SEIC
Common Stock

Sei Invts CO

As of Jun 30, 2026 CUSIP 784117103
Institutional Holders
606
Total Held Value
$7.96B
Total Exact Shares
90.40M
Largest Holder
BlackRock
9.93M shares • $870.7M
Reported Holders606
Filings dated Jun 30, 2026 unless marked
# Trend (4Q)
1 BlackRock $870.7M <0.1% -1.8% 9.93M Jun 30, 2026
2 Loomis Sayles & Co. $744.0M 0.9% -1.7% 8.48M Jun 30, 2026
3 Vanguard Portfolio Management $538.6M <0.1% +0.2% 6.14M Jun 30, 2026
4 Vanguard Capital Management $411.0M <0.1% -1.2% 4.69M Jun 30, 2026
5 State Street $372.9M <0.1% +1.6% 4.25M Jun 30, 2026
6 Morgan Stanley $361.3M <0.1% -14.0% 4.12M Jun 30, 2026
7 Boston Partners $271.4M 0.2% +74.8% 3.09M Jun 30, 2026
8 Geode Capital Management $259.1M <0.1% +4.3% 2.95M Jun 30, 2026
9 Bank of America $255.1M <0.1% -0.4% 2.91M Jun 30, 2026
10 Fidelity (FMR) $220.2M <0.1% +20.0% 2.51M Jun 30, 2026
11 Lord, Abbett & Co. $202.5M 0.6% +4.7% 2.31M Jun 30, 2026
12 Dimensional Fund Advisors $172.1M <0.1% +4.8% 1.96M Jun 30, 2026
13 First Trust Advisors $131.7M 0.1% -17.6% 1.50M Jun 30, 2026
14 Beutel, Goodman & Co. $131.1M 1.0% -15.7% 1.49M Jun 30, 2026
15 Invesco $97.4M <0.1% — 1.11M — Jun 30, 2026
16 Royce & Associates $92.1M 0.7% +5.4% 1.05M Jun 30, 2026
17 Caisse De Depot Et Placement Du Quebec $87.9M 0.1% -16.3% 1.00M Jun 30, 2026
18 Boston Trust Walden $86.9M 0.7% -4.7% 991.3K Jun 30, 2026
19 Northern Trust $80.2M <0.1% +1.0% 914.9K Jun 30, 2026
20 Bank of New York Mellon $78.4M <0.1% -4.5% 894.2K Jun 30, 2026
Exited in Latest Filing51
# Fund Prior Value Prior % of Fund Change Prior Shares Trend (4Q) Exit Report
Each exit is an immediately prior-filing position absent from that manager's latest published filing. Prior values are shown for context and are not included in current totals.