Rhythm Pharmaceuticals, Inc.
RYTM- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001649904
In the last 90 days, Rhythm Pharmaceuticals, Inc. insiders filed 0 open-market purchases and 6 sales; 304 institutions reported holding it in 13F filings for Q2 2026, worth $8.55B in total; Duquesne Family Office is the only superinvestor holding it.
13F holders, Q3 2024
Institutional positions in Rhythm Pharmaceuticals, Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 176
- +12 vs. Q2 2024
- Shares held
- 67.7M
- +5.14M (+8.2%) vs. Q2 2024
- Total value
- $3.55B
- +$976.9M (+38.0%) vs. Q2 2024
- New holders
- 31
- 61 more added
- Sold out
- 19
- 54 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RYTM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 304 | $8.55B |
| Q1 2026 | 285 | $6.42B |
| Q4 2025 | 281 | $7.80B |
| Q3 2025 | 264 | $7.20B |
| Q2 2025 | 227 | $4.20B |
| Q1 2025 | 228 | $3.44B |
| Q4 2024 | 203 | $3.63B |
| Q3 2024 | 176 | $3.55B |
| Q2 2024 | 165 | $2.85B |
| Q1 2024 | 167 | $2.95B |
| Q4 2023 | 169 | $3.07B |
| Q3 2023 | 144 | $1.56B |
| Q2 2023 | 116 | $1.09B |
| Q1 2023 | 126 | $1.08B |
| Q4 2022 | 115 | $1.81B |
| Q3 2022 | 101 | $1.45B |
| Q2 2022 | 90 | $190.8M |
| Q1 2022 | 111 | $562.7M |
| Q4 2021 | 98 | $483.6M |
| Q3 2021 | 97 | $626.3M |
| Q2 2021 | 105 | $905.6M |
| Q1 2021 | 124 | $1.01B |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Rhythm Pharmaceuticals, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 10 | $524 | 0.00% | +5+100.0% | Added |
| CVA Family Office, LLC | 12 | $629 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 14 | $733 | 0.00% | +5+55.6% | Added |
| Continuum Advisory, LLC | 13 | $777 | 0.00% | +13 | New |
| Capital Performance Advisors LLP | 16 | $838 | 0.00% | +16 | New |
| Parallel Advisors, LLC | 19 | $995 | 0.00% | +14+280.0% | Added |
| Allspring Global Investments Holdings, LLC | 26 | $1.36K | 0.00% | −353−93.1% | Reduced |
| Global Retirement Partners, LLC | 35 | $1.83K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 30 | $2.00K | 0.00% | +30 | New |
| Geneos Wealth Management Inc. | 44 | $2.31K | 0.00% | +44 | New |
| Private Trust Co NA | 48 | $2.52K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 54 | $2.83K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 56 | $2.93K | 0.00% | +56 | New |
| Meeder Asset Management Inc | 82 | $4.30K | 0.00% | +82 | New |
| Smartleaf Asset Management LLC | 120 | $6.16K | 0.00% | +107+823.1% | Added |
| GAMMA Investing LLC | 121 | $6.34K | 0.00% | +39+47.6% | Added |
| The PNC Financial Services Group, Inc. | 123 | $6.44K | 0.00% | +31+33.7% | Added |
| Lindbrook Capital, LLC | 126 | $6.60K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 138 | $7.23K | 0.00% | +138 | New |
| US Bancorp | 141 | $7.39K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 213 | $11.2K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 231 | $11.9K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 227 | $12.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 378 | $19.8K | 0.00% | −9,547−96.2% | Reduced |
| Advisor Group Holdings, Inc. | 668 | $35.0K | 0.00% | −492−42.4% | Reduced |
| CWM, LLC | 927 | $49.0K | 0.00% | +270+41.1% | Added |
| Russell Investments Group, Ltd. | 994 | $52.1K | 0.00% | −1,016−50.5% | Reduced |
| ORG Wealth Partners, LLC | 1,206 | $63.2K | 0.02% | +1,206 | New |
| KBC Group NV | 1,263 | $66.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,875 | $98.0K | 0.00% | 00.0% | Unchanged |
| ZRC Wealth Management, LLC | 1,971 | $103.3K | 0.04% | 00.0% | Unchanged |
| Whittier Trust Co | 2,000 | $104.8K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 2,211 | $113.5K | 0.00% | +391+21.5% | Added |
| Allianz Asset Management GmbH | 4,100 | $214.8K | 0.00% | +4,100 | New |
| E Fund Management Co., Ltd. | 4,149 | $217.4K | 0.01% | +4,149 | New |
| Campbell & CO Investment Adviser LLC | 4,184 | $219.2K | 0.02% | +4,184 | New |
| Texas Treasury Safekeeping Trust Co | 4,230 | $222.0K | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 4,259 | $223.1K | 0.00% | +4,259 | New |
| D. E. Shaw & Co., Inc. | 4,294 | $225.0K | 0.00% | +4,294 | New |
| Mackenzie Financial Corp | 4,343 | $227.5K | 0.00% | +4,343 | New |
| Ameritas Advisory Services, LLC | 4,416 | $231.4K | 0.01% | +4,416 | New |
| Chicago Partners Investment Group LLC | 4,725 | $231.6K | 0.01% | −72−1.5% | Reduced |
| Acadian Asset Management LLC | 4,858 | $254.0K | 0.00% | +4,858 | New |
| Public Employees Retirement Association of Colorado | 5,463 | $286.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 5,546 | $290.6K | 0.01% | +228+4.3% | Added |
| Jasper Ridge Partners, L.P. | 5,639 | $295.4K | 0.01% | 00.0% | Unchanged |
| STRS Ohio | 6,200 | $324.8K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 6,285 | $328.0K | 0.00% | +836+15.3% | Added |
| Virtus ETF Advisers LLC | 7,423 | $388.9K | 0.18% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 7,519 | $394.0K | 0.00% | −26,208−77.7% | Reduced |
| LPL Financial LLC | 8,498 | $445.2K | 0.00% | +1,620+23.6% | Added |
| Creative Planning | 8,594 | $450.2K | 0.00% | +8,594 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,101 | $476.8K | 0.00% | −8−0.1% | Reduced |
| Quest Partners LLC | 9,167 | $480.3K | 0.04% | +7,505+451.6% | Added |
| Gotham Asset Management, LLC | 9,471 | $496.2K | 0.01% | −3,156−25.0% | Reduced |
| Natixis | 11,187 | $586.1K | 0.00% | −32,764−74.5% | Reduced |
| Teacher Retirement System of Texas | 11,469 | $601.0K | 0.00% | +1,556+15.7% | Added |
| Caxton Associates LP | 11,491 | $602.0K | 0.03% | +11,491 | New |
| PDT Partners, LLC | 11,500 | $602.5K | 0.05% | −10−0.1% | Reduced |
| Great West Life Assurance Co | 11,578 | $607.0K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 11,758 | $616.0K | 0.07% | +4,595+64.1% | Added |
| Intech Investment Management LLC | 12,386 | $648.9K | 0.01% | +12,386 | New |
| Two Sigma Advisers, LP | 12,800 | $670.6K | 0.00% | +3,900+43.8% | Added |
| Arizona State Retirement System | 13,168 | $689.9K | 0.00% | +541+4.3% | Added |
| Profund Advisors LLC | 13,358 | $699.8K | 0.03% | −617−4.4% | Reduced |
| Jump Financial, LLC | 13,716 | $718.6K | 0.01% | +13,716 | New |
| ProShare Advisors LLC | 13,958 | $731.3K | 0.00% | +3,042+27.9% | Added |
| BNP Paribas Arbitrage, SA | 14,425 | $755.7K | 0.00% | +10,882+307.1% | Added |
| State Board of Administration of Florida Retirement System | 14,670 | $768.6K | 0.00% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 15,057 | $788.8K | 0.02% | +3,137+26.3% | Added |
| Bellevue Group AG | 15,700 | $822.5K | 0.01% | +2,700+20.8% | Added |
| Quantinno Capital Management LP | 16,120 | $844.5K | 0.01% | −2,000−11.0% | Reduced |
| New York State Common Retirement Fund | 16,850 | $882.8K | 0.00% | −16,005−48.7% | Reduced |
| Comerica Bank | 17,560 | $920.0K | 0.00% | −2,839−13.9% | Reduced |
| Ensign Peak Advisors, Inc | 17,659 | $925.2K | 0.00% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 18,000 | $943.0K | 0.02% | +18,000 | New |
| Victory Capital Management Inc | 18,186 | $952.8K | 0.00% | +11,137+158.0% | Added |
| Crestline Management, LP | 18,998 | $995.3K | 0.06% | +18,998 | New |
| Castleark Management LLC | 19,260 | $1.01M | 0.04% | +250+1.3% | Added |
| Handelsbanken Fonder AB | 19,321 | $1.01M | 0.00% | +3,400+21.4% | Added |
| Stifel Financial Corp | 19,842 | $1.04M | 0.00% | −8,216−29.3% | Reduced |
| Fiduciary Trust Co | 20,000 | $1.05M | 0.01% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 20,052 | $1.05M | 0.00% | −209,439−91.3% | Reduced |
| Susquehanna International Group, LLP | 21,481 | $1.13M | 0.00% | −2,644−11.0% | Reduced |
| Penserra Capital Management LLC | 25,063 | $1.31M | 0.03% | +25,063 | New |
| Wellington Management Group LLP | 27,716 | $1.45M | 0.00% | −174,610−86.3% | Reduced |
| SEI Investments Co | 29,021 | $1.52M | 0.00% | +21,651+293.8% | Added |
| Corebridge Financial, Inc. | 29,274 | $1.53M | 0.01% | −180−0.6% | Reduced |
| Wells Fargo & Company | 29,474 | $1.54M | 0.00% | −61−0.2% | Reduced |
| Schonfeld Strategic Advisors LLC | 30,535 | $1.60M | 0.01% | +19,614+179.6% | Added |
| TD Asset Management Inc | 31,800 | $1.63M | 0.00% | +800+2.6% | Added |
| MetLife Investment Management | 31,652 | $1.66M | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 32,502 | $1.70M | 0.00% | +2,111+6.9% | Added |
| State of Wisconsin Investment Board | 32,453 | $1.70M | 0.00% | −6,974−17.7% | Reduced |
| Principal Financial Group Inc | 32,586 | $1.71M | 0.00% | +23,054+241.9% | Added |
| AQR Capital Management LLC | 32,809 | $1.72M | 0.00% | −71,021−68.4% | Reduced |
| Deutsche Bank AG | 33,264 | $1.74M | 0.00% | +7,204+27.6% | Added |
| Millennium Management LLC | 36,977 | $1.94M | 0.00% | +36,977 | New |
| HighVista Strategies LLC | 37,426 | $1.96M | 0.68% | +23,064+160.6% | Added |