SOUTHSIDE BANCSHARES INC (SBSI) Institutional Ownership Changes & 13F Activity

SOUTHSIDE BANCSHARES INC (SBSI) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC and Third Avenue Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCSell-20,300440,146$13,684,139
Q4 2025Third Avenue ManagementSell-92,547116,879$3,551,953
Q4 2025Renaissance Technologies LLCSell-46,439460,446$13,992,954
Q3 2025Renaissance Technologies LLCSell-67,700506,885$14,319,501
Q2 2025Renaissance Technologies LLCSell-16,139574,585$16,910,037
Q1 2025Renaissance Technologies LLCBuy51,739590,724$17,107,367
Q4 2024Renaissance Technologies LLCBuy20,800538,985$17,118,164
Q3 2024Renaissance Technologies LLCSell-85,100518,185$17,322,925
Q2 2024Renaissance Technologies LLCBuy38,500603,285$16,656,699
Q1 2024Renaissance Technologies LLCBuy53,500564,785$16,509
Q4 2023Renaissance Technologies LLCSell-60,000511,285$16,013
Q3 2023Renaissance Technologies LLCBuy25,100571,285$16,396
Q2 2023Third Avenue ManagementBuy128,188209,426$5,478,584
Q2 2023Renaissance Technologies LLCBuy31,957546,185$14,288
Q1 2023Third Avenue ManagementSell-128,18881,238$4,798,729
Q1 2023Renaissance Technologies LLCSell-68,857514,228$17,072
Q4 2022Third Avenue ManagementBuy52,317209,426$7,537,242
Q4 2022Renaissance Technologies LLCSell-7,100583,085$20,985
Q3 2022Renaissance Technologies LLCSell-11,900590,185$20,869
Q2 2022Renaissance Technologies LLCBuy13,239602,085$22,530
Q2 2022Third Avenue ManagementSell-7,111157,109$5,880
Q1 2022Renaissance Technologies LLCSell-17,500588,846$24,043
Q4 2021Renaissance Technologies LLCSell-37,100606,346$25,357
Q3 2021Renaissance Technologies LLCSell-43,300643,446$24,638
Q2 2021Renaissance Technologies LLCSell-91,100686,746$26,254
Q2 2021Third Avenue ManagementSell-2,400164,220$6,279
Q1 2021Renaissance Technologies LLCSell-143,739777,846$29,955
Q1 2021Third Avenue ManagementSell-14,158166,620$6,417
Q4 2020Renaissance Technologies LLCSell-105,200921,585$28,597
Q4 2020Third Avenue ManagementBuy31,509180,778$5,610

Frequently asked questions about SBSI activity

  • Which institutional owners are buying SBSI?

    Institutional owners buying SBSI 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 SBSI activity?

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

  • Is institutional interest in SBSI increasing?

    Institutional interest in SBSI 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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