TGSTransportadora de Gas del Sur S.A.

$28.47

Who owns TGS

81 institutions reported holding TGS for 2026Q1, together 15% of the company, more than the 71 a quarter earlier.

81

Institutions reporting a position · as of 2026Q1 · up from 71 the quarter before

Shares held by institutions
10.2M

Shares held by institutions · 15% of the company · long US equity positions only, as reported on Form 13F

Reported value
$354M

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
8.3%

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

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
52
New positions
22
Positions exited
12
Added to
29
Reduced
15
Top 10 holdersof the company
11%
Institutional ownership by quarter, 2013Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q18110.2M$354M
2025Q4719.9M$306M
2025Q35610.5M$223M
2025Q2657.6M$197M
2025Q1606.3M$168M
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
2022Q2304.5M$23M
Largest reported holders, 2026Q1
HolderShares% of companyValue
Helikon Investments Ltd2.3M3.4%$81M
Mirae Asset Global Investments Co., Ltd.1.1M1.6%$39M
SPX Gestao de Recursos Ltda1.0M1.5%$35M
North of South Capital LLP0.6M0.92%$22M
TT International Asset Management LTD0.6M0.88%$21M
MORGAN STANLEY0.6M0.85%$20M
Fundamenta Capital S.A.0.6M0.82%$20M
Vennlight Capital Management, LP0.3M0.39%$9.5M
MACKENZIE FINANCIAL CORP0.2M0.36%$8.6M
VR Advisory Services Ltd0.2M0.28%$6.8M

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.

reading the register…