STEALTHGAS INC (GASS) Institutional Ownership Changes & 13F Activity
STEALTHGAS INC (GASS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Ubs Group Ag, Glendon Capital Management Lp, Qube Research & Technologies Ltd, Acadian Asset Management Llc, and Renaissance Technologies LLC.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Citadel Advisors Llc | Buy | +22,785 | +37.3% | 83,792 | $661.96K | Q2 2026 | Sep 02, 2026 |
| Qube Research & Technologies Ltd | Buy | +81,754 | +51.8% | 239,469 | $1.89M | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Sell | -45,048 | -38.2% | 72,884 | $575.78K | Q2 2026 | Aug 14, 2026 |
| Boothbay Fund Management, Llc | Buy | +29,397 | +261.2% | 40,650 | $321.13K | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Sell | -27,853 | -6.6% | 396,581 | $3.13M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -19,670 | -11.0% | 158,984 | $1.26M | Q2 2026 | Aug 14, 2026 |
| Point72 Asset Management, L.P. | Sell | -15,718 | -16.5% | 79,485 | $627.93K | Q2 2026 | Aug 14, 2026 |
| Group One Trading Llc | Sell | -15,667 | -58.4% | 11,178 | $88.31K | Q2 2026 | Aug 14, 2026 |
| Mangrove Partners Im, Llc | Buy | +10,813 | — | 10,813 | $85.42K | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Sell | -4,150 | -93.8% | 276 | $2.18K | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Sell | -2,403 | -5.3% | 42,861 | $338.60K | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +2,178 | +2.7% | 83,304 | $658.10K | Q2 2026 | Aug 14, 2026 |
| Vestmark Advisory Solutions, Inc. | Buy | +952 | +6.5% | 15,561 | $122.93K | Q2 2026 | Aug 14, 2026 |
| Quarry Lp | Buy | +630 | — | 630 | $4.98K | Q2 2026 | Aug 14, 2026 |
| Royal Bank Of Canada | Buy | +259 | +4.9% | 5,497 | $44.00K | Q2 2026 | Aug 14, 2026 |
| Jones Financial Companies Lllp | Buy | +200 | — | 200 | $1.63K | Q2 2026 | Aug 14, 2026 |
| Ubs Group Ag | Sell | -136,429 | -73.5% | 49,260 | $389.15K | Q2 2026 | Aug 13, 2026 |
| Acadian Asset Management Llc | Buy | +77,448 | +6.9% | 1,199,426 | $9.45M | Q2 2026 | Aug 13, 2026 |
| Renaissance Technologies LLC | Sell | -77,400 | -3.8% | 1,955,231 | $15.45M | Q2 2026 | Aug 13, 2026 |
| Marshall Wace, Llp | Buy | +52,392 | +35.4% | 200,307 | $1.58M | Q2 2026 | Aug 13, 2026 |
| Arrowstreet Capital, Limited Partnership | Buy | +26,970 | +5.2% | 541,841 | $4.28M | Q2 2026 | Aug 13, 2026 |
| Morgan Stanley | Buy | +24,382 | +8.1% | 323,865 | $2.56M | Q2 2026 | Aug 13, 2026 |
| Tidal Investments Llc | Buy | +16,413 | — | 16,413 | $129.66K | Q2 2026 | Aug 13, 2026 |
| Virtu Financial Llc | Buy | +4,157 | +33.2% | 16,661 | $132.00K | Q2 2026 | Aug 13, 2026 |
| Centiva Capital, Lp | Sell | -3,922 | -5.3% | 70,569 | $557.50K | Q2 2026 | Aug 13, 2026 |
| Bnp Paribas Financial Markets | Sell | -1,272 | -3.1% | 40,180 | $317.42K | Q2 2026 | Aug 13, 2026 |
| Glendon Capital Management Lp | Sell | -126,518 | -2.7% | 4,613,384 | $36.45M | Q2 2026 | Aug 12, 2026 |
| Newedge Advisors, Llc | Buy | +62,191 | — | 62,191 | $491.31K | Q2 2026 | Aug 12, 2026 |
| Simplex Trading, Llc | Sell | -26,771 | -86.5% | 4,178 | $33.01K | Q2 2026 | Aug 12, 2026 |
| Jpmorgan Chase & Co | Buy | +12,041 | — | 12,041 | $96.45K | Q2 2026 | Aug 12, 2026 |
Frequently asked questions about GASS activity
Which institutional owners are buying GASS?
Institutional owners buying GASS include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in GASS activity?
"Buy" means an investor increased their reported position in GASS compared to the prior reporting period. This reflects growing exposure to STEALTHGAS INC (GASS) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in GASS increasing?
Institutional interest in GASS can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related GASS Institutional Insights
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