SEANERGY MARITIME HOLDINGS CORP.
Ownership & governance
Executives 5Directors 5Avg age 61Avg tenure 14.2y
ST
Stamatios N. Tsantanis
Chief Executive Officer
Age 54Since 2012-09-30Profile →
+9
Executives5
ST
Stamatios N. Tsantanis→
Chief Executive Officer
Age 54Since 2012-09-30
SG
Stavros Gyftakis→
Director of Finance/CFO
Age 47Since 2017-09-30
SV
Stavros Vafeiadis→
Chief Tech/Sci/R&D Officer
—Since 2009-07-31
AL
Aristeidis Lagos→
Chief Operating Officer
—Since 2014-09-30
AP
Athina Pteroudi→
Corporate Officer/Principal
——
Board of directors5
EC
Elias Culucundis→
Director/Board Member
Age 83Since 2008-01-03
CA
Christina Anagnostara→
Director/Board Member
Age 55Since 2008-11-30
DA
Dimitris Anagnostopoulos→
Director/Board Member
Age 79Since 2009-04-30
IK
Ioannis Kartsonas→
Director/Board Member
Age 54Since 2017-05-03
ST
Stamatios N. Tsantanis→
Chairman
Age 54Since 2012-09-30
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| Konstantinos Konstantakopoulos | 10.44 % | 2,203,714 |
| Stamatios N. Tsantanis | 9.872 % | 2,084,403 |
| George Economou | 8.755 % | 1,848,534 |
| Goldman Sachs Asset Management LP | 3.858 % | 814,553 |
| Renaissance Technologies LLC | 3.089 % | 652,300 |
Catalog · 2026-07-09
Registry officers10
| Name | Role | Since | Shares |
|---|---|---|---|
| Aristeidis Lagos | Chief Operating Officer | 2014-09-30 | - |
| Stamatios N. Tsantanis | Chairman | 2012-09-30 | - |
| Stamatios N. Tsantanis | Chief Executive Officer | 2012-09-30 | - |
| Stavros Gyftakis | Director of Finance/CFO | 2017-09-30 | - |
| Stavros Vafeiadis | Chief Tech/Sci/R&D Officer | 2009-07-31 | - |
| Christina Anagnostara | Director/Board Member | 2008-11-30 | - |
| Dimitris Anagnostopoulos | Director/Board Member | 2009-04-30 | - |
| Elias Culucundis | Director/Board Member | 2008-01-03 | - |
Registry · as of 2026-07-09
Institutional (13F)
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Fund membership
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Street consensus
Consensus noneMean target 23.25Range 18–28Analysts 4
18Mean 23.2528
- Strong buy 1
- Buy 3
Broker actions6
| Firm | Action | To | Target | Date |
|---|---|---|---|---|
| B. Riley Securities | Maintained | Buy | 25 | 2026-07-31 |
| B. Riley Securities | Maintained | Buy | 22 | 2026-05-29 |
| B. Riley Securities | Maintained | Buy | 17 | 2026-02-18 |
| Maxim Group | Maintained | Buy | 11 | 2025-02-03 |
| B. Riley Securities | Maintained | Buy | 13 | 2024-04-10 |
| Noble Capital Markets | Maintained | Outperform | 12 | 2024-03-18 |
Firm rows and rating mix from Yahoo Finance; mean target is Yahoo’s aggregate until OpenFilings derives consensus from broker rows.