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, Q1 2023
Institutional positions in Ironwood Pharmaceuticals Inc as of Mar 31, 2023. 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
- 255
- +7 vs. Q4 2022
- Shares held
- 164.6M
- −2.86M (−1.7%) vs. Q4 2022
- Total value
- $1.74B
- −$331.6M (−16.0%) vs. Q4 2022
- New holders
- 27
- 107 more added
- Sold out
- 20
- 79 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding Ironwood Pharmaceuticals Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Parkside Financial Bank & Trust | 16 | $169 | 0.00% | −10−38.5% | Reduced |
| AdvisorNet Financial, Inc | 26 | $274 | 0.00% | +1+4.0% | Added |
| Disciplined Investments, LLC | 26 | $274 | 0.00% | +1+4.0% | Added |
| Private Trust Co NA | 26 | $274 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 33 | $348 | 0.00% | +4+13.8% | Added |
| RFP Financial Group LLC | 47 | $494 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 60 | $631 | 0.00% | 00.0% | Unchanged |
| Carolinas Wealth Consulting LLC | 67 | $705 | 0.00% | 00.0% | Unchanged |
| Denali Advisors LLC | 68 | $715 | 0.00% | +68 | New |
| Schubert & Co | 74 | $779 | 0.00% | +23+45.1% | Added |
| JFS Wealth Advisors, LLC | 75 | $789 | 0.00% | −2−2.6% | Reduced |
| Lazard Asset Management LLC | 109 | $1.00K | 0.00% | −10,779−99.0% | Reduced |
| City State Bank | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| Steward Financial Group LLC | 109 | $1.00K | 0.00% | +80+275.9% | Added |
| Baldrige Asset Management LLC | 64 | $1.00K | 0.00% | +64 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 100 | $1.05K | 0.00% | −19,900−99.5% | Reduced |
| Farmers & Merchants Investments Inc | 101 | $1.06K | 0.00% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 105 | $1.10K | 0.00% | +105 | New |
| Hexagon Capital Partners LLC | 140 | $1.47K | 0.00% | +104+288.9% | Added |
| Bell Investment Advisors, Inc | 143 | $1.50K | 0.00% | +2+1.4% | Added |
| Glen Eagle Advisors, LLC | 156 | $1.64K | 0.00% | −296−65.5% | Reduced |
| Glassman Wealth Services | 169 | $1.78K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 180 | $1.89K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 240 | $2.52K | 0.00% | +125+108.7% | Added |
| Lindbrook Capital, LLC | 247 | $2.60K | 0.00% | +144+139.8% | Added |
| Covestor Ltd | 361 | $4.00K | 0.00% | +14+4.0% | Added |
| Bessemer Group Inc | 373 | $4.00K | 0.00% | +373 | New |
| Huntington National Bank | 409 | $4.30K | 0.00% | +409 | New |
| First Horizon Advisors, Inc. | 422 | $4.44K | 0.00% | +338+402.4% | Added |
| West Branch Capital LLC | 423 | $4.45K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 445 | $5.00K | 0.00% | +62+16.2% | Added |
| Daiwa Securities Group Inc. | 573 | $6.00K | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 595 | $6.26K | 0.00% | 00.0% | Unchanged |
| Clean Yield Group | 702 | $7.38K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 705 | $7.42K | 0.00% | +12+1.7% | Added |
| TCI Wealth Advisors, Inc. | 864 | $9.09K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,179 | $12.4K | 0.00% | −1,816−60.6% | Reduced |
| Allworth Financial LP | 1,287 | $13.5K | 0.00% | +123+10.6% | Added |
| Parallel Advisors, LLC | 1,685 | $17.7K | 0.00% | +638+60.9% | Added |
| Amundi | 1,843 | $19.4K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 2,089 | $22.0K | 0.01% | +531+34.1% | Added |
| The PNC Financial Services Group, Inc. | 2,580 | $27.1K | 0.00% | −431−14.3% | Reduced |
| Advisory Services Network, LLC | 2,633 | $27.7K | 0.00% | −380−12.6% | Reduced |
| Ronald Blue Trust, Inc. | 2,264 | $28.0K | 0.00% | −2,594−53.4% | Reduced |
| Nisa Investment Advisors, LLC | 2,783 | $29.0K | 0.00% | −3,856−58.1% | Reduced |
| Gladius Capital Management LP | 3,072 | $32.3K | 0.01% | −104−3.3% | Reduced |
| Signaturefd, LLC | 3,173 | $33.4K | 0.00% | +2,812+778.9% | Added |
| Goodman Advisory Group, LLC | 3,500 | $36.8K | 0.02% | +3,500 | New |
| Banque Cantonale Vaudoise | 5,065 | $53.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 6,697 | $70.5K | 0.01% | +3,795+130.8% | Added |
| Northwestern Mutual Wealth Management Co | 7,270 | $76.5K | 0.00% | +7,000+2,592.6% | Added |
| Metropolitan Life Insurance Co | 7,397 | $77.8K | 0.00% | −871−10.5% | Reduced |
| Tower Research Capital LLC (TRC) | 7,682 | $81.0K | 0.00% | −7,752−50.2% | Reduced |
| Royal Bank of Canada | 9,610 | $100.0K | 0.00% | −16,400−63.1% | Reduced |
| Everence Capital Management Inc | 10,090 | $106.0K | 0.01% | −34,960−77.6% | Reduced |
| Advisor Group Holdings, Inc. | 10,091 | $106.2K | 0.00% | −2,851−22.0% | Reduced |
| Point72 Asset Management, L.P. | 10,193 | $107.2K | 0.00% | +10,193 | New |
| Ameritas Investment Partners, Inc. | 10,251 | $107.8K | 0.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 10,460 | $110.0K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 11,045 | $116.0K | 0.00% | −1,424−11.4% | Reduced |
| Sawyer & Company, Inc | 10,950 | $117.0K | 0.06% | −19,050−63.5% | Reduced |
| Cetera Advisor Networks LLC | 11,213 | $118.0K | 0.00% | −145−1.3% | Reduced |
| Tokio Marine Asset Management Co Ltd | 11,600 | $122.0K | 0.01% | +1,400+13.7% | Added |
| Virtu Financial LLC | 11,722 | $123.0K | 0.01% | +11,722 | New |
| Summit Global Investments | 13,300 | $140.0K | 0.01% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 13,725 | $144.4K | 0.00% | −92−0.7% | Reduced |
| Kula Investments, LLC | 14,003 | $147.3K | 0.04% | +14,003 | New |
| First Manhattan Co | 14,925 | $157.0K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 15,800 | $166.0K | 0.01% | +15,200+2,533.3% | Added |
| Pictet Asset Management SA | 16,495 | $173.5K | 0.00% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 18,200 | $191.5K | 0.00% | +1,300+7.7% | Added |
| Euclidean Technologies Management, LLC | 18,475 | $194.4K | 0.18% | 00.0% | Unchanged |
| FMR LLC | 18,990 | $199.8K | 0.00% | −248−1.3% | Reduced |
| Teza Capital Management LLC | 19,032 | $200.2K | 0.04% | +19,032 | New |
| Bank of Montreal | 17,858 | $202.5K | 0.00% | +4,324+31.9% | Added |
| Fox Run Management, L.L.C. | 19,668 | $206.9K | 0.07% | +19,668 | New |
| Wedge Capital Management L L P | 20,562 | $216.3K | 0.00% | +5,659+38.0% | Added |
| Russell Investments Group, Ltd. | 20,762 | $218.4K | 0.00% | −16,610−44.4% | Reduced |
| New Vernon Capital Holdings II LLC | 21,572 | $226.9K | 0.17% | +167+0.8% | Added |
| AXA S.A. | 21,900 | $230.4K | 0.00% | +21,900 | New |
| Franklin Resources Inc | 22,814 | $240.0K | 0.00% | +2,798+14.0% | Added |
| Mariner, LLC | 23,672 | $249.0K | 0.00% | −881−3.6% | Reduced |
| Prospera Financial Services Inc | 23,870 | $251.1K | 0.01% | +924+4.0% | Added |
| Quent Capital, LLC | 24,500 | $255.3K | 0.04% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 24,838 | $261.3K | 0.14% | +439+1.8% | Added |
| Public Employees Retirement Association of Colorado | 24,883 | $262.0K | 0.00% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 24,959 | $262.6K | 0.05% | −11,368−31.3% | Reduced |
| State of Wyoming | 26,750 | $281.4K | 0.09% | +253+1.0% | Added |
| Robeco Institutional Asset Management B.V. | 27,336 | $287.6K | 0.00% | +27,336 | New |
| Mutual of America Capital Management LLC | 27,482 | $289.1K | 0.00% | −486−1.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 28,191 | $296.6K | 0.00% | +9,826+53.5% | Added |
| Prairiewood Capital, LLC | 28,233 | $297.0K | 0.20% | +28,233 | New |
| Y-Intercept (Hong Kong) Ltd | 28,816 | $303.1K | 0.04% | +28,816 | New |
| Handelsbanken Fonder AB | 28,955 | $305.0K | 0.00% | 00.0% | Unchanged |
| Advisory Research Inc | 29,600 | $311.4K | 0.05% | −693−2.3% | Reduced |
| Tocqueville Asset Management L.P. | 29,641 | $311.8K | 0.01% | 00.0% | Unchanged |
| Miller Howard Investments Inc | 29,854 | $314.1K | 0.01% | +39+0.1% | Added |
| ProShare Advisors LLC | 30,416 | $320.0K | 0.00% | −3,750−11.0% | Reduced |
| Aigen Investment Management, LP | 31,893 | $335.5K | 0.05% | −9,194−22.4% | Reduced |
| HighTower Advisors, LLC | 32,689 | $352.0K | 0.00% | +32,689 | New |