TGS (TGS) Institutional Ownership Changes & 13F Activity

TGS. Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Oaktree Capital Management, Renaissance Technologies LLC, and Dodge & Cox Stock Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2025Oaktree Capital ManagementSell-81,10856,522$1,188,657
Q2 2025Oaktree Capital ManagementSell-346,976137,630$3,564,617
Q1 2025Oaktree Capital ManagementSell-309,577484,606$12,822,674
Q4 2024Oaktree Capital ManagementSell-129,000794,183$23,245,736
Q3 2024Oaktree Capital ManagementSell-50,000923,183$16,931,176
Q2 2024Oaktree Capital ManagementSell-95,375973,183$18,471,013
Q1 2024Oaktree Capital ManagementSell-260,0161,068,558$16,135,225
Q1 2024Renaissance Technologies LLCBuy40,454155,454$2,347
Q4 2023Oaktree Capital ManagementSell-302,6641,328,574$20,048,181
Q3 2023Oaktree Capital ManagementSell-55,0001,631,238$16,606,002
Q3 2023Renaissance Technologies LLCBuy24,639115,000$1,171
Q2 2023Oaktree Capital ManagementSell-98,1741,686,238$23,236,359
Q2 2023Renaissance Technologies LLCSell-25,73990,361$1,245
Q3 2022Oaktree Capital ManagementSell-179,1641,784,412$13,168
Q3 2022Renaissance Technologies LLCSell-65,700116,100$857
Q2 2022Renaissance Technologies LLCBuy18,900181,800$934
Q1 2022Renaissance Technologies LLCSell-83,800162,900$1,142
Q1 2022Oaktree Capital ManagementBuy11,963,576$13,764
Q4 2021Renaissance Technologies LLCBuy178,900246,700$1,095
Q3 2021Renaissance Technologies LLCSell-5,66367,800$334
Q3 2021Dodge & Cox Stock FundBuy1,90015,600$77
Q2 2021Oaktree Capital ManagementSell-31,1541,963,575$9,091
Q2 2021Renaissance Technologies LLCBuy15,75173,463$340
Q2 2021Dodge & Cox Stock FundBuy13,70013,700$63
Q1 2021Renaissance Technologies LLCBuy47,11257,712$279
Q4 2020Renaissance Technologies LLCSell-62,57710,600$55
Q2 2020Oaktree Capital ManagementBuy20,0001,994,729$11,230
Q1 2020Renaissance Technologies LLCSell-169,00073,177$337
Q1 2020Oaktree Capital ManagementBuy100,0001,974,729$9,083
Q4 2019Oaktree Capital ManagementBuy666,7291,874,729$13,441

Frequently asked questions about TGS activity

  • Which institutional owners are buying TGS?

    Institutional owners buying TGS include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in TGS activity?

    "Buy" means an investor increased their reported position in TGS compared to the prior reporting period. This reflects growing exposure to TGS rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in TGS increasing?

    Institutional interest in TGS can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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