RHYTHM PHARMACEUTICALS, INC. - Common Stock (RYTM)
CUSIP: 76243J105
Q3 2021 13F Holders as of 30 Sep 2021
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 67,341,788
- Total 13F shares
- 47,950,622
- Share change
- +472,605
- Total reported value
- $626,233,206
- Put/Call ratio
- 0%
- Price per share
- $13.06
- Number of holders
- 93
- Value change
- +$2,428,146
- Number of buys
- 35
- Number of sells
- 45
Quarterly Holders Quick Answers
What is CUSIP 76243J105?
CUSIP 76243J105 identifies RYTM - RHYTHM PHARMACEUTICALS, INC. - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 76243J105:
Top shareholders of RYTM - RHYTHM PHARMACEUTICALS, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| PRIMECAP MANAGEMENT CO/CA/ |
13F
|
Company |
9.1%
|
6,153,691
|
$120,489,000 | — | 30 Jun 2021 | |
| NEA Management Company, LLC |
13F
|
Company |
7.3%
|
4,912,306
|
$96,183,000 | — | 30 Jun 2021 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
5.8%
|
3,926,050
|
$76,872,000 | — | 30 Jun 2021 | |
| BAKER BROS. ADVISORS LP |
13F
|
Company |
5.7%
|
3,863,239
|
$75,642,000 | — | 30 Jun 2021 | |
| RA CAPITAL MANAGEMENT, L.P. |
13F
|
Company |
7.2%
|
4,871,067
|
$71,077,000 | — | 30 Jun 2021 | |
| BlackRock Finance, Inc. |
13F
|
Company |
5%
|
3,335,661
|
$65,311,000 | — | 30 Jun 2021 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
4.5%
|
3,015,211
|
$59,038,000 | — | 30 Jun 2021 | |
| VANGUARD GROUP INC |
13F
|
Company |
3.4%
|
2,257,422
|
$44,200,000 | — | 30 Jun 2021 | |
| STATE STREET CORP |
13F
|
Company |
3.2%
|
2,179,087
|
$42,667,000 | — | 30 Jun 2021 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
3%
|
1,989,625
|
$38,957,000 | — | 30 Jun 2021 | |
| GILDER GAGNON HOWE & CO LLC |
13F
|
Company |
2.2%
|
1,489,123
|
$29,157,000 | — | 30 Jun 2021 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
1.9%
|
1,296,081
|
$25,377,000 | — | 30 Jun 2021 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.6%
|
1,068,211
|
$20,915,000 | — | 30 Jun 2021 | |
| MPM ASSET MANAGEMENT LLC |
13F
|
Company |
1.4%
|
909,258
|
$17,803,000 | — | 30 Jun 2021 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1%
|
684,903
|
$13,410,000 | — | 30 Jun 2021 | |
| Rock Springs Capital Management LP |
13F
|
Company |
0.9%
|
606,280
|
$11,871,000 | — | 30 Jun 2021 | |
| MORGAN STANLEY |
13F
|
Company |
0.66%
|
446,605
|
$8,744,000 | — | 30 Jun 2021 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.65%
|
440,682
|
$8,629,000 | — | 30 Jun 2021 | |
| Samsara BioCapital, LLC |
13F
|
Company |
0.45%
|
300,293
|
$5,880,000 | — | 30 Jun 2021 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.43%
|
290,270
|
$5,684,000 | — | 30 Jun 2021 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.4%
|
267,631
|
$5,241,000 | — | 30 Jun 2021 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.37%
|
250,256
|
$4,900,000 | — | 30 Jun 2021 | |
| STIFEL FINANCIAL CORP |
13F
|
Company |
0.27%
|
181,414
|
$3,552,000 | — | 30 Jun 2021 | |
| BANK OF MONTREAL /CAN/ |
13F
|
Company |
0.22%
|
151,445
|
$3,090,000 | — | 30 Jun 2021 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.23%
|
156,816
|
$3,070,000 | — | 30 Jun 2021 | |
| RICE HALL JAMES & ASSOCIATES, LLC |
13F
|
Company |
0.21%
|
143,994
|
$2,819,000 | — | 30 Jun 2021 | |
| Assenagon Asset Management S.A. |
13F
|
Company |
0.21%
|
142,472
|
$2,790,000 | — | 30 Jun 2021 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.21%
|
140,032
|
$2,741,000 | — | 30 Jun 2021 | |
| CITIGROUP INC |
13F
|
Company |
0.2%
|
131,899
|
$2,583,000 | — | 30 Jun 2021 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.18%
|
119,678
|
$2,344,000 | — | 30 Jun 2021 | |
| Altium Capital Management LLC |
13F
|
Company |
0.16%
|
104,840
|
$2,053,000 | — | 30 Jun 2021 | |
| CAAS CAPITAL MANAGEMENT LP |
13F
|
Company |
0.12%
|
84,044
|
$1,646,000 | — | 30 Jun 2021 | |
| FMR LLC |
13F
|
Company |
0.12%
|
83,278
|
$1,631,000 | — | 30 Jun 2021 | |
| Rafferty Asset Management, LLC |
13F
|
Company |
0.12%
|
83,021
|
$1,626,000 | — | 30 Jun 2021 | |
| SG Americas Securities, LLC |
13F
|
Company |
0.12%
|
81,868
|
$1,603,000 | — | 30 Jun 2021 | |
| UBS Group AG |
13F
|
Company |
0.12%
|
80,119
|
$1,568,000 | — | 30 Jun 2021 | |
| Swiss National Bank |
13F
|
Company |
0.11%
|
76,000
|
$1,488,000 | — | 30 Jun 2021 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.09%
|
61,012
|
$1,195,000 | — | 30 Jun 2021 | |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
13F
|
Company |
0.09%
|
60,739
|
$1,189,000 | — | 30 Jun 2021 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.08%
|
57,078
|
$1,118,000 | — | 30 Jun 2021 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.08%
|
52,200
|
$1,022,000 | — | 30 Jun 2021 | |
| NORGES BANK |
13F
|
Company |
0.08%
|
51,161
|
$1,002,000 | — | 30 Jun 2021 | |
| STATE OF WISCONSIN INVESTMENT BOARD |
13F
|
Company |
0.07%
|
48,400
|
$948,000 | — | 30 Jun 2021 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.06%
|
43,535
|
$852,000 | — | 30 Jun 2021 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.06%
|
41,600
|
$815,000 | — | 30 Jun 2021 | |
| Ensign Peak Advisors, Inc |
13F
|
Company |
0.06%
|
40,891
|
$801,000 | — | 30 Jun 2021 | |
| Brandywine Global Investment Management, LLC |
13F
|
Company |
0.06%
|
40,663
|
$796,000 | — | 30 Jun 2021 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.06%
|
40,107
|
$785,000 | — | 30 Jun 2021 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.05%
|
32,574
|
$638,000 | — | 30 Jun 2021 | |
| Hennion & Walsh Asset Management, Inc. |
13F
|
Company |
0.05%
|
32,193
|
$630,000 | — | 30 Jun 2021 |
Institutional Holders of RHYTHM PHARMACEUTICALS, INC. - Common Stock (RYTM) as of Q3 2021
As of 30 Sep 2021,
RHYTHM PHARMACEUTICALS, INC. - Common Stock (RYTM) was held by
93 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
47,950,622 shares.
The largest 10 holders included
PRIMECAP MANAGEMENT CO/CA/, NEA Management Company, LLC, RA CAPITAL MANAGEMENT, L.P., BAKER BROS. ADVISORS LP, BlackRock Inc., JANUS HENDERSON GROUP PLC, FEDERATED HERMES, INC., GOLDMAN SACHS GROUP INC, VANGUARD GROUP INC, and STATE STREET CORP.
This page lists
93
institutional shareholders reporting positions in this security
for the Q3 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2021 vs Q2 2021 Across Filers
Q2 2021 holders
101
Q3 2021 holders
93
Holder diff
-8
| Investor | Q2 2021 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q2 2021 Value $ | Q3 2021 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.