Institutional Ownership Rhythm Pharmaceuticals, Inc. (RYTM)
This table provides information about the institutional ownership of Rhythm Pharmaceuticals, Inc. (RYTM). We have compiled data on the 282 institutions that hold shares in the stock, with a total of 486 Million shares, which have been reported (via 13F filing form) to have a value of $48.3 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Cibc Bancorp Usa Inc.
Chicago, IL |
Nov 12, 2025 Q3 2025 |
5,625
shares
|
$559,181
0.0% of portfolio
|
Q3 2025
Reduced 1.0%
|
|
|
Public Employees Retirement Association Of Colorado
Denver, CO |
Nov 13, 2025 Q3 2025 |
5,463
shares
|
$543,076
0.0% of portfolio
|
Q2 2024
Reduced 12.58%
|
|
|
Quantbot Technologies LP
New York, NY |
Nov 12, 2025 Q3 2025 |
4,981
shares
|
$495,161
0.02% of portfolio
|
Q3 2025
New holding
|
|
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
4,855
shares
|
$482,635
0.0% of portfolio
|
Q3 2025
Added 0.08%
|
|
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
Nov 13, 2025 Q3 2025 |
4,836
shares
|
$480,746
0.0% of portfolio
|
Q3 2025
Added 39.13%
|
|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Nov 13, 2025 Q3 2025 |
4,398
shares
|
$437,205
0.0% of portfolio
|
Q3 2025
Reduced 0.29%
|
|
|
Savant Capital, LLC
|
Nov 04, 2025 Q3 2025 |
4,388
shares
|
$436,211
0.0% of portfolio
|
Q3 2025
Added 0.14%
|
|
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
Nov 10, 2025 Q3 2025 |
4,365
shares
|
$433,924
0.01% of portfolio
|
Q3 2025
Reduced 21.29%
|
|
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
Nov 07, 2025 Q3 2025 |
4,217
shares
|
$419,211
0.0% of portfolio
|
Q3 2025
Reduced 23.92%
|
|
|
Xponance, Inc.
|
Nov 10, 2025 Q3 2025 |
4,162
shares
|
$413,744
0.0% of portfolio
|
Q3 2025
Reduced 2.57%
|
|
|
Lpl Financial LLC
Fort Mill, SC |
Nov 12, 2025 Q3 2025 |
3,990
shares
|
$396,645
0.0% of portfolio
|
Q3 2025
Reduced 16.96%
|
|
|
Gsa Capital Partners LLP
London, X0 |
Nov 07, 2025 Q3 2025 |
3,897
shares
|
$387,400
0.03% of portfolio
|
Q3 2025
Reduced 36.08%
|
|
|
Freestone Capital Holdings, LLC
Seattle, WA |
Nov 12, 2025 Q3 2025 |
3,700
shares
|
$367,817
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Fora Capital, LLC
Miami, FL |
Nov 13, 2025 Q3 2025 |
3,599
shares
|
$357,776
0.07% of portfolio
|
Q3 2025
New holding
|
|
|
Mariner, LLC
Overland Park, KS |
Nov 14, 2025 Q3 2025 |
3,597
shares
|
$357,577
0.0% of portfolio
|
Q3 2025
Reduced 16.76%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Nov 14, 2025 Q3 2025 |
3,585
shares
|
$356,384
0.0% of portfolio
|
Q3 2025
Reduced 85.23%
|
|
|
Nelson, Van Denburg & Campbell Wealth Management Group, LLC
Omaha, NE |
Jan 06, 2026 Q4 2025 |
3,572
shares
|
$355,092
0.01% of portfolio
|
Q4 2025
Added 0.88%
|
|
|
Capstone Investment Advisors, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
3,497
shares
|
$347,636
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Nov 14, 2025 Q3 2025 |
3,300
shares
|
$328,053
0.0% of portfolio
|
Q3 2025
Reduced 65.98%
|
|
|
Jgp Global Gestao De Recursos Ltda.
|
Oct 23, 2025 Q3 2025 |
3,253
shares
|
$323,380
0.19% of portfolio
|
Q3 2025
Reduced 14.93%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
3,104
shares
|
$308,568
0.0% of portfolio
|
Q3 2025
Reduced 95.98%
|
|
|
Cim Investment Management Inc
Pittsburgh, PA |
Nov 18, 2025 Q3 2025 |
2,993
shares
|
$297,534
0.08% of portfolio
|
Q3 2025
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
2,968
shares
|
$295,048
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Cerity Partners LLC
New York, NY |
Oct 22, 2025 Q3 2025 |
2,964
shares
|
$294,651
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Cwm, LLC
|
Oct 15, 2025 Q3 2025 |
2,892
shares
|
$287,493
0.0% of portfolio
|
Q3 2025
Reduced 6.44%
|
|