Security Snapshot

StealthGas Inc. - Common Stock, par value $0.01 per share (GASS) Institutional Ownership

CUSIP: Y81669106

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q1 2026

Institutions Reporting

70

Shares (Excl. Options)

14,338,520

Price

$9.18

Save this security page for your next review

Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.

Create free account and return here Sign in and return here Review latest holder period
Type / Class
Equity / Common Stock, par value $0.01 per share
Symbol
GASS on Nasdaq
Shares outstanding
37,959,367
Price per share
$9.48
All holders as of 31 Mar 2026
Q1 2026
Total 13F shares
14,338,520
Total reported value
$131,596,576
% of total 13F portfolios
0%
Share change
+433,641
Value change
+$4,609,364
Number of holders
70
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Key facts

  • GASS - StealthGas Inc. - Common Stock, par value $0.01 per share is tracked under CUSIP Y81669106.
  • 70 institutions reported positions in Q1 2026.
  • 4 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 60 to 70 between Q4 2025 and Q1 2026.
  • Reported value moved from $97,311,937 to $131,596,576.

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 70 institutions filings for Q1 2026.

Open SEC Evidence

Security key

Y81669106

Latest holder period

Q1 2026

13F holders

70

13D/G owners

4

CIK / CUSIP context first

Open Q1 2026 holders GASS full holder history StealthGas Inc. SEC filings StealthGas Inc. company facts StealthGas Inc. insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

Significant Owners of StealthGas Inc. - Common Stock, par value $0.01 per share (GASS) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Flawless Management Inc. 33% +3.1% $97,688,051 +$4,800,700 12,412,713 +5.2% Harry N. Vafias 23 Feb 2026
Glendon Capital Management LP 14% $31,721,532 4,842,982 Glendon Capital Management L.P. 30 Sep 2025
RENAISSANCE TECHNOLOGIES LLC 5% +4.2% $11,945,273 +$570,455 1,854,856 +5% Renaissance Technologies LLC 09 Jun 2025
BARCLAYS PLC 4.4% -24% $11,334,022 -$3,772,401 1,614,533 -25% Barclays PLC 31 Dec 2025

As of 31 Mar 2026, 70 institutional investors reported holding 14,338,520 shares of StealthGas Inc. - Common Stock, par value $0.01 per share (GASS). This represents 38% of the company’s total 37,959,367 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of StealthGas Inc. - Common Stock, par value $0.01 per share (GASS) together control 36% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Glendon Capital Management LP 12% 4,739,902 0% 5.4% $43,512,300
TOWERVIEW LLC 7.1% 2,690,958 -12% 16% $24,702,994
RENAISSANCE TECHNOLOGIES LLC 5.4% 2,032,631 +0.85% 0.03% $18,659,553
ACADIAN ASSET MANAGEMENT LLC 3% 1,121,978 -0.23% 0.01% $10,274,000
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 1.4% 514,871 +2.4% 0% $4,726,516
TWO SIGMA INVESTMENTS, LP 1.1% 424,434 +93% 0% $3,896,304
MORGAN STANLEY 0.79% 299,483 +89% 0% $2,749,256
UBS Group AG 0.49% 185,689 -5.1% 0% $1,704,625
MILLENNIUM MANAGEMENT LLC 0.47% 178,654 +26% 0% $1,640,044
Qube Research & Technologies Ltd 0.42% 157,715 +28% 0% $1,447,824
Janney Montgomery Scott LLC 0.41% 155,140 +1.3% 0% $1,424,000
MARSHALL WACE, LLP 0.39% 147,915 +43% 0% $1,357,860
JANE STREET GROUP, LLC 0.31% 117,932 +1022% 0% $1,082,616
Point72 Asset Management, L.P. 0.25% 95,203 +100% 0% $873,964
SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.21% 81,126 +87% 0% $744,737
Kestra Advisory Services, LLC 0.21% 78,700 0% 0% $722,466
GSA CAPITAL PARTNERS LLP 0.2% 76,096 +96% 0.04% $699,000
Centiva Capital, LP 0.2% 74,491 0.03% $683,827
Quadrature Capital Ltd 0.17% 65,272 +338% 0.01% $599,197
Universal- Beteiligungs- und Servicegesellschaft mbH 0.17% 64,557 0% 0% $592,633
CITADEL ADVISORS LLC 0.16% 61,007 +93% 0% $560,044
BlackRock, Inc. 0.13% 49,950 +8.1% 0% $458,541
Militia Capital Management LLC 0.12% 46,005 0% 0.1% $422,326
GOLDMAN SACHS GROUP INC 0.12% 45,264 +5.8% 0% $415,524
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.11% 41,837 0% 0% $384,064

Institutional Holders of StealthGas Inc. - Common Stock, par value $0.01 per share (GASS) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 14,338,520 $131,596,576 +$4,609,364 $9.18 70
2025 Q4 13,865,128 $97,311,937 -$581,800 $7.02 60
2025 Q3 14,017,800 $91,806,989 -$3,118,833 $6.55 55
2025 Q2 14,469,787 $92,733,971 -$1,424,163 $6.41 59
2025 Q1 14,706,929 $83,064,997 -$2,923,808 $5.65 55
2024 Q4 15,252,128 $86,146,723 -$467,311 $5.65 56
2024 Q3 15,175,995 $103,265,355 +$4,797,902 $6.81 60
2024 Q2 14,474,136 $106,272,008 -$2,856,085 $7.35 58
2024 Q1 14,813,695 $87,972,644 -$787,498 $5.94 52
2023 Q4 14,928,573 $96,439,296 -$5,871,206 $6.46 49
2023 Q3 16,640,369 $83,783,855 +$3,010,916 $5.04 45
2023 Q2 16,054,036 $68,386,926 -$1,933,564 $4.26 33
2023 Q1 17,216,999 $44,934,960 -$886,421 $2.61 29
2022 Q4 17,549,287 $47,027,429 +$885,612 $2.68 38
2022 Q3 17,218,819 $44,091,000 -$471,942 $2.56 29
2022 Q2 17,373,442 $55,748,605 -$661,483 $3.21 31
2022 Q1 17,623,228 $42,297,000 -$19,007,159 $2.40 19
2021 Q4 25,551,164 $53,945,000 +$13,941,531 $2.11 20
2021 Q3 18,377,135 $49,255,000 -$1,640,711 $2.68 21
2021 Q2 18,909,462 $53,290,000 -$3,630,417 $2.82 22
2021 Q1 20,190,917 $57,343,000 -$73,131 $2.84 27
2020 Q4 20,230,458 $47,530,000 -$4,902,925 $2.35 23
2020 Q3 22,279,539 $66,160,000 -$77,332 $2.97 23
2020 Q2 22,304,400 $61,702,000 -$1,547,915 $2.76 24
2020 Q1 23,071,723 $99,512,000 -$797,101 $1.99 24
2019 Q4 23,460,146 $80,463,000 +$325,807 $3.43 28
2019 Q3 23,386,529 $70,858,000 -$602,926 $3.03 28
2019 Q2 23,555,753 $81,029,000 -$418,307 $3.44 27
2019 Q1 23,674,299 $82,862,000 -$266,408 $3.50 30
2018 Q4 24,070,004 $66,435,000 -$282,984 $2.76 34
2018 Q3 24,048,146 $85,613,000 +$884,773 $3.56 36
2018 Q2 23,775,483 $93,903,000 -$3,314,685 $3.96 35
2018 Q1 24,620,626 $98,960,000 -$402,577 $4.01 38
2017 Q4 24,708,238 $107,771,000 +$3,003,008 $4.36 37
2017 Q3 24,168,361 $79,999,000 -$89,239 $3.31 32
2017 Q2 24,216,320 $78,541,000 -$2,340,168 $3.25 36
2017 Q1 24,930,653 $99,486,000 -$278,630 $3.99 39
2016 Q4 25,000,148 $84,565,000 +$1,553,737 $3.38 31
2016 Q3 24,492,138 $84,876,000 -$2,126,227 $3.47 37
2016 Q2 25,103,995 $94,892,000 +$1,600,680 $3.78 37
2016 Q1 22,983,092 $81,120,000 -$1,731,515 $3.53 40
2015 Q4 25,238,834 $86,491,000 -$466,497 $3.43 42
2015 Q3 25,296,085 $113,574,000 -$8,701,269 $4.49 44
2015 Q2 26,497,456 $178,847,353 +$5,278,893 $6.75 48
2015 Q1 25,719,567 $167,930,526 -$6,392,905 $6.55 50
2014 Q4 26,949,594 $169,660,020 -$23,099,297 $6.31 56
2014 Q3 26,116,188 $237,952,615 +$8,900,345 $9.11 59
2014 Q2 24,786,155 $273,019,209 +$31,444,245 $11.10 57
2014 Q1 22,014,105 $250,284,373 +$38,421,938 $11.37 63
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Here you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .