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Ownership

Who owns StealthGas Inc., from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).

Stakes over 5%

Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.

TowerView LLC, Daniel R. Tisch July 10, 2026

TowerView LLC: 7.3% · 2,700,000 shares — Daniel R. Tisch: 7.3% · 2,700,000 shares

Flawless Management Inc., Arethusa Properties LTD, Harry N. Vafias February 25, 2026

Flawless Management Inc.: 18.9% · 7,105,453 shares — Arethusa Properties LTD: 1.6% · 586,020 shares — Harry N. Vafias: 32.7% · 12,412,713 shares

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Super investors holding GASS

Every institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of StealthGas Inc. they hold. Together these 83 managers report 39.15% of shares outstanding.

Investor Position value Shares % of their portfolio % of company As of
Glendon Capital Management LP $36.4M 4,613,384 4.72% 12.41% June 30, 2026
TOWERVIEW LLC $21.3M 2,700,000 13.99% 7.26% June 30, 2026

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Funds holding GASS

Funds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets. Together these 2 funds hold 0.27% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.

Fund Position value % of net assets % of company As of
Pinnacle Value Fund $783K 2.02% 0.27% June 30, 2026
SIIT WORLD EQUITY EX-US FUND $14.3K 0.00% 0.00% February 28, 2026

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