STEALTHGAS INC GASS
SHS · Common Stock · CUSIP Y81669106
- SectorIndustrials
- IndustryDeep Sea Foreign Transportation of Freight
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($235.8k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $7.90. Options: 2 managers hold calls ($17.4k notional), 4 hold puts ($384.7k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 31 |
| Q4 2022 | 41 |
| Q1 2023 | 31 |
| Q2 2023 | 35 |
| Q3 2023 | 47 |
| Q4 2023 | 52 |
| Q1 2024 | 54 |
| Q2 2024 | 60 |
| Q3 2024 | 62 |
| Q4 2024 | 57 |
| Q1 2025 | 57 |
| Q2 2025 | 61 |
| Q3 2025 | 55 |
| Q4 2025 | 60 |
| Q1 2026 | 71 |
| Q2 2026 | 69 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 31 | 20 |
| Q4 2024 | 28 | 25 |
| Q1 2025 | 17 | 26 |
| Q2 2025 | 26 | 23 |
| Q3 2025 | 28 | 20 |
| Q4 2025 | 30 | 26 |
| Q1 2026 | 38 | 22 |
| Q2 2026 | 30 | 31 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $258.3k | $655 | 0.00 |
| Q4 2025 | $285.7k | $73.7k | 0.26 |
| Q1 2026 | $287.3k | $714.2k | 2.49 |
| Q2 2026 | $17.4k | $384.7k | 22.14 |
Biggest buyers
| Qube Research & Technologies Ltd | Added | +81.8k |
| ACADIAN ASSET MANAGEMENT LLC | Added | +77.4k |
| MARSHALL WACE, LLP | Added | +52.4k |
| BOOTHBAY FUND MANAGEMENT, LLC | Added | +29.4k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Added | +27.0k |
| MORGAN STANLEY | Added | +24.4k |
| CITADEL ADVISORS LLC | Added | +22.8k |
| LPL Financial LLC | New | +17.6k |
| Tidal Investments LLC | New | +16.4k |
| NewEdge Advisors, LLC | Added | +12.1k |
Biggest sellers
| UBS Group AG | Reduced | -136.4k |
| Glendon Capital Management LP | Reduced | -126.5k |
| Militia Capital Management LLC | Reduced | -92.0k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -77.4k |
| Quadrature Capital Ltd | Sold out | -65.3k |
| JANE STREET GROUP, LLC | Reduced | -45.0k |
| Jump Financial, LLC | Sold out | -28.7k |
| TWO SIGMA INVESTMENTS, LP | Reduced | -27.9k |
| SIMPLEX TRADING, LLC | Reduced | -26.8k |
| Oceanic Investment Management LTD | Sold out | -26.2k |
Biggest calls
| SIMPLEX TRADING, LLC | New | $13.4k1.7k shares |
| GROUP ONE TRADING LLC | Reduced | $4.0k500 shares |
Biggest puts
| JANE STREET GROUP, LLC | New | $146.2k18.5k shares |
| CITADEL ADVISORS LLC | Reduced | $127.2k16.1k shares |
| IMC-Chicago, LLC | Reduced | $108.2k13.7k shares |
| GROUP ONE TRADING LLC | New | $3.2k400 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
Flawless Management Inc.
13D · may seek influence
+1.0 pts · filed 2026-02-25
Stated purposeSee the response to Item 3, which is incorporated by reference herein. None of the Reporting Persons has any plans or proposals with respect to any material change in the Company's business or corporate structure or, generally, any other action referred to in instructions (a) through (j) of Item 4 of the form of Schedule 13D. Full filing |
32.7% |
| Glendon Capital Management LP 13G · institution filed 2025-11-12 | 13.5% |
TOWERVIEW LLC
13D · may seek influence
filed 2026-07-10
Stated purposeTowerView holds its shares of the Company's Common Stock as an investment. TowerView believes that the Company's stock price has not properly reflected the value of its assets. TowerView has sent a letter to the Board of Directors of the Company requesting that they consider a liquidation of the Company's assets and the return of capital to the shareholders (the "Letter"). The foregoing description of the Letter does not purport to be complete and is qualified in its entirety by reference to the full text of the Letter, which is incorporated by reference as Exhibit 1, and is incorporated herein by reference. Depending on, among other things, trading prices for the Common Shares, the financial condition, results of operations and prospects of the Company, general economic, market and in… Full filing |
7.3% |
| RENAISSANCE TECHNOLOGIES LLC 13G · institution +0.2 pts · filed 2025-08-13 | 5.0% |
Fell to 5% or below in the last year: BARCLAYS PLC (4.4%, 2026-02-11)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 0 | — | 0 | — | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 1 | $346.8k | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-09-15 | Jolliffe Michael Director | Sold | $334.9k36.2k shares |
| 2026-09-14 | Jolliffe Michael Director | Sold | $12.0k1.3k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| Glendon Capital Management LP 4.72% of their portfolio | 4.6m $36.4m | Reduced -126.5k |
| TOWERVIEW LLC 13.99% of their portfolio | 2.7m $21.3m | Added +9.0k |
| RENAISSANCE TECHNOLOGIES LLC 0.02% of their portfolio | 2.0m $15.4m | Reduced -77.4k |
| ACADIAN ASSET MANAGEMENT LLC 0.01% of their portfolio | 1.2m $9.5m | Added +77.4k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 541.8k $4.3m | Added +27.0k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 396.6k $3.1m | Reduced -27.9k |
| MORGAN STANLEY 0.00% of their portfolio | 323.9k $2.6m | Added +24.4k |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 239.5k $1.9m | Added +81.8k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 200.3k $1.6m | Added +52.4k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 159.0k $1.3m | Reduced -19.7k |
| Janney Montgomery Scott LLC 0.00% of their portfolio | 154.5k $1.2m | Reduced -649 |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 83.8k $662.0k | Added +22.8k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 83.3k $658.1k | Added +2.2k |
| Point72 Asset Management, L.P. 0.00% of their portfolio | 79.5k $627.9k | Reduced -15.7k |
| Kestra Advisory Services, LLC 0.00% of their portfolio | 78.7k $621.7k | Unchanged |
| GSA CAPITAL PARTNERS LLP 0.04% of their portfolio | 76.9k $608.0k | Added +808 |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 72.9k $575.8k | Reduced -45.0k |
| Centiva Capital, LP 0.02% of their portfolio | 70.6k $557.5k | Reduced -3.9k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio | 64.6k $510.0k | Unchanged |
| NewEdge Advisors, LLC 0.00% of their portfolio | 62.2k $491.3k | Added +12.1k |
| BlackRock, Inc. 0.00% of their portfolio | 50.2k $396.6k | Added +254 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.00% of their portfolio | 50.1k $396.1k | Added +8.3k |
| UBS Group AG 0.00% of their portfolio | 49.3k $389.2k | Reduced -136.4k |
| Militia Capital Management LLC 0.07% of their portfolio | 46.0k $363.4k | Reduced -92.0k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 42.9k $338.6k | Reduced -2.4k |
| WINTON GROUP Ltd 0.01% of their portfolio | 41.7k $329.3k | Added +1.5k |
| BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio | 40.6k $321.1k | Added +29.4k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 40.2k $317.4k | Reduced -1.3k |
| R Squared Ltd 0.16% of their portfolio | 37.8k $299.0k | Reduced -328 |
| EXCHANGE TRADED CONCEPTS, LLC 0.00% of their portfolio | 33.0k $260.5k | Added +7.9k |
| SEI INVESTMENTS CO 0.00% of their portfolio | 30.3k $239.5k | Unchanged |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 29.8k $238.6k | Unchanged |
| Sowell Financial Services LLC 0.01% of their portfolio | 28.9k $228.1k | Reduced -2.0k |
| Mraz, Amerine & Associates, Inc. 0.03% of their portfolio | 26.5k $209.3k | Unchanged |
| STATE STREET CORP 0.00% of their portfolio | 25.9k $204.9k | Reduced -1.9k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 24.2k $191.1k | Unchanged |
| OPPENHEIMER & CO INC 0.00% of their portfolio | 24.0k $189.6k | Added +3.0k |
| Focus Partners Wealth 0.00% of their portfolio | 21.8k $172.2k | Added +9.0k |
| LPL Financial LLC 0.00% of their portfolio | 17.6k $139.0k | New |
| Virtu Financial LLC 0.00% of their portfolio | 16.7k $132.0k | Added +4.2k |
| Tidal Investments LLC 0.00% of their portfolio | 16.4k $129.7k | New |
| IHT Wealth Management, LLC 0.00% of their portfolio | 16.0k $126.4k | Unchanged |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 15.8k $125.0k | Unchanged |
| IMC-Chicago, LLC 0.00% of their portfolio | 15.7k $124.1k | Reduced -23.2k |
| Vestmark Advisory Solutions, Inc. 0.00% of their portfolio | 15.6k $122.9k | Added +952 |
| AXQ CAPITAL, LP 0.01% of their portfolio | 15.1k $119.5k | Reduced -10.8k |
| SG Americas Securities, LLC 0.00% of their portfolio | 14.8k $117.0k | Added +444 |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 12.0k $96.4k | Reduced -1.4k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 11.4k $90.1k | Unchanged |
| GROUP ONE TRADING LLC 0.00% of their portfolio | 11.2k $88.3k | Reduced -15.7k |
| Naviter Wealth, LLC 0.01% of their portfolio | 11.0k $87.2k | New |
| MANGROVE PARTNERS IM, LLC 0.01% of their portfolio | 10.8k $85.4k | New |
| LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio | 10.6k $83.5k | Unchanged |
| Sequoia Financial Advisors, LLC 0.00% of their portfolio | 10.0k $79.0k | Unchanged |
| BARCLAYS PLC 0.00% of their portfolio | 6.9k $54.1k | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 5.5k $44.0k | Added +259 |
| LOM Asset Management Ltd 0.01% of their portfolio | 5.0k $39.5k | Unchanged |
| SIMPLEX TRADING, LLC 0.00% of their portfolio | 4.2k $33.0k | Reduced -26.8k |
| VSM Wealth Advisory, LLC 0.00% of their portfolio | 1.0k $7.9k | Unchanged |
| Quarry LP 0.00% of their portfolio | 630 $5.0k | New |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 450 $3.6k | Unchanged |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 276 $2.2k | Reduced -4.2k |
| JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio | 200 $1.6k | New |
| TD Waterhouse Canada Inc. 0.00% of their portfolio | 100 $795 | Unchanged |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 49 $387 | New |
| Glen Eagle Advisors, LLC 0.00% of their portfolio | 24 $190 | Unchanged |
| Archer Investment Corp 0.00% of their portfolio | 20 $158 | Added +10 |
| Caitong International Asset Management Co., Ltd 0.00% of their portfolio | 8 $63 | New |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 2 $16 | Reduced -45 |