Rhythm Pharmaceuticals, Inc. RYTM
Set alert
93.44 USD +0.87 +0.94%
At close · Nov 2
93.44 0.00 0.00%
After hours · Nov 2, 4:00 PM ET
93.04 Day range 95.06
74.50 52-week range 122.20
- YTD
- -12.71%
- 1 year
- -17.86%
- Open
- 93.13
- Prev close
- 92.57
- Mkt cap
- 6.41B
- Vol
- 2.00M
- Avg vol
- 658.96K
- EPS
- -3.12
- P/E
- 0.00
- Div yield
- 0.00%
More statistics
- Low
- 93.04
- High
- 95.06
- Forward P/E
- -148.67
- Beta
- 2.13
- Short ratio
- 13.64
- Inst. own
- 115.08%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Nov 3, 2026
- 50-d avg
- 97.18
- 200-d avg
- 97.09
- 1y target
- 140.53
Ownership
Held by insiders 0.70%
Held by institutions 115.08%
Float held by institutions 115.89%
Institutions 437
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| RA Capital Management, L.P. | 9.73% | 6,666,837 | 622.95M | Jun 29, 2026 |
| Blackrock Inc. | 8.98% | 6,156,902 | 575.30M | Jun 29, 2026 |
| Baker Bros. Advisors, LP | 8.18% | 5,604,483 | 523.68M | Jun 29, 2026 |
| Primecap Management Company | 4.62% | 3,168,853 | 296.10M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 4.58% | 3,136,895 | 293.11M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.39% | 3,005,977 | 280.88M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.18% | 2,176,750 | 203.40M | Jun 29, 2026 |
| PRIMECAP Odyssey Funds-PRIMECAP Odyssey Aggressive Growth Fund | 2.87% | 1,967,269 | 183.82M | Jul 30, 2026 |
| SmallCap World Fund Inc | 2.58% | 1,769,519 | 165.34M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 2.29% | 1,572,293 | 146.92M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.18% | 1,496,330 | 139.82M | Sep 29, 2026 |
| SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF | 1.73% | 1,184,359 | 110.67M | Sep 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| CRAMER PAMELA J. | Officer | Conversion of Exercise of derivative security | Jan 29, 2026 | 29,376 |
| GOOD JENNIFER L | Director | Conversion of Exercise of derivative security | Jun 22, 2026 | 11,712 |
| JEAN CHRISTOPHE R | Director | Conversion of Exercise of derivative security | Jun 22, 2026 | 11,712 |
| MATHERS EDWARD T. | Director | Conversion of Exercise of derivative security | Jun 17, 2025 | 12,771 |
| MAZABRAUD YANN | Officer | Conversion of Exercise of derivative security | Aug 11, 2026 | 55,655 |
| MCGIRR DAVID W J | Director | Conversion of Exercise of derivative security | Jun 22, 2026 | 11,712 |
Held by funds
117 US ETFs and mutual funds hold RYTM · largest positions