TGSTransportadora de Gas del Sur S.A.

$25.76+25% 1Y

Who owns TGS

87 institutions reported holding TGS for 2026Q2, together 13% of the company, more than the 81 a quarter earlier.

87

Institutions reporting a position · as of 2026Q2 · up from 81 the quarter before

Shares held by institutions
9.3M

Shares held by institutions · 13% of the company · long US equity positions only, as reported on Form 13F

Reported value
$276M

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
6.9%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
20
Positions exited
14
Added to
30
Reduced
15
Top 10 holdersof the company
8.8%
Shares sold shortsettled Sep 15, 2026
0.2M
Short interestof shares outstanding
0.34%
Days to coverat the average daily volume
1.0
Change in the short positionsince the Aug 31, 2026 count
−1.1%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q2879.3M$276M
2026Q18110.2M$354M
2025Q4719.9M$306M
2025Q35610.5M$223M
2025Q2657.6M$197M
2025Q1616.4M$169M
2024Q4656.5M$190M
2024Q3475.7M$104M
2024Q2465.7M$107M
2024Q1414.9M$72M
2023Q4394.9M$75M
2023Q3334.2M$43M
2023Q2364.4M$72M
2023Q1303.9M$40M
2022Q4263.7M$43M
2022Q3293.4M$25M
Largest reported holders, 2026Q2
HolderShares% of companyValue
SPX Gestao de Recursos Ltda1.8M2.6%$54M
Mirae Asset Global Investments Co., Ltd.1.1M1.6%$33M
North of South Capital LLP0.9M1.2%$26M
Fundamenta Capital S.A.0.6M0.79%$16M
MACKENZIE FINANCIAL CORP0.5M0.68%$14M
MORGAN STANLEY0.5M0.66%$14M
Vennlight Capital Management, LP0.2M0.33%$6.8M
BNP PARIBAS FINANCIAL MARKETS0.2M0.33%$6.8M
Marshall Wace LLP0.2M0.31%$6.4M
CITADEL ADVISORS LLC0.2M0.30%$6.2M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20260.2M0.34%1.0
Aug 31, 20260.2M0.34%1.2
Aug 14, 20260.2M0.30%1.0
Jul 31, 20260.1M0.20%1.0
Jul 15, 20260.2M0.24%1.0
Jun 30, 20260.2M0.29%1.0
Jun 15, 20260.2M0.30%1.0
May 29, 20260.3M0.44%1.0
May 15, 20260.2M0.36%1.0
Apr 30, 20260.3M0.44%1.2
Apr 15, 20260.6M0.84%1.7
Mar 31, 20260.3M0.37%1.0

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

opening the register…