Latest Institutional Purchases of Cullinan Oncology, Inc. (CGEM)
This list provides information on the latest institutional transactions involving Cullinan Oncology, Inc. (CGEM) 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 13, 2025
Q3 2025
|
Lynx1 Capital Management LP
San Juan, PR |
BUY
|
- |
1.37M+ 31.02% |
$8.1M - $11.4M
|
5.77M
$49.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
282K+ 40.14% |
$1.67M - $2.35M
|
984K
$8.41M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
252K+ 515.52% |
$1.49M - $2.1M
|
301K
$2.57M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
222KNew |
$1.32M - $1.85M
|
222K
$1.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Kynam Capital Management, LP
Princeton, NJ |
BUY
|
- |
206K+ 9.84% |
$1.22M - $1.72M
|
2.3M
$19.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
195K+ 58.26% |
$1.16M - $1.63M
|
529K
$4.53M
|
|
|
Nov 13, 2025
Q3 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
195KNew |
$1.15M - $1.62M
|
195K
$1.66M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
177K+ 846.08% |
$1.05M - $1.48M
|
198K
$1.69M
|
|
|
Oct 07, 2025
Q3 2025
|
Assenagon Asset Management S.A.
|
BUY
|
- |
168K+ 1665.9% |
$994K - $1.4M
|
178K
$1.52M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
158K+ 65.29% |
$937K - $1.32M
|
400K
$3.42M
|
|
|
Nov 12, 2025
Q3 2025
|
Blue Owl Capital Holdings LP
New York, NY |
BUY
|
- |
125K+ 5.24% |
$741K - $1.04M
|
2.51M
$21.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
125K+ 289.79% |
$741K - $1.04M
|
168K
$1.44M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
BUY
|
- |
125KNew |
$738K - $1.04M
|
125K
$1.06M
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
85.3K+ 127.07% |
$506K - $711K
|
152K
$1.3M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
BUY
|
- |
80.7K+ 304.57% |
$478K - $673K
|
107K
$916K
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
75.3K+ 501.8% |
$447K - $628K
|
90.3K
$772K
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
69.7K+ 4.34% |
$413K - $581K
|
1.68M
$14.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
69K+ 98.48% |
$409K - $575K
|
139K
$1.19M
|
|
|
Nov 14, 2025
Q3 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
68.3K+ 57.21% |
$405K - $569K
|
188K
$1.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
59.7KNew |
$354K - $498K
|
59.7K
$510K
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
49.5KNew |
$294K - $413K
|
49.5K
$423K
|
|
|
Nov 14, 2025
Q3 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
42.1KNew |
$250K - $351K
|
42.1K
$360K
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
41.8K+ 68.96% |
$248K - $348K
|
102K
$875K
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
39.6K+ 7.76% |
$235K - $331K
|
550K
$4.71M
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
37.3KNew |
$221K - $311K
|
37.3K
$319K
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
34.9K+ 19.32% |
$207K - $291K
|
216K
$1.84M
|
|
|
Nov 13, 2025
Q3 2025
|
Kennedy Capital Management, Inc.
St Louis, MO |
BUY
|
- |
33.8K+ 277.94% |
$201K - $282K
|
46K
$393K
|
|
|
Nov 10, 2025
Q3 2025
|
Axq Capital, LP
Jersey City, NJ |
BUY
|
- |
32.7KNew |
$194K - $272K
|
32.7K
$279K
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
32.5K+ 201.21% |
$193K - $271K
|
48.7K
$416K
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
32.2K+ 177.88% |
$191K - $269K
|
50.4K
$431K
|
|
|
Nov 13, 2025
Q3 2025
|
Entry Point Capital, LLC
New York, NY |
BUY
|
- |
31.1K+ 279.47% |
$184K - $259K
|
42.2K
$361K
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
26.7K+ 138.91% |
$158K - $223K
|
45.9K
$393K
|
|
|
Nov 13, 2025
Q3 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
26.3KNew |
$156K - $219K
|
26.3K
$225K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
21.5K+ 61.19% |
$128K - $180K
|
56.7K
$485K
|
|
|
Nov 14, 2025
Q3 2025
|
Algert Global LLC
San Francisco, CA |
BUY
|
- |
20.5K+ 9.51% |
$122K - $171K
|
236K
$2.02M
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
18.6K+ 177.32% |
$110K - $155K
|
29K
$248K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
15.9K+ 12.68% |
$94.2K - $132K
|
141K
$1.21M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
15.8K+ 1.24% |
$93.8K - $132K
|
1.3M
$11.1M
|
|
|
Nov 10, 2025
Q3 2025
|
Fox Run Management, L.L.C.
Greenwich, CT |
BUY
|
- |
15.5KNew |
$92.1K - $130K
|
15.5K
$133K
|
|
|
Nov 13, 2025
Q3 2025
|
Pale Fire Capital Se
Prague, 2N |
BUY
|
- |
14.6KNew |
$86.7K - $122K
|
14.6K
$125K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
14.4KNew |
$85.4K - $120K
|
14.4K
$123K
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
13.9KNew |
$82.7K - $116K
|
13.9K
$119K
|
|
|
Oct 28, 2025
Q3 2025
|
Compass Ion Advisors, LLC
|
BUY
|
- |
13.9KNew |
$82.5K - $116K
|
13.9K
$119K
|
|
|
Nov 14, 2025
Q3 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
11.7K+ 70.72% |
$69.1K - $97.3K
|
28.2K
$241K
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
11.5K+ 25.36% |
$68.1K - $95.8K
|
56.8K
$485K
|
|
|
Oct 29, 2025
Q3 2025
|
Inscription Capital, LLC
Houston, TX |
BUY
|
- |
11.3KNew |
$66.9K - $94.1K
|
11.3K
$96.5K
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
10.5KNew |
$62.1K - $87.3K
|
10.5K
$89.5K
|
|
|
Nov 14, 2025
Q3 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
BUY
|
- |
6.96K+ 36.09% |
$41.3K - $58K
|
26.2K
$224K
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
6.85K+ 30.94% |
$40.6K - $57.1K
|
29K
$248K
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
6.82K+ 18.73% |
$40.4K - $56.9K
|
43.2K
$370K
|
|