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 2023
Institutional positions in Ironwood Pharmaceuticals Inc as of Dec 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
- 251
- +5 vs. Q3 2023
- Shares held
- 165.0M
- +5.37M (+3.4%) vs. Q3 2023
- Total value
- $1.89B
- +$324.4M (+20.8%) vs. Q3 2023
- New holders
- 31
- 87 more added
- Sold out
- 26
- 94 more reduced
3 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Ironwood Pharmaceuticals Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 14 | $0 | 0.00% | −907−98.5% | Reduced |
| Natixis | 2 | $23 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 17 | $194 | 0.00% | +17 | New |
| DiNuzzo Private Wealth, Inc. | 17 | $195 | 0.00% | +17 | New |
| AdvisorNet Financial, Inc | 19 | $217 | 0.00% | +19 | New |
| SJS Investment Consulting Inc. | 25 | $286 | 0.00% | +1+4.2% | Added |
| Abound Wealth Management | 34 | $389 | 0.00% | +34 | New |
| RFP Financial Group LLC | 47 | $538 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 60 | $686 | 0.00% | 00.0% | Unchanged |
| First Pacific Financial | 70 | $801 | 0.00% | +70 | New |
| Farther Finance Advisors, LLC | 85 | $972 | 0.00% | −95−52.8% | Reduced |
| Clean Yield Group | 85 | $972 | 0.00% | 00.0% | Unchanged |
| City State Bank | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 93 | $1.06K | 0.00% | +83+830.0% | Added |
| Farmers & Merchants Investments Inc | 101 | $1.16K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 114 | $1.30K | 0.00% | +114 | New |
| Massmutual Trust Co FSB | 140 | $1.60K | 0.00% | +79+129.5% | Added |
| Glassman Wealth Services | 169 | $1.93K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 175 | $2.00K | 0.00% | +159+993.8% | Added |
| Garner Asset Management Corp | 150 | $2.23K | 0.00% | +150 | New |
| Fifth Third Bancorp | 212 | $2.42K | 0.00% | −57−21.2% | Reduced |
| Bell Investment Advisors, Inc | 216 | $2.47K | 0.00% | 00.0% | Unchanged |
| Planning Capital Management Corp | 253 | $2.90K | 0.00% | +253 | New |
| Northwestern Mutual Wealth Management Co | 290 | $3.32K | 0.00% | +20+7.4% | Added |
| NewSquare Capital LLC | 595 | $6.81K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 666 | $7.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 905 | $10.0K | 0.00% | +319+54.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,043 | $12.8K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 1,149 | $13.1K | 0.00% | +875+319.3% | Added |
| Principal Securities, Inc. | 1,155 | $13.2K | 0.00% | +1,155 | New |
| Nisa Investment Advisors, LLC | 1,375 | $15.7K | 0.00% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 1,715 | $19.6K | 0.02% | +1,715 | New |
| GAMMA Investing LLC | 1,425 | $20.2K | 0.01% | +1,425 | New |
| Parallel Advisors, LLC | 1,922 | $22.0K | 0.00% | +778+68.0% | Added |
| Advisory Services Network, LLC | 2,118 | $24.2K | 0.00% | +2,118 | New |
| Signaturefd, LLC | 2,160 | $24.7K | 0.00% | +822+61.4% | Added |
| Daiwa Securities Group Inc. | 2,473 | $29.0K | 0.00% | +1,900+331.6% | Added |
| Chiron Investment Management, LLC | 3,442 | $39.4K | 0.02% | +3,442 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 4,011 | $45.9K | 0.01% | +4,011 | New |
| The PNC Financial Services Group, Inc. | 4,383 | $50.1K | 0.00% | +2,645+152.2% | Added |
| KBC Group NV | 4,768 | $55.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,382 | $61.6K | 0.00% | −19,987−78.8% | Reduced |
| Advisor Group Holdings, Inc. | 6,231 | $71.2K | 0.00% | −87,466−93.3% | Reduced |
| Banque Cantonale Vaudoise | 6,525 | $75.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 7,400 | $84.7K | 0.00% | −62,100−89.4% | Reduced |
| Metropolitan Life Insurance Co | 7,769 | $88.9K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 8,578 | $98.1K | 0.01% | +3,497+68.8% | Added |
| LPL Financial LLC | 10,350 | $118.4K | 0.00% | −7,414−41.7% | Reduced |
| Mackenzie Financial Corp | 10,460 | $119.7K | 0.00% | −2,253−17.7% | Reduced |
| Ethic Inc. | 10,496 | $120.1K | 0.00% | −2,954−22.0% | Reduced |
| Envestnet Asset Management Inc | 10,827 | $123.9K | 0.00% | −164−1.5% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 11,274 | $129.0K | 0.01% | −242−2.1% | Reduced |
| State of Wyoming | 11,403 | $130.4K | 0.02% | −8,467−42.6% | Reduced |
| Vestcor Inc | 11,627 | $133.0K | 0.00% | 00.0% | Unchanged |
| Tokio Marine Asset Management Co Ltd | 12,800 | $146.4K | 0.01% | 00.0% | Unchanged |
| Bank of Montreal | 13,583 | $156.3K | 0.00% | +2,737+25.2% | Added |
| Ameritas Investment Partners, Inc. | 13,773 | $157.6K | 0.01% | 00.0% | Unchanged |
| GW Henssler & Associates Ltd | 13,821 | $158.1K | 0.01% | −5,500−28.5% | Reduced |
| Xponance, Inc. | 14,156 | $161.9K | 0.00% | −755−5.1% | Reduced |
| Oracle Alpha Inc. | 15,175 | $173.6K | 0.22% | +15,175 | New |
| Raymond James Financial Services Advisors, Inc. | 15,330 | $175.4K | 0.00% | +1,483+10.7% | Added |
| Lazard Asset Management LLC | 15,402 | $176.0K | 0.00% | +11+0.1% | Added |
| Pictet Asset Management Holding SA | 16,495 | $188.7K | 0.00% | 00.0% | Unchanged |
| Quantedge Capital Pte Ltd | 17,400 | $199.1K | 0.10% | −162,500−90.3% | Reduced |
| China Universal Asset Management Co., Ltd. | 18,061 | $206.6K | 0.04% | +14,064+351.9% | Added |
| Vident Advisory, LLC | 19,619 | $224.4K | 0.01% | +3,743+23.6% | Added |
| Everence Capital Management Inc | 20,430 | $234.0K | 0.02% | 00.0% | Unchanged |
| Amundi | 18,892 | $236.3K | 0.00% | +1,600+9.3% | Added |
| Virtus Investment Advisers, Inc. | 21,173 | $242.2K | 0.18% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 21,270 | $243.3K | 0.04% | +7,833+58.3% | Added |
| Balyasny Asset Management LLC | 21,660 | $247.8K | 0.00% | −8,248−27.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 22,241 | $254.4K | 0.00% | −13,397−37.6% | Reduced |
| Axq Capital, LP | 23,100 | $264.3K | 0.07% | +3,100+15.5% | Added |
| Mutual of America Capital Management LLC | 24,048 | $275.1K | 0.00% | −16−0.1% | Reduced |
| Quent Capital, LLC | 24,500 | $280.3K | 0.04% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 24,883 | $285.0K | 0.00% | 00.0% | Unchanged |
| NinePointTwo Capital | 26,046 | $297.0K | 0.12% | 00.0% | Unchanged |
| Mariner, LLC | 26,936 | $308.1K | 0.00% | +2,682+11.1% | Added |
| Robeco Institutional Asset Management B.V. | 27,336 | $312.7K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 27,537 | $315.0K | 0.00% | −22,978−45.5% | Reduced |
| Gerber, LLC | 27,600 | $315.7K | 0.28% | +27,600 | New |
| MQS Management LLC | 27,908 | $319.3K | 0.18% | −1,158−4.0% | Reduced |
| Twinbeech Capital LP | 28,159 | $322.1K | 0.01% | +28,159 | New |
| Virtus ETF Advisers LLC | 28,489 | $325.9K | 0.21% | +951+3.5% | Added |
| Franklin Resources Inc | 28,578 | $326.9K | 0.00% | +8,822+44.7% | Added |
| HSBC Holdings PLC | 29,657 | $338.1K | 0.00% | −227,144−88.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 29,648 | $339.2K | 0.00% | −62,148−67.7% | Reduced |
| Captrust Financial Advisors | 29,763 | $340.5K | 0.00% | +29,763 | New |
| Shell Asset Management Co | 31,352 | $359.0K | 0.02% | −9,478−23.2% | Reduced |
| Teacher Retirement System of Texas | 32,469 | $371.0K | 0.00% | −7,172−18.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 32,721 | $374.3K | 0.00% | +5,318+19.4% | Added |
| CWM Advisors, LLC | 33,777 | $386.4K | 0.04% | +2,108+6.7% | Added |
| Jump Financial, LLC | 33,963 | $388.5K | 0.01% | +33,963 | New |
| Corton Capital Inc. | 34,691 | $396.9K | 0.13% | +18,513+114.4% | Added |
| ProShare Advisors LLC | 35,966 | $411.5K | 0.00% | +4,703+15.0% | Added |
| Broderick Brian C | 36,000 | $411.8K | 0.10% | 00.0% | Unchanged |
| E Fund Management Co., Ltd. | 37,687 | $431.1K | 0.03% | −7,209−16.1% | Reduced |
| New York State Teachers Retirement System | 38,500 | $440.0K | 0.00% | −13,940−26.6% | Reduced |
| Grimes & Company, Inc. | 39,140 | $447.8K | 0.01% | −911−2.3% | Reduced |
| Arizona State Retirement System | 39,255 | $449.1K | 0.00% | −553−1.4% | Reduced |