DEFINIUM THERAPEUTICS INC COM SHS is a security (CUSIP 24477V105) tracked across SEC portfolio filings. 291 institutional managers reported $1.6B on Form 13F as of 2026-06-30; 15 registered fund positions totaling $65.6M via N-PORT as of 2026-05-31.
Showing 15 of 291 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $160.3M | 8,480,230 |
| Driehaus Capital Management LLC | Chicago, IL | $111.7M | 5,911,889 |
| Avoro Capital Advisors LLC | New York, NY | $94.5M | 5,000,000 |
| JANUS HENDERSON GROUP PLC | LONDON, X0 | $67.2M | 3,556,041 |
| Deep Track Capital, LP | GREENWICH, CT | $56.7M | 3,000,000 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $47.2M | 2,495,399 |
| STATE STREET CORP | BOSTON, MA | $46.7M | 2,471,873 |
| Octagon Capital Advisors LP | NEW YORK, NY | $46.1M | 2,440,000 |
| COMMODORE CAPITAL LP | NEW YORK, NY | $37.8M | 2,000,000 |
| Bank of New York Mellon Corp | NEW YORK, NY | $36.6M | 777,271 |
| FMR LLC | BOSTON, MA | $34.2M | 1,809,610 |
| Trails Edge Capital Partners, LP | ATLANTA, GA | $32.9M | 1,738,110 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $31.7M | 1,675,411 |
| ArrowMark Colorado Holdings LLC | Denver, CO | $30.1M | 1,594,717 |
| CITADEL ADVISORS LLC | MIAMI, FL | $28.1M | 1,333,442 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $20.7M | 2.54% |
| VANGUARD EXPLORER FUND | VANGUARD EXPLORER FUND | $12.3M | 5.65% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $12.2M | 6.98% |
| Columbia Acorn Fund | COLUMBIA ACORN TRUST | $9.7M | 43.13% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $3.0M | 6.27% |
| VANGUARD U.S. MOMENTUM FACTOR ETF | VANGUARD WELLINGTON FUND | $2.1M | 11.39% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $1.6M | 7.29% |
| PGIM Jennison Blend Fund | Prudential Jennison Blend Fund, Inc. | $1.1M | 9.25% |
| Fidelity Nasdaq Composite Index ETF | Fidelity Commonwealth Trust | $989K | 0.91% |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF | Goldman Sachs ETF Trust | $760K | 7.70% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $412K | 1.14% |
| TIFF MULTI-ASSET FUND | TIFF Investment Program | $327K | 2.35% |
| DWS Small Cap Index VIP | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $261K | 6.22% |
| TIAA Separate Account VA-1 - Stock Index Account | TIAA Separate Account VA-1 | $31K | 0.24% |
| Guggenheim Active Allocation Fund | Guggenheim Active Allocation Fund | $3K | 0.06% |