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, Q4 2022
Institutional positions in Ironwood Pharmaceuticals Inc as of Dec 31, 2022. 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
- 250
- +7 vs. Q3 2022
- Shares held
- 167.8M
- −1.88M (−1.1%) vs. Q3 2022
- Total value
- $2.08B
- +$320.9M (+18.3%) vs. Q3 2022
- New holders
- 29
- 94 more added
- Sold out
- 22
- 88 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Ironwood Pharmaceuticals Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jump Financial, LLC | 118,964 | $1.47M | 0.08% | +104,220+706.9% | Added |
| ClariVest Asset Management LLC | 116,268 | $1.44M | 0.07% | −33,119−22.2% | Reduced |
| Voya Investment Management LLC | 112,861 | $1.40M | 0.00% | +151+0.1% | Added |
| Artal Group S.A. | 110,532 | $1.37M | 0.08% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 102,088 | $1.26M | 0.01% | −5,300−4.9% | Reduced |
| Wells Fargo & Company | 94,899 | $1.18M | 0.00% | −7,438−7.3% | Reduced |
| State of Alaska, Department of Revenue | 92,928 | $1.15M | 0.01% | +633+0.7% | Added |
| Price T Rowe Associates Inc | 92,695 | $1.15M | 0.00% | −7,694−7.7% | Reduced |
| Texas Permanent School Fund | 89,719 | $1.11M | 0.02% | −6,157−6.4% | Reduced |
| Ensign Peak Advisors, Inc | 89,200 | $1.11M | 0.00% | +63,950+253.3% | Added |
| Yousif Capital Management, LLC | 80,327 | $995.3K | 0.01% | −23,105−22.3% | Reduced |
| Broderick Brian C | 79,000 | $978.8K | 0.29% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 75,322 | $933.2K | 0.03% | −37,240−33.1% | Reduced |
| Fisher Asset Management, LLC | 75,247 | $932.0K | 0.00% | −21,494−22.2% | Reduced |
| Duality Advisers, LP | 75,009 | $929.4K | 0.11% | −101,239−57.4% | Reduced |
| American International Group, Inc. | 74,058 | $917.6K | 0.01% | −566−0.8% | Reduced |
| Old West Investment Management, LLC | 73,158 | $906.4K | 0.57% | +645+0.9% | Added |
| Citadel Advisors LLC | 71,174 | $881.8K | 0.00% | +52,655+284.3% | Added |
| Ritholtz Wealth Management | 71,164 | $881.7K | 0.05% | +22,692+46.8% | Added |
| MetLife Investment Management | 70,128 | $868.9K | 0.01% | 00.0% | Unchanged |
| Comerica Bank | 74,140 | $846.0K | 0.01% | −23,987−24.4% | Reduced |
| Amalgamated Bank | 65,661 | $814.0K | 0.01% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 63,400 | $786.0K | 0.02% | −300−0.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 63,168 | $782.7K | 0.00% | +58+0.1% | Added |
| Affinity Investment Advisors, LLC | 61,894 | $766.9K | 0.35% | +478+0.8% | Added |
| Gsa Capital Partners LLP | 60,949 | $755.0K | 0.09% | +13,007+27.1% | Added |
| International Biotechnology Trust PLC | 60,000 | $743.4K | 0.23% | 00.0% | Unchanged |
| Creative Planning | 57,347 | $710.5K | 0.00% | +28,163+96.5% | Added |
| New York State Teachers Retirement System | 56,519 | $700.0K | 0.00% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 55,115 | $682.9K | 0.02% | +55,115 | New |
| Manufacturers Life Insurance Company, The | 54,452 | $674.7K | 0.00% | −68−0.1% | Reduced |
| Intrinsic Value Partners, LLC | 51,905 | $643.0K | 0.88% | −1,900−3.5% | Reduced |
| Grimes & Company, Inc. | 47,846 | $592.8K | 0.03% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 45,091 | $558.7K | 0.01% | +5,083+12.7% | Added |
| Everence Capital Management Inc | 45,050 | $558.0K | 0.05% | −9,440−17.3% | Reduced |
| Oregon Public Employees Retirement Fund | 44,288 | $548.7K | 0.01% | +26+0.1% | Added |
| EMC Capital Management | 43,315 | $537.0K | 0.48% | +5,558+14.7% | Added |
| Teachers Retirement System of the State of Kentucky | 42,008 | $521.0K | 0.01% | 00.0% | Unchanged |
| Shell Asset Management Co | 41,841 | $518.0K | 0.02% | −8,838−17.4% | Reduced |
| Teacher Retirement System of Texas | 41,646 | $516.0K | 0.00% | −3,722−8.2% | Reduced |
| Aigen Investment Management, LP | 41,087 | $509.1K | 0.07% | +41,087 | New |
| Arizona State Retirement System | 38,914 | $482.1K | 0.00% | +1,289+3.4% | Added |
| Panagora Asset Management Inc | 38,332 | $474.9K | 0.00% | −9,186−19.3% | Reduced |
| LPL Financial LLC | 38,188 | $473.1K | 0.00% | +3,499+10.1% | Added |
| Russell Investments Group, Ltd. | 37,372 | $463.0K | 0.00% | +29,818+394.7% | Added |
| Campbell & CO Investment Adviser LLC | 36,327 | $450.1K | 0.11% | +22,343+159.8% | Added |
| E Fund Management Co., Ltd. | 35,685 | $442.0K | 0.04% | −7,619−17.6% | Reduced |
| First Hawaiian Bank | 34,730 | $430.0K | 0.02% | 00.0% | Unchanged |
| ProShare Advisors LLC | 34,166 | $423.3K | 0.00% | +2,580+8.2% | Added |
| Advisory Research Inc | 30,293 | $375.3K | 0.04% | −44−0.1% | Reduced |
| Sawyer & Company, Inc | 30,000 | $372.0K | 0.18% | −11,000−26.8% | Reduced |
| Seven Eight Capital, LP | 29,843 | $369.8K | 0.10% | +29,843 | New |
| Miller Howard Investments Inc | 29,815 | $369.4K | 0.01% | +6,422+27.5% | Added |
| Tocqueville Asset Management L.P. | 29,641 | $367.3K | 0.01% | +1,110+3.9% | Added |
| Handelsbanken Fonder AB | 28,955 | $359.0K | 0.00% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 27,968 | $346.5K | 0.00% | +1,446+5.5% | Added |
| Natixis Advisors, L.P. | 27,475 | $340.0K | 0.00% | +27,475 | New |
| State of Wyoming | 26,497 | $328.3K | 0.11% | +3,110+13.3% | Added |
| Engineers Gate Manager LP | 25,997 | $322.1K | 0.02% | −11,590−30.8% | Reduced |
| Royal Bank of Canada | 26,010 | $322.0K | 0.00% | +21,946+540.0% | Added |
| Public Employees Retirement Association of Colorado | 24,883 | $308.0K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 24,700 | $306.0K | 0.00% | −121,863−83.1% | Reduced |
| Mariner, LLC | 24,553 | $304.0K | 0.00% | −1,484−5.7% | Reduced |
| Quent Capital, LLC | 24,500 | $303.6K | 0.06% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 24,399 | $302.3K | 0.16% | +3,829+18.6% | Added |
| Janus Henderson Group PLC | 23,806 | $295.3K | 0.00% | −20.0% | Reduced |
| Acrisure Capital Management, LLC | 23,406 | $290.0K | 0.32% | +23,406 | New |
| Watershed Asset Management, L.L.C. | 23,366 | $289.5K | 0.37% | +23,366 | New |
| Prospera Financial Services Inc | 22,946 | $284.3K | 0.01% | +1,222+5.6% | Added |
| New Vernon Capital Holdings II LLC | 21,405 | $265.2K | 0.21% | +3,476+19.4% | Added |
| Franklin Resources Inc | 20,016 | $248.0K | 0.00% | −291−1.4% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 20,000 | $247.8K | 0.00% | −83,800−80.7% | Reduced |
| FMR LLC | 19,238 | $238.4K | 0.00% | −80,247−80.7% | Reduced |
| CWM Advisors, LLC | 18,861 | $233.7K | 0.03% | −2,120−10.1% | Reduced |
| Euclidean Technologies Management, LLC | 18,475 | $228.9K | 0.22% | 00.0% | Unchanged |
| Profund Advisors LLC | 18,386 | $227.8K | 0.01% | +181+1.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 18,365 | $227.5K | 0.00% | −1,056−5.4% | Reduced |
| Virginia Retirement Systems Et Al | 16,900 | $209.4K | 0.00% | +16,900 | New |
| Pictet Asset Management SA | 16,495 | $204.0K | 0.00% | +4,695+39.8% | Added |
| NinePointTwo Capital | 16,024 | $198.0K | 0.08% | +16,024 | New |
| Tower Research Capital LLC (TRC) | 15,434 | $191.0K | 0.01% | −7,897−33.8% | Reduced |
| Wedge Capital Management L L P | 14,903 | $185.0K | 0.00% | −86−0.6% | Reduced |
| First Manhattan Co | 14,925 | $184.9K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 14,174 | $175.6K | 0.02% | +14,174 | New |
| Raymond James Financial Services Advisors, Inc. | 13,817 | $171.2K | 0.00% | +72+0.5% | Added |
| Bank of Montreal | 13,534 | $168.8K | 0.00% | −107−0.8% | Reduced |
| Summit Global Investments | 13,300 | $165.0K | 0.01% | +300+2.3% | Added |
| Advisor Group Holdings, Inc. | 12,942 | $161.0K | 0.00% | −2,161−14.3% | Reduced |
| KBC Group NV | 12,469 | $154.0K | 0.00% | 00.0% | Unchanged |
| Cetera Advisor Networks LLC | 11,358 | $140.7K | 0.00% | −1,048−8.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 10,868 | $134.7K | 0.00% | +10,868 | New |
| Lazard Asset Management LLC | 10,888 | $134.0K | 0.00% | +10,888 | New |
| Mackenzie Financial Corp | 10,460 | $129.6K | 0.00% | +10,460 | New |
| Tokio Marine Asset Management Co Ltd | 10,200 | $126.4K | 0.01% | −4,200−29.2% | Reduced |
| SG Americas Securities, LLC | 9,950 | $123.0K | 0.00% | +9,950 | New |
| Ameritas Investment Partners, Inc. | 10,251 | $116.8K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 8,268 | $102.4K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 6,639 | $82.0K | 0.00% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 5,065 | $63.0K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 4,858 | $50.0K | 0.00% | +4,832+18,584.6% | Added |