Plumas Bancorp
Plumas Bancorp (PLBC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · PLBC · as of Sep 30, 2025
Ownership Breakdown
74
Institutional Holders
▲ 2 vs Q2
$128.75M
Total Inst. Value
▲ $9.73M vs Q2
6.97M
Shares Outstanding
freeFloat 91.81%
2.99M
13F Shares Held
▲ 309,171 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
PLBC largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
FMR LLC short-term business credit institutions | 530.1K | 8.46% | 8.46% | $22.87B | Nov 13, 2025 | ▲ 24 |
BLACKROCK, INC. short-term business credit institutions | 360.1K | 5.75% | 5.75% | $15.53B | Nov 12, 2025 | ▼ 23.6K |
VANGUARD GROUP INC short-term business credit institutions | 306.5K | 4.89% | 4.89% | $13.22B | Nov 7, 2025 | ▲ 15.1K |
SIENA CAPITAL PARTNERS GP, LLC short-term business credit institutions | 286.8K | 4.58% | 4.58% | $12.37B | Nov 12, 2025 | ▲ 67.0K |
DE LISLE PARTNERS LLP short-term business credit institutions | 200.4K | 3.20% | 3.20% | $8.64B | Nov 13, 2025 | ▲ 33.5K |
MANUFACTURERS LIFE INSURANCE COMPANY, THE short-term business credit institutions | 198.4K | 3.17% | 3.17% | $8.56B | Nov 14, 2025 | ▲ 18.1K |
GEODE CAPITAL MANAGEMENT, LLC short-term business credit institutions | 141.8K | 2.26% | 2.26% | $6.12B | Nov 12, 2025 | ▲ 13.7K |
CALDWELL SUTTER CAPITAL, INC. short-term business credit institutions | 105.7K | 1.69% | 1.69% | $4.56B | Oct 29, 2025 | ▲ 104.9K |
DIMENSIONAL FUND ADVISORS LP short-term business credit institutions | 103.6K | 1.65% | 1.65% | $4.47B | Nov 12, 2025 | ▲ 5.1K |
STATE STREET CORP short-term business credit institutions | 84.4K | 1.35% | 1.35% | $3.64B | Nov 14, 2025 | ▲ 7.2K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
28
Increased
+348.9K shares3
New Positions
first time holders12
Decreased
−46.3K shares0
Sold Out
fully exitedNet shares change (top 50)
+302.6K
+348.9K / −46.3K
Net new holders
+19
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
PLBC insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
3
Buy transactions
2
Sell transactions
1.50
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Foster Michael Kevin director | May 11, 2026 | Purchase | 470 | $51.25 | $24.1K | 3.5K | Form 4 ↗ |
Moseley Matthew Brock EVP and Market President | Feb 18, 2026 | Award | 42 | $53.04 | $2.2K | 8.8K | Form 4 ↗ |
Prescott Jack William EVP and Chief Banking Officer | Mar 1, 2026 | Award | 1,600 | — | — | 1.6K | Form 4 ↗ |
Belstock Richard L EVP and CFO | Mar 1, 2026 | Award | 1,600 | — | — | 1.6K | Form 4 ↗ |
RYBACK ANDREW J President and CEO | Mar 1, 2026 | Award | 2,400 | — | — | 2.4K | Form 4 ↗ |
Ascuaga Michonne R. director | Mar 1, 2026 | Award | 4,200 | $50.30 | $211.3K | 4.2K | Form 4 ↗ |
Coldani Steven M. director | Mar 1, 2026 | Award | 4,200 | $50.30 | $211.3K | 4.2K | Form 4 ↗ |
O'Gara Heidi S director | Mar 1, 2026 | Award | 4,200 | $50.30 | $211.3K | 4.2K | Form 4 ↗ |
WEST DANIEL E director | Mar 1, 2026 | Award | 4,200 | $50.30 | $211.3K | 4.2K | Form 4 ↗ |
Foster Michael Kevin director | Mar 1, 2026 | Award | 1,400 | — | — | 1.4K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Plumas Bancorp (PLBC) is primarily owned by institutional investors, who hold approximately 42.8% of total shares outstanding. Company insiders own approximately 8.19%, while retail and public investors account for the remaining 48.97%.
The largest institutional shareholder of Plumas Bancorp is FMR LLC, holding approximately 530,081 shares — equal to 8.46% of outstanding shares — as of September 30, 2025.
A total of 74 institutional investors currently hold PLBC stock, with a combined institutional value of approximately $128,753,956 as of the most recent 13F filing period.
Frequently asked questions
PLBC ownershipPlumas Bancorp (PLBC) is primarily owned by institutional investors, who hold approximately 42.8% of shares. The largest shareholder is FMR LLC with a 8.46% stake. Company insiders hold 8.19%. Data sourced from SEC Form 13F as of September 30, 2025.