Seanergy Maritime Holdings Corp.
DE ˙ DB ˙ MHY737604006
€13.10 0.00 (0.00%)
2026-06-04
주가
SecurityDE:RHS / Seanergy Maritime Holdings Corp.
InstitutionMorgan Stanley
Latest Disclosed Ownership233,686 shares
Latest Disclosed Value $ 3,016,887
Morgan Stanley reports 27.75% increase in ownership of RHS / Seanergy Maritime Holdings Corp.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 233,686 shares of Seanergy Maritime Holdings Corp. (DE:RHS) valued at $2,430,334 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 182,921 shares of Seanergy Maritime Holdings Corp.. This represents a change in shares of 27.75% during the quarter. The current value of the position is $3,061,287 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F SEANERGY MARITIME HLDGS SHS Y73760400 233,686 50,765 27.75 3,017 78.67 0.0002
2026-05-27 2025-12-31 13F/A-1 SEANERGY MARITIME HLDGS SHS Y73760400 182,921 30,377 19.91 1,688 33.97 0.0001
2026-02-13 2025-12-31 13F SEANERGY MARITIME HLDGS SHS Y73760400 182,921 30,377 1,688 0.0001
2026-05-27 2025-09-30 13F/A-1 SEANERGY MARITIME HLDGS SHS Y73760400 152,544 -1,228 -0.80 1,260 29.90 0.0001
2025-11-14 2025-09-30 13F SEANERGY MARITIME HLDGS SHS Y73760400 152,544 -1,228 1,260 0.0001
2025-08-15 2025-06-30 13F SEANERGY MARITIME HLDGS SHS Y73760400 153,772 -77,987 -33.65 970 -34.59 0.0001
2025-05-15 2025-03-31 13F SEANERGY MARITIME HLDGS SHS Y73760400 231,759 75,449 48.27 1,483 36.56 0.0001
2025-05-15 2024-12-31 13F/A-1 SEANERGY MARITIME HLDGS SHS Y73760400 156,310 54,270 53.19 1,086 -14.29 0.0001
2025-02-14 2024-12-31 13F SEANERGY MARITIME HLDGS SHS Y73760400 156,310 54,270 1,086 0.0001
2025-05-14 2024-09-30 13F/A-2 SEANERGY MARITIME HLDGS SHS Y73760400 102,040 -39,898 -28.11 1,267 -9.50 0.0001
2025-02-14 2024-09-30 13F/A-1 SEANERGY MARITIME HLDGS SHS Y73760400 102,040 -39,898 1,267 0.0001
2024-11-14 2024-09-30 13F SEANERGY MARITIME HLDGS SHS Y73760400 102,040 -39,898 1,267 0.0001
2025-05-14 2024-06-30 13F/A-2 SEANERGY MARITIME HLDGS SHS Y73760400 141,938 68,589 93.51 1,401 119.44 0.0001
2024-10-17 2024-06-30 13F/A-1 SEANERGY MARITIME HLDGS SHS Y73760400 141,938 68,589 1,401 0.0001
2024-08-14 2024-06-30 13F SEANERGY MARITIME HLDGS SHS Y73760400 141,938 68,589 1,401 0.0001
2024-10-17 2024-03-31 13F/A-2 SEANERGY MARITIME HLDGS SHS Y73760400 73,349 38,144 108.35 638 132.00 0.0001
2024-08-16 2024-03-31 13F/A-1 SEANERGY MARITIME HLDGS SHS Y73760400 73,349 38,144 638 0.0000
2024-05-15 2024-03-31 13F SEANERGY MARITIME HLDGS SHS Y73760400 73,349 38,144 638 0.0001
2024-08-16 2023-12-31 13F/A-1 SEANERGY MARITIME HLDGS SHS Y73760400 35,205 -76 -0.22 276 41.75 0.0000
2024-02-13 2023-12-31 13F SEANERGY MARITIME HLDGS SHS Y73760400 35,205 -76 276 0.0000
2023-11-15 2023-09-30 13F SEANERGY MARITIME HLDGS SHS Y73760400 35,281 -2,398 -6.36 195 7.18 0.0000
2023-08-14 2023-06-30 13F SEANERGY MARITIME HLDGS SHS Y73760400 37,679 1,600 4.43 182 -0.55 0.0000
2023-05-15 2023-03-31 13F SEANERGY MARITIME HLDGS SHS Y73760400 36,079 -326,623 -90.05 183 1.68 0.0000
2023-02-14 2022-12-31 13F SEANERGY MARITIME HLDGS SHS NEW Y73760194 362,702 -197,043 -35.20 180 -32.45 0.0000
2022-11-14 2022-09-30 13F SEANERGY MARITIME HLDGS SHS NEW Y73760194 559,745 11,002 2.00 265 -40.72 0.0000
2022-10-27 2022-06-30 13F/A-1 SEANERGY MARITIME HLDGS SHS NEW Y73760194 548,743 406,796 286.58 447 175.93 0.0001
2022-08-15 2022-06-30 13F SEANERGY MARITIME HLDGS SHS NEW Y73760194 548,743 406,796 447 0.0000
2022-10-27 2022-03-31 13F/A-1 SEANERGY MARITIME HLDGS SHS NEW Y73760194 141,947 35,441 33.28 162 67.01 0.0000
2022-05-13 2022-03-31 13F SEANERGY MARITIME HLDGS SHS NEW Y73760194 141,947 35,441 162 0.0000
2022-02-14 2021-12-31 13F SEANERGY MARITIME HLDGS SHS NEW Y73760194 106,506 75,751 246.30 97 115.56 0.0000
2021-11-15 2021-09-30 13F SEANERGY MARITIME HLDGS SHS NEW Y73760194 30,755 26,427 610.61 45 800.00 0.0000
2021-08-23 2021-06-30 13F/A-1 SEANERGY MARITIME HLDGS SHS NEW Y73760194 4,328 -950 -18.00 5 -16.67 0.0000
2021-08-16 2021-06-30 13F SEANERGY MARITIME HLDGS SHS NEW Y73760194 4,328 -950 5 0.0000
2021-05-17 2021-03-31 13F SEANERGY MARITIME HLDGS SHS NEW Y73760194 5,278 5,278 21.95 6 20.00 0.0000
2019-11-14 2019-09-30 13F SEANERGY MARITIME HLDGS SHS Y73760301 0 -44,053 -100.00 0 -100.00
2019-08-14 2019-06-30 13F SEANERGY MARITIME HLDGS SHS Y73760301 44,053 43,972 54,286.42 27 0.0000
2016-02-09 2015-12-31 13F SEANERGY MARITIME HLDGS SHS Y73760129 81 53 189.29 0 0.0000
2016-02-08 2015-09-30 13F/A-1 SEANERGY MARITIME HLDGS SHS Y73760129 28 13 86.67 0 0.0000
2015-11-09 2015-09-30 13F SEANERGY MARITIME HLDGS SHS Y73760129 28 0
2015-08-12 2015-06-30 13F SEANERGY MARITIME HLDGS SHS Y73760129 15 -11 -42.31 0 0.0000
2015-05-14 2015-03-31 13F SEANERGY MARITIME HLDGS SHS Y73760129 26 0 0.00 0 0.0000
2015-02-13 2014-12-31 13F SEANERGY MARITIME HLDGS SHS Y73760129 26 6 30.00 0 0.0000
2014-12-16 2014-09-30 13F/A-1 SEANERGY MARITIME HLDGS SHS Y73760129 20 0 0.00 0 0.0000
2014-11-14 2014-09-30 13F SEANERGY MARITIME HLDGS SHS Y73760129 20 0
2014-08-12 2014-06-30 13F SEANERGY MARITIME HLDGS SHS Y73760129 20 0 0.00 0 0.0000
2014-05-13 2014-03-31 13F SEANERGY MARITIME HLDGS SHS Y73760129 20 20 0 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.