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Disclosery

SMHI SEACOR MARINE HLDGS INC

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Stock (common), issuer CIK 1690334

91 managers (95 13F filers) reported a position in SMHI shares at 2026-06-30, 12,174,649 shares in all. 15 filers opened a position and 9 filers sold out during the quarter.

Managers
91
13F filers
95
New
15
Added
30
Reduced
31
Sold out
9
Shares held by filers
12,174,649

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.1,593,198$12.2M<0.01%+53,69113F-HRTimelineGroup
Oppenheimer & Close, LLC1,383,792$10.6M6.68%+2,42513F-HRTimeline
VANGUARD GROUP INCgroup of 4 filers holding1,237,759$9.47M-50,357Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,186,855$9.08M<0.01%-65,86513F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…1,033,989$7.91M0.01%-36,50013F-HR/ATimelineGroup
ROBOTTI ROBERTin group ROBOTTI ROBERT713,219$5.46M0.88%-54,72713F-HRTimelineGroup
Flat Footed LLC683,777$5.23M0.91%new13F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC530,553$4.06M<0.01%+26,94213F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP496,809$3.8M<0.01%-1,72013F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC431,723$3.3M<0.01%-3,20913F-HRTimelineGroup
FIRST MANHATTAN CO. LLC.309,085$2.36M0.01%-11,50013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY248,053$1.9M<0.01%-4,25813F-HRTimelineGroup
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …227,400$1.74M0.02%+4,40013F-HRTimelineGroup
Glenorchy Capital Ltd219,261$1.68M1.05%+8,33413F-HRTimeline
SEMPER AUGUSTUS INVESTMENTS GROUP LLC208,175$1.59M0.18%013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP171,051$1.31M<0.01%-24,04013F-HRTimelineGroup
HighTower Advisors, LLC128,988$987K<0.01%+21313F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC114,200$874K<0.01%-6,20013F-HRTimeline
UBS Group AGgroup of 2 filers holding108,904$833K+43,811Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO93,360$749K<0.01%-53,91513F-HRTimelineGroup
Nuveen, LLCin group TIAA74,813$572K<0.01%+4,45313F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC71,979$551K<0.01%-47,48913F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.65,633$502K<0.01%+5,98313F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co63,560$486K<0.01%+5,35013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC56,570$433K0.01%-7,50013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC55,555$425K<0.01%new13F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp52,531$402K<0.01%-1,02213F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/49,919$382K<0.01%+3,83013F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC47,503$363K<0.01%-22213F-HRTimelineGroup
Perennial Advisors, LLC46,038$352K0.05%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC29,943$229K<0.01%-59,83313F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.29,445$225K<0.01%+13913F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd28,483$218K<0.01%+15,94813F-HRTimelineGroup
RHUMBLINE ADVISERS27,806$213K<0.01%-86613F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC27,759$212K<0.01%-66213F-HRTimelineGroup
STEPHENS INC /AR/in group Stephens Investment Managemen…23,536$180K<0.01%013F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…22,297$171K<0.01%+3,22313F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\21,731$166K<0.01%+8,21913F-HRTimelineGroup
Empowered Funds, LLC21,170$162K<0.01%-7,50013F-HRTimeline
Hilltop Holdings Inc.in group Hilltop Holdings Inc.20,600$158K0.01%013F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC18,869$144K<0.01%+2,53213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN18,653$143K<0.01%+10,40013F-HRTimelineGroup
Wilmington Savings Fund Society, FSB18,567$142K<0.01%-20,00013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/18,272$140K<0.01%+5,50813F-HRTimeline
ALLIANCEBERNSTEIN L.P.18,890$135K<0.01%+2,80013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC16,132$123K<0.01%+15,11813F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…13,062$99.9K<0.01%+59013F-HRTimelineGroup
LEVIN CAPITAL STRATEGIES, L.P.12,000$91.8K0.01%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…11,188$85.6K<0.01%-4,00013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…10,490$80.2K<0.01%+8,67413F-HRTimelineGroup
FMR LLCin group FMR LLC10,384$79.4K<0.01%-38113F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC10,275$78.6K<0.01%-55013F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…10,259$78.5K<0.01%+7313F-HRTimelineGroup
Police & Firemen's Retirement System of…4,890$37.4K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND4,203$32.2K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS3,901$29.8K<0.01%-76113F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,676$20.5K<0.01%-3,89013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,989$15.2K<0.01%013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,964$15K<0.01%-3,75413F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,890$14.5K<0.01%013F-HRTimelineGroup
ROYAL LONDON ASSET MANAGEMENT LTD1,550$11.9K<0.01%013F-HRTimeline
Arax Advisory Partners1,411$10.8K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,188$9.09K<0.01%-61613F-HRTimelineGroup
MV CAPITAL MANAGEMENT, INC.1,131$8.65K<0.01%013F-HR/ATimeline
NISA INVESTMENT ADVISORS, LLC1,006$7.7K<0.01%013F-HRTimeline
Sterling Capital Management LLC409$3.13K<0.01%-31413F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…306$2.34K<0.01%-87513F-HR/ATimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.292$2.23K<0.01%new13F-HRTimelineGroup
GAMMA Investing LLC281$2.15K<0.01%+3813F-HRTimeline
Private Wealth Management Group, LLC208$1.59K<0.01%013F-HRTimeline
Integrated Wealth Concepts LLC204$1.56K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.152$1.16K<0.01%013F-HRTimeline
NewEdge Advisors, LLC127$972<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…125$956<0.01%013F-HRTimeline
Essential Partners LLC116$887<0.01%new13F-HRTimeline
Cornerstone Financial Management LLC110$842<0.01%013F-HR/ATimeline
Allworth Financial LP108$827<0.01%+9813F-HRTimeline
HARBOUR INVESTMENTS, INC.100$765<0.01%013F-HRTimeline
Rialto Wealth Management, LLC69$528<0.01%new13F-HRTimeline
True Wealth Design, LLC40$306<0.01%+2013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…36$276<0.01%-313F-HRTimelineGroup
Farther Finance Advisors, LLC34$260<0.01%+3113F-HRTimeline
ROTHSCHILD INVESTMENT LLC18$138<0.01%new13F-HRTimeline
Fortitude Family Office, LLC16$122<0.01%new13F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…9$68<0.01%new13F-HRTimelineGroup
Caitong International Asset Management …7$54<0.01%+413F-HRTimeline
Clearstead Advisors, LLC6$46<0.01%new13F-HRTimeline
Wealth Enhancement Trust Services, Inc.6$46<0.01%new13F-HR/ATimeline
SJS Investment Consulting Inc.4$31<0.01%new13F-HRTimeline
IFP Advisors, Inc2$15<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.2$15<0.01%-20813F-HRTimelineGroup