OIL STS INTL INC COM is a security (CUSIP 678026105) tracked across SEC portfolio filings. 215 institutional managers reported $546.1M on Form 13F as of 2026-06-30; 15 registered fund positions totaling $17.2M via N-PORT as of 2026-05-31.
Showing 15 of 215 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $73.4M | 6,309,631 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $41.0M | 3,522,143 |
| VANGUARD GROUP INC | Valley Forge, PA | $30.3M | 4,480,163 |
| D. E. Shaw & Co., Inc. | New York, NY | $25.2M | 2,167,272 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $21.5M | 1,848,308 |
| AQR CAPITAL MANAGEMENT LLC | Greenwich, CT | $21.2M | 1,824,715 |
| STATE STREET CORP | BOSTON, MA | $20.2M | 1,733,499 |
| First Eagle Investment Management, LLC | NEW YORK, NY | $16.1M | 2,005,677 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $15.8M | 1,357,790 |
| MORGAN STANLEY | NEW YORK, NY | $15.7M | 1,350,160 |
| Driehaus Capital Management LLC | Chicago, IL | $15.5M | 1,328,078 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | SAN FRANCISCO, CA | $13.2M | 1,131,609 |
| KENNEDY CAPITAL MANAGEMENT LLC | ST LOUIS, MO | $12.6M | 1,078,399 |
| TWO SIGMA INVESTMENTS, LP | New York, NY | $12.5M | 1,073,304 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | Los Angeles, CA | $11.7M | 1,001,051 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $7.3M | 0.90% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $2.5M | 1.40% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $2.4M | 3.24% |
| VANGUARD U.S. MOMENTUM FACTOR ETF | VANGUARD WELLINGTON FUND | $1.5M | 8.36% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $1.0M | 2.08% |
| VANGUARD GROWTH AND INCOME FUND | VANGUARD QUANTITATIVE FUNDS | $728K | 0.44% |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF | Goldman Sachs ETF Trust | $674K | 6.83% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $375K | 0.06% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $334K | 0.11% |
| Vericimetry U.S. Small Cap Value Fund | VERICIMETRY FUNDS | $123K | 7.35% |
| DWS Small Cap Index VIP | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $93K | 2.22% |
| Federated Hermes Global Allocation Fund | Federated Hermes Global Allocation Fund | $49K | 1.68% |
| Putnam Multi-Asset Income Fund | Putnam Asset Allocation Funds | $31K | 0.34% |
| TIAA Separate Account VA-1 - Stock Index Account | TIAA Separate Account VA-1 | $24K | 0.19% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $8K | 0.02% |