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 2023
Institutional positions in Ironwood Pharmaceuticals Inc as of Sep 30, 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
- 249
- −1 vs. Q2 2023
- Shares held
- 159.7M
- −6.42M (−3.9%) vs. Q2 2023
- Total value
- $1.56B
- −$203.3M (−11.5%) vs. Q2 2023
- New holders
- 38
- 77 more added
- Sold out
- 39
- 101 more reduced
2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Ironwood Pharmaceuticals Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ethic Inc. | 13,450 | $129.5K | 0.00% | +526+4.1% | Added |
| Aigen Investment Management, LP | 13,437 | $129.4K | 0.02% | +13,437 | New |
| Mackenzie Financial Corp | 12,713 | $123.3K | 0.00% | +2,253+21.5% | Added |
| Tokio Marine Asset Management Co Ltd | 12,800 | $123.3K | 0.01% | −100−0.8% | Reduced |
| Vestcor Inc | 11,627 | $112.0K | 0.00% | +11,627 | New |
| Hennion & Walsh Asset Management, Inc. | 11,516 | $110.9K | 0.01% | −210−1.8% | Reduced |
| Envestnet Asset Management Inc | 10,991 | $105.8K | 0.00% | −233,928−95.5% | Reduced |
| GTS Securities LLC | 10,412 | $100.3K | 0.00% | +10,412 | New |
| Tri Locum Partners LP | 10,326 | $99.4K | 0.03% | +10,326 | New |
| Bank of Montreal | 10,846 | $98.3K | 0.00% | −5,502−33.7% | Reduced |
| Metropolitan Life Insurance Co | 7,769 | $74.8K | 0.00% | +372+5.0% | Added |
| Headlands Technologies LLC | 6,737 | $64.9K | 0.03% | +5,380+396.5% | Added |
| Banque Cantonale Vaudoise | 6,525 | $63.0K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 6,525 | $62.8K | 0.00% | −125,401−95.1% | Reduced |
| Quadrant Capital Group LLC | 5,081 | $48.9K | 0.00% | −1,220−19.4% | Reduced |
| KBC Group NV | 4,768 | $46.0K | 0.00% | −6,277−56.8% | Reduced |
| China Universal Asset Management Co., Ltd. | 3,997 | $38.5K | 0.01% | +1,961+96.3% | Added |
| Aquatic Capital Management LLC | 2,000 | $19.0K | 0.00% | +2,000 | New |
| The PNC Financial Services Group, Inc. | 1,738 | $16.7K | 0.00% | −1,909−52.3% | Reduced |
| Nisa Investment Advisors, LLC | 1,375 | $13.2K | 0.00% | −2,520−64.7% | Reduced |
| Signaturefd, LLC | 1,338 | $12.9K | 0.00% | −2,676−66.7% | Reduced |
| Parallel Advisors, LLC | 1,144 | $11.0K | 0.00% | −733−39.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,043 | $10.0K | 0.00% | +1,043 | New |
| Covestor Ltd | 921 | $9.00K | 0.01% | +71+8.4% | Added |
| Bessemer Group Inc | 666 | $7.00K | 0.00% | +181+37.3% | Added |
| CWM, LLC | 586 | $6.00K | 0.00% | −739−55.8% | Reduced |
| Daiwa Securities Group Inc. | 573 | $6.00K | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 595 | $5.73K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 555 | $5.34K | 0.00% | −1,631−74.6% | Reduced |
| IFP Advisors, Inc | 455 | $4.38K | 0.00% | +455 | New |
| Lindbrook Capital, LLC | 274 | $2.64K | 0.00% | −254−48.1% | Reduced |
| Northwestern Mutual Wealth Management Co | 270 | $2.60K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 269 | $2.59K | 0.00% | −226−45.7% | Reduced |
| Bell Investment Advisors, Inc | 216 | $2.08K | 0.00% | −69−24.2% | Reduced |
| Farther Finance Advisors, LLC | 180 | $1.73K | 0.00% | −28−13.5% | Reduced |
| Glassman Wealth Services | 169 | $1.63K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 131 | $1.26K | 0.00% | +116+773.3% | Added |
| City State Bank | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 101 | $973 | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 84 | $809 | 0.00% | −338−80.1% | Reduced |
| Clean Yield Group | 85 | $802 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 61 | $587 | 0.00% | −2,079−97.1% | Reduced |
| Versant Capital Management, Inc | 60 | $578 | 0.00% | −64−51.6% | Reduced |
| RFP Financial Group LLC | 47 | $453 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 24 | $232 | 0.00% | −1−4.0% | Reduced |
| Allworth Financial LP | 16 | $155 | 0.00% | −1,286−98.8% | Reduced |
| JFS Wealth Advisors, LLC | 10 | $97 | 0.00% | −65−86.7% | Reduced |
| Natixis | 2 | $19 | 0.00% | 00.0% | Unchanged |
| Steward Financial Group LLC | 17 | $0 | 0.00% | +17 | New |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −199−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −2,466,228−100.0% | Sold out |
| Price Jennifer C. | 0 | $0 | 0.00% | −520,000−100.0% | Sold out |
| Foundry Partners, LLC | 0 | $0 | 0.00% | −481,902−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −424,017−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −258,308−100.0% | Sold out |
| Wedge Capital Management L L P | 0 | $0 | 0.00% | −248,755−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −228,999−100.0% | Sold out |
| Tamarack Advisers, LP | 0 | $0 | 0.00% | −225,000−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −162,559−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −117,956−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −85,578−100.0% | Sold out |
| Ritholtz Wealth Management | 0 | $0 | 0.00% | −79,532−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −70,974−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −63,606−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −53,035−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −33,396−100.0% | Sold out |
| Advisory Research Inc | 0 | $0 | 0.00% | −30,854−100.0% | Sold out |
| Miller Howard Investments Inc | 0 | $0 | 0.00% | −30,023−100.0% | Sold out |
| Watershed Asset Management, L.L.C. | 0 | $0 | 0.00% | −23,108−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −20,384−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −18,407−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −16,313−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −15,989−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −13,800−100.0% | Sold out |
| JustInvest LLC | 0 | $0 | 0.00% | −12,856−100.0% | Sold out |
| Vident Investment Advisory, LLC | 0 | $0 | 0.00% | −12,696−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −12,121−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −11,068−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −6,600−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −1,064−100.0% | Sold out |
| Huntington National Bank | 0 | $0 | 0.00% | −432−100.0% | Sold out |
| 25 LLC | 0 | $0 | 0.00% | −98−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Denali Advisors LLC | 0 | $0 | 0.00% | −68−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Disciplined Investments, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Avion Wealth | 0 | $0 | 0.00% | −94−100.0% | Sold out |
| EA Series Trust | – | – | – | – | Not filed |
| Pictet Asset Management SA | – | – | – | – | Not filed |