Latest Institutional Transactions on Cullinan Oncology, Inc. (CGEM)
This table provides information on the latest institutional transactions involving Cullinan Oncology, Inc. (CGEM) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Woodline Partners LP
San Francisco, CA |
SELL
|
- |
-85.6K- 51.15% |
$648K - $1.09M
|
81.7K
$699K
|
|
|
May 15, 2025
Q1 2025
|
Perceptive Advisors LLC
New York, NY |
BUY
|
- |
80.1KNew |
$606K - $1.02M
|
80.1K
$685K
|
|
|
May 15, 2025
Q1 2025
|
Orbimed Advisors LLC
San Diego, CA |
SELL
|
- |
-18.7K- 0.96% |
$142K - $237K
|
1.92M
$16.4M
|
|
|
May 15, 2025
Q1 2025
|
Tang Capital Management LLC
San Diego, CA |
BUY
|
- |
200K+ 21.71% |
$1.51M - $2.54M
|
1.12M
$9.59M
|
|
|
May 15, 2025
Q1 2025
|
Braidwell LP
Stamford, CT |
SELL
|
- |
-195K- 16.61% |
$1.48M - $2.48M
|
981K
$8.39M
|
|
|
May 15, 2025
Q1 2025
|
Nextech Invest, Ltd.
Zurich, V8 |
BUY
|
- |
1.14MNew |
$8.64M - $14.5M
|
1.14M
$9.76M
|
|
|
May 15, 2025
Q1 2025
|
Ubs Oconnor LLC
Chicago, IL |
SELL
|
- |
-23.2K- 41.34% |
$176K - $294K
|
32.9K
$281K
|
|
|
May 14, 2025
Q1 2025
|
Siren, L.L.C.
New York, NY |
SELL
|
- |
-17.9K- 1.48% |
$136K - $228K
|
1.19M
$10.2M
|
|
|
May 14, 2025
Q1 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
373+ 2331.25% |
$2.82K - $4.73K
|
389
$3.33K
|
|
|
May 13, 2025
Q1 2025
|
Coldstream Capital Management Inc
|
BUY
|
- |
207New |
$1.57K - $2.62K
|
207
$1.77K
|
|
|
May 13, 2025
Q1 2025
|
Cibc World Markets Corp
New York, NY |
BUY
|
- |
11.6KNew |
$87.8K - $147K
|
11.6K
$99.2K
|
|
|
May 09, 2025
Q1 2025
|
Core Cap Advisors, LLC
Southfield, MI |
BUY
|
- |
29New |
$220 - $368
|
29
$248
|
|
|
May 08, 2025
Q1 2025
|
Profund Advisors LLC
|
SELL
|
- |
-5.77K- 32.77% |
$43.7K - $73.2K
|
11.8K
$101K
|
|
|
May 07, 2025
Q1 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
SELL
|
- |
-1.01K- 11.65% |
$7.63K - $12.8K
|
7.64K
$65.3K
|
|
|
May 05, 2025
Q1 2025
|
Lindbrook Capital, LLC
|
SELL
|
- |
-133- 45.7% |
$1.01K - $1.69K
|
158
$1.35K
|
|
|
Apr 17, 2025
Q1 2025
|
Exchange Traded Concepts, LLC
|
BUY
|
- |
4.22K+ 42.62% |
$31.9K - $53.5K
|
14.1K
$121K
|
|
| Q4 2024 | |||||||
|
Oct 08, 2025
Q4 2024
|
New York State Common Retirement Fund
|
BUY
|
- |
3.2K+ 32.93% |
$34.5K - $56.3K
|
12.9K
$110K
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-6.53K- 2.8% |
$70.4K - $115K
|
227K
$1.94M
|
|
|
Feb 14, 2025
Q4 2024
|
Virtus ETF Advisers LLC
New York, NY |
BUY
|
- |
1.6K+ 37.84% |
$17.2K - $28.2K
|
5.83K
$49.8K
|
|
|
Feb 14, 2025
Q4 2024
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
SELL
|
- |
-325K- 24.0% |
$3.5M - $5.73M
|
1.03M
$8.81M
|
|
|
Feb 14, 2025
Q4 2024
|
Sphera Funds Management Ltd.
Tel Aviv, L3 |
BUY
|
- |
19.1K+ 10.29% |
$206K - $337K
|
205K
$1.75M
|
|
|
Feb 13, 2025
Q4 2024
|
Optimize Financial Inc
Laguna Hills, CA |
BUY
|
- |
11.8KNew |
$127K - $207K
|
11.8K
$101K
|
|
|
Feb 13, 2025
Q4 2024
|
Center Book Partners LP
Greenwich, CT |
SELL
|
- |
-255K- 85.27% |
$2.74M - $4.48M
|
44K
$376K
|
|
|
Feb 13, 2025
Q4 2024
|
Springhill Fund Asset Management (Hk) CO LTD
Hong Kong, K3 |
BUY
|
- |
276KNew |
$2.98M - $4.86M
|
276K
$2.36M
|
|
|
Feb 12, 2025
Q4 2024
|
Bit Capital Gmb H
Berlin, 2M |
BUY
|
- |
94.3KNew |
$1.02M - $1.66M
|
94.3K
$807K
|
|
|
Feb 11, 2025
Q4 2024
|
Klp Kapitalforvaltning As
Oslo, Q8 |
BUY
|
- |
6.8KNew |
$73.2K - $120K
|
6.8K
$58.1K
|
|
|
Feb 07, 2025
Q4 2024
|
Amundi
Paris, I0 |
BUY
|
- |
40New |
$431 - $704
|
40
$342
|
|
|
Feb 06, 2025
Q4 2024
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
SELL
|
- |
-996- 1.31% |
$10.7K - $17.5K
|
74.8K
$640K
|
|
|
Jan 31, 2025
Q4 2024
|
Bfsg, LLC
|
BUY
|
- |
1KNew |
$10.8K - $17.6K
|
1K
$8.55K
|
|
|
Jan 21, 2025
Q4 2024
|
Empirical Financial Services, LLC D.B.A. Empirical Wealth Management
|
BUY
|
- |
11.2KNew |
$120K - $196K
|
11.2K
$95.4K
|
|
|
Jan 10, 2025
Q4 2024
|
Harbor Capital Advisors, Inc.
|
BUY
|
- |
9.39K+ 43.93% |
$101K - $165K
|
30.7K
$263K
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
Rtw Investments, LP
New York, NY |
BUY
|
- |
653K+ 62.07% |
$10.5M - $13.6M
|
1.71M
$14.6M
|
|
|
Nov 14, 2024
Q3 2024
|
High Vista Strategies LLC
Boston, MA |
BUY
|
- |
31.9KNew |
$511K - $665K
|
31.9K
$273K
|
|
|
Nov 14, 2024
Q3 2024
|
Adar1 Capital Management, LLC
Austin, TX |
BUY
|
- |
1.1K+ 2.06% |
$17.6K - $22.9K
|
54.4K
$465K
|
|
|
Nov 14, 2024
Q3 2024
|
Public Employees Retirement Association Of Colorado
Denver, CO |
BUY
|
- |
1.15KNew |
$18.4K - $24K
|
1.15K
$9.83K
|
|
|
Nov 14, 2024
Q3 2024
|
Superstring Capital Management LP
New York, NY |
BUY
|
- |
20.8KNew |
$334K - $435K
|
20.8K
$178K
|
|
|
Nov 14, 2024
Q3 2024
|
Nextech Invest Ag
|
SELL
|
- |
-80K- 6.55% |
$1.28M - $1.67M
|
1.14M
$9.76M
|
|
|
Nov 14, 2024
Q3 2024
|
Avidity Partners Management LP
Dallas, TX |
SELL
|
- |
-1.13M- 72.75% |
$18.2M - $23.7M
|
425K
$3.63M
|
|
|
Nov 14, 2024
Q3 2024
|
Paradigm Biocapital Advisors LP
New York, NY |
BUY
|
- |
778K+ 50.44% |
$12.5M - $16.2M
|
2.32M
$19.8M
|
|
|
Nov 14, 2024
Q3 2024
|
Pfm Health Sciences, LP
San Francisco, CA |
SELL
|
- |
-113K- 38.25% |
$1.82M - $2.36M
|
183K
$1.56M
|
|
|
Nov 14, 2024
Q3 2024
|
Boxer Capital, LLC
San Diego, CA |
BUY
|
- |
250K+ 38.0% |
$4.01M - $5.22M
|
908K
$7.76M
|
|
|
Nov 14, 2024
Q3 2024
|
Holocene Advisors, LP
New York, NY |
BUY
|
- |
218K+ 16.53% |
$3.49M - $4.54M
|
1.53M
$13.1M
|
|
|
Nov 13, 2024
Q3 2024
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
BUY
|
- |
1.45K+ 38.37% |
$23.3K - $30.3K
|
5.24K
$44.8K
|
|
|
Nov 12, 2024
Q3 2024
|
Arizona State Retirement System
|
BUY
|
- |
328+ 3.14% |
$5.26K - $6.84K
|
10.8K
$92.2K
|
|
|
Nov 12, 2024
Q3 2024
|
Long Corridor Asset Management LTD
|
BUY
|
- |
15KNew |
$240K - $313K
|
15K
$128K
|
|
|
Nov 01, 2024
Q3 2024
|
Capital Performance Advisors LLP
|
BUY
|
- |
13New |
$208 - $271
|
13
$111
|
|
|
Oct 30, 2024
Q3 2024
|
Amalgamated Bank
New York, NY |
BUY
|
- |
872+ 97.32% |
$14K - $18.2K
|
1.77K
$15.1K
|
|
|
Oct 16, 2024
Q3 2024
|
N Verses Capital, LLC
Wellington, FL |
BUY
|
- |
600New |
$9.62K - $12.5K
|
600
$5.13K
|
|
| Q2 2024 | |||||||
|
Jun 30, 2025
Q2 2024
|
Birchview Capital, LP
Burlington, VT |
SELL
|
- |
-5.11K- 20.36% |
$79.9K - $150K
|
20K
$171K
|
|
|
Aug 14, 2024
Q2 2024
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
18.5KNew |
$290K - $544K
|
18.5K
$158K
|
|