Who owns PLUMAS BANCORP?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of PLBC from SEC Form 13F filings across 105 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 105 institutions disclosed 3.5M shares of PLUMAS BANCORP worth $202.1M — about 49.6% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
105
13F holders
$202.1M
value, 2026 filers
49.6%
of shares outstanding (3.5M sh)
20
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of PLBC's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 457,797 | $26.8M | 0.0% | 6.6% | +24.5% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 278,135 | $16.3M | 0.0% | 4% | +0.9% |
| 3 | Siena Capital Partners GP, LLC | 239,006 | $14.0M | 3.4% | 3.4% | 0.0% |
| 4 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 234,503 | $13.7M | 0.0% | 3.4% | -0.6% |
| 5 | De Lisle Partners LLP | 227,798 | $13.3M | 1.5% | 3.3% | +6.9% |
| 6 | FMR LLC | 194,999 | $11.4M | 0.0% | 2.8% | -54.2% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 163,298 | $9.5M | 0.0% | 2.3% | +6.2% |
| 8 | DIMENSIONAL FUND ADVISORS LP | 151,667 | $8.9M | 0.0% | 2.2% | +22.6% |
| 9 | STATE STREET CORP | 123,544 | $7.2M | 0.0% | 1.8% | +19.4% |
| 10 | AMERICAN CENTURY COMPANIES INC | 118,995 | $7.0M | 0.0% | 1.7% | +157.2% |
| 11 | TWO SIGMA INVESTMENTS, LP | 106,659 | $6.2M | 0.0% | 1.5% | +918.0% |
| 12 | CALDWELL SUTTER CAPITAL, INC. | 106,283 | $6.2M | 2.3% | 1.5% | 0.0% |
| 13 | PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 65,528 | $3.8M | 0.2% | 0.9% | -5.4% |
| 14 | Qube Research & Technologies Ltd | 63,596 | $3.7M | 0.0% | 0.9% | +234.3% |
| 15 | Elizabeth Park Capital Advisors, Ltd. | 53,778 | $3.1M | 2.2% | 0.8% | 0.0% |
| 16 | NORTHERN TRUST CORP | 52,538 | $3.1M | 0.0% | 0.8% | +11.0% |
| 17 | CITADEL ADVISORS LLC | 47,908 | $2.8M | 0.0% | 0.7% | +126.0% |
| 18 | ALBERT D MASON INC | 44,983 | $2.6M | 1.5% | 0.6% | +0.4% |
| 19 | VANGUARD PORTFOLIO MANAGEMENT LLC | 44,497 | $2.6M | 0.0% | 0.6% | +18.6% |
| 20 | VANGUARD FIDUCIARY TRUST CO | 43,578 | $2.5M | 0.0% | 0.6% | +4.8% |
| 21 | RAYMOND JAMES FINANCIAL INC | 42,634 | $2.5M | 0.0% | 0.6% | +121.3% |
| 22 | RICE HALL JAMES & ASSOCIATES, LLC | 42,412 | $2.5M | 0.1% | 0.6% | +14.2% |
| 23 | MARSHALL WACE, LLP | 34,423 | $2.0M | 0.0% | 0.5% | -7.2% |
| 24 | RENAISSANCE TECHNOLOGIES LLC | 31,100 | $1.8M | 0.0% | 0.4% | +368.2% |
| 25 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIPNEW | 30,383 | $1.8M | 0.0% | 0.4% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.