Southside Bancshares, Inc.
US ˙ NYSE ˙ US84470P1093

SecuritySBSI / Southside Bancshares, Inc.
InstitutionQube Research & Technologies Ltd
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Qube Research & Technologies Ltd closes position in SBSI / Southside Bancshares, Inc.

On February 17, 2026 - Qube Research & Technologies Ltd filed a 13F-HR form disclosing ownership of 0 shares of Southside Bancshares, Inc. (US:SBSI) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 36,963 shares of Southside Bancshares, Inc.. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-02-17 2025-12-31 13F SOUTHSIDE BANCSHARES COM 84470P109 0 -100.00 0
2025-11-14 2025-09-30 13F SOUTHSIDE BANCSHARES COM 84470P109 36,963 36,963 1,044 0.0011
2025-08-14 2025-06-30 13F SOUTHSIDE BANCSHARES COM 84470P109 0 -8,124 -100.00 0 -100.00
2025-05-15 2025-03-31 13F SOUTHSIDE BANCSHARES COM 84470P109 8,124 -17,148 -67.85 235 -70.70 0.0003
2025-02-14 2024-12-31 13F SOUTHSIDE BANCSHARES COM 84470P109 25,272 7,988 46.22 803 38.99 0.0011
2024-11-14 2024-09-30 13F SOUTHSIDE BANCSHARES COM 84470P109 17,284 -2,083 -10.76 578 8.05 0.0009
2024-08-14 2024-06-30 13F SOUTHSIDE BANCSHARES COM 84470P109 19,367 18,566 2,317.85 535 2,221.74 0.0008
2024-05-14 2024-03-31 13F SOUTHSIDE BANCSHARES COM 84470P109 801 -2,190 -73.22 23 -75.27 0.0000
2024-02-13 2023-12-31 13F SOUTHSIDE BANCSHARES COM 84470P109 2,991 1,453 94.47 94 111.36 0.0002
2023-11-13 2023-09-30 13F SOUTHSIDE BANCSHARES COM 84470P109 1,538 -11,811 -88.48 44 -87.39 0.0001
2023-08-14 2023-06-30 13F SOUTHSIDE BANCSHARES COM 84470P109 13,349 7,043 111.69 349 66.99 0.0013
2023-05-15 2023-03-31 13F SOUTHSIDE BANCSHARES COM 84470P109 6,306 729 13.07 209 4.50 0.0009
2023-02-14 2022-12-31 13F SOUTHSIDE BANCSHARES COM 84470P109 5,577 -4,388 -44.03 201 -43.18 0.0011
2022-11-14 2022-09-30 13F SOUTHSIDE BANCSHARES COM 84470P109 9,965 9,965 352 0.0021
2022-02-10 2021-12-31 13F/A-1 SOUTHSIDE BANCSHARES COM 84470P109 0 -9,519 -100.00 0 -100.00
2022-02-01 2021-12-31 13F SOUTHSIDE BANCSHARES COM 84470P109 0 -9,519 0
2021-11-12 2021-09-30 13F SOUTHSIDE BANCSHARES COM 84470P109 9,519 -4,317 -31.20 364 -31.19 0.0046
2021-08-13 2021-06-30 13F SOUTHSIDE BANCSHARES COM 84470P109 13,836 13,836 529 0.0060
2021-02-16 2020-12-31 13F SOUTHSIDE BANCSHARES COM 84470P109 0 -17,024 -100.00 0 -100.00
2020-11-12 2020-09-30 13F SOUTHSIDE BANCSHARES COM 84470P109 17,024 -5,519 -24.48 416 -33.44 0.0059
2020-08-14 2020-06-30 13F SOUTHSIDE BANCSHARES COM 84470P109 22,543 22,543 32.42 625 50.24 0.0092
2019-02-14 2018-12-31 13F SOUTHSIDE BANCSHARES COM 84470P109 0 -210 -100.00 0 -100.00
2018-11-14 2018-09-30 13F SOUTHSIDE BANCSHARES COM 84470P109 210 210 7 0.0009
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.