Companies / Sei Investments Co

Sei Investments Co

Nasdaq: SEICCIK 350894OAKS, PA
Insider flow · last 90 daysNet sells $5.46M

Financials · FY2025

Revenue$2.30B
Net income$717.55M
Total debt$29.48M
Cash$399.80M
Diluted EPS$5.63
Shares outstanding120.0M

Ownership

120.0M shares outstanding · as of Jul 10, 2026
0.79%Insiders
Ownership
Insiders0.79%951,607
10%+ / strategic7.34%8,808,845
Institutions68.57%82,299,387
Public float23.30%27,959,343

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 6

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Insider% of sharesShares
West Alfred P Jr—
5.68%6,818,451
Doran WilliamDirector
0.52%618,802
Hicke RyanCEOCHIEF EXECUTIVE OFFICER · Director
0.16%197,164
McCarthy KathrynDirector
0.06%77,883
Denham SeanExecutive VP, CFO, COO
0.05%57,758
Warner Mark Andrew—
<0.01%921

Institutional holders 573

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HolderValue% of shares
Vanguard Group Inc$908.07M9.22%
BlackRock, Inc.$870.74M8.27%
Loomis, Sayles & Co., L.P.$717.23M7.29%
Morgan Stanley$416.27M4.23%
State Street Corporation$372.91M3.54%
Bank of America Corp /De$239.69M2.43%
Geode Capital Management, LLC$222.13M2.36%
Dimensional Fund Advisors LP$152.00M1.54%
First Trust Advisors LP$143.02M1.52%
Invesco Ltd.$142.09M1.44%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Jan 29, 2026Hicke Ryan
CEO
SellCommon Stock$4.36M-50K
-19.20%
210,218
0.18% of shares
medium
Jun 26, 2026West Alfred P JrSellCommon Stock$4.03M-46K
-0.67%
6,829,621
5.69% of shares
medium
Mar 10, 2026West Alfred P JrSellCommon Stock$2.37M-29K
-0.43%
6,883,230
5.74% of shares
medium
Mar 10, 2026West Alfred P JrSellCommon Stock$2.03M-25K
-0.37%
6,912,661
5.76% of shares
medium
Jan 29, 2026Hicke Ryan
CEO
SellCommon Stock$1.48M-17K
-6.14%
260,155
0.22% of shares
medium
Jan 29, 2026Hicke Ryan
CEO
ExerciseCommon Stock$1.29M+20K
+8.34%
259,664
0.22% of shares
low
Jan 29, 2026Hicke Ryan
CEO
SellCommon Stock$1.15M-13K
-6.21%
197,164
0.16% of shares
medium
Jan 29, 2026Hicke Ryan
CEO
ExerciseCommon Stock$989.5K+18K
+6.74%
277,164
0.23% of shares
low

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—
Loomis, Sayles & Co., L.P.Passive13G/A—8,808,845—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
SEIC——784117103—