00% Shares
OSAIC HOLDINGS, INC. $27,517 1,239 0.00% Shares
GAMMA Investing LLC $25,608 1,153 0.00% Shares
Arax Advisory Partners $22,144 997 0.00% Shares
US BANCORP \DE\ $21,588 972 0.00% Shares
State of Wyoming $17,857 804 0.00% Shares
Larson Financial Group LLC $17,679 796 0.00% Shares
Optiver Holding B.V. $16,591 747 0.00% Shares
Smartleaf Asset Management LLC $16,349 769 0.00% Shares
Versant Capital Management, Inc $13,838 859 0.00% Shares
PNC Financial Services Group, Inc. $11,926 537 0.00% Shares
SIGNATUREFD, LLC $9,328 420 0.00% Shares
GROUP ONE TRADING LLC $8,284 373 0.00% Shares
LOS ANGELES CAPITAL MANAGEMENT LLC $7,152 322 0.00% Shares
Lindbrook Capital, LLC $6,579 629 0.00% Shares
Truvestments Capital LLC $6,552 295 0.00% Shares
Geneos Wealth Management Inc. $6,463 291 0.00% Shares
WHITTIER TRUST CO OF NEVADA INC $6,267 263 0.00% Shares
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $5,930 267 0.00% Shares
FIRST HORIZON CORP $5,797 261 0.00% Shares
MassMutual Private Wealth & Trust, FSB $5,397 243 0.00% Shares
Aspect Partners, LLC $5,175 233 0.00% Shares
ROTHSCHILD INVESTMENT LLC $4,664 210 0.00% Shares
Fortitude Family Office, LLC $4,087 184 0.00% Shares
FTB Advisors, Inc. $3,532 371 0.00% Shares
SBI Securities Co., Ltd. $3,420 154 0.00% Shares
EverSource Wealth Advisors, LLC $2,465 111 0.00% Shares
SG Americas Securities, LLC $2,169 97,648 0.00% Shares
Continuum Advisory, LLC $1,954 88 0.00% Shares
Ares Financial Consulting, LLC $1,866 84 0.00% Shares
Global Retirement Partners, LLC $1,866 84 0.00% Shares
Silver Grove Financial Group, Inc. $1,688 76 0.00% Shares
Cape Investment Advisory, Inc. $1,577 71 0.00% Shares
Essential Partners LLC $1,244 56 0.00% Shares
DekaBank Deutsche Girozentrale $1,067 60,000 0.00% Shares
Park Place Capital Corp $1,044 47 0.00% Shares
Cornerstone Financial Management LLC $888 40 0.00% Shares
Rialto Wealth Management, LLC $689 31 0.00% Shares
SJS Investment Consulting Inc. $622 28 0.00% Shares
Parallel Advisors, LLC $600 27 0.00% Shares
Quarry LP $577 26 0.00% Shares
Farther Finance Advisors, LLC $444 20 0.00% Shares
Clearstead Advisors, LLC $334 15 0.00% Shares
FIDUCIARY FINANCIAL ADVISORS $311 15 0.00% Shares
True Wealth Design, LLC $289 13 0.00% Shares
Janney Montgomery Scott LLC $217 9,762 0.00% Shares
Creative Capital Management Investments LLC $178 8 0.00% Shares
CVA Family Office, LLC $133 6 0.00% Shares
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO $127 5,740 0.00% Shares
KBC Group NV $76 3,405 0.00% Shares
Hughes Financial Services, LLC $67 3 0.00% Shares
HFM Investment Advisors, LLC $67 3 0.00% Shares
Pacer Advisors, Inc. $43 1,922 0.00% Shares
DecisionPoint Financial, LLC $22 1 0.00% Shares
LRI Investments, LLC $22 1 0.00% Shares
BESSEMER GROUP INC $2 97 0.00% Shares
HANTZ FINANCIAL SERVICES, INC. $2 102 0.00% Shares
HUNTINGTON NATIONAL BANK $1 1 0.00% Shares
Navigoe, LLC $0 1 0.00% Shares