Who owns TGS?
Institutional ownership of Transportadora de Gas del Sur SA TGS from Form 13F, Q2 2026
88 institutional managers reported holding Transportadora de Gas del Sur SA TGS (TGS) in Form 13F filings for Q2 2026, with 9,281,880 shares worth $276M. The largest reported holder was SPX Gestao de Recursos Ltda. Managers that filed both quarters cut a net 1,073,088 shares (-10.5%). 19 opened new positions and 14 sold out.
- Funds holding
- 88
- Value held
- $276M
- New / sold out
- 19 / 14
- Net shares, same filers
- -10.5%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of TGS
Share of 13F holdings is each fund's shares as a share of the 9,281,880 TGS shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- SPX Gestao de Recursos Ltda Added+$23.5M
- Mackenzie Financial Corp Added+$6.6M
- North of South Capital LLP Added+$6.6M
- Marshall Wace, LLP Added+$6.2M
- Balyasny Asset Management L.P. New+$4.2M
- Arlington Capital Management, Inc. New+$4.0M
- BNP Paribas Financial Markets Added+$2.6M
- Itau Unibanco Holding S.A. Added+$2.5M
- Citadel Advisors LLC Added+$2.3M
- Jump Financial, LLC New+$2.1M
Biggest sellers in Q2 2026
- Helikon Investments Ltd Sold out-$81.2M
- TT International Asset Management LTD Sold out-$21.1M
- Van Lanschot Kempen Investment Management N.v. Sold out-$4.4M
- Morgan Stanley Trimmed-$4.0M
- UBS Group AG Trimmed-$2.5M
- Moneda S.A. Administradora General de Fondos Trimmed-$2.3M
- Voloridge Investment Management, LLC Trimmed-$1.7M
- Vennlight Capital Management, LP Trimmed-$1.4M
- Citigroup Inc Trimmed-$1.3M
- State of Wisconsin Investment Board Sold out-$1.1M
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $80.4M and sold $128M; 31 added and 16 trimmed.
Questions about TGS ownership
- Who owns TGS stock?
- 88 institutional investment managers reported TGS positions in their Form 13F filings for Q2 2026, holding 9,281,880 shares worth $276M in total. SPX Gestao de Recursos Ltda reported the largest position.
- Are funds buying or selling TGS?
- In Q2 2026, 19 managers opened new TGS positions, 31 added, 16 trimmed and 14 sold out. Managers that filed in both quarters sold a net 1,073,088 shares.
- How current is this TGS institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to TGS by CUSIP. Options are left out. TGS news and filings · TGS insider trades · Top funds