Latest Institutional Purchases of Repligen Corp (RGEN)
This list provides information on the latest institutional transactions involving Repligen Corp (RGEN) 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 |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
797K+ 71.36% |
$86.8M - $116M
|
1.91M
$232M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
681K+ 3424.35% |
$74.2M - $99M
|
701K
$85.1M
|
|
|
Aug 08, 2025
Q2 2025
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
BUY
|
- |
401K+ 3219.35% |
$43.7M - $58.2M
|
413K
$50.2M
|
|
|
Aug 04, 2025
Q2 2025
|
Geneva Capital Management LLC
|
BUY
|
- |
344K+ 239.64% |
$37.5M - $50M
|
488K
$59.2M
|
|
|
Aug 14, 2025
Q2 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
299K+ 114.52% |
$32.5M - $43.4M
|
560K
$67.9M
|
|
|
Aug 12, 2025
Q2 2025
|
Blue Whale Capital LLP
London, X0 |
BUY
|
- |
288KNew |
$31.3M - $41.8M
|
288K
$34.9M
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
282K+ 134.07% |
$30.7M - $40.9M
|
492K
$59.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
249KNew |
$27.1M - $36.2M
|
249K
$30.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Schroder Investment Management Group
London, X0 |
BUY
|
- |
206KNew |
$22.5M - $30M
|
206K
$25.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
146K+ 74.08% |
$15.8M - $21.1M
|
342K
$41.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
144KNew |
$15.6M - $20.8M
|
144K
$17.4M
|
|
|
Aug 13, 2025
Q2 2025
|
Brown Capital Management LLC
Baltimore, MD |
BUY
|
- |
141K+ 16.35% |
$15.4M - $20.5M
|
1.01M
$122M
|
|
|
Aug 14, 2025
Q2 2025
|
Hawk Ridge Capital Management LP
Los Angeles, CA |
BUY
|
- |
115KNew |
$12.6M - $16.8M
|
115K
$14M
|
|
|
Aug 11, 2025
Q2 2025
|
Primecap Management CO
Pasadena, CA |
BUY
|
- |
107K+ 348.11% |
$11.7M - $15.6M
|
138K
$16.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Avidity Partners Management LP
Dallas, TX |
BUY
|
- |
107KNew |
$11.6M - $15.5M
|
107K
$12.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
106K+ 211.87% |
$11.6M - $15.4M
|
156K
$19M
|
|
|
Aug 13, 2025
Q2 2025
|
Loomis Sayles & CO L P
|
BUY
|
- |
105KNew |
$11.4M - $15.2M
|
105K
$12.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Twinbeech Capital LP
Purchase, NY |
BUY
|
- |
94.4KNew |
$10.3M - $13.7M
|
94.4K
$11.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
93.9K+ 83.3% |
$10.2M - $13.6M
|
207K
$25.1M
|
|
|
Aug 11, 2025
Q2 2025
|
Royce & Associates LP
|
BUY
|
- |
89.5KNew |
$9.75M - $13M
|
89.5K
$10.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
87.8K+ 38.99% |
$9.56M - $12.8M
|
313K
$38M
|
|
|
Aug 14, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
PUT |
80KNew |
$8.71M - $11.6M
|
80K
$9.71M
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
BUY
|
- |
71.8K+ 729.73% |
$7.82M - $10.4M
|
81.7K
$9.91M
|
|
|
Aug 14, 2025
Q2 2025
|
Bamco Inc
New York, NY |
BUY
|
- |
69.5K+ 33.89% |
$7.57M - $10.1M
|
274K
$33.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
66.3KNew |
$7.22M - $9.63M
|
66.3K
$8.05M
|
|
|
Aug 14, 2025
Q2 2025
|
Braidwell LP
Stamford, CT |
BUY
|
- |
62.9K+ 77.03% |
$6.85M - $9.13M
|
145K
$17.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
61.1KNew |
$6.65M - $8.87M
|
61.1K
$7.42M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
54.4K+ 35.15% |
$5.92M - $7.9M
|
209K
$25.4M
|
|
|
Aug 12, 2025
Q2 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
54.4K+ 7.62% |
$5.92M - $7.89M
|
768K
$93.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
54.1K+ 22.45% |
$5.89M - $7.86M
|
295K
$35.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
52.8KNew |
$5.74M - $7.66M
|
52.8K
$6.4M
|
|
|
Jul 24, 2025
Q2 2025
|
Abrdn PLC
|
BUY
|
- |
46.2KNew |
$5.03M - $6.71M
|
46.2K
$5.61M
|
|
|
Aug 14, 2025
Q2 2025
|
Sone Capital Management, LLC
New York, NY |
BUY
|
- |
40.7K+ 136.95% |
$4.43M - $5.91M
|
70.5K
$8.55M
|
|
|
Aug 14, 2025
Q2 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
CALL |
40.2KNew |
$4.38M - $5.84M
|
40.2K
$4.88M
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
37.3K+ 889.77% |
$4.06M - $5.42M
|
41.5K
$5.04M
|
|
|
Aug 14, 2025
Q2 2025
|
Perceptive Advisors LLC
New York, NY |
BUY
|
- |
36.2K+ 27.89% |
$3.94M - $5.26M
|
166K
$20.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
- |
34.9KNew |
$3.8M - $5.07M
|
34.9K
$4.23M
|
|
|
Aug 14, 2025
Q2 2025
|
Granahan Investment Management, LLC
Waltham, MA |
BUY
|
- |
33.8K+ 33.45% |
$3.69M - $4.92M
|
135K
$16.4M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
31.2K+ 76.22% |
$3.39M - $4.53M
|
72.1K
$8.75M
|
|
|
Jul 25, 2025
Q2 2025
|
Sivik Global Healthcare LLC
Greenwich, CT |
BUY
|
- |
30KNew |
$3.27M - $4.36M
|
30K
$3.64M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
BUY
|
- |
29.8K+ 52.04% |
$3.25M - $4.33M
|
87.1K
$10.6M
|
|
|
Jul 28, 2025
Q2 2025
|
Td Asset Management Inc
|
BUY
|
- |
28.1K+ 54.82% |
$3.05M - $4.07M
|
79.2K
$9.62M
|
|
|
Aug 13, 2025
Q2 2025
|
Edgestream Partners, L.P.
Princeton, NJ |
BUY
|
- |
28KNew |
$3.05M - $4.07M
|
28K
$3.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
24.5K+ 49.73% |
$2.67M - $3.56M
|
73.8K
$8.96M
|
|
|
Jul 16, 2025
Q2 2025
|
Congress Asset Management CO
|
BUY
|
- |
23.2K+ 17.98% |
$2.53M - $3.37M
|
152K
$18.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Meridiem Capital Partners LP
Dallas, TX |
BUY
|
- |
21KNew |
$2.28M - $3.04M
|
21K
$2.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Glen Eagle Advisors, LLC
Kingston, NJ |
BUY
|
- |
20.9KNew |
$2.28M - $3.04M
|
20.9K
$2.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
20.3K+ 52.39% |
$2.21M - $2.95M
|
59K
$7.17M
|
|
|
Aug 12, 2025
Q2 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
20.3KNew |
$2.21M - $2.95M
|
20.3K
$2.46M
|
|
|
Jul 09, 2025
Q2 2025
|
Krilogy Financial LLC
|
BUY
|
- |
20.2KNew |
$2.2M - $2.93M
|
20.2K
$2.45M
|