SEANERGY MARITIME HLDGS CORP: Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in SEANERGY MARITIME HLDGS CORP. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
12
13F filers
Aggregate Value
$28.3M
Across holders
Last Price
—
EOD close
Sector
—
GICS
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 609K | $8.2M | 28.9% | 0.0% | Reduced | $-580K | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 542K | $7.3M | 25.8% | 0.0% | Reduced | $-189K | Q2 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 302K | $4.1M | 14.4% | 0.0% | Added | +$200K | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 220K | $3.0M | 10.4% | 0.0% | Added | +$644K | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 137K | $1.8M | 6.5% | 0.0% | Added | +$637K | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 105K | $1.4M | 5.0% | 0.0% | Added | +$206K | Q2 2026 |
| Point72 Asset Management, L.P. CIK 0001603466 | Hedge Fund | 78K | $1.1M | 3.7% | 0.0% | Reduced | $-1.3M | Q2 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 0001164508 | Hedge Fund | 45K | $600K | 2.1% | 0.0% | Reduced | $-509K | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 27K | $366K | 1.3% | 0.0% | Added | +$177K | Q2 2026 |
| SHAW D E & CO INC CIK 0001009207 | Hedge Fund | 15K | $199K | 0.7% | 0.0% | Reduced | $-1.0M | Q2 2026 |
Reduced
Hedge Fund
$8.2M· 28.9% of total· 0.0% port· 609K sh· $-580K QoQ· Q2 2026
Reduced
Hedge Fund
$7.3M· 25.8% of total· 0.0% port· 542K sh· $-189K QoQ· Q2 2026
Added
Hedge Fund
$4.1M· 14.4% of total· 0.0% port· 302K sh· +$200K QoQ· Q2 2026
Added
Hedge Fund
$3.0M· 10.4% of total· 0.0% port· 220K sh· +$644K QoQ· Q2 2026
Added
Hedge Fund
$1.8M· 6.5% of total· 0.0% port· 137K sh· +$637K QoQ· Q2 2026
Added
Hedge Fund
$1.4M· 5.0% of total· 0.0% port· 105K sh· +$206K QoQ· Q2 2026
Reduced
Hedge Fund
$1.1M· 3.7% of total· 0.0% port· 78K sh· $-1.3M QoQ· Q2 2026
Reduced
Hedge Fund
$600K· 2.1% of total· 0.0% port· 45K sh· $-509K QoQ· Q2 2026
Added
Hedge Fund
$366K· 1.3% of total· 0.0% port· 27K sh· +$177K QoQ· Q2 2026
Reduced
Hedge Fund
$199K· 0.7% of total· 0.0% port· 15K sh· $-1.0M QoQ· Q2 2026
Reduced
Hedge Fund
$176K· 0.6% of total· 0.0% port· 13K sh· $-837K QoQ· Q2 2026
New
Hedge Fund
$158K· 0.6% of total· 0.0% port· 12K sh· — QoQ· Q2 2026
1–10 of 12
1 / 2