# ETFs That Hold Ironwood Pharmaceuticals Inc (IRWD) > 49 thematic and core ETFs hold Ironwood Pharmaceuticals Inc (IRWD). BBP holds the most, at 1.60% of the fund on Jul 31, 2026. Data as of Nov 5, 2026. Rebuilt every trading night. ## ETFs that hold Ironwood Pharmaceuticals Inc 49 thematic and core ETFs hold Ironwood Pharmaceuticals Inc , by holdings dated Jun 30, 2026 to Nov 3, 2026 . BBP holds the most, at 1.60% of the fund on Jul 31, 2026 . The next largest are FDLS (1.16%) and FDM (0.86%). 1 income and other fund on it is listed below. ### Thematic and core funds that hold it | Fund | Name | Share of the fund | Holdings filed | Asset | | --- | --- | --- | --- | --- | | BBP | Virtus Biotech ETF | 1.60% | Jul 31, 2026 | Equity | | FDLS | Inspire Fidelis Multi Factor ETF | 1.16% | Aug 31, 2026 | Equity | | FDM | First Trust Dow Jones Select MicroCap Index Fund | 0.86% | Nov 3, 2026 | Equity | | DSMC | Distillate Small/Mid Cash Flow ETF | 0.59% | Jun 30, 2026 | Equity | | FSML | FRANKLIN SMALL CAP ENHANCED ETF | 0.54% | Jun 30, 2026 | Equity | | QQQS | Invesco NASDAQ Future Gen 200 ETF | 0.47% | Nov 3, 2026 | Equity | | SFLO | VictoryShares Small Cap Free Cash Flow ETF | 0.34% | Jun 30, 2026 | Equity | | SQLV | Royce Quant Small-Cap Quality Value ETF | 0.27% | Jun 30, 2026 | Equity | | ACSG | American Century Small Cap Growth Insights ETF | 0.15% | Aug 31, 2026 | Equity | | IWC | iShares Micro-Cap ETF | 0.14% | Nov 3, 2026 | Equity | | SEIS | SEI Select Small Cap ETF | 0.13% | Jun 30, 2026 | Equity | | CALF | Pacer US Small Cap Cash Cows ETF | 0.12% | Jul 31, 2026 | Equity | | VFVA | Vanguard U.S. Value Factor ETF | 0.12% | Sep 30, 2026 | Equity | | XBI | State Street SPDR S&P Biotech ETF | 0.12% | Nov 3, 2026 | Equity | | VFMO | Vanguard U.S. Momentum Factor ETF | 0.11% | Sep 30, 2026 | Equity | | JPSE | JPMorgan Diversified Return U.S. Small Cap Equity ETF | 0.09% | Nov 3, 2026 | Equity | | GSSC | GS ActiveBeta U.S. Small Cap Equity ETF | 0.09% | Aug 31, 2026 | Equity | | FSMD | Fidelity Small-Mid Multifactor ETF | 0.08% | Jul 31, 2026 | Equity | | FNDA | Schwab Fundamental U.S. Small Company ETF | 0.08% | Aug 31, 2026 | Equity | | FLQS | Franklin U.S. Small Cap Multifactor Index ETF | 0.07% | Jun 30, 2026 | Equity | | FSEG | Fidelity Enhanced Small Cap Growth ETF | 0.07% | Jun 30, 2026 | Equity | | FESM | Fidelity Enhanced Small Cap Core ETF | 0.05% | Jun 30, 2026 | Equity | | FSEV | Fidelity Enhanced Small Cap Value ETF | 0.05% | Jun 30, 2026 | Equity | | EES | WisdomTree U.S. SmallCap Fund | 0.05% | Jun 30, 2026 | Equity | | PWS | Pacer WealthShield ETF | 0.04% | Jul 31, 2026 | Equity | | VTWG | Vanguard Russell 2000 Growth ETF | 0.04% | Sep 30, 2026 | Equity | | IBB | iShares Biotechnology ETF | 0.04% | Nov 3, 2026 | Equity | | IWO | iShares Russell 2000 Growth ETF | 0.04% | Nov 3, 2026 | Equity | | IBBQ | Invesco Nasdaq Biotechnology ETF | 0.04% | Nov 3, 2026 | Equity | | PRFZ | Invesco RAFI US 1500 Small-Mid ETF | 0.04% | Nov 3, 2026 | Equity | | SMLF | iShares U.S. Small-Cap Equity Factor ETF | 0.03% | Nov 3, 2026 | Equity | | RSSL | Global X Russell 2000 ETF | 0.02% | Jul 31, 2026 | Equity | | RESM | Columbia Research Enhanced Small Cap ETF | 0.02% | Jun 30, 2026 | Equity | | VTWO | Vanguard Russell 2000 ETF | 0.02% | Sep 30, 2026 | Equity | | SFGV | Sequoia Global Value ETF | 0.02% | Aug 31, 2026 | Equity | | IWM | iShares Russell 2000 ETF | 0.02% | Nov 3, 2026 | Equity | | DFAS | U.S. Small Cap Portfolio: ETF Class Shares | 0.01% | Jul 31, 2026 | Equity | | SCHA | Schwab U.S. Small-Cap ETF | 0.01% | Aug 31, 2026 | Equity | | VHT | Vanguard Health Care ETF | 0.01% | Sep 30, 2026 | Equity | | VXF | Vanguard Extended Market ETF | 0.01% | Sep 30, 2026 | Equity | | FNDB | Schwab Fundamental U.S. Broad Market ETF | 0.01% | Aug 31, 2026 | Equity | | VTWV | Vanguard Russell 2000 Value ETF | Ironwood Pharmaceuticals Inc (ticker IRWD, listed in US) is matched in every holdings book ETFIQ publishes, by its ticker and name. A share of the fund is the weight its issuer published, as of the Holdings filed date. Shares, preferred shares and debt are told by each fund’s N-PORT asset type. A fund holding only the company’s debt or preferred shares is listed under them, not counted as holding its shares. Options, swaps, futures and cash do not count as holding a company: a call option on a share is not the share. Funds whose book is gross exposure, not a portfolio, are left out. Each row shows the date the fund last filed. Look up another company . ### Questions people ask Which ETFs hold Ironwood Pharmaceuticals Inc? 49 thematic and core ETFs hold Ironwood Pharmaceuticals Inc, by holdings dated Jun 30, 2026 to Nov 3, 2026. The largest positions are BBP at 1.60% of the fund on Jul 31, 2026, FDLS at 1.16% of the fund on Aug 31, 2026 and FDM at 0.86% of the fund on Nov 3, 2026. 1 income and other fund on it is listed apart. --- Source: ETFIQ, independent ETF data. Recomputed nightly from public filings and prices. Cite: ETFIQ, ETFs holding Ironwood Pharmaceuticals Inc, data as of Nov 5, 2026. https://etfiq.com/holdings/irwd/ Licence: https://etfiq.com/license/ Data ETFIQ computes is free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms. HTML: https://etfiq.com/holdings/irwd/