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.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcBuy+22,785+37.3%83,792$661.96KQ2 2026Sep 02, 2026
Qube Research & Technologies LtdBuy+81,754+51.8%239,469$1.89MQ2 2026Aug 14, 2026
Jane Street Group, LlcSell-45,048-38.2%72,884$575.78KQ2 2026Aug 14, 2026
Boothbay Fund Management, LlcBuy+29,397+261.2%40,650$321.13KQ2 2026Aug 14, 2026
Two Sigma Investments, LpSell-27,853-6.6%396,581$3.13MQ2 2026Aug 14, 2026
Millennium Management LlcSell-19,670-11.0%158,984$1.26MQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-15,718-16.5%79,485$627.93KQ2 2026Aug 14, 2026
Group One Trading LlcSell-15,667-58.4%11,178$88.31KQ2 2026Aug 14, 2026
Mangrove Partners Im, LlcBuy+10,81310,813$85.42KQ2 2026Aug 14, 2026
Wells Fargo & Company/MnSell-4,150-93.8%276$2.18KQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-2,403-5.3%42,861$338.60KQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+2,178+2.7%83,304$658.10KQ2 2026Aug 14, 2026
Vestmark Advisory Solutions, Inc.Buy+952+6.5%15,561$122.93KQ2 2026Aug 14, 2026
Quarry LpBuy+630630$4.98KQ2 2026Aug 14, 2026
Royal Bank Of CanadaBuy+259+4.9%5,497$44.00KQ2 2026Aug 14, 2026
Jones Financial Companies LllpBuy+200200$1.63KQ2 2026Aug 14, 2026
Ubs Group AgSell-136,429-73.5%49,260$389.15KQ2 2026Aug 13, 2026
Acadian Asset Management LlcBuy+77,448+6.9%1,199,426$9.45MQ2 2026Aug 13, 2026
Renaissance Technologies LLCSell-77,400-3.8%1,955,231$15.45MQ2 2026Aug 13, 2026
Marshall Wace, LlpBuy+52,392+35.4%200,307$1.58MQ2 2026Aug 13, 2026
Arrowstreet Capital, Limited PartnershipBuy+26,970+5.2%541,841$4.28MQ2 2026Aug 13, 2026
Morgan StanleyBuy+24,382+8.1%323,865$2.56MQ2 2026Aug 13, 2026
Tidal Investments LlcBuy+16,41316,413$129.66KQ2 2026Aug 13, 2026
Virtu Financial LlcBuy+4,157+33.2%16,661$132.00KQ2 2026Aug 13, 2026
Centiva Capital, LpSell-3,922-5.3%70,569$557.50KQ2 2026Aug 13, 2026
Bnp Paribas Financial MarketsSell-1,272-3.1%40,180$317.42KQ2 2026Aug 13, 2026
Glendon Capital Management LpSell-126,518-2.7%4,613,384$36.45MQ2 2026Aug 12, 2026
Newedge Advisors, LlcBuy+62,19162,191$491.31KQ2 2026Aug 12, 2026
Simplex Trading, LlcSell-26,771-86.5%4,178$33.01KQ2 2026Aug 12, 2026
Jpmorgan Chase & CoBuy+12,04112,041$96.45KQ2 2026Aug 12, 2026
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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.