Who owns Rhythm Pharmaceuticals Inc?
- Ticker: RYTM
- CUSIP Number: 76243j105
Tip: Access positions for across all investors
Analyze quarterly positions in Rhythm Pharmaceuticals with up to 7 years of data, all consolidated into one spreadsheet
Download as csv
Download as Excel
Top investors of Rhythm Pharmaceuticals stock
Who bought or sold Rhythm Pharmaceuticals Inc this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Perceptive Advisors | 419M | $42B | 17231% | Sep 2025 |
|
| BlackRock | 6.3M | $674M | 0% | Dec 2025 |
|
| Vanguard Group | 6.2M | $665M | 24% | Dec 2025 |
|
| RA Capital Management | 5.7M | $574M | 2% | Sep 2025 |
|
| Baker Bros. Advisors | 5.6M | $566M | 0% | Sep 2025 |
|
| PRIMECAP Management Company | 3.5M | $372M | -18% | Dec 2025 |
|
| NEA Management Company | 2.9M | $294M | 0% | Sep 2025 |
|
| State Street Corporation | 2.2M | $235M | 8% | Dec 2025 |
|
| FMR | 2.1M | $217M | 10% | Sep 2025 |
|
| Goldman Sachs Group | 1.8M | $196M | -3% | Dec 2025 |
|
| Federated Investors | 1.6M | $174M | -6% | Dec 2025 |
|
| Driehaus Capital Management | 1.4M | $140M | 9% | Sep 2025 |
|
| Geode Capital Management | 1.4M | $147M | 1% | Dec 2025 |
|
| Westfield Capital Management Company | 1.3M | $136M | 19% | Dec 2025 |
|
| Jpmorgan Chase & Co | 1.2M | $120M | 100% | Sep 2025 |
|
| Polar Capital Holdings | 1.2M | $127M | -5% | Dec 2025 |
|
| Henderson Group | 1.2M | $117M | 100% | Sep 2025 |
|
| Alkeon Capital Management | 1.0M | $103M | 0% | Sep 2025 |
|
| Checkpoint Capital | 992k | $106M | 30% | Dec 2025 |
|
| Capital Research Global Investors | 985k | $105M | 65% | Dec 2025 |
|
| Alliancebernstein | 980k | $99M | 1494% | Sep 2025 |
|
| Jennison Associates | 919k | $98M | 123% | Dec 2025 |
|
| Franklin Resources | 696k | $75M | 23% | Dec 2025 |
|
| Rock Springs Capital Management | 695k | $74M | -3% | Dec 2025 |
|
| Woodline Partners | 689k | $74M | 19% | Dec 2025 |
|
| Lord, Abbett & Co | 620k | $66M | 8% | Dec 2025 |
|
| Pictet Asset Management Holding SA | 615k | $66M | -10% | Dec 2025 |
|
| Ubs Global Asset Management Americas | 549k | $59M | 25% | Dec 2025 |
|
| Adage Capital Partners GP | 544k | $55M | 60% | Sep 2025 |
|
| Charles Schwab Investment Management | 532k | $57M | 1% | Dec 2025 |
|
| ClearBridge Advisors | 506k | $54M | 4% | Dec 2025 |
|
| Loomis, Sayles and | 504k | $54M | -4% | Dec 2025 |
|
| Siren | 500k | $54M | 0% | Dec 2025 |
|
| Northern Trust | 488k | $52M | -4% | Dec 2025 |
|
| Integral Health Asset Management | 475k | $51M | 116% | Dec 2025 |
|
| Rockefeller Capital Management | 453k | $49M | 5007% | Dec 2025 |
|
| Point72 Asset Management | 429k | $46M | 100% | Dec 2025 |
|
| UBS Group | 427k | $46M | 2% | Dec 2025 |
|
| Balyasny Asset Management | 350k | $35M | 547% | Sep 2025 |
|
| Renaissance Technologies | 341k | $37M | -38% | Dec 2025 |
|
| Opaleye Management | 330k | $35M | -29% | Dec 2025 |
|
| Qube Research & Technologies | 311k | $33M | 30% | Dec 2025 |
|
| Bank of New York Mellon | 301k | $32M | 65% | Dec 2025 |
|
| First Light Asset Management | 296k | $32M | 64% | Dec 2025 |
|
| Invesco | 291k | $31M | 103% | Dec 2025 |
|
| Candriam Luxembourg S.C.A. | 288k | $31M | 30% | Dec 2025 |
|
| Sofinnova Ventures | 271k | $29M | 10% | Dec 2025 |
|
| Artisan Partners Limited Partnership | 264k | $28M | 11% | Dec 2025 |
|
| Ing Investment Management | 250k | $27M | 13% | Dec 2025 |
|
| Hood River Capital Management | 237k | $25M | 1% | Dec 2025 |
|
| Susquehanna International | 235k | $25M | -37% | Dec 2025 |
|
| OrbiMed Advisors | 215k | $22M | -13% | Sep 2025 |
|
| Logos Global Management | 190k | $20M | -5% | Dec 2025 |
|
| Citadel Advisors | 187k | $19M | 309% | Sep 2025 |
|
| Bnp Paribas Arbitrage, Snc | 165k | $18M | -26% | Dec 2025 |
|
| Millennium Management | 159k | $16M | -24% | Sep 2025 |
|
| Connor, Clark & Lunn Investment Management | 149k | $16M | 23% | Dec 2025 |
|
| First Turn Management | 146k | $16M | 100% | Dec 2025 |
|
| Algert Coldiron Investors | 140k | $14M | 133% | Sep 2025 |
|
| Jane Street | 140k | $15M | 54% | Dec 2025 |
|
| Ameriprise Financial | 138k | $14M | -20% | Sep 2025 |
|
| M&G | 137k | $15M | 100% | Dec 2025 |
|
| Silverarc Capital Management | 136k | $15M | -63% | Dec 2025 |
|
| Russell Investments | 134k | $14M | -15% | Dec 2025 |
|
| Barclays | 131k | $14M | -8% | Dec 2025 |
|
| Deutsche Bank Aktiengesellschaft | 129k | $14M | 11% | Dec 2025 |
|
| Royal Bank of Canada | 126k | $13M | -36% | Sep 2025 |
|
| Universal- Beteiligungs- und Servicegesellschaft mbH | 124k | $13M | 22% | Dec 2025 |
|
| Nuveen | 116k | $12M | -2% | Dec 2025 |
|
| Capital World Investors | 116k | $12M | 100% | Dec 2025 |
|
| Swiss National Bank | 111k | $12M | 9% | Dec 2025 |
|
| New York State Common Retirement Fund | 94k | $10M | 25% | Dec 2025 |
|
| First Trust Advisors | 89k | $9.5M | 9% | Dec 2025 |
|
| Axiom International Investors | 84k | $8.9M | 1% | Dec 2025 |
|
| Zweig-DiMenna Associates | 82k | $8.7M | 100% | Dec 2025 |
|
| SummitTX Capital | 81k | $8.6M | 580% | Dec 2025 |
|
| AQR Capital Management | 80k | $8.1M | 63% | Sep 2025 |
|
| ExodusPoint Capital Management | 75k | $8.0M | 100% | Dec 2025 |
|
| Neuberger Berman Group | 74k | $7.9M | -14% | Dec 2025 |
|
| Wells Fargo & Company | 73k | $7.8M | 54% | Dec 2025 |
|
| Rhumbline Advisers | 71k | $7.6M | -13% | Dec 2025 |
|
| Norges Bank Investment Management | 66k | $7.1M | 100% | Dec 2025 |
|
| CastleArk Management | 65k | $6.9M | 52% | Dec 2025 |
|
| Voloridge Investment Management | 61k | $6.5M | -84% | Dec 2025 |
|
| Manufacturers Life Insurance Company | 60k | $6.4M | -2% | Dec 2025 |
|
| PDT Partners | 59k | $6.4M | -31% | Dec 2025 |
|
| Stempoint Capital | 59k | $6.3M | -36% | Dec 2025 |
|
| Eudaimonia Asset Management | 57k | $6.1M | -2% | Dec 2025 |
|
| Rafferty Asset Management | 56k | $5.9M | 0% | Dec 2025 |
|
| Legal & General Group | 55k | $5.9M | -4% | Dec 2025 |
|
| TD Asset Management | 55k | $5.9M | -8% | Dec 2025 |
|
| California State Teachers Retirement System | 54k | $5.7M | 9% | Dec 2025 |
|
| Prudential Financial | 53k | $5.7M | -27% | Dec 2025 |
|
| ADAR1 Capital Management | 51k | $5.5M | 4% | Dec 2025 |
|
| Granahan Investment Management | 50k | $5.0M | 21% | Sep 2025 |
|
| Nan Fung Group Holdings | 49k | $5.3M | 0% | Dec 2025 |
|
| Partner Fund Management | 48k | $4.9M | 100% | Sep 2025 |
|
| Victory Capital Management | 45k | $4.9M | 6% | Dec 2025 |
|
| WCM Investment Management | 45k | $4.8M | -6% | Dec 2025 |
|
| Harvest Investment Services | 44k | $4.7M | -9% | Dec 2025 |
|
| Hillsdale Investment Management | 42k | $4.5M | -1% | Dec 2025 |
|
| Raymond James Financial | 41k | $4.4M | -7% | Dec 2025 |
|
| Harbor Capital Advisors | 41k | $4.4M | 10% | Dec 2025 |
|
| State of Wisconsin Investment Board | 41k | $4.1M | 14% | Sep 2025 |
|
| Kennedy Capital Management | 40k | $4.3M | 1% | Dec 2025 |
|
| HighVista Strategies | 38k | $3.8M | 34% | Sep 2025 |
|
| Sei Investments | 37k | $4.0M | 18% | Dec 2025 |
|
| Canada Pension Plan Investment Board | 37k | $3.7M | 100% | Sep 2025 |
|
| Rhenman & Partners Asset Management AB | 35k | $3.7M | 0% | Dec 2025 |
|
| Mirae Asset Global Etfs Holdings | 35k | $3.7M | 29% | Dec 2025 |
|
| Nicholas Investments Partners | 35k | $3.7M | 100% | Dec 2025 |
|
| Silvercrest Asset Management Group | 34k | $3.4M | -30% | Sep 2025 |
|
| Squarepoint Ops | 33k | $3.5M | 100% | Dec 2025 |
|
| Dimensional Fund Advisors | 32k | $3.4M | 13% | Dec 2025 |
|
| EFG International | 29k | $3.1M | 100% | Dec 2025 |
|
| MetLife Investment Advisors | 29k | $3.1M | -4% | Dec 2025 |
|
| Voleon Capital Management | 27k | $2.7M | 100% | Sep 2025 |
|
| Lazard Asset Management | 26k | $2.7M | -15% | Dec 2025 |
|
| Creative Planning | 25k | $2.7M | 1% | Dec 2025 |
|
| Wellington Management Company | 25k | $2.5M | 9% | Sep 2025 |
|
| Thomas Stevens, CFA" | 24k | $2.7M | 46% | Dec 2025 |
|
| Atom Investors | 23k | $2.5M | 100% | Dec 2025 |
|
| Penserra Capital Management | 22k | $2.3M | -29% | Dec 2025 |
|
| Intech Investment Management | 21k | $2.3M | -12% | Dec 2025 |
|
| ProFund Advisors | 21k | $2.3M | 69% | Dec 2025 |
|
| EFG Asset Management | 20k | $2.0M | 100% | Sep 2025 |
|
| State of New Jersey Common Pension Fund D | 19k | $2.1M | -8% | Dec 2025 |
|
| WEDGE Capital Management L | 19k | $2.1M | -13% | Dec 2025 |
|
| Advisors Asset Management | 19k | $2.0M | 31% | Dec 2025 |
|
| Captrust Financial Advisors | 18k | $1.8M | 5% | Sep 2025 |
|
| Handelsbanken Fonder AB | 18k | $1.9M | 13% | Dec 2025 |
|
| Arizona State Retirement System | 16k | $1.7M | 1% | Dec 2025 |
|
| Florida State Board of Administration | 15k | $1.6M | 0% | Dec 2025 |
|
| Police & Firemen's Retirement System of New Jersey | 14k | $1.5M | -3% | Dec 2025 |
|
| Stifel Financial | 13k | $1.4M | -8% | Dec 2025 |
|
| NISA Investment Advisors | 13k | $1.4M | -1% | Dec 2025 |
|
| ProShare Advisors | 13k | $1.4M | 12% | Dec 2025 |
|
| Zurcher Kantonalbank | 12k | $1.3M | 16% | Dec 2025 |
|
| Guggenheim Capital, LLC Managers | 12k | $1.3M | 443% | Dec 2025 |
|
| Fred Alger Management | 12k | $1.2M | 100% | Sep 2025 |
|
| Klp Kapitalforvaltning As | 12k | $1.3M | 9% | Dec 2025 |
|
| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 12k | $1.3M | -19% | Dec 2025 |
|
| SG Americas Securities | 12k | $1.3M | -40% | Dec 2025 |
|
| DnB NOR Asset Management AS | 11k | $1.2M | 102% | Dec 2025 |
|
| Hennion & Walsh Asset Management | 11k | $1.2M | -76% | Dec 2025 |
|
| China Universal Asset Management | 11k | $1.2M | -7% | Dec 2025 |
|
| XTX Topco | 10k | $1.1M | 100% | Dec 2025 |
|
| Knights of Columbus Asset Advisors | 10k | $1.1M | 100% | Dec 2025 |
|
| Toth Financial Advisory Corporation | 10k | $1.1M | 0% | Dec 2025 |
|
| Cannon Financial Strategists | 10k | $1.1M | 0% | Dec 2025 |
|
| Man Group | 9.6k | $1.0M | -93% | Dec 2025 |
|
| Teacher Retirement System Of Texas | 8.4k | $895k | -36% | Dec 2025 |
|
| Allianz Asset Management | 8.0k | $856k | -34% | Dec 2025 |
|
| Principal Financial Group | 6.2k | $663k | -51% | Dec 2025 |
|
| Great-West Life Assurance Company | 5.8k | $621k | -60% | Dec 2025 |
|
| Quantedge Capital Pte | 5.6k | $599k | -69% | Dec 2025 |
|
| Caption Management | 4.6k | $494k | -94% | Dec 2025 |
|
| Brian McDonald | 4.0k | $428k | -98% | Dec 2025 |
|
| Ensign Peak Advisors | 3.9k | $413k | -97% | Dec 2025 |
|
| D. E. Shaw & Co | 3.6k | $362k | -85% | Sep 2025 |
|
| Cinctive Capital Management | 3.2k | $345k | -91% | Dec 2025 |
|
Who sold out of Rhythm Pharmaceuticals?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Assenagon Asset Management | Sep 2025 | 224k | $23M |
| Marshall Wace | Sep 2025 | 172k | $17M |
| PanAgora Asset Management | Sep 2025 | 65k | $6.5M |
| Cubist Systematic Strategies | Jun 2025 | 65k | $4.1M |
| Walleye Trading Advisors | Sep 2025 | 50k | $5.1M |
| Aquatic Capital Management | Sep 2025 | 43k | $4.3M |
| Trexquant Investment | Sep 2025 | 37k | $3.8M |
| Jain Global | Sep 2025 | 35k | $3.5M |
| ALPS Advisors | Sep 2025 | 33k | $3.3M |
| Samsara BioCapital | Sep 2025 | 30k | $3.1M |
| Dark Forest Capital Management | Sep 2025 | 29k | $2.9M |
| Standard Life Aberdeen | Sep 2025 | 27k | $2.7M |
| Nomura Holdings | Jun 2025 | 23k | $1.4M |
| Burkehill Global Management | Sep 2025 | 20k | $2.0M |
| Schroder Investment Management Group | Sep 2025 | 18k | $1.8M |
| Engineers Gate Manager | Sep 2025 | 14k | $1.4M |
| Point72 | Jun 2025 | 13k | $831k |
| Fiduciary Trust Company | Sep 2025 | 10k | $1.0M |