Purchases and Sales Made in Q2 2023 in Merrimack Pharmaceuticals Inc (MACK)
This table provides information about the institutional ownership of Merrimack Pharmaceuticals Inc (MACK) during Q2 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 |
|---|---|---|---|---|---|---|---|
|
Aug 11, 2023
Q2 2023
|
Black Rock Inc.
New York, NY |
BUY
|
- |
454K+ 204.29% |
$5.46M - $5.93M
|
676K
$10.2M
|
|
|
Aug 14, 2023
Q2 2023
|
State Street Corp
Boston, MA |
BUY
|
- |
124K+ 244.38% |
$1.49M - $1.61M
|
174K
$2.63M
|
|
|
Aug 11, 2023
Q2 2023
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
114K+ 87.3% |
$1.37M - $1.49M
|
244K
$3.69M
|
|
|
Aug 14, 2023
Q2 2023
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
98.3K+ 21.43% |
$1.18M - $1.28M
|
557K
$8.42M
|
|
|
Aug 11, 2023
Q2 2023
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
88K+ 315.03% |
$1.06M - $1.15M
|
116K
$1.75M
|
|
|
Aug 14, 2023
Q2 2023
|
Kennedy Capital Management, Inc.
St Louis, MO |
BUY
|
- |
77.7K+ 565.11% |
$935K - $1.02M
|
91.5K
$1.38M
|
|
|
Aug 09, 2023
Q2 2023
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
29.6KNew |
$356K - $387K
|
29.6K
$448K
|
|
|
Aug 14, 2023
Q2 2023
|
Morgan Stanley
New York, NY |
BUY
|
- |
28.5K+ 52.67% |
$343K - $373K
|
82.7K
$1.25M
|
|
|
Aug 14, 2023
Q2 2023
|
Sio Capital Management, LLC
New York, NY |
BUY
|
- |
17.9K+ 6.56% |
$215K - $234K
|
291K
$4.4M
|
|
|
Aug 10, 2023
Q2 2023
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
14.4KNew |
$173K - $188K
|
14.4K
$218K
|
|
|
Aug 14, 2023
Q2 2023
|
Nuveen Asset Management, LLC
Chicago, IL |
BUY
|
- |
13.7KNew |
$165K - $179K
|
13.7K
$208K
|
|
|
Aug 08, 2023
Q2 2023
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
12.6KNew |
$151K - $164K
|
12.6K
$190K
|
|
|
Aug 03, 2023
Q2 2023
|
Fifth Lane Capital, LP
Austin, TX |
BUY
|
- |
10.9KNew |
$131K - $143K
|
10.9K
$165K
|
|
|
Aug 14, 2023
Q2 2023
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
9.33K+ 755.63% |
$112K - $122K
|
10.6K
$160K
|
|
|
Aug 11, 2023
Q2 2023
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
8.34KNew |
$100K - $109K
|
8.34K
$126K
|
|
|
Aug 07, 2023
Q2 2023
|
New York State Common Retirement Fund
|
BUY
|
- |
8.1KNew |
$97.4K - $106K
|
8.1K
$123K
|
|
|
Aug 11, 2023
Q2 2023
|
Wittenberg Investment Management, Inc.
Carlisle, MA |
BUY
|
- |
7K+ 3.54% |
$84.1K - $91.5K
|
205K
$3.1M
|
|
|
Feb 09, 2024
Q2 2023
|
Wittenberg Investment Management, Inc.
Carlisle, MA |
BUY
|
- |
7K+ 3.54% |
$84.1K - $91.5K
|
205K
$3.1M
|
|
|
Aug 10, 2023
Q2 2023
|
Met Life Investment Management, LLC
Whippany, NJ |
BUY
|
- |
5.61KNew |
$67.4K - $73.3K
|
5.61K
$84.9K
|
|
|
Apr 29, 2024
Q2 2023
|
Met Life Investment Management, LLC
Whippany, NJ |
BUY
|
- |
5.61KNew |
$67.4K - $73.3K
|
5.61K
$84.9K
|
|
|
Aug 04, 2023
Q2 2023
|
American International Group, Inc.
New York, NY |
BUY
|
- |
5.04KNew |
$60.6K - $65.9K
|
5.04K
$76.2K
|
|
|
Aug 15, 2023
Q2 2023
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
4.28K+ 2515.29% |
$51.4K - $55.9K
|
4.45K
$67.3K
|
|
|
Aug 21, 2023
Q2 2023
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
3.48KNew |
$41.9K - $45.5K
|
3.48K
$52.7K
|
|
|
Aug 11, 2023
Q2 2023
|
Ubs Group Ag
|
BUY
|
- |
3.43K+ 109.69% |
$41.2K - $44.8K
|
6.56K
$99.2K
|
|
|
Aug 10, 2023
Q2 2023
|
Citigroup Inc
|
BUY
|
- |
3.12KNew |
$37.5K - $40.7K
|
3.12K
$47.2K
|
|
|
Aug 14, 2023
Q2 2023
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
2.32K+ 155.53% |
$27.9K - $30.3K
|
3.82K
$57.7K
|
|
|
Aug 11, 2023
Q2 2023
|
Amalgamated Bank
New York, NY |
BUY
|
- |
1.59KNew |
$19.1K - $20.7K
|
1.59K
$24K
|
|
|
Aug 14, 2023
Q2 2023
|
Legal & General Group PLC
London, X0 |
BUY
|
- |
1.29KNew |
$15.5K - $16.8K
|
1.29K
$19.5K
|
|
|
Aug 14, 2023
Q2 2023
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
1.25K+ 15587.5% |
$15K - $16.3K
|
1.26K
$19K
|
|
|
Aug 11, 2023
Q2 2023
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
BUY
|
- |
865New |
$10.4K - $11.3K
|
865
$13.1K
|
|
|
Aug 10, 2023
Q2 2023
|
Metropolitan Life Insurance CO
New York, NY |
BUY
|
- |
581New |
$6.98K - $7.59K
|
581
$8.79K
|
|
|
Aug 03, 2023
Q2 2023
|
Cwm, LLC
|
BUY
|
- |
275New |
$3.31K - $3.59K
|
275
$4.16K
|
|
|
Jul 26, 2023
Q2 2023
|
Dorsey Wright & Associates
|
BUY
|
- |
201+ 11.17% |
$2.42K - $2.63K
|
2K
$30.3K
|
|
|
Aug 03, 2023
Q2 2023
|
Barclays PLC
London, X0 |
BUY
|
- |
179+ 3.29% |
$2.15K - $2.34K
|
5.62K
$85K
|
|
|
Aug 11, 2023
Q2 2023
|
Covestor LTD
Boston, MA |
BUY
|
- |
87New |
$1.05K - $1.14K
|
87
$1.32K
|
|
|
Aug 10, 2023
Q2 2023
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Aug 14, 2023
Q2 2023
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-1.83K- 36.92% |
$22K - $23.9K
|
3.12K
$47.3K
|
|
|
Aug 14, 2023
Q2 2023
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-4.79K- 56.46% |
$57.6K - $62.7K
|
3.7K
$55.9K
|
|
|
Aug 09, 2023
Q2 2023
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-6.18K- 1.33% |
$74.3K - $80.8K
|
460K
$6.96M
|
|
|
Aug 11, 2023
Q2 2023
|
Yakira Capital Management, Inc.
Westport, CT |
SELL
|
- |
-8K- 11.09% |
$96.2K - $105K
|
64.1K
$970K
|
|
|
Aug 14, 2023
Q2 2023
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-11.2K- 11.42% |
$135K - $147K
|
87K
$1.32M
|
|
|
Aug 14, 2023
Q2 2023
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-20.8K- 59.48% |
$249K - $271K
|
14.1K
$214K
|
|
|
May 14, 2024
Q2 2023
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-20.8K- 59.48% |
$249K - $271K
|
14.1K
$214K
|
|
|
Aug 14, 2023
Q2 2023
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-29.5K- 73.26% |
$354K - $385K
|
10.7K
$163K
|
|
|
Aug 11, 2023
Q2 2023
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-65.4K- 47.04% |
$786K - $855K
|
73.6K
$1.11M
|
|
|
Aug 14, 2023
Q2 2023
|
Boothbay Fund Management, LLC
New York, NY |
SELL
|
- |
-71K- 60.46% |
$853K - $928K
|
46.4K
$703K
|
|
|
Aug 14, 2023
Q2 2023
|
Nantahala Capital Management, LLC
New Canaan, CT |
SELL
|
- |
-80.1K- 41.89% |
$963K - $1.05M
|
111K
$1.68M
|