13F

Stock

Sei Invts Co

Ticker not mapped · held by 22 managers

Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025

Reported value

$779.4M

Holders

22

+0 new · −1 exited

Holders’ est. mark

−$1.39M

Price effect on 10 books still in the name

Largest holder

$474.6M

MORGAN STANLEY

Holder count by quarter

Q1 2016Q2 2016Q3 2016Q4 2016Q1 2017Q2 2017Q3 2017Q4 2017Q1 2018Q2 2018Q3 2018Q4 2018Q1 2019Q2 2019Q3 2019Q4 2019Q1 2020Q2 2020Q3 2020Q4 2020Q1 2021Q2 2021Q3 2021Q4 2021Q1 2022Q2 2022Q3 2022Q4 2022Q1 2023Q2 2023Q3 2023Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026

Who holds it

Notable only
InvestorSharesValueEst. markChange
MORGAN STANLEY5.59M$474.6M—Held
BANK OF AMERICA CORP /DE/3.12M$264.8M—Held
BARCLAYS PLC155.4K$13.2M−$771.9KCut−$659.5K
SUMMIT WEALTH GROUP LLC / CO115.7K$5.52M—Held
TUDOR INVESTMENT CORP ET AL56.7K$4.81M—Held
Polar Asset Management Partners Inc.49K$4.16M—Held
Sanctuary Advisors, LLC49K$4.16M−$206KAdded$462.9K
Henshaw Capital LLC42.8K$3.64M−$214.6KCut−$214.6K
DGS Capital Management, LLC27.5K$2.33M−$123.9KAdded$112K
Cresset Asset Management, LLC9.97K$845.8K−$45.8KAdded$24.6K
Swiss Life Asset Management Ltd4.73K$401.6K−$23.7KCut−$2.86M
IFP Advisors, Inc4.59K$389.7K—Held
Lindenwold Advisors, INC3.93K$333.3K—Held
Painted Porch Advisors LLC827$70.2K—Held
Allworth Financial LP432$36.6K—Held
Medallion Wealth Advisors, LLC400$33.9K−$2.66KCut−$2.66K
Prestige Wealth Management Group LLC105$8.91K−$526Cut−$526
VIRTUS ADVISERS, LLC91$7.72K−$456Cut−$73.2K
KBC Group NV47.9K$4.06K—Held
NEW MEXICO EDUCATIONAL RETIREMENT BOARD20.8K$1.76K—Held
Pensionfund Sabic14.1K$1.2K−$71Cut−$71
Evolution Advisers, Inc.873$73—Held

Who left

Positions as of Q3 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.

SEI INVTS CO holders · Q3 2025 · 13F