Ironwood Pharmaceuticals Inc
- Stock Issuer and Owners
| Message |
|
Happy Holidays!! thanks for using AUM13F!!
|
| Ironwood Pharmaceuticals Inc |
| Ticker | IRWD |
| CIK # | 0001446847 |
| CUSIP | 46333X108 |
| Sector | Life Sciences - Pharmaceutical Preparations |
| Address | 301 Binney Street, Cambridge, MA 02142 |
| Source |
[EDGAR]
|
| Form 13F Holdings |
| Firm |
Period |
DFND |
Voting |
Shares |
| Armistice Capital LLC |
[2025-06-30]
|
SOLE |
16,150,000 |
16,150,000 |
| Sarissa Capital Management LP |
[2025-06-30]
|
SOLE |
15,919,435 |
15,919,435 |
| Vanguard Group Inc |
[2025-06-30]
|
SOLE |
0 |
14,992,703 |
| BlackRock, Inc. |
[2025-06-30]
|
SOLE |
11,836,378 |
12,022,998 |
| UBS Group AG |
[2025-06-30]
|
DFND |
11,499,004 |
11,500,430 |
| Renaissance Technologies LLC |
[2025-06-30]
|
SOLE |
8,406,169 |
8,406,169 |
| AQR Capital Management LLC |
[2025-06-30]
|
DFND |
5,818,826 |
5,991,961 |
| Kynam Capital Management LP |
[2025-06-30]
|
SOLE |
5,466,825 |
5,466,825 |
| Marshall Wace LLP |
[2025-06-30]
|
OTR |
0 |
3,993,557 |
| Charles Schwab Investment Management Inc |
[2025-06-30]
|
SOLE |
3,664,276 |
3,664,276 |
| Geode Capital Management LLC |
[2025-06-30]
|
DFND |
3,499,332 |
3,499,332 |
| Two Sigma Advisers LP |
[2025-06-30]
|
SOLE |
3,269,300 |
3,384,100 |
| Bank of America Corp /DE/ |
[2025-06-30]
|
DFND |
18,140 |
3,357,872 |
| Qube Research & Technologies Ltd |
[2025-06-30]
|
SOLE |
3,351,002 |
3,351,002 |
| State Street Corp |
[2025-06-30]
|
DFND |
2,920,402 |
3,107,719 |
| Two Sigma Investments LP |
[2025-06-30]
|
SOLE |
2,750,573 |
2,750,573 |
| LSV Asset Management |
[2025-06-30]
|
SOLE |
1,210,269 |
2,750,200 |
| Connor Clark & Lunn Investment Management Ltd |
[2025-06-30]
|
SOLE |
2,206,948 |
2,206,948 |
| Federated Hermes Inc |
[2025-06-30]
|
DFND |
2,177,038 |
2,177,038 |
| Jane Street Group LLC |
[2025-06-30]
|
DFND |
1,745,122 |
1,745,122 |
| D. E. Shaw & Co., Inc. |
[2025-06-30]
|
DFND |
1,657,175 |
1,669,639 |
| Deutsche Bank AG |
[2025-06-30]
|
DFND |
1,133 |
1,523,337 |
| Jacobs Levy Equity Management Inc |
[2025-06-30]
|
SOLE |
1,111,652 |
1,475,046 |
| Goldman Sachs Group Inc |
[2025-06-30]
|
DFND |
1,444,020 |
1,444,730 |
| Northern Trust Corp |
[2025-06-30]
|
DFND |
1,281,026 |
1,282,956 |
| Los Angeles Capital Management LLC |
[2025-06-30]
|
SOLE |
171,761 |
1,211,155 |
| Vanguard Group Inc |
[2025-06-30]
|
DFND |
0 |
1,209,426 |
| Amundi |
[2025-06-30]
|
DFND |
0 |
755,536 |
| GSA Capital Partners LLP |
[2025-06-30]
|
SOLE |
720,860 |
720,860 |
| SEI Investments Co |
[2025-06-30]
|
SOLE |
683,604 |
683,604 |
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