Seanergy Maritime Holdings Corp. (SHIP)
Seanergy Maritime Holdings Corp. is an international shipping firm dedicated to the oceanic conveyance of dry bulk materials. Established in 2008, this Greek-headquartered company oversees an extensive fleet of seventeen Capesize vessels. These ships collectively provide a significant carrying capacity, approximately 3,011,083 deadweight tons. The corporation was initially founded under the name Seanergy Merger Corp., adopting its current identity, Seanergy Maritime Holdings Corp., in July of its inaugural year. Its principal operations are based in Athens, Greece.
Sector: Deep Sea Foreign Transportation of Freight
Industry: Marine Shipping
Seanergy Maritime Holdings Corp.
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
based on 21.67M shares outstanding
GRSeanergy Maritime Holdings Corp. is an international shipping firm dedicated to the oceanic conveyance of dry bulk materials. Established in 2008, this Greek-headquartered company oversees an extensive fleet of seventeen Capesize vessels. These ships collectively provide a significant carrying capacity, approximately 3,011,083 deadweight tons. The corporation was initially founded under the name Seanergy Merger Corp., adopting its current identity, Seanergy Maritime Holdings Corp., in July of its inaugural year.
Its principal operations are based in Athens, Greece.
Leadership
Stamatios Tsantanis
Chairman & Chief Executive Officer
Stavros Gyftakis
Chief Financial Officer
Theodora Mitropetrou
General Counsel & Corporate Secretary
Employees
93
Country
GR
Sector
Industrials
Website
seanergymaritime.com
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
 Gyftakis Stavros | See Remarks | Sale | 2.8K | $49.7K | Oct 5, 2026 |
 Anagnostara Christina | Director | Sale | 15.0K | $257.9K | Aug 6, 2026 |
| Gyftakis Stavros | See Remarks | Sale | 3.3K | $48.9K | Jul 13, 2026 |
| Gyftakis Stavros | See Remarks | Sale | 3.6K | $49.8K | Apr 6, 2026 |
| Name | Shares | % | Source |
|---|---|---|---|
Sphinx Investment Corp. · may incl. warrants· filed Mar 2026 | 1.8M | 8.5% | 13D |
Tsantanis Stamatios · may incl. warrants· filed Feb 2025 | 1.7M | 7.8% | 13D |
Longshaw Maritime Investments S.A. · joint filing· may incl. warrants· filed Sep 2026 | 1.1M | 4.9% | 13G |
GOLDMAN SACHS GROUP INC | 757.9K | 3.5% | 13F |
RENAISSANCE TECHNOLOGIES LLC | 609.1K | 2.8% | 13F |
TWO SIGMA INVESTMENTS, LP | 542.4K | 2.5% | 13F |
Walleye Capital LLC | 302.4K | 1.4% | 13F |
 Gyftakis Stavros See Remarks | 230.3K | 1.1% | FORM 4 |
ACADIAN ASSET MANAGEMENT LLC | 222.4K | 1.0% | 13F |
MARSHALL WACE, LLP | 219.9K | 1.0% | 13F |
Insiders
- Gyftakis StavrosSee Remarks
- Anagnostara ChristinaDirector
- Anagnostopoulos DimitriosDirector
- Culucundis EliasDirector
- KARTSONAS IOANNISDirector
based on 21.67M shares outstanding
GR30d Avg
392.80K
60d Avg
417.31K
90d Avg
384.62K