StealthGas Inc.
DE ˙ DB ˙ MHY816691064
8,25 € ↑0,40 (5,10%)
2026-06-05
DEL PRIS
SecurityDE:S6W / StealthGas Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership299,483 shares
Latest Disclosed Value $ 2,749,256
Morgan Stanley reports 88.87% increase in ownership of S6W / StealthGas Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 299,483 shares of StealthGas Inc. (DE:S6W) valued at $2,350,942 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 158,563 shares of StealthGas Inc.. This represents a change in shares of 88.87% during the quarter. The current value of the position is $2,470,735 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 STEALTHGAS SHS Y81669106 299,483 140,920 88.87 2,749 146.99 0.0002
2026-05-27 2025-12-31 13F/A-1 STEALTHGAS SHS Y81669106 158,563 17,690 12.56 1,113 20.72 0.0001
2026-02-13 2025-12-31 13F STEALTHGAS SHS Y81669106 158,563 17,690 1,113 0.0001
2026-05-27 2025-09-30 13F/A-1 STEALTHGAS SHS Y81669106 140,873 69,116 96.32 923 100.87 0.0001
2025-11-14 2025-09-30 13F STEALTHGAS SHS Y81669106 140,873 69,116 923 0.0001
2025-08-15 2025-06-30 13F STEALTHGAS SHS Y81669106 71,757 3,233 4.72 460 18.60 0.0000
2025-05-15 2025-03-31 13F STEALTHGAS SHS Y81669106 68,524 -11,461 -14.33 387 -14.19 0.0000
2025-05-15 2024-12-31 13F/A-1 STEALTHGAS SHS Y81669106 79,985 57,968 263.29 452 202.68 0.0000
2025-02-14 2024-12-31 13F STEALTHGAS SHS Y81669106 79,985 57,968 452 0.0000
2025-05-14 2024-09-30 13F/A-2 STEALTHGAS SHS Y81669106 22,017 -8,287 -27.35 150 -32.88 0.0000
2025-02-14 2024-09-30 13F/A-1 STEALTHGAS SHS Y81669106 22,017 -8,287 150 0.0000
2024-11-14 2024-09-30 13F STEALTHGAS SHS Y81669106 22,017 -8,287 150 0.0000
2025-05-14 2024-06-30 13F/A-2 STEALTHGAS SHS Y81669106 30,304 -6,101 -16.76 223 2.78 0.0000
2024-10-17 2024-06-30 13F/A-1 STEALTHGAS SHS Y81669106 30,304 -6,101 223 0.0000
2024-08-14 2024-06-30 13F STEALTHGAS SHS Y81669106 30,304 -6,101 223 0.0000
2024-10-17 2024-03-31 13F/A-2 STEALTHGAS SHS Y81669106 36,405 -25,563 -41.25 216 -46.00 0.0000
2024-08-16 2024-03-31 13F/A-1 STEALTHGAS SHS Y81669106 36,405 -25,563 216 0.0000
2024-05-15 2024-03-31 13F STEALTHGAS SHS Y81669106 36,405 -25,563 216 0.0000
2024-08-16 2023-12-31 13F/A-1 STEALTHGAS SHS Y81669106 61,968 57,884 1,417.34 400 1,900.00 0.0000
2024-02-13 2023-12-31 13F STEALTHGAS SHS Y81669106 61,968 57,884 400 0.0000
2023-11-15 2023-09-30 13F STEALTHGAS SHS Y81669106 4,084 3,917 2,345.51 21 0.0000
2023-08-14 2023-06-30 13F STEALTHGAS SHS Y81669106 167 167 1 0.0000
2023-05-15 2023-03-31 13F STEALTHGAS SHS Y81669106 0 -107,728 -100.00 0 -100.00
2023-02-14 2022-12-31 13F STEALTHGAS SHS Y81669106 107,728 -1,176 -1.08 289 3.23 0.0000
2022-11-14 2022-09-30 13F STEALTHGAS SHS Y81669106 108,904 -9,121 -7.73 279 -26.39 0.0000
2022-10-27 2022-06-30 13F/A-1 STEALTHGAS SHS Y81669106 118,025 7,485 6.77 379 43.02 0.0000
2022-08-15 2022-06-30 13F STEALTHGAS SHS Y81669106 118,025 7,485 379 0.0000
2022-10-27 2022-03-31 13F/A-1 STEALTHGAS SHS Y81669106 110,540 5,188 4.92 265 19.37 0.0000
2022-05-13 2022-03-31 13F STEALTHGAS SHS Y81669106 110,540 5,188 265 0.0000
2022-02-14 2021-12-31 13F STEALTHGAS SHS Y81669106 105,352 60,111 132.87 222 83.47 0.0000
2021-11-15 2021-09-30 13F STEALTHGAS SHS Y81669106 45,241 43,110 2,022.99 121 1,916.67 0.0000
2021-08-23 2021-06-30 13F/A-1 STEALTHGAS SHS Y81669106 2,131 -34 -1.57 6 0.00 0.0000
2021-08-16 2021-06-30 13F STEALTHGAS SHS Y81669106 2,131 -34 6 0.0000
2021-05-17 2021-03-31 13F STEALTHGAS SHS Y81669106 2,165 -57 -2.57 6 20.00 0.0000
2021-02-16 2020-12-31 13F STEALTHGAS SHS Y81669106 2,222 0 0.00 5 -28.57 0.0000
2020-11-13 2020-09-30 13F STEALTHGAS SHS Y81669106 2,222 2,222 0.00 7 40.00 0.0000
2020-08-14 2020-06-30 13F STEALTHGAS SHS Y81669106 0 -30,000 -100.00 0 -100.00
2020-05-26 2020-03-31 13F/A-1 STEALTHGAS SHS Y81669106 30,000 -4,000 -11.76 59 -49.57 0.0000
2020-05-15 2020-03-31 13F STEALTHGAS SHS Y81669106 30,000 -4,000 59 4.5324
2020-02-14 2019-12-31 13F STEALTHGAS SHS Y81669106 34,000 -10,000 -22.73 117 -12.03 0.0000
2019-11-14 2019-09-30 13F STEALTHGAS SHS Y81669106 44,000 0 0.00 133 -11.92 0.0000
2019-08-14 2019-06-30 13F STEALTHGAS SHS Y81669106 44,000 0 0.00 151 -1.95 0.0000
2019-05-15 2019-03-31 13F STEALTHGAS SHS Y81669106 44,000 8,433 23.71 154 57.14 0.0000
2019-02-14 2018-12-31 13F STEALTHGAS SHS Y81669106 35,567 9,867 38.39 98 6.52 0.0000
2019-04-23 2018-09-30 13F/A-2 STEALTHGAS SHS Y81669106 25,700 -10,000 -28.01 92 -34.75 0.0000
2018-11-20 2018-09-30 13F/A-1 STEALTHGAS SHS Y81669106 25,700 0 92 0.0000
2018-11-14 2018-09-30 13F STEALTHGAS SHS Y81669106 25,700 -10,000 92
2019-04-23 2018-06-30 13F/A-1 STEALTHGAS SHS Y81669106 35,700 11,019 44.65 141 41.00 0.0000
2018-08-14 2018-06-30 13F STEALTHGAS SHS Y81669106 35,700 11,019 141
2019-04-23 2018-03-31 13F/A-1 STEALTHGAS SHS Y81669106 24,681 200 0.82 100 -6.54 0.0000
2018-05-14 2018-03-31 13F STEALTHGAS SHS Y81669106 24,681 200 100
2019-04-23 2017-12-31 13F/A-1 STEALTHGAS SHS Y81669106 24,481 -200 -0.81 107 30.49 0.0000
2018-02-14 2017-12-31 13F STEALTHGAS SHS Y81669106 24,481 -200 107
2017-11-14 2017-09-30 13F STEALTHGAS SHS Y81669106 24,681 -41,837 -62.90 82 -62.04 0.0000
2017-08-11 2017-06-30 13F STEALTHGAS SHS Y81669106 66,518 20,837 45.61 216 18.03 0.0001
2017-05-22 2017-03-31 13F/A-1 STEALTHGAS SHS Y81669106 45,681 21,000 85.09 183 117.86 0.0001
2017-05-12 2017-03-31 13F STEALTHGAS SHS Y81669106 45,681 183
2017-02-22 2016-12-31 13F/A-1 STEALTHGAS SHS Y81669106 24,681 0 0.00 84 -2.33 0.0000
2017-02-13 2016-12-31 13F STEALTHGAS SHS Y81669106 24,681 84
2016-11-10 2016-09-30 13F STEALTHGAS SHS Y81669106 24,681 -100 -0.40 86 -8.51 0.0000
2016-08-12 2016-06-30 13F STEALTHGAS SHS Y81669106 24,781 4,519 22.30 94 32.39 0.0000
2016-05-12 2016-03-31 13F STEALTHGAS SHS Y81669106 20,262 -2,938 -12.66 71 -11.25 0.0000
2016-02-09 2015-12-31 13F STEALTHGAS SHS Y81669106 23,200 -2,503 -9.74 80 -30.43 0.0000
2016-02-08 2015-09-30 13F/A-1 STEALTHGAS SHS Y81669106 25,703 16,800 188.70 115 91.67 0.0000
2015-11-09 2015-09-30 13F STEALTHGAS SHS Y81669106 25,703 115
2015-08-12 2015-06-30 13F STEALTHGAS SHS Y81669106 8,903 -20,000 -69.20 60 -68.25 0.0000
2015-05-14 2015-03-31 13F STEALTHGAS SHS Y81669106 28,903 -35,857 -55.37 189 -53.79 0.0001
2015-02-13 2014-12-31 13F STEALTHGAS SHS Y81669106 64,760 4,255 7.03 409 -25.91 0.0001
2014-12-16 2014-09-30 13F/A-1 STEALTHGAS SHS Y81669106 60,505 -14,761 -19.61 552 -33.97 0.0002
2014-11-14 2014-09-30 13F STEALTHGAS SHS Y81669106 60,505 552
2014-08-12 2014-06-30 13F STEALTHGAS SHS Y81669106 75,266 30,677 68.80 836 64.89 0.0014
2014-05-13 2014-03-31 13F STEALTHGAS SHS Y81669106 44,589 -14,568 -24.63 507 -15.92 0.0002
2014-02-13 2013-12-31 13F STEALTHGAS SHS Y81669106 59,157 3,664 6.60 603 18.93 0.0003
2013-11-13 2013-09-30 13F STEALTHGAS INC COM ST COM Y81669106 55,493 1,603 2.97 507 -14.50 0.0002
2013-08-08 2013-06-30 13F STEALTHGAS INC COM ST COM Y81669106 53,890 53,890 593 0.0003
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.