Security key
78413P101
SEACOR Marine Holdings Inc. - Common Stock, $0.01 par value (SMHI)
CUSIP: 78413P101
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Stock, $0.01 par value
- Total 13F shares
- 46,319
- Total 13F value
- $354,341
- Share change
- +38
- SEC-reported price per share
- $7.65
- Number of holders
- 2
- Value change
- +$291
- Number of buys
- 1
- Shares outstanding
- 27,078,762
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
2
Top holders
2
SMHI full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
SEACOR Marine Holdings Inc. SEC filings
SEACOR Marine Holdings Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 78413P101
Recent filing periods:
Ownership snapshot
Top reported holders of SMHI - SEACOR Marine Holdings Inc. - Common Stock, $0.01 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Jorey Chernett
Disclosed value leader
Jorey Chernett
Comparable rows
15/15
Latest evidence
29 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 7.2%
13D/G row: Jorey Chernett
Showing 1-6 of 15 holder rows.
Quick read
Jorey Chernett leads the comparable SEC ownership view at 7.2%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Jorey Chernett's linked filing trail.
Comparable ownership
Top 5
Jorey Chernett
7.2%
Oppenheimer & Close, LLC
5.2%
John M. Gellert
5.1%
DIMENSIONAL FUND ADVISORS LP
4.8%
VANGUARD GROUP INC
4.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Jorey Chernett |
13D/G
Chernett Jorey
|
7.2%
|
$14,310,178
1,946,963 shares
|
+$514,500 | 22 Jun 2026 |
| Oppenheimer & Close, LLC |
13D/G
13F
Carl K. Oppenheimer · Company
|
5.2%
|
$10,142,880
1,412,618 shares
|
$0 | 31 Mar 2026 |
| John M. Gellert |
3/4/5
13D/G
President and CEO, Director
|
5.1%
from 13D/G
|
$9,692,642
1,301,026 shares
|
— | 07 Mar 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13F
13D/G
Company
|
4.8%
from 13D/G
|
$8,970,777
1,252,720 shares
|
— | 31 Mar 2026 |
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
4.6%
|
$8,015,364
1,235,033 shares
|
-$762,841 | 30 Sep 2025 |
| Bejos Alfredo Miguel |
3/4/5
Director
|
4.2%
|
$8,192,715
1,144,234 shares
|
— | 02 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2
Shares
46,319
Rows available
2
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
91
Q2 2026 holders
2
Holder diff
-89
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend