Purchases and Sales Made in Q3 2023 in Merrimack Pharmaceuticals Inc (MACK)
This table provides information about the institutional ownership of Merrimack Pharmaceuticals Inc (MACK) during Q3 2023. The information is specifically focused on institutions that hold shares of MERRIMACK PHARMACEUTICALS INC.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2023
Q3 2023
|
Western Standard LLC
Los Angeles, CA |
BUY
|
- |
222K+ 13.25% |
$2.57M - $2.77M
|
1.89M
$28.7M
|
|
|
Nov 14, 2023
Q3 2023
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
188KNew |
$2.18M - $2.35M
|
188K
$2.84M
|
|
|
Nov 14, 2023
Q3 2023
|
Indaba Capital Management, L.P.
San Francisco, CA |
BUY
|
- |
137KNew |
$1.59M - $1.71M
|
137K
$2.07M
|
|
|
Nov 14, 2023
Q3 2023
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
83K+ 112.8% |
$963K - $1.04M
|
157K
$2.37M
|
|
|
Nov 14, 2023
Q3 2023
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
43.5K+ 7.82% |
$505K - $545K
|
600K
$9.08M
|
|
|
Nov 14, 2023
Q3 2023
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
20.8K+ 147.16% |
$241K - $261K
|
35K
$529K
|
|
|
Nov 14, 2023
Q3 2023
|
State Street Corp
Boston, MA |
BUY
|
- |
17.7K+ 10.19% |
$206K - $222K
|
192K
$2.9M
|
|
|
Nov 13, 2023
Q3 2023
|
Black Rock Inc.
New York, NY |
BUY
|
- |
14.5K+ 2.15% |
$169K - $182K
|
691K
$10.5M
|
|
|
Nov 08, 2023
Q3 2023
|
Sepio Capital, LP
|
BUY
|
- |
12.1K+ 4.12% |
$141K - $152K
|
307K
$4.64M
|
|
|
Nov 15, 2023
Q3 2023
|
Morgan Stanley
New York, NY |
BUY
|
- |
10.5K+ 12.69% |
$122K - $131K
|
93.2K
$1.41M
|
|
|
Nov 13, 2023
Q3 2023
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
7.78K+ 3.19% |
$90.3K - $97.4K
|
252K
$3.81M
|
|
|
May 09, 2024
Q3 2023
|
Met Life Investment Management, LLC
Whippany, NJ |
BUY
|
- |
5.61KNew |
$65.1K - $70.2K
|
5.61K
$84.9K
|
|
|
Nov 13, 2023
Q3 2023
|
Wittenberg Investment Management, Inc.
Carlisle, MA |
BUY
|
- |
4.75K+ 2.31% |
$55K - $59.4K
|
210K
$3.17M
|
|
|
Nov 09, 2023
Q3 2023
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
4.53KNew |
$52.5K - $56.7K
|
4.53K
$68.5K
|
|
|
Nov 14, 2023
Q3 2023
|
Kennedy Capital Management, Inc.
St Louis, MO |
BUY
|
- |
2.2K+ 2.41% |
$25.5K - $27.6K
|
93.7K
$1.42M
|
|
|
Nov 09, 2023
Q3 2023
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
1.31K+ 10.45% |
$15.2K - $16.4K
|
13.9K
$210K
|
|
|
Nov 09, 2023
Q3 2023
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
910New |
$10.6K - $11.4K
|
910
$13.8K
|
|
|
Nov 13, 2023
Q3 2023
|
Russell Investments Group, Ltd.
|
BUY
|
- |
864New |
$10K - $10.8K
|
864
$13.1K
|
|
|
Nov 21, 2023
Q3 2023
|
Comerica Bank
|
BUY
|
- |
500New |
$5.8K - $6.26K
|
500
$7.57K
|
|
|
Nov 13, 2023
Q3 2023
|
American International Group, Inc.
New York, NY |
BUY
|
- |
186+ 3.69% |
$2.16K - $2.33K
|
5.23K
$79.1K
|
|
|
Nov 07, 2023
Q3 2023
|
New York State Common Retirement Fund
|
BUY
|
- |
107+ 1.32% |
$1.24K - $1.34K
|
8.21K
$124K
|
|
|
Nov 14, 2023
Q3 2023
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
86+ 6.85% |
$998 - $1.08K
|
1.34K
$20.3K
|
|
|
Nov 02, 2023
Q3 2023
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
15New |
$174 - $188
|
15
$227
|
|
|
Oct 30, 2023
Q3 2023
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Oct 25, 2023
Q3 2023
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Nov 13, 2023
Q3 2023
|
Federated Hermes, Inc.
Pittsburgh, PA |
SELL
|
- |
-2- 2.22% |
$23.2 - $25
|
88
$1.33K
|
|
|
Nov 07, 2023
Q3 2023
|
Dorsey Wright & Associates
|
SELL
|
- |
-67- 3.35% |
$777 - $839
|
1.93K
$29.2K
|
|
|
May 14, 2024
Q3 2023
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-244- 0.69% |
$2.83K - $3.05K
|
35K
$529K
|
|
|
Nov 14, 2023
Q3 2023
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-299- 8.09% |
$3.47K - $3.74K
|
3.4K
$51.4K
|
|
|
Nov 13, 2023
Q3 2023
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-623- 0.54% |
$7.23K - $7.8K
|
115K
$1.75M
|
|
|
Nov 09, 2023
Q3 2023
|
Ubs Group Ag
|
SELL
|
- |
-711- 10.84% |
$8.25K - $8.9K
|
5.85K
$88.5K
|
|
|
Nov 14, 2023
Q3 2023
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-1.17K- 33.68% |
$13.6K - $14.7K
|
2.31K
$35K
|
|
|
Nov 14, 2023
Q3 2023
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-1.56K- 18.66% |
$18.1K - $19.5K
|
6.79K
$103K
|
|
|
Nov 13, 2023
Q3 2023
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-2.27K- 51.12% |
$26.4K - $28.5K
|
2.17K
$32.9K
|
|
|
Nov 14, 2023
Q3 2023
|
Sio Capital Management, LLC
New York, NY |
SELL
|
- |
-2.28K- 0.79% |
$26.5K - $28.6K
|
288K
$4.36M
|
|
|
Nov 09, 2023
Q3 2023
|
Citigroup Inc
|
SELL
|
- |
-3.09K- 99.23% |
$35.9K - $38.7K
|
24
$363
|
|
|
Nov 07, 2023
Q3 2023
|
Barclays PLC
London, X0 |
SELL
|
- |
-3.77K- 67.15% |
$43.8K - $47.2K
|
1.85K
$27.9K
|
|
|
Nov 14, 2023
Q3 2023
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-9.4K- 88.98% |
$109K - $118K
|
1.16K
$17.6K
|
|
|
Nov 13, 2023
Q3 2023
|
Yakira Capital Management, Inc.
Westport, CT |
SELL
|
- |
-10K- 15.6% |
$116K - $125K
|
54.1K
$819K
|
|
|
Nov 09, 2023
Q3 2023
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-11.2K- 2.44% |
$130K - $140K
|
449K
$6.79M
|