(OESX) Institutional Ownership Changes & 13F Activity

OESX. 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 Renaissance Technologies LLC, First Eagle U.S. Value, and Ariel Appreciation Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2025Renaissance Technologies LLCBuy4,1961,261,643$757,112
Q1 2025Renaissance Technologies LLCSell-23,2201,257,447$906,745
Q4 2024Renaissance Technologies LLCSell-49,7941,280,667$1,024,662
Q3 2024Renaissance Technologies LLCSell-10,5741,330,461$1,140,072
Q2 2024Renaissance Technologies LLCSell-13,1971,341,035$1,488,549
Q1 2024Renaissance Technologies LLCSell-73,4751,354,232$1,178
Q4 2023Renaissance Technologies LLCBuy154,8001,427,707$1,237
Q3 2023First Eagle U.S. ValueSell-13,746352,288$443,883
Q3 2023Renaissance Technologies LLCBuy9001,272,907$1,604
Q2 2023First Eagle U.S. ValueSell-8,000366,034$596,635
Q2 2023Renaissance Technologies LLCBuy1,4001,272,007$2,073
Q1 2023First Eagle U.S. ValueSell-30,315374,034$759,289
Q1 2023Renaissance Technologies LLCSell-14,1001,270,607$2,579
Q4 2022Renaissance Technologies LLCSell-91,4001,284,707$2,338
Q4 2022First Eagle U.S. ValueBuy5,000404,349$735,915
Q3 2022Renaissance Technologies LLCSell-266,9001,376,107$2,147
Q3 2022First Eagle U.S. ValueBuy20,783399,349$623
Q2 2022Renaissance Technologies LLCSell-108,1811,643,007$3,302
Q2 2022First Eagle U.S. ValueBuy63,272378,566$761
Q1 2022Renaissance Technologies LLCSell-255,5261,751,188$4,903
Q1 2022First Eagle U.S. ValueBuy183,320315,294$883
Q4 2021First Eagle U.S. ValueBuy131,974131,974$478
Q4 2021Renaissance Technologies LLCSell-120,9932,006,714$7,264
Q3 2021Renaissance Technologies LLCBuy136,3192,127,707$8,277
Q2 2021Renaissance Technologies LLCSell-5,3871,991,388$11,411
Q1 2021Renaissance Technologies LLCSell-240,5171,996,775$13,898
Q1 2021Ariel Appreciation FundSell-21,882103,967$724
Q4 2020Renaissance Technologies LLCSell-177,8472,237,292$22,082
Q4 2020Ariel Appreciation FundSell-153,208125,849$1,242
Q3 2020Renaissance Technologies LLCSell-133,6462,415,139$18,283

Frequently asked questions about OESX activity

  • Which institutional owners are buying OESX?

    Institutional owners buying OESX 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 OESX activity?

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

  • Is institutional interest in OESX increasing?

    Institutional interest in OESX 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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