KEROS THERAPEUTICS INC COM is a security (CUSIP 492327101) tracked across SEC portfolio filings. 148 institutional managers reported $215.4M on Form 13F as of 2026-06-30; 12 registered fund positions totaling $7.9M via N-PORT as of 2026-05-31.
Showing 15 of 148 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $31.1M | 1,525,355 |
| BlackRock, Inc. | New York, NY | $26.6M | 2,411,793 |
| Nantahala Capital Management, LLC | New Canaan, CT | $15.0M | 1,360,419 |
| ORBIMED ADVISORS LLC | New York, NY | $8.4M | 759,155 |
| Qube Research & Technologies Ltd | LONDON, X0 | $8.0M | 724,926 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | FLORHAM PARK, NJ | $7.8M | 706,071 |
| FEDERATED HERMES, INC. | Pittsburgh, PA | $7.6M | 689,229 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $7.5M | 681,460 |
| Madison Avenue Partners, LP | NEW YORK, NY | $6.9M | 626,583 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $6.5M | 590,249 |
| STATE STREET CORP | BOSTON, MA | $6.2M | 561,730 |
| CITADEL ADVISORS LLC | MIAMI, FL | $6.1M | 406,666 |
| D. E. Shaw & Co., Inc. | New York, NY | $5.6M | 509,608 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $5.0M | 453,482 |
| AQR CAPITAL MANAGEMENT LLC | Greenwich, CT | $4.5M | 406,563 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $2.4M | 0.29% |
| VANGUARD EXPLORER FUND | VANGUARD EXPLORER FUND | $1.9M | 0.87% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $1.7M | 0.96% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $537K | 1.11% |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF | Goldman Sachs ETF Trust | $437K | 4.43% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $404K | 0.54% |
| Russell Investments U.S. Small Cap Equity ETF | Russell Investments Exchange Traded Funds | $276K | 55.99% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $122K | 0.02% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $85K | 0.03% |
| DWS Small Cap Index VIP | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $46K | 1.10% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $21K | 0.06% |
| TIAA Separate Account VA-1 - Stock Index Account | TIAA Separate Account VA-1 | $4K | 0.03% |