Which ETFs own UPB?
Upstream Bio Inc — 38 ETFs hold it, worth $31.5M across 4.66M shares.
Holdings as of Aug 27, 2026 — portfolio reporting dates from the data provider; not live positions.
| # | ETF | Weight | Shares | Value | ETF AUM | Category | Today | |
|---|---|---|---|---|---|---|---|---|
| 1 | BBC Virtus Biotech Clinical Trials ETF | 0.68% | 50.95K | $349.0K | $53.0M | Biotech | +0.74% | |
| 2 | SURI Simplify Propel Opportunities ETF | 0.51% | 62.11K | $432.9K | $87.2M | Biotech | +0.15% | |
| 3 | FMED Fidelity Disruptive Medicine ETF | 0.33% | 24.90K | $170.6K | $45.5M | Healthcare | +0.52% | |
| 4 | SBIO ALPS Medical Breakthroughs ETF | 0.19% | 64.08K | $446.7K | $242.4M | Biotech | -0.19% | |
| 5 | FFSM Fidelity Fundamental Small-Mid Cap ETF | 0.06% | 102.47K | $769.6K | $1.50B | Us Mid Cap | +0.05% | |
| 6 | IBBQ Invesco Nasdaq Biotechnology ETF | 0.02% | 3.15K | $21.6K | $95.8M | Biotech | -0.62% | |
| 7 | AVSC Avantis U.S. Small Cap Equity ETF | 0.02% | 80.28K | $576.4K | $3.14B | Us Small Cap | -0.05% | |
| 8 | IBB iShares Biotechnology ETF | 0.02% | 268.99K | $1.9M | $10.84B | Biotech | -0.38% | |
| 9 | IWN iShares Russell 2000 Value ETF | 0.02% | 335.42K | $2.4M | $14.64B | Us Small Cap | -0.17% | |
| 10 | VTWV Vanguard Russell 2000 Value ETF | 0.01% | 32.51K | $205.2K | $1.40B | Us Small Cap | -0.28% | |
| 11 | BIB ProShares Ultra Nasdaq Biotechnology | 0.01% | 1.86K | $13.0K | $107.7M | Biotech | -1.11% | |
| 12 | PRFZ Invesco RAFI US 1500 Small-Mid ETF | 0.01% | 33.61K | $241.3K | $2.85B | Financials | +0.28% | |
| 13 | IWM iShares Russell 2000 ETF | 0.01% | 909.04K | $6.5M | $80.87B | Us Small Cap | +0.12% | |
| 14 | RESM Columbia Research Enhanced Small Cap ETF | 0.01% | 71 | $486.35 | $6.1M | Us Small Cap | 0.00% | |
| 15 | RSSL Global X - Russell 2000 ETF | 0.01% | 16.72K | $120.1K | $1.52B | Financials | +0.12% | |
| 16 | IWMW iShares Russell 2000 BuyWrite ETF | 0.01% | 652 | $4.5K | $58.6M | Covered Call | +0.04% | |
| 17 | VTWO Vanguard Russell 2000 ETF | 0.01% | 198.32K | $1.3M | $17.40B | Us Small Cap | +0.13% | |
| 18 | DFAS Dimensional - US Small Cap ETF | 0.01% | 150.50K | $1.1M | $15.73B | Us Small Cap | +0.05% | |
| 19 | FESM Fidelity Enhanced Small Cap ETF | 0.01% | 61.68K | $407.7K | $6.03B | Us Small Cap | +0.22% | |
| 20 | DFMC U.S. Micro Cap Portfolio ETF | 0.01% | 73.55K | $486.2K | $7.93B | — | 0.00% | |
| 21 | SCHA Schwab U.S. Small-Cap ETF | 0.01% | 160.19K | $1.2M | $22.94B | Us Small Cap | +0.30% | |
| 22 | SMMD iShares Russell 2500 ETF | 0.00% | 17.56K | $126.1K | $3.83B | Financials | +0.16% | |
| 23 | UWM ProShares - Ultra Russell2000 | 0.00% | 1.10K | $7.7K | $253.6M | Developed Markets | +0.24% | |
| 24 | URTY ProShares - UltraPro Russell2000 | 0.00% | 1.43K | $10.0K | $336.4M | Developed Markets | +0.37% | |
| 25 | VXF Vanguard Extended Market ETF | 0.00% | 400.63K | $2.5M | $93.70B | — | +0.44% | |
| 26 | VHT Vanguard Health Care ETF | 0.00% | 73.31K | $462.6K | $20.90B | Healthcare | -0.61% | |
| 27 | FHLC Fidelity MSCI Health Care Index ETF | 0.00% | 11.58K | $76.5K | $3.29B | Healthcare | -0.61% | |
| 28 | HDG ProShares - Hedge Replication ETF | 0.00% | 30 | $209.10 | $22.3M | Financials | -0.02% | |
| 29 | SPGM State Street SPDR Portfolio MSCI Global… | 0.00% | 2.10K | $14.9K | $1.76B | Developed Markets | +0.15% | |
| 30 | AVTM Avantis Total Equity Markets ETF 1 | 0.00% | 937 | $6.7K | $792.6M | Active | +0.08% | |
| 31 | DFAU Dimensional - US Core Equity Market ETF | 0.00% | 10.14K | $72.8K | $12.79B | — | +0.12% | |
| 32 | DCOR Dimensional - US Core Equity 1 ETF | 0.00% | 2.37K | $17.0K | $3.52B | — | +0.06% | |
| 33 | VTI Vanguard Morningstar Total Stock Market… | 0.00% | 1.44M | $9.1M | $2.30T | Total Market | +0.24% | |
| 34 | ITOT iShares Core S&P Total U.S. Stock… | 0.00% | 50.13K | $359.9K | $97.14B | — | +0.27% | |
| 35 | IWV iShares Russell 3000 ETF | 0.00% | 9.59K | $68.8K | $20.22B | — | +0.23% | |
| 36 | VTHR Vanguard Russell 3000 ETF | 0.00% | 2.53K | $16.0K | $6.10B | — | +0.24% | |
| 37 | DFAC Dimensional - US Core Equity 2 ETF | 0.00% | 6.28K | $45.1K | $49.38B | — | +0.09% | |
| 38 | AVSU Avantis Responsible U.S. Equity ETF | 0.00% | 34 | $244.12 | $486.1M | — | +0.03% |
Coverage reflects the ETF portfolios loaded in our database; very small funds may not be swept yet. Market data delayed approximately 15–20 minutes unless otherwise indicated.