CYTEK BIOSCIENCES INC COM is a security (CUSIP 23285D109) tracked across SEC portfolio filings. 156 institutional managers reported $367.8M on Form 13F as of 2026-06-30; 16 registered fund positions totaling $20.5M via N-PORT as of 2026-05-31.
Showing 15 of 156 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $74.3M | 17,007,269 |
| VANGUARD GROUP INC | Valley Forge, PA | $37.8M | 7,475,477 |
| Boston Partners | BOSTON, MA | $33.9M | 7,660,943 |
| Topline Capital Management, LLC | SANTA MONICA, CA | $30.9M | 7,064,481 |
| HHLR ADVISORS, LTD. | Grand Cayman, E9 | $29.1M | 6,657,030 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $27.5M | 6,291,798 |
| STATE STREET CORP | BOSTON, MA | $18.0M | 4,123,748 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $12.4M | 2,833,955 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $11.6M | 2,663,329 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $10.2M | 2,344,735 |
| MORGAN STANLEY | NEW YORK, NY | $7.5M | 1,718,875 |
| ROYCE & ASSOCIATES LP | New York, NY | $7.2M | 1,642,368 |
| Russell Investments Group, Ltd. | Seattle, WA | $5.9M | 1,359,619 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | SAN FRANCISCO, CA | $4.8M | 1,104,601 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $4.4M | 1,009,054 |
Showing 15 of 16 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $5.4M | 0.66% |
| ROYCE MICRO-CAP TRUST, INC. | ROYCE MICRO-CAP TRUST, INC. | $4.4M | 63.45% |
| HARTFORD SMALL CAP GROWTH HLS FUND | HARTFORD HLS SERIES FUND II INC | $2.7M | 34.90% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $2.5M | 1.44% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $1.7M | 2.28% |
| TIFF MULTI-ASSET FUND | TIFF Investment Program | $1.1M | 7.60% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $870K | 1.80% |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF | Goldman Sachs ETF Trust | $538K | 5.46% |
| Russell Investments U.S. Small Cap Equity ETF | Russell Investments Exchange Traded Funds | $448K | 90.70% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $292K | 0.05% |
| BNY Mellon Smallcap Stock Index Fund | BNY MELLON INDEX FUNDS, INC. | $257K | 3.03% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $238K | 0.08% |
| DWS Small Cap Index VIP | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $74K | 1.76% |
| Vericimetry U.S. Small Cap Value Fund | VERICIMETRY FUNDS | $37K | 2.21% |
| Federated Hermes Global Allocation Fund | Federated Hermes Global Allocation Fund | $23K | 0.79% |