Who owns Rhythm Pharmaceuticals Inc?
- Ticker: RYTM
- CUSIP Number: 76243j105
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Analyze quarterly positions in Rhythm Pharmaceuticals with up to 7 years of data, all consolidated into one spreadsheet
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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 | $396M | -9% | Jun 2025 |
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| RA Capital Management | 5.7M | $574M | 2% | Sep 2025 |
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| Baker Bros. Advisors | 5.6M | $566M | 0% | Sep 2025 |
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| PRIMECAP Management Company | 4.3M | $431M | -13% | Sep 2025 |
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| NEA Management Company | 2.9M | $294M | 0% | Sep 2025 |
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| FMR | 2.1M | $217M | 10% | Sep 2025 |
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| State Street Corporation | 2.0M | $205M | 6% | Sep 2025 |
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| Goldman Sachs Group | 1.9M | $191M | 16% | Sep 2025 |
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| Federated Investors | 1.7M | $175M | 2% | Sep 2025 |
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| Driehaus Capital Management | 1.4M | $140M | 9% | Sep 2025 |
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| Geode Capital Management | 1.4M | $138M | 4% | Sep 2025 |
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| Polar Capital Holdings | 1.3M | $79M | 150% | Jun 2025 |
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| Henderson Group | 1.2M | $117M | -30% | Sep 2025 |
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| Westfield Capital Management Company | 1.1M | $108M | -34% | Sep 2025 |
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| Checkpoint Capital | 1.1M | $67M | 17% | Jun 2025 |
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| Alkeon Capital Management | 1.0M | $103M | 0% | Sep 2025 |
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| Alliancebernstein | 980k | $99M | 1494% | Sep 2025 |
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| Sofinnova Ventures | 811k | $51M | 81% | Jun 2025 |
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| Rock Springs Capital Management | 717k | $72M | -17% | Sep 2025 |
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| Capital Research Global Investors | 598k | $60M | 100% | Sep 2025 |
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| Lord, Abbett & Co | 576k | $58M | 182% | Sep 2025 |
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| Franklin Resources | 568k | $57M | 4% | Sep 2025 |
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| Renaissance Technologies | 547k | $55M | 74% | Sep 2025 |
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| Adage Capital Partners GP | 544k | $55M | 60% | Sep 2025 |
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| Charles Schwab Investment Management | 528k | $53M | 14% | Sep 2025 |
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| Loomis, Sayles and | 527k | $53M | -11% | Sep 2025 |
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| Morgan Stanley | 525k | $33M | 100% | Jun 2025 |
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| Woodline Partners | 514k | $33M | 100% | Jun 2025 |
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| Northern Trust | 511k | $52M | 0% | Sep 2025 |
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| ClearBridge Advisors | 485k | $49M | 55% | Sep 2025 |
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| Opaleye Management | 462k | $47M | -3% | Sep 2025 |
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| Ubs Global Asset Management Americas | 438k | $44M | 92% | Sep 2025 |
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| UBS Group | 420k | $42M | 66% | Sep 2025 |
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| Pictet Asset Management Holding SA | 416k | $26M | 60% | Jun 2025 |
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| Jennison Associates | 412k | $42M | 100% | Sep 2025 |
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| Siren | 410k | $26M | 48% | Jun 2025 |
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| Silverarc Capital Management | 401k | $25M | 19% | Jun 2025 |
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| Susquehanna International | 372k | $38M | 37% | Sep 2025 |
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| Voloridge Investment Management | 368k | $37M | 9% | Sep 2025 |
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| Balyasny Asset Management | 350k | $35M | 547% | Sep 2025 |
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| Qube Research & Technologies | 240k | $15M | 11% | Jun 2025 |
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| Artisan Partners Limited Partnership | 237k | $24M | 36% | Sep 2025 |
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| Hood River Capital Management | 236k | $24M | -57% | Sep 2025 |
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| Assenagon Asset Management | 224k | $23M | -6% | Sep 2025 |
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| Bnp Paribas Arbitrage, Snc | 224k | $23M | 119% | Sep 2025 |
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| Candriam Luxembourg S.C.A. | 222k | $22M | -29% | Sep 2025 |
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| Ing Investment Management | 222k | $22M | -9% | Sep 2025 |
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| OrbiMed Advisors | 215k | $22M | -13% | Sep 2025 |
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| Brian McDonald | 209k | $21M | -31% | Sep 2025 |
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| Citadel Advisors | 187k | $19M | 309% | Sep 2025 |
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| Bank of New York Mellon | 182k | $18M | -1% | Sep 2025 |
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| First Light Asset Management | 181k | $18M | 100% | Sep 2025 |
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| Marshall Wace | 172k | $17M | -54% | Sep 2025 |
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| Caption Management | 168k | $11M | 229% | Jun 2025 |
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| Millennium Management | 159k | $16M | -24% | Sep 2025 |
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| Russell Investments | 158k | $16M | 20% | Sep 2025 |
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| Invesco | 144k | $15M | 108% | Sep 2025 |
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| Barclays | 142k | $14M | -59% | Sep 2025 |
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| Algert Coldiron Investors | 140k | $14M | 133% | Sep 2025 |
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| Ameriprise Financial | 138k | $14M | -20% | Sep 2025 |
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| Logos Global Management | 130k | $8.2M | 100% | Jun 2025 |
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| Royal Bank of Canada | 126k | $13M | -36% | Sep 2025 |
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| Nuveen | 122k | $7.7M | -17% | Jun 2025 |
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| Connor, Clark & Lunn Investment Management | 121k | $12M | 5% | Sep 2025 |
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| Integral Health Asset Management | 120k | $7.6M | 100% | Jun 2025 |
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| Deutsche Bank Aktiengesellschaft | 117k | $12M | 217% | Sep 2025 |
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| Ensign Peak Advisors | 112k | $11M | 532% | Sep 2025 |
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| Swiss National Bank | 102k | $10M | 13% | Sep 2025 |
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| PDT Partners | 98k | $6.2M | -4% | Jun 2025 |
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| Universal- Beteiligungs- und Servicegesellschaft mbH | 96k | $6.0M | 3% | Jun 2025 |
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| Stempoint Capital | 91k | $9.2M | -48% | Sep 2025 |
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| Jane Street | 91k | $9.2M | -26% | Sep 2025 |
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| Neuberger Berman Group | 85k | $8.6M | -1% | Sep 2025 |
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| Axiom International Investors | 83k | $8.4M | 58% | Sep 2025 |
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| Rhumbline Advisers | 82k | $8.3M | -6% | Sep 2025 |
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| First Trust Advisors | 81k | $8.2M | 10% | Sep 2025 |
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| AQR Capital Management | 80k | $8.1M | 63% | Sep 2025 |
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| New York State Common Retirement Fund | 75k | $7.6M | 28% | Sep 2025 |
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| Prudential Financial | 73k | $7.4M | 929% | Sep 2025 |
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| Cinctive Capital Management | 71k | $4.5M | 1528% | Jun 2025 |
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| Standard Life Aberdeen | 68k | $4.3M | -37% | Jun 2025 |
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| PanAgora Asset Management | 65k | $6.5M | -46% | Sep 2025 |
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| Manufacturers Life Insurance Company | 61k | $6.2M | -11% | Sep 2025 |
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| TD Asset Management | 60k | $6.0M | 6% | Sep 2025 |
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| Eudaimonia Asset Management | 59k | $5.8M | 100% | Sep 2025 |
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| Legal & General Group | 57k | $5.8M | 9% | Sep 2025 |
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| Rafferty Asset Management | 56k | $5.6M | 8% | Sep 2025 |
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| Samsara BioCapital | 51k | $3.2M | -63% | Jun 2025 |
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| Granahan Investment Management | 50k | $5.0M | 21% | Sep 2025 |
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| Nan Fung Group Holdings | 49k | $3.1M | 0% | Jun 2025 |
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| California State Teachers Retirement System | 49k | $4.9M | 14% | Sep 2025 |
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| Partner Fund Management | 48k | $4.9M | 100% | Sep 2025 |
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| WCM Investment Management | 48k | $4.8M | 100% | Sep 2025 |
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| Wells Fargo & Company | 47k | $4.8M | 11% | Sep 2025 |
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| ADAR1 Capital Management | 45k | $2.9M | 23% | Jun 2025 |
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| Hennion & Walsh Asset Management | 45k | $4.5M | -12% | Sep 2025 |
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| Raymond James Financial | 44k | $4.5M | 318% | Sep 2025 |
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| Victory Capital Management | 43k | $4.3M | 164% | Sep 2025 |
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| Hillsdale Investment Management | 43k | $4.3M | 100% | Sep 2025 |
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| State of Wisconsin Investment Board | 41k | $4.1M | 14% | Sep 2025 |
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| Kennedy Capital Management | 40k | $4.0M | -31% | Sep 2025 |
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| HighVista Strategies | 38k | $3.8M | 34% | Sep 2025 |
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| Harbor Capital Advisors | 37k | $3.8M | -57% | Sep 2025 |
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| Trexquant Investment | 37k | $3.8M | 425% | Sep 2025 |
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| Canada Pension Plan Investment Board | 37k | $3.7M | 100% | Sep 2025 |
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| Rhenman & Partners Asset Management AB | 35k | $3.5M | 100% | Sep 2025 |
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| Dark Forest Capital Management | 35k | $2.2M | 37% | Jun 2025 |
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| Silvercrest Asset Management Group | 34k | $3.4M | -30% | Sep 2025 |
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| ALPS Advisors | 33k | $3.3M | -3% | Sep 2025 |
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| Mirae Asset Global Etfs Holdings | 32k | $2.0M | -8% | Jun 2025 |
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| Sei Investments | 32k | $3.2M | -4% | Sep 2025 |
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| Penserra Capital Management | 30k | $3.1M | 100% | Sep 2025 |
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| MetLife Investment Advisors | 30k | $3.1M | -6% | Sep 2025 |
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| Lazard Asset Management | 30k | $3.1M | -70% | Sep 2025 |
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| Dimensional Fund Advisors | 28k | $2.9M | 100% | Sep 2025 |
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| Intech Investment Management | 27k | $1.7M | -19% | Jun 2025 |
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| Voleon Capital Management | 27k | $2.7M | 100% | Sep 2025 |
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| Creative Planning | 25k | $2.5M | 45% | Sep 2025 |
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| Wellington Management Company | 25k | $2.5M | 9% | Sep 2025 |
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| WEDGE Capital Management L | 22k | $2.2M | -26% | Sep 2025 |
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| State of New Jersey Common Pension Fund D | 21k | $2.1M | -31% | Sep 2025 |
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| SG Americas Securities | 20k | $2.0M | 216% | Sep 2025 |
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| Schroder Investment Management Group | 18k | $1.8M | 2% | Sep 2025 |
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| Quantedge Capital Pte | 18k | $1.8M | 100% | Sep 2025 |
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| Jump Financial | 18k | $1.1M | -58% | Jun 2025 |
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| Captrust Financial Advisors | 18k | $1.1M | 1% | Jun 2025 |
|
| Thomas Stevens, CFA" | 17k | $1.7M | 332% | Sep 2025 |
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| Arizona State Retirement System | 16k | $1.6M | 13% | Sep 2025 |
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| Handelsbanken Fonder AB | 16k | $1.6M | 0% | Sep 2025 |
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| Harvest Investment Services | 16k | $977k | 100% | Jun 2025 |
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| Atom Investors | 15k | $939k | -1% | Jun 2025 |
|
| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 15k | $1.5M | -15% | Sep 2025 |
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| Florida State Board of Administration | 15k | $1.5M | 0% | Sep 2025 |
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| Police & Firemen's Retirement System of New Jersey | 15k | $1.5M | 100% | Sep 2025 |
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| Stifel Financial | 15k | $1.5M | -20% | Sep 2025 |
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| Advisors Asset Management | 14k | $1.4M | 4% | Sep 2025 |
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| Engineers Gate Manager | 14k | $1.4M | -22% | Sep 2025 |
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| Leo Wealth | 13k | $850k | -16% | Jun 2025 |
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| NISA Investment Advisors | 13k | $1.3M | 957% | Sep 2025 |
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| Point72 | 13k | $831k | 98% | Jun 2025 |
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| Teacher Retirement System Of Texas | 13k | $1.3M | 1% | Sep 2025 |
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| China Universal Asset Management | 13k | $807k | 1% | Jun 2025 |
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| Principal Financial Group | 13k | $1.3M | -4% | Sep 2025 |
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| ProFund Advisors | 13k | $1.3M | 11% | Sep 2025 |
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| Fred Alger Management | 12k | $1.2M | 100% | Sep 2025 |
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| Allianz Asset Management | 12k | $1.2M | 0% | Sep 2025 |
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| SummitTX Capital | 12k | $1.2M | -53% | Sep 2025 |
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| Great-West Life Assurance Company | 12k | $733k | 0% | Jun 2025 |
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| ProShare Advisors | 11k | $1.1M | -17% | Sep 2025 |
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| Bellevue Group | 9.1k | $914k | -57% | Sep 2025 |
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| Readystate Asset Management | 8.4k | $845k | -66% | Sep 2025 |
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| Cibc World Markets | 6.7k | $424k | -45% | Jun 2025 |
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| Aquatic Capital Management | 4.0k | $250k | -90% | Jun 2025 |
|
| D. E. Shaw & Co | 3.6k | $362k | -85% | Sep 2025 |
|
Who sold out of Rhythm Pharmaceuticals?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Vanguard Group | Jun 2025 | 3.6M | $227M |
| Frazier Life Sciences Management | Mar 2025 | 679k | $36M |
| Norges Bank Investment Management | Jun 2025 | 207k | $13M |
| Point72 Asset Management | Jun 2025 | 171k | $11M |
| Schonfeld Strategic Advisors | Jun 2025 | 78k | $4.9M |
| Cubist Systematic Strategies | Jun 2025 | 65k | $4.1M |
| Walleye Trading Advisors | Mar 2025 | 59k | $3.1M |
| Artia Global Partners | Mar 2025 | 50k | $2.6M |
| XTX Topco | Mar 2025 | 30k | $1.6M |
| Corebridge Financial | Mar 2025 | 27k | $1.4M |
| Nomura Holdings | Jun 2025 | 23k | $1.4M |
| Quantinno Capital Management | Mar 2025 | 17k | $905k |