SEI INVTS CO COM is a security (CUSIP 784117103) tracked across SEC portfolio filings. 599 institutional managers reported $6.6B on Form 13F as of 2026-06-30; 36 registered fund positions totaling $402.7M via N-PORT as of 2026-05-31.
Showing 15 of 599 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $908.1M | 11,071,365 |
| BlackRock, Inc. | New York, NY | $793.4M | 10,110,337 |
| LOOMIS SAYLES & CO L P | BOSTON, MA | $677.1M | 8,628,879 |
| MORGAN STANLEY | NEW YORK, NY | $376.1M | 4,792,279 |
| STATE STREET CORP | BOSTON, MA | $328.4M | 4,185,178 |
| Boston Partners | BOSTON, MA | $271.4M | 3,093,791 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $229.2M | 2,920,506 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $222.1M | 2,830,332 |
| FMR LLC | BOSTON, MA | $164.2M | 2,092,499 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $147.0M | 1,873,198 |
| FIRST TRUST ADVISORS LP | Wheaton, IL | $143.0M | 1,822,669 |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | MONTREAL, A8 | $94.0M | 1,198,089 |
| Boston Trust Walden Corp | BOSTON, MA | $86.9M | 991,300 |
| ROYCE & ASSOCIATES LP | New York, NY | $78.2M | 996,456 |
| FRANKLIN RESOURCES INC | San Mateo, CA | $77.1M | 983,113 |
Showing 15 of 36 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| State Street SPDR S&P MidCap 400SM ETF Trust | SPDR S&P MIDCAP 400 ETF TRUST | $219.8M | 90.75% |
| LORD ABBETT AFFILIATED FUND INC | LORD ABBETT AFFILIATED FUND INC | $68.8M | 102.26% |
| Royce Premier Fund | ROYCE FUND | $22.4M | 223.55% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $20.8M | 93.22% |
| LORD ABBETT MID CAP STOCK FUND INC | LORD ABBETT MID CAP STOCK FUND INC | $17.5M | 161.43% |
| Fidelity Series Total Market Index Fund | Fidelity Concord Street Trust | $12.4M | 1.11% |
| Large Cap Index Master Portfolio | Master Investment Portfolio | $5.0M | 1.39% |
| LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund | LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | $5.0M | 55.27% |
| VANGUARD S&P MID-CAP 400 GROWTH INDEX FUND | VANGUARD ADMIRAL FUNDS | $4.8M | 26.39% |
| Schwab U.S. Broad Market ETF | SCHWAB STRATEGIC TRUST | $4.8M | 1.11% |
| BNY Mellon Midcap Index Fund, Inc. | BNY MELLON MIDCAP INDEX FUND, INC. | $3.4M | 24.20% |
| BlackRock Advantage SMID Cap Fund, Inc. | BlackRock Advantage SMID Cap Fund, Inc. | $2.9M | 38.43% |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO | STATE STREET INSTITUTIONAL INVESTMENT TRUST | $2.8M | 10.76% |
| Vident U.S. Equity Strategy ETF | ETF Series Solutions | $2.8M | 40.75% |
| Fidelity Nasdaq Composite Index ETF | Fidelity Commonwealth Trust | $2.5M | 2.26% |