Seanergy Maritime Holdings Corp.
SHIP- Exchange
- Nasdaq
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001448397
In the last 90 days, Seanergy Maritime Holdings Corp. insiders filed 0 open-market purchases and 2 sales; 76 institutions reported holding it in 13F filings for Q2 2026, worth $68.2M in total; no superinvestor holds it.
Q4 2021 vs. Q3 2021
How the institutions holding Seanergy Maritime Holdings Corp. changed between Q3 2021 and Q4 2021.
All holders in Q4 2021All holders in Q3 2021
| Measure | Q3 2021 | Of which not filed for Q4 2021 | Q4 2021 | Change |
|---|---|---|---|---|
| Holders | 34 | 1 | 34 | +1 |
| Shares | 18.4M | 47.9K | 4.07M | −14.3M (−77.8%) |
| Value | $26.7M | $69.0K | $3.73M | −$22.9M (−86.0%) |
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so the changes leave them out.
New holders (13)
Institutions that held Seanergy Maritime Holdings Corp. at the end of Q4 2021 but not at the end of Q3 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Wexford Capital LP | 550,000 | $505.0K | 0.05% |
| Diametric Capital, LP | 229,895 | $211.0K | 0.16% |
| Prelude Capital Management, LLC | 134,848 | $124.0K | 0.01% |
| Arrowstreet Capital, Limited Partnership | 126,630 | $116.0K | 0.00% |
| Two Sigma Securities, LLC | 78,984 | $73.0K | 0.01% |
| Basso Capital Management, L.P. | 35,000 | $32.0K | 0.00% |
| Cetera Advisors LLC | 22,235 | $20.0K | 0.00% |
| UBS Group AG | 20,077 | $18.0K | 0.00% |
| Sanders Morris Harris LLC | 18,250 | $17.0K | 0.00% |
| Huntington National Bank | 17,000 | $16.0K | 0.00% |
| Squarepoint Ops LLC | 16,327 | $15.0K | 0.00% |
| Geneos Wealth Management Inc. | 2,000 | $1.00K | 0.00% |
| Steward Partners Investment Advisory, LLC | 238 | $0 | 0.00% |
Sold out (12)
Institutions that held Seanergy Maritime Holdings Corp. at the end of Q3 2021 and filed for Q4 2021 without it.
| Institution | Shares, Q3 2021 | Value, Q3 2021 |
|---|---|---|
| Marshall Wace, LLP | 3,354,040 | $4.86M |
| Two Sigma Investments, LP | 1,658,090 | $2.40M |
| Manatuck Hill Partners, LLC | 500,000 | $725.0K |
| Cubist Systematic Strategies, LLC | 191,806 | $278.0K |
| Qube Research & Technologies Ltd | 134,984 | $196.0K |
| Commonwealth Equity Services, LLC | 134,059 | $194.0K |
| Two Sigma Advisers, LP | 133,014 | $193.0K |
| MYDA Advisors LLC | 80,000 | $116.0K |
| Warberg Asset Management LLC | 20,000 | $29.0K |
| Stephens Inc | 12,500 | $18.0K |
| PEAK6 Investments LLC | 11,721 | $17.0K |
| Sigma Planning Corp | 10,000 | $15.0K |
Not filed for Q4 2021 yet (1)
Institutions that held Seanergy Maritime Holdings Corp. at the end of Q3 2021 and haven't filed a 13F for Q4 2021. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2021 | Value, Q3 2021 |
|---|---|---|
| Marshall Wace North America L.P. | 47,901 | $69.0K |