# Southside Bancshares Inc (SBSI) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 84470P109
Page URL: https://superinvestorclub.com/stock/SBSI
Last updated: 2026-08-29T13:46:55.465Z

## Summary

As of the most recent 13F filing period, Southside Bancshares Inc (SBSI) is held by 1 tracked superinvestors with an aggregate position value of $4.1M representing 0116879 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Third Avenue Management](https://superinvestorclub.com/manager/3248) | Third Avenue Management | 116879 | $4.1M | 0.66% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2024-09-30: 1 holders, $7.0M aggregate, 0209426 shares
- 2024-12-31: 1 holders, $6.7M aggregate, 0209426 shares
- 2025-03-31: 1 holders, $6.1M aggregate, 0209426 shares
- 2025-06-30: 1 holders, $6.2M aggregate, 0209426 shares
- 2025-09-30: 1 holders, $5.8M aggregate, 0209426 shares
- 2025-12-31: 1 holders, $3.6M aggregate, 0116879 shares
- 2026-03-31: 1 holders, $3.6M aggregate, 0116879 shares
- 2026-06-30: 1 holders, $4.1M aggregate, 0116879 shares

## Recent congressional trades (2)

- 2025-06-17: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-06-09: Lisa McClain (Republican-MI) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "Southside Bancshares Inc (SBSI) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/SBSI), aggregating SEC 13F, Form 4, and congressional disclosures."