SEACOR MARINE HLDGS INC COM

SEACOR MARINE HLDGS INC COM is a security (CUSIP 78413P101) tracked across SEC portfolio filings. 91 institutional managers reported $82.7M on Form 13F as of 2026-06-30; 11 registered fund positions totaling $5.6M via N-PORT as of 2026-05-31.

Summary

Top institutional holders (Form 13F)

Showing 15 of 91 managers by value.

ManagerLocationValueShares
BlackRock, Inc.New York, NY$11.0M1,539,507
Oppenheimer & Close, LLCNEW YORK, NY$9.9M1,381,367
DIMENSIONAL FUND ADVISORS LPAUSTIN, TX$9.0M1,252,720
First Eagle Investment Management, LLCNEW YORK, NY$7.9M1,033,989
VANGUARD GROUP INCValley Forge, PA$7.7M1,274,560
ROBOTTI ROBERTNew York, NY$5.5M767,946
GEODE CAPITAL MANAGEMENT, LLCBOSTON, MA$3.6M503,611
STATE STREET CORPBOSTON, MA$3.6M498,529
Cerity Partners LLCNEW YORK, NY$3.1M434,932
FIRST MANHATTAN CO. LLC.New York, NY$2.3M320,585
MORGAN STANLEYNEW YORK, NY$1.8M252,311
OPPENHEIMER & CO INCNEW YORK, NY$1.7M227,400
Glenorchy Capital LtdBOOROLITE, C3$1.7M219,261
SEMPER AUGUSTUS INVESTMENTS GROUP LLCHighlands Ranch, CO$1.5M208,175
NORTHERN TRUST CORPCHICAGO, IL$1.4M195,091

Top fund holders (N-PORT)

FundRegistrantValue% of fund
Pinnacle Value FundBERTOLET CAPITAL TRUST$2.0M552.00%
VANGUARD EXTENDED MARKET INDEX FUNDVANGUARD INDEX FUNDS$1.6M0.20%
VANGUARD RUSSELL 2000 INDEX FUNDVANGUARD SCOTTSDALE FUNDS$842K0.48%
U.S. MICRO CAP PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC$647K0.87%
Master Small Cap Index SeriesQuantitative Master Series LLC$278K0.58%
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUNDVANGUARD INSTITUTIONAL INDEX FUNDS$108K0.04%
VANGUARD BALANCED INDEX FUNDVANGUARD VALLEY FORGE FUNDS$98K0.02%
DWS Small Cap Index VIPDEUTSCHE DWS INVESTMENTS VIT FUNDS$22K0.53%
TIAA Separate Account VA-1 - Stock Index AccountTIAA Separate Account VA-1$17K0.13%
Longview Advantage ETFRBB Fund Trust$2K0.03%
Blackstone Alternative Multi-Strategy FundBlackstone Alternative Investment Funds$-14K-0.04%

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