Ironwood Pharmaceuticals Inc
IRWD- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001446847
In the last 90 days, Ironwood Pharmaceuticals Inc insiders filed 0 open-market purchases and 1 sale; 212 institutions reported holding it in 13F filings for Q2 2026, worth $675.8M in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in Ironwood Pharmaceuticals Inc as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 221
- −5 vs. Q2 2024
- Shares held
- 163.5M
- +15.0M (+10.1%) vs. Q2 2024
- Total value
- $673.7M
- −$294.3M (−30.4%) vs. Q2 2024
- New holders
- 39
- 69 more added
- Sold out
- 44
- 77 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IRWD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 212 | $675.8M |
| Q1 2026 | 227 | $566.8M |
| Q4 2025 | 199 | $520.2M |
| Q3 2025 | 166 | $194.9M |
| Q2 2025 | 155 | $104.9M |
| Q1 2025 | 200 | $228.5M |
| Q4 2024 | 223 | $727.5M |
| Q3 2024 | 221 | $673.7M |
| Q2 2024 | 227 | $1.12B |
| Q1 2024 | 261 | $1.50B |
| Q4 2023 | 251 | $1.89B |
| Q3 2023 | 249 | $1.56B |
| Q2 2023 | 252 | $1.77B |
| Q1 2023 | 255 | $1.74B |
| Q4 2022 | 250 | $2.08B |
| Q3 2022 | 245 | $1.76B |
| Q2 2022 | 240 | $2.02B |
| Q1 2022 | 221 | $2.09B |
| Q4 2021 | 212 | $2.00B |
| Q3 2021 | 229 | $2.32B |
| Q2 2021 | 209 | $2.25B |
| Q1 2021 | 210 | $1.91B |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Ironwood Pharmaceuticals Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MetLife Investment Management | 80,696 | $332.5K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 80,217 | $330.0K | 0.00% | −1,911−2.3% | Reduced |
| STRS Ohio | 76,600 | $315.6K | 0.00% | −4,400−5.4% | Reduced |
| Tudor Investment Corp Et Al | 75,287 | $310.2K | 0.00% | +75,287 | New |
| Louisiana State Employees Retirement System | 68,000 | $280.2K | 0.01% | −2,400−3.4% | Reduced |
| Old West Investment Management, LLC | 67,961 | $280.0K | 0.11% | +1,509+2.3% | Added |
| Exchange Traded Concepts, LLC | 67,691 | $278.9K | 0.01% | +67,691 | New |
| Daiwa Securities Group Inc. | 67,570 | $278.0K | 0.00% | +11,800+21.2% | Added |
| Jump Financial, LLC | 66,189 | $272.7K | 0.01% | +66,189 | New |
| Janus Henderson Group PLC | 66,187 | $272.4K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 64,970 | $267.7K | 0.00% | +1,353+2.1% | Added |
| State of Tennessee, Treasury Department | 64,874 | $267.3K | 0.00% | −2,613−3.9% | Reduced |
| US Bancorp | 62,402 | $257.1K | 0.00% | +53+0.1% | Added |
| Handelsbanken Fonder AB | 59,455 | $245.0K | 0.00% | +11,600+24.2% | Added |
| Headlands Technologies LLC | 55,109 | $227.0K | 0.03% | +26,452+92.3% | Added |
| Virtus ETF Advisers LLC | 55,075 | $226.9K | 0.11% | 00.0% | Unchanged |
| EMC Capital Management | 3,013 | $225.0K | 0.19% | −20,880−87.4% | Reduced |
| Manufacturers Life Insurance Company, The | 54,522 | $224.6K | 0.00% | −22,552−29.3% | Reduced |
| Sherbrooke Park Advisers LLC | 50,701 | $208.9K | 0.05% | +50,701 | New |
| Maryland State Retirement & Pension System | 48,771 | $200.9K | 0.00% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 48,333 | $199.1K | 0.00% | +48,333 | New |
| Gallacher Capital Management LLC | 48,268 | $198.9K | 0.09% | +18,301+61.1% | Added |
| Voya Investment Management LLC | 47,765 | $196.8K | 0.00% | −32,749−40.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 45,197 | $186.2K | 0.00% | −5,243−10.4% | Reduced |
| Mariner, LLC | 45,213 | $186.2K | 0.00% | −35,216−43.8% | Reduced |
| Yousif Capital Management, LLC | 45,154 | $186.0K | 0.00% | +375+0.8% | Added |
| Teachers Retirement System of the State of Kentucky | 44,349 | $183.0K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 44,394 | $182.9K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 44,039 | $181.4K | 0.00% | +44,039 | New |
| Grimes & Company, Inc. | 42,675 | $175.8K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 42,151 | $173.7K | 0.00% | +4,749+12.7% | Added |
| New York State Common Retirement Fund | 41,869 | $172.5K | 0.00% | −749,836−94.7% | Reduced |
| Amalgamated Bank | 41,457 | $171.0K | 0.00% | −287−0.7% | Reduced |
| Arizona State Retirement System | 41,194 | $169.7K | 0.00% | +1,756+4.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 40,867 | $168.4K | 0.00% | −19,100−31.9% | Reduced |
| Prairiewood Capital, LLC | 39,306 | $161.9K | 0.07% | 00.0% | Unchanged |
| ProShare Advisors LLC | 38,937 | $160.4K | 0.00% | +7,764+24.9% | Added |
| New York State Teachers Retirement System | 38,500 | $159.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 37,441 | $154.3K | 0.00% | −4,390−10.5% | Reduced |
| Teacher Retirement System of Texas | 35,873 | $148.0K | 0.00% | +4,933+15.9% | Added |
| Gerber, LLC | 34,600 | $142.6K | 0.10% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 33,050 | $136.2K | 0.00% | −900−2.7% | Reduced |
| Broderick Brian C | 33,000 | $136.0K | 0.03% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 30,723 | $126.6K | 0.01% | +12,047+64.5% | Added |
| State of Wyoming | 30,379 | $125.2K | 0.02% | −5,386−15.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 30,047 | $123.8K | 0.00% | −95−0.3% | Reduced |
| Connors Investor Services Inc | 30,000 | $123.6K | 0.01% | +30,000 | New |
| Everence Capital Management Inc | 27,850 | $115.0K | 0.01% | +7,420+36.3% | Added |
| Shell Asset Management Co | 27,809 | $115.0K | 0.01% | +27,809 | New |
| PDT Partners, LLC | 27,300 | $112.5K | 0.01% | +27,300 | New |
| Teza Capital Management LLC | 27,221 | $112.2K | 0.01% | −8,859−24.6% | Reduced |
| Captrust Financial Advisors | 26,741 | $110.2K | 0.00% | −877−3.2% | Reduced |
| E Fund Management Co., Ltd. | 25,485 | $105.0K | 0.01% | +2,143+9.2% | Added |
| Public Employees Retirement Association of Colorado | 24,883 | $103.0K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 24,500 | $100.9K | 0.01% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 23,766 | $97.9K | 0.00% | −36,394−60.5% | Reduced |
| Amundi | 23,090 | $95.8K | 0.00% | +2,381+11.5% | Added |
| Ballentine Partners, LLC | 21,541 | $88.7K | 0.00% | +21,541 | New |
| Mutual of America Capital Management LLC | 21,143 | $87.1K | 0.00% | −1,849−8.0% | Reduced |
| Quantinno Capital Management LP | 19,191 | $79.1K | 0.00% | +5,482+40.0% | Added |
| Virtu Financial LLC | 18,962 | $78.0K | 0.00% | +18,962 | New |
| Verition Fund Management LLC | 17,425 | $71.8K | 0.00% | +17,425 | New |
| EntryPoint Capital, LLC | 16,665 | $68.7K | 0.04% | +6,083+57.5% | Added |
| Pictet Asset Management Holding SA | 16,495 | $68.0K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 15,584 | $64.2K | 0.00% | +254+1.7% | Added |
| Royal Bank of Canada | 15,137 | $63.0K | 0.00% | +1,134+8.1% | Added |
| Mercer Global Advisors Inc | 15,316 | $61.6K | 0.00% | −1,287−7.8% | Reduced |
| Axq Capital, LP | 14,929 | $61.5K | 0.02% | +14,929 | New |
| Legacy Capital Group California, Inc. | 14,307 | $58.9K | 0.02% | +14,307 | New |
| Ameritas Investment Partners, Inc. | 13,773 | $56.7K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 13,669 | $54.9K | 0.00% | −80,895−85.5% | Reduced |
| Farallon Capital Management, L.L.C. | 13,000 | $53.6K | 0.00% | 00.0% | Unchanged |
| Diversified Trust Co | 12,574 | $51.8K | 0.00% | +12,574 | New |
| Wolverine Trading, LLC | 12,747 | $51.2K | 0.00% | +12,747 | New |
| Los Angeles Capital Management LLC | 12,172 | $50.1K | 0.00% | −24,674−67.0% | Reduced |
| Mackenzie Financial Corp | 10,460 | $43.1K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 11,058 | $43.1K | 0.00% | −14,865−57.3% | Reduced |
| Simplex Trading, LLC | 8,827 | $36.0K | 0.00% | +8,827 | New |
| KBC Group NV | 8,593 | $35.0K | 0.00% | +3,198+59.3% | Added |
| The PNC Financial Services Group, Inc. | 7,230 | $29.8K | 0.00% | +2,483+52.3% | Added |
| GAMMA Investing LLC | 6,170 | $25.4K | 0.00% | −4,356−41.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 5,777 | $23.2K | 0.00% | +1,031+21.7% | Added |
| Allworth Financial LP | 5,285 | $21.8K | 0.00% | +4,431+518.9% | Added |
| CWM, LLC | 3,942 | $16.0K | 0.00% | −2,658−40.3% | Reduced |
| Versant Capital Management, Inc | 2,804 | $11.6K | 0.00% | +2,644+1,652.5% | Added |
| Nisa Investment Advisors, LLC | 2,209 | $9.10K | 0.00% | +799+56.7% | Added |
| WealthCollab, LLC | 1,634 | $6.73K | 0.00% | +1,634 | New |
| Fifth Third Bancorp | 1,442 | $5.94K | 0.00% | −53−3.5% | Reduced |
| Tower Research Capital LLC (TRC) | 1,424 | $5.87K | 0.00% | −28,552−95.2% | Reduced |
| AdvisorNet Financial, Inc | 1,310 | $5.40K | 0.00% | +1,310 | New |
| Planning Capital Management Corp | 1,303 | $5.37K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 1,100 | $4.53K | 0.00% | +930+547.1% | Added |
| Group One Trading, L.P. | 1,060 | $4.37K | 0.00% | +1,060 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,043 | $4.30K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 1,029 | $4.14K | 0.00% | +706+218.6% | Added |
| Quadrant Capital Group LLC | 767 | $3.16K | 0.00% | −1,259−62.1% | Reduced |
| Bessemer Group Inc | 547 | $2.00K | 0.00% | +547 | New |
| Lindbrook Capital, LLC | 475 | $1.96K | 0.00% | −152−24.2% | Reduced |
| Sterling Capital Management LLC | 373 | $1.54K | 0.00% | +373 | New |
| Northwestern Mutual Wealth Management Co | 270 | $1.11K | 0.00% | 00.0% | Unchanged |