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; 305 institutions reported holding it in 13F filings for Q2 2026, worth $8.55B in total; Duquesne Family Office is the only superinvestor holding it.
Q3 2021 vs. Q2 2021
How the institutions holding Rhythm Pharmaceuticals, Inc. changed between Q2 2021 and Q3 2021.
All holders in Q3 2021All holders in Q2 2021
| Measure | Q2 2021 | Q3 2021 | Change |
|---|---|---|---|
| Holders | 105 | 97 | −8 |
| Shares | 47.5M | 48.0M | +470.2K (+1.0%) |
| Value | $905.6M | $626.3M | −$279.3M (−30.8%) |
New holders (7)
Institutions that held Rhythm Pharmaceuticals, Inc. at the end of Q3 2021 but not at the end of Q2 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Franklin Resources Inc | 168,083 | $2.19M | 0.00% |
| Walleye Capital LLC | 49,845 | $651.0K | 0.02% |
| AQR Capital Management LLC | 10,191 | $133.0K | 0.00% |
| Hantz Financial Services, Inc. | 5,883 | $77.0K | 0.00% |
| Koshinski Asset Management, Inc. | 1,060 | $13.8K | 0.00% |
| FourThought Financial, LLC | 570 | $7.00K | 0.00% |
| Parallel Advisors, LLC | 181 | $2.00K | 0.00% |
Sold out (15)
Institutions that held Rhythm Pharmaceuticals, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.
| Institution | Shares, Q2 2021 | Value, Q2 2021 |
|---|---|---|
| Bank of Montreal | 151,446 | $3.09M |
| Altium Capital Management LP | 104,840 | $2.05M |
| Caas Capital Management LP | 84,044 | $1.65M |
| Renaissance Technologies LLC | 52,200 | $1.02M |
| Ensign Peak Advisors, Inc | 40,891 | $801.0K |
| Brandywine Global Investment Management, LLC | 40,663 | $796.0K |
| Citadel Advisors LLC | 32,574 | $638.0K |
| Squarepoint Ops LLC | 20,611 | $404.0K |
| Principal Financial Group Inc | 11,364 | $223.0K |
| Cutler Group LP | 7,418 | $145.0K |
| Meeder Asset Management Inc | 6,078 | $119.0K |
| Exane Derivatives | 5,167 | $100.1K |
| Retirement Group, LLC | 3,812 | $75.0K |
| FORA Capital, LLC | 1,085 | $21.0K |
| Berman Capital Advisors, LLC | 42 | $0 |