Who Owns Rhythm Pharmaceuticals, Inc. (RYTM)?Hedge Fund & Institutional Holders

$86.09-1.59 (-1.81%)HealthcareNASDAQ

Institutional Holders

229

as of QNaN NaN

Total Institutional Value

$2889.7T

% of Float Held

116.6%

QoQ Change in Holders

+229 / -0

Price History

$46.95$64.62$82.28$99.95$117.62Sep 24Jun 25Mar 26

RYTM — Biggest Institutional Buyers This Quarter

FundShares AddedValue% of Portfolio
BlackRock, Inc.New6.9M$363.1T7.63%
RA CAPITAL MANAGEMENT, L.P.New6.1M$322.3T100.00%
PRIMECAP MANAGEMENT CO/CA/New5.8M$306.6T100.00%
BAKER BROS. ADVISORS LPNew5.6M$296.9T100.00%
NEA Management Company, LLCNew2.9M$154.1T11.87%
PERCEPTIVE ADVISORS LLCNew2.5M$135.0T4.76%
JANUS HENDERSON GROUP PLCNew1.7M$90.7T49.74%
GOLDMAN SACHS GROUP INCNew1.6M$86.8T14.04%
FEDERATED HERMES, INC.New1.6M$84.3T100.00%
DRIEHAUS CAPITAL MANAGEMENT LLCNew1.5M$77.2T100.00%
WESTFIELD CAPITAL MANAGEMENT CO LPNew1.3M$71.0T100.00%
GEODE CAPITAL MANAGEMENT, LLCNew1.3M$68.2T5.36%
Checkpoint Capital L.P.New907K$48.1T26.37%
Rock Springs Capital Management LPNew834K$44.2T2.53%
ALKEON CAPITAL MANAGEMENT LLCNew818K$43.3T90.24%

Top Institutional Holders(QNaN NaN)

#FundSharesValue% of PortfolioQoQ Share Change
1BlackRock, Inc.6,854,755$363.1T7.63%New
2RA CAPITAL MANAGEMENT, L.P.6,084,412$322.3T100.00%New
3PRIMECAP MANAGEMENT CO/CA/5,787,322$306.6T100.00%New
4BAKER BROS. ADVISORS LP5,604,483$296.9T100.00%New
5NEA Management Company, LLC2,909,956$154.1T11.87%New
6PERCEPTIVE ADVISORS LLC2,548,445$135.0T4.76%New
7JANUS HENDERSON GROUP PLC1,655,350$90.7T49.74%New
8GOLDMAN SACHS GROUP INC1,637,908$86.8T14.04%New
9FEDERATED HERMES, INC.1,591,871$84.3T100.00%New
10DRIEHAUS CAPITAL MANAGEMENT LLC1,458,022$77.2T100.00%New
11WESTFIELD CAPITAL MANAGEMENT CO LP1,341,092$71.0T100.00%New
12GEODE CAPITAL MANAGEMENT, LLC1,287,168$68.2T5.36%New
13Checkpoint Capital L.P.907,240$48.1T26.37%New
14Rock Springs Capital Management LP834,188$44.2T2.53%New
15ALKEON CAPITAL MANAGEMENT LLC817,700$43.3T90.24%New
16Frazier Life Sciences Management, L.P.678,760$36.0T1.64%New
17Hood River Capital Management LLC659,431$34.9T100.00%New
18LOOMIS SAYLES & CO L P605,764$32.1T46.37%New
19NORTHERN TRUST CORP536,206$28.4T4.22%New
20MARSHALL WACE, LLP535,103$28.3T35.99%New
21MORGAN STANLEY504,049$26.7T1.91%New
22Polar Capital Holdings Plc500,000$26.5T100.00%New
23Sofinnova Investments, Inc.446,839$23.7T1.55%New
24CHARLES SCHWAB INVESTMENT MANAGEMENT INC445,429$23.6T4.42%New
25VOLORIDGE INVESTMENT MANAGEMENT, LLC422,868$22.4T82.90%New
26ORBIMED ADVISORS LLC380,000$20.1T0.48%New
27BALYASNY ASSET MANAGEMENT L.P.355,712$18.8T31.15%New
28SILVERARC CAPITAL MANAGEMENT, LLC337,605$17.9T3.66%New
29FRANKLIN RESOURCES INC326,160$17.3T4.97%New
30Candriam S.C.A.291,469$15.4T96.70%New
31Siren, L.L.C.277,533$14.7T0.84%New
32UBS Group AG272,108$14.4T2.65%New
33Invesco Ltd.261,902$13.9T2.63%New
34COMERICA BANK244,754$13.0T54.45%New
35MILLENNIUM MANAGEMENT LLC217,379$11.5T6.13%New
36Qube Research & Technologies Ltd216,193$11.5T13.28%New
37Cubist Systematic Strategies, LLC173,822$9.2T55.66%New
38Cormorant Asset Management, LP150,000$7.9T0.60%New
39Nuveen, LLC147,301$7.8T2.37%New
40PANAGORA ASSET MANAGEMENT INC141,162$7.5T37.35%New
41Russell Investments Group, Ltd.114,778$6.1T8.35%New
42BANK OF AMERICA CORP /DE/111,752$5.9T0.48%New
43Aberdeen Group plc108,129$5.7T11.17%New
44LAZARD ASSET MANAGEMENT LLC103,202$5.5T8.39%New
45PDT Partners, LLC102,195$5.4T0.38%New
46BARCLAYS PLC101,217$5.4T1.52%New
47AMERIPRISE FINANCIAL INC98,281$5.2T1.41%New
48Universal- Beteiligungs- und Servicegesellschaft mbH93,105$4.9T9.85%New
49JANE STREET GROUP, LLC91,118$4.8T1.21%New
50FIRST TRUST ADVISORS LP89,779$4.8T4.21%New

Similar Stocks by Institutional Ownership

As of QNaN NaN, 229 institutional investors hold RYTM (Rhythm Pharmaceuticals, Inc.). The largest holder is BlackRock, Inc. with $363.1T in shares. This quarter, 229 institutions opened new positions and 0 closed their positions.

Frequently Asked Questions

How many hedge funds own RYTM?

As of QNaN NaN, 229 institutional investors report holding RYTM (Rhythm Pharmaceuticals, Inc.) in their 13F filings.

Who is the largest institutional holder of RYTM?

The largest institutional holder of RYTM is BlackRock, Inc. with $363.1T in shares.

Is institutional ownership of RYTM increasing or decreasing?

This quarter, 229 institutions opened new positions in RYTM and 0 closed their positions.