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PROSPERITY BANCSHARES INC (PB)

Institutional ownership, SEC filings and insider activity

Sector: Financials · SEC CIK 0001068851 · EDGAR filings · Updated 2026-07-23

PROSPERITY BANCSHARES INC (PB) has reported institutional ownership of 86.0%, with 427 institutional managers holding positions valued at $5.82B per the latest 13F reporting period.

Filings this week (2)

• 2026-07-23 — Initial insider ownership filed (Form 3)
• 2026-07-22 — Insider transaction reported (Form 4)

Every filing links to the official SEC document. Real-time filing alerts for this company are available inside the app.

Latest updates

• 2026-07-15 — Insider transaction reported (Form 4)
• 2026-07-14 — SCHEDULE 13G filed
• 2026-07-09 — Insider transaction reported (Form 4)
• 2026-07-08 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, PROSPERITY BANCSHARES INC has 427 institutional holders and institutional ownership of 86.0%.

Insider activity

Insiders reported 264 transactions (0 buys, 239 sells) across 19 reporting insiders, with a net reported value of −$5.68M.

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