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Disclosery

GASS STEALTHGAS INC

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COM (common), issuer CIK 1328919

60 managers (61 13F filers) reported a position in GASS shares at 2025-06-30, 14,495,902 shares in all. 10 filers opened a position and 7 filers sold out during the quarter.

Managers
60
13F filers
61
New
10
Added
16
Reduced
17
Sold out
7
Shares held by filers
14,495,902

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Glendon Capital Management LP5,906,056$37.9M2.08%013F-HRTimeline
TOWERVIEW LLC2,849,929$18.3M13.02%+79,92913F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC1,854,856$11.9M0.02%+99,78013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC1,091,498$6.97M0.01%+17,75013F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …502,729$3.22M<0.01%013F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding487,845$3.13M-54,035Timeline
UBS Group AGin group UBS Group AG214,287$1.37M<0.01%-33,91113F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP212,257$1.36M<0.01%-167,28313F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC167,278$1.07M<0.01%-116,96313F-HRTimelineGroup
Qube Research & Technologies Ltd106,026$680K<0.01%-26,57013F-HRTimeline
Janney Montgomery Scott LLC100,794$646K<0.01%-8013F-HRTimeline
Inspire Advisors, LLCin group Inspire Investing, LLC76,953$493K0.05%-9,97513F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY71,757$460K<0.01%+3,23313F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …64,557$414K<0.01%+5,56313F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC64,079$411K<0.01%+22,40113F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC59,256$380K<0.01%+14,81313F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.49,895$320K<0.01%-28,53213F-HRTimelineGroup
Cubist Systematic Strategies, LLC38,840$249K<0.01%-33,16913F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC38,651$248K<0.01%+27,58313F-HR/ATimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC37,636$241K<0.01%+7,84013F-HR/ATimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd32,420$209K<0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC31,075$199K<0.01%+12713F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO30,847$198K<0.01%-41,18513F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…29,436$193K<0.01%013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP30,080$193K<0.01%013F-HRTimelineGroup
Mraz, Amerine & Associates, Inc.26,500$170K0.03%+8,80013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO26,412$169K<0.01%013F-HRTimelineGroup
DGS Capital Management, LLCin group DGS Capital Management, LLC26,115$167K0.03%+3,48113F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…24,808$159K<0.01%013F-HRTimeline
KINGSWOOD WEALTH ADVISORS, LLC21,000$135K0.01%013F-HRTimeline
Sowell Financial Services LLC19,900$128K0.01%+2,50013F-HRTimeline
R Squared Ltd16,480$106K0.06%new13F-HRTimeline
TD Waterhouse Canada Inc.16,000$103K<0.01%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC14,177$90.9K<0.01%new13F-HRTimelineGroup
Nipun Capital, L.P.14,116$90.5K0.05%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP13,031$84K0.01%new13F-HRTimeline
SIMPLEX TRADING, LLC13,071$83K<0.01%+22513F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…12,331$79K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND11,400$73.1K<0.01%013F-HR/ATimeline
Virtu Financial LLCin group Virtu Financial LLC11,421$73K<0.01%new13F-HRTimelineGroup
Pinnacle Holdings, LLC10,774$69.1K0.02%013F-HRTimeline
Sequoia Financial Advisors, LLC10,120$64.9K<0.01%013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.10,071$64.6K<0.01%-72913F-HRTimelineGroup
IHT Wealth Management, LLC10,000$64.1K<0.01%013F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC10,128$64K<0.01%-66413F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.9,950$63.8K<0.01%013F-HR/ATimelineGroup
GROUP ONE TRADING LLC5,477$35.1K<0.01%+2,30613F-HRTimeline
LOM Asset Management Ltd5,000$32K0.01%13F-HR/ATimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN4,000$25.6K<0.01%013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC2,169$13.9K<0.01%new13F-HR/ATimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,070$6.86K<0.01%-87513F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA613$4K<0.01%-12113F-HR/ATimelineGroup
Perritt Capital Management Inc272$1.74K<0.01%013F-HR/ATimeline
AMERICAN NATIONAL BANK & TRUST200$1.28K<0.01%new13F-HRTimeline
Federation des caisses Desjardins du Qu…150$962<0.01%-8,83113F-HRTimeline
SBI Securities Co., Ltd.48$308<0.01%+113F-HRTimeline
PRINCIPAL SECURITIES, INC.in group PRINCIPAL FINANCIAL GROUP INC27$173<0.01%-3013F-HRTimelineGroup
Glen Eagle Advisors, LLC24$154<0.01%013F-HRTimeline
Archer Investment Corp10$64<0.01%013F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.