Institutional Ownership Ironwood Pharmaceuticals Inc (IRWD)
This table provides information about the institutional ownership of Ironwood Pharmaceuticals Inc (IRWD). We have compiled data on the 245 institutions that hold shares in the stock, with a total of 163 Million shares, which have been reported (via 13F filing form) to have a value of $230 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
22,877,015
shares
|
$32.3 Million
0.0% of portfolio
|
Q2 2024
Reduced 5.3%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Feb 11, 2025 Q4 2024 |
19,538,555
shares
|
$27.5 Million
0.0% of portfolio
|
Q4 2024
Reduced 11.34%
|
|
|
Sarissa Capital Management LP
Greenwich, CT |
Feb 14, 2025 Q4 2024 |
16,390,000
shares
|
$23.1 Million
22.5% of portfolio
|
Q1 2021
Added 16.74%
|
|
|
Pacer Advisors, Inc.
Malvern, PA |
Jan 22, 2025 Q4 2024 |
11,730,771
shares
|
$16.5 Million
0.13% of portfolio
|
Q4 2024
Added 4.0%
|
|
|
Armistice Capital, LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
9,468,000
shares
|
$13.3 Million
0.59% of portfolio
|
Q4 2024
Added 15.46%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Feb 13, 2025 Q4 2024 |
9,066,241
shares
|
$12.8 Million
0.06% of portfolio
|
Q4 2024
Added 5.46%
|
|
|
State Street Corp
Boston, MA |
Feb 14, 2025 Q4 2024 |
8,328,817
shares
|
$11.7 Million
0.0% of portfolio
|
Q4 2024
Reduced 16.04%
|
|
|
Braidwell LP
Stamford, CT |
Feb 14, 2025 Q4 2024 |
5,440,277
shares
|
$7.67 Million
1.35% of portfolio
|
Q4 2024
Added 22.58%
|
|
|
Kynam Capital Management, LP
Princeton, NJ |
Feb 14, 2025 Q4 2024 |
4,685,563
shares
|
$6.61 Million
1.32% of portfolio
|
Q4 2024
Added 27.13%
|
|
|
Lsv Asset Management
Chicago, IL |
Feb 13, 2025 Q4 2024 |
4,081,501
shares
|
$5.75 Million
0.04% of portfolio
|
Q4 2024
Reduced 19.2%
|
|
|
Morgan Stanley
New York, NY |
Feb 14, 2025 Q4 2024 |
4,024,693
shares
|
$5.67 Million
0.0% of portfolio
|
Q4 2024
Reduced 6.87%
|
|
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
Feb 14, 2025 Q4 2024 |
3,623,026
shares
|
$5.11 Million
0.06% of portfolio
|
Q4 2024
Reduced 15.05%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Feb 12, 2025 Q4 2024 |
3,306,570
shares
|
$4.66 Million
0.0% of portfolio
|
Q4 2024
Added 0.4%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Feb 14, 2025 Q4 2024 |
2,180,443
shares
|
$3.07 Million
0.01% of portfolio
|
Q4 2024
Added 135.5%
|
|
|
Ubs Group Ag
|
Feb 14, 2025 Q4 2024 |
2,179,261
shares
|
$3.07 Million
0.0% of portfolio
|
Q4 2024
Added 130.15%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Feb 06, 2025 Q4 2024 |
1,983,240
shares
|
$2.8 Million
0.0% of portfolio
|
Q4 2024
Added 4.15%
|
|
|
Northern Trust Corp
Chicago, IL |
Feb 14, 2025 Q4 2024 |
1,625,110
shares
|
$2.29 Million
0.0% of portfolio
|
Q4 2024
Added 7.9%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
Feb 14, 2025 Q4 2024 |
1,567,535
shares
|
$2.21 Million
0.0% of portfolio
|
Q4 2024
Added 47.44%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Feb 14, 2025 Q4 2024 |
1,234,000
shares
|
$1.74 Million
0.01% of portfolio
|
Q4 2024
Reduced 2.1%
|
|
|
Jupiter Asset Management LTD
|
Feb 10, 2025 Q4 2024 |
1,223,275
shares
|
$1.72 Million
0.06% of portfolio
|
Q4 2024
Reduced 15.55%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Feb 14, 2025 Q4 2024 |
1,151,008
shares
|
$1.62 Million
0.01% of portfolio
|
Q4 2024
New holding
|
|
|
Jpmorgan Chase & CO
New York, NY |
Feb 12, 2025 Q4 2024 |
1,074,506
shares
|
$1.52 Million
0.0% of portfolio
|
Q4 2024
Added 250.16%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Feb 11, 2025 Q4 2024 |
1,014,463
shares
|
$1.43 Million
0.01% of portfolio
|
Q4 2024
Added 29.02%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Feb 11, 2025 Q4 2024 |
915,272
shares
|
$1.29 Million
0.0% of portfolio
|
Q4 2024
Reduced 25.17%
|
|
|
Sio Capital Management, LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
907,783
shares
|
$1.28 Million
1.5% of portfolio
|
Q4 2024
New holding
|