Latest Institutional Purchases of Rhythm Pharmaceuticals, Inc. (RYTM)
This list provides information on the latest institutional transactions involving Rhythm Pharmaceuticals, Inc. (RYTM) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 03, 2025
Q3 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
BUY
|
- |
41.4K+ 2.45% |
$2.7M - $4.33M
|
1.73M
$172M
|
|
|
Nov 14, 2025
Q3 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
38.5K+ 974.88% |
$2.51M - $4.03M
|
42.5K
$4.22M
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
BUY
|
CALL |
38KNew |
$2.48M - $3.97M
|
38K
$3.78M
|
|
|
Nov 13, 2025
Q3 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
37KNew |
$2.41M - $3.87M
|
37K
$3.68M
|
|
|
Nov 13, 2025
Q3 2025
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
BUY
|
- |
35KNew |
$2.28M - $3.66M
|
35K
$3.48M
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
33.5K+ 318.1% |
$2.19M - $3.51M
|
44.1K
$4.38M
|
|
|
Nov 17, 2025
Q3 2025
|
Harvest Investment Services, LLC
|
BUY
|
- |
32.7K+ 211.26% |
$2.13M - $3.42M
|
48.1K
$4.79M
|
|
|
Nov 14, 2025
Q3 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
31.2K+ 798.41% |
$2.03M - $3.26M
|
35.1K
$3.49M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
30.7K+ 62.68% |
$2M - $3.21M
|
79.8K
$7.93M
|
|
|
Nov 14, 2025
Q3 2025
|
Axiom Investors LLC
Greenwich, CT |
BUY
|
- |
30.6K+ 58.27% |
$1.99M - $3.2M
|
83K
$8.25M
|
|
|
Nov 04, 2025
Q3 2025
|
Penserra Capital Management LLC
Orinda, CA |
BUY
|
- |
30.4KNew |
$1.98M - $3.18M
|
30.4K
$3.03M
|
|
|
Nov 14, 2025
Q3 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
30.1K+ 424.65% |
$1.96M - $3.15M
|
37.2K
$3.69M
|
|
|
Nov 14, 2025
Q3 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
BUY
|
- |
29.5K+ 8.69% |
$1.92M - $3.08M
|
368K
$36.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
28.4KNew |
$1.85M - $2.97M
|
28.4K
$2.82M
|
|
|
Nov 14, 2025
Q3 2025
|
Voleon Capital Management LP
Berkeley, CA |
BUY
|
- |
26.9KNew |
$1.75M - $2.81M
|
26.9K
$2.67M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
26.7K+ 20.37% |
$1.74M - $2.79M
|
158K
$15.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Victory Capital Management Inc
|
BUY
|
- |
26.6K+ 164.04% |
$1.74M - $2.79M
|
42.9K
$4.26M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
CALL |
25.5KNew |
$1.66M - $2.67M
|
25.5K
$2.53M
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
24K+ 4.41% |
$1.56M - $2.51M
|
568K
$56.4M
|
|
|
Nov 03, 2025
Q3 2025
|
Efg Asset Management (North America) Corp.
|
BUY
|
- |
20.3KNew |
$1.32M - $2.12M
|
20.3K
$2.01M
|
|
|
Nov 14, 2025
Q3 2025
|
Burkehill Global Management, LP
New York, NY |
BUY
|
- |
20KNew |
$1.3M - $2.09M
|
20K
$1.99M
|
|
|
Nov 14, 2025
Q3 2025
|
Quantedge Capital Pte LTD
Singapore, U0 |
BUY
|
- |
17.8KNew |
$1.16M - $1.86M
|
17.8K
$1.77M
|
|
|
Nov 03, 2025
Q3 2025
|
New York State Common Retirement Fund
|
BUY
|
- |
16.5K+ 28.17% |
$1.08M - $1.73M
|
75.1K
$7.47M
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
13K+ 14.56% |
$847K - $1.36M
|
102K
$10.2M
|
|
|
Oct 20, 2025
Q3 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
12.8K+ 331.84% |
$837K - $1.34M
|
16.7K
$1.66M
|
|
|
Nov 14, 2025
Q3 2025
|
Fred Alger Management, LLC
New York, NY |
BUY
|
- |
12.3KNew |
$804K - $1.29M
|
12.3K
$1.23M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
11K+ 4.95% |
$716K - $1.15M
|
233K
$23.2M
|
|
|
Nov 14, 2025
Q3 2025
|
High Vista Strategies LLC
Boston, MA |
BUY
|
- |
9.41K+ 33.54% |
$613K - $984K
|
37.5K
$3.73M
|
|
|
Nov 14, 2025
Q3 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
8.87KNew |
$578K - $927K
|
8.87K
$882K
|
|
|
Nov 14, 2025
Q3 2025
|
Granahan Investment Management, LLC
Waltham, MA |
BUY
|
- |
8.56K+ 20.78% |
$557K - $895K
|
49.7K
$4.94M
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
7.72K+ 44.84% |
$503K - $808K
|
24.9K
$2.48M
|
|
|
Nov 13, 2025
Q3 2025
|
Inceptionr LLC
Lafayette, CA |
BUY
|
- |
7.48KNew |
$487K - $782K
|
7.48K
$744K
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
7.19K+ 9.75% |
$468K - $752K
|
80.9K
$8.04M
|
|
|
Oct 20, 2025
Q3 2025
|
Virginia Retirement Systems Et Al
Richmond, VA |
BUY
|
- |
6.7KNew |
$436K - $701K
|
6.7K
$666K
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
6.31KNew |
$411K - $660K
|
6.31K
$627K
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
6.14K+ 5.34% |
$400K - $642K
|
121K
$12.1M
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
6.02K+ 14.02% |
$392K - $629K
|
48.9K
$4.86M
|
|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
5.86K+ 6.13% |
$381K - $612K
|
101K
$10.1M
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
5.07K+ 14.19% |
$330K - $530K
|
40.8K
$4.05M
|
|
|
Nov 12, 2025
Q3 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
4.98KNew |
$324K - $521K
|
4.98K
$495K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
4.77K+ 11.25% |
$310K - $498K
|
47.1K
$4.69M
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
BUY
|
- |
4.7K+ 8.91% |
$306K - $491K
|
57.4K
$5.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Adar1 Capital Management, LLC
Austin, TX |
BUY
|
- |
4.18K+ 9.21% |
$272K - $437K
|
49.6K
$4.93M
|
|
|
Nov 12, 2025
Q3 2025
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
4.12K+ 7.99% |
$269K - $431K
|
55.7K
$5.54M
|
|
|
Nov 13, 2025
Q3 2025
|
Fora Capital, LLC
Miami, FL |
BUY
|
- |
3.6KNew |
$234K - $376K
|
3.6K
$358K
|
|
|
Nov 10, 2025
Q3 2025
|
Td Asset Management Inc
|
BUY
|
- |
3.56K+ 6.36% |
$232K - $373K
|
59.6K
$5.92M
|
|
|
Nov 14, 2025
Q3 2025
|
Capstone Investment Advisors, LLC
New York, NY |
BUY
|
- |
3.5KNew |
$228K - $366K
|
3.5K
$348K
|
|
|
Nov 13, 2025
Q3 2025
|
Entropy Technologies, LP
New York, NY |
BUY
|
- |
3K+ 54.53% |
$195K - $314K
|
8.5K
$845K
|
|
|
Nov 18, 2025
Q3 2025
|
Cim Investment Management Inc
Pittsburgh, PA |
BUY
|
- |
2.99KNew |
$195K - $313K
|
2.99K
$298K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
2.97KNew |
$193K - $310K
|
2.97K
$295K
|
|