Seacor Marine Holdings Inc
$9.40-3.1%
+$4.5M
Net Activity
+4.12% total shares
Institutions Holding
97
Popularity Rank
#4676
Avg Weight
0.09%
Total Value
$94.0M
Market Cap
$246.5M
97 institutions currently hold SMHI, with 49 net buyers and 41 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
41
Net Buying Institutions
49
Top 5 by Value
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Across its top 20 institutional holders, SMHI's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 16/100, avg. turnover score 24/100).
SMHI ranks #4676 out of 37503 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
SMHI is a top-conviction position for Oppenheimer & Close, LLC — at 6.7% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in SMHI belongs to BlackRock, Inc., but the position matters far more to Oppenheimer & Close, LLC, who has 6.7% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Oppenheimer & Close, LLC has added to its SMHI position for two straight quarters, increasing it by $7.3M to reach $10.6M today.
Goldman Sachs Group Inc has trimmed its SMHI position for two straight quarters, cutting it by $436.0K while still holding $229.1K.
SMHI is down 3.1% today, but institutions show net buying of $4.5M this quarter — a divergence between today's price move and the underlying institutional flow.
SMHI reported a net loss of $18.1M over the trailing twelve months.
+$8.7M
Total Buy Value
$5.1M
Total Sell Value
49
Net Buyers
41
Net Sellers
SMHI
Q2 2026
Top 5 Institutional Movers
+$5.2M
+$1.2M
+$695.4K
+$453.0K
SMHI does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
2
Filings (90d)
$7.39M
Total Est. Value
455K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| Everett Andrew H II | 2026-06-24 | $1.33M |
| Llorca Jesus | 2026-06-22 | $6.05M |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
No Schedule 13D/13G filings for this ticker
1
Filings (14d)
SMHI (SEACOR Marine Holdings) filed this 8-K on July 29, 2026, mainly to attach the press release for its results for the three and six months ended June 30, 2026. The filing also lists Item 8.01 "Other Events," but the excerpt doesn't say what that covers. There are no actual financial figures in this excerpt, so the filing itself doesn't tell you whether results were good or bad.
View Full Filing (SEC EDGAR)78413P101, 811904101
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,112
Total reported value
$279.5B
Held by 4112 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,110
Total reported value
$712.5B
Held by 4110 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,088
Total reported value
$390.2B
Held by 4088 institutions — one of the most-tracked stocks on AlphaSMO
Access SMHI's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/SMHICLI
npx alphasmo stocks get SMHI