Which ETFs own CTKB?
Cytek Biosciences, Inc. · Healthcare · Medical - Devices · US — 39 ETFs hold it, worth $74.8M across 15.62M shares.
Holdings as of Oct 10, 2026 · portfolio reporting dates from the data provider; not live positions.
| # | ETF | Weight | Shares | Value | ETF AUM | Category | Today | |
|---|---|---|---|---|---|---|---|---|
| 1 | VFLQ Vanguard U.S. Liquidity Factor ETF | 0.43% | 1.86K | $27.3K | $38.3M | — | +1.08% | |
| 2 | FSEV Fidelity Enhanced Small Cap Value ETF | 0.31% | 4.45K | $23.9K | $7.6M | Us Small Cap | 0.00% | |
| 3 | EKG First Trust Nasdaq Lux Digital Health… | 0.23% | 3.90K | $21.2K | $8.0M | Technology | +2.54% | |
| 4 | RUSC Russell Investments Exchange Traded… | 0.19% | 29.08K | $157.2K | $81.1M | Us Small Cap | +0.39% | |
| 5 | GSSC Goldman Sachs ActiveBeta U.S. Small Cap… | 0.08% | 165.57K | $887.4K | $1.04B | Us Small Cap | +0.43% | |
| 6 | SLY SPDR S&P 600 Small Cap ETF | 0.08% | 146.92K | $1.4M | $1.61B | Us Small Cap | -0.62% | |
| 7 | FESM Fidelity Enhanced Small Cap ETF | 0.05% | 595.56K | $3.2M | $6.41B | Us Small Cap | +0.46% | |
| 8 | IBB iShares Biotechnology ETF | 0.05% | 938.16K | $5.0M | $10.28B | Biotech | +3.00% | |
| 9 | AVSC Avantis U.S. Small Cap Equity ETF | 0.04% | 253.87K | $1.4M | $3.06B | Us Small Cap | +0.03% | |
| 10 | VTWV Vanguard Russell 2000 Value ETF | 0.04% | 112.93K | $539.8K | $1.40B | Us Small Cap | -0.13% | |
| 11 | DFMC U.S. Micro Cap Portfolio ETF | 0.02% | 350.84K | $1.9M | $7.56B | — | +0.20% | |
| 12 | PRFZ Invesco RAFI US 1500 Small-Mid ETF | 0.02% | 121.12K | $657.7K | $2.65B | Financials | +0.64% | |
| 13 | RSSL Global X - Russell 2000 ETF | 0.02% | 58.65K | $318.5K | $1.41B | Financials | +0.21% | |
| 14 | IWM iShares Russell 2000 ETF | 0.02% | 3.23M | $17.3M | $78.27B | Us Small Cap | +0.49% | |
| 15 | IWMW iShares Russell 2000 BuyWrite ETF | 0.02% | 2.27K | $12.2K | $55.4M | Covered Call | +0.63% | |
| 16 | ITWO ProShares Russell 2000 High Income ETF | 0.02% | 7.08K | $38.5K | $185.0M | Covered Call | +0.96% | |
| 17 | RB ProShares Trust - ProShares Russell… | 0.02% | 42 | $228.06 | $1.2M | Buffer | 0.00% | |
| 18 | VTWO Vanguard Russell 2000 ETF | 0.02% | 698.45K | $3.3M | $18.00B | Us Small Cap | +0.50% | |
| 19 | SCHA Schwab U.S. Small-Cap ETF | 0.01% | 600.07K | $3.2M | $21.73B | Us Small Cap | +0.40% | |
| 20 | DFAS Dimensional - US Small Cap ETF | 0.01% | 858.62K | $4.6M | $33.87B | Us Small Cap | +0.32% | |
| 21 | URTY ProShares - UltraPro Russell2000 | 0.01% | 4.98K | $27.1K | $279.8M | Developed Markets | +1.37% | |
| 22 | VHT Vanguard Health Care ETF | 0.01% | 340.43K | $1.6M | $22.00B | Healthcare | +1.64% | |
| 23 | UWM ProShares - Ultra Russell2000 | 0.01% | 2.94K | $16.0K | $225.1M | Developed Markets | +0.96% | |
| 24 | VXF Vanguard Extended Market ETF | 0.01% | 1.30M | $6.2M | $95.40B | — | +0.80% | |
| 25 | DXUV U.S. Vector Equity Portfolio ETF Class… | 0.01% | 70.77K | $379.3K | $6.18B | Financials | +0.25% | |
| 26 | IWN iShares Russell 2000 Value ETF | 0.01% | 1.13M | $6.00 | $13.85B | Us Small Cap | -0.04% | |
| 27 | HDG ProShares - Hedge Replication ETF | 0.00% | 147 | $798.21 | $22.5M | Financials | 0.00% | |
| 28 | DFAC Dimensional - US Core Equity 2 ETF | 0.00% | 551.91K | $3.0M | $88.60B | — | +0.49% | |
| 29 | DFSU Dimensional - US Sustainability Core 1… | 0.00% | 10.30K | $55.2K | $2.39B | Esg | +0.48% | |
| 30 | DCOR U.S. Core Equity 1 Portfolio ETF Class… | 0.00% | 144.19K | $772.8K | $45.59B | — | +0.44% | |
| 31 | DFAU Dimensional - US Core Equity Market ETF | 0.00% | 26.78K | $143.6K | $13.12B | — | +0.49% | |
| 32 | ITOT iShares Core S&P Total U.S. Stock… | 0.00% | 186.71K | $1.0M | $97.48B | — | +0.64% | |
| 33 | DFUS Dimensional U.S. Equity ETF | 0.00% | 30.69K | $164.5K | $21.65B | — | +0.62% | |
| 34 | SCHB Schwab U.S. Broad Market ETF | 0.00% | 63.65K | $343.7K | $45.06B | — | +0.61% | |
| 35 | IWV iShares Russell 3000 ETF | 0.00% | 28.64K | $153.5K | $20.45B | — | +0.63% | |
| 36 | VTHR Vanguard Russell 3000 ETF | 0.00% | 9.81K | $46.9K | $6.40B | — | +0.62% | |
| 37 | VTI Vanguard Morningstar Total Stock Market… | 0.00% | 3.53M | $16.9M | $2.30T | Total Market | +0.63% | |
| 38 | AVUS Avantis U.S. Equity ETF | 0.00% | 11.45K | $61.4K | $14.77B | — | +0.35% | |
| 39 | AVTM Avantis Total Equity Markets ETF 1 | 0.00% | 25 | $134.00 | $790.1M | Active | +0.56% |
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.