PLUMAS BANCORP (PLBC) Institutional Shareholders
PLUMAS BANCORP (PLBC) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $201.59M in PLBC holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of PLBC tracked by InsiderSet, reporting ownership valued at approximately $26.75M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $28.56M, representing an estimated gain of +6.74% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 63% of the total disclosed PLBC value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Siena Capital Partners Gp, Llc, and several other long-term asset managers with concentrated positions in PLUMAS BANCORP (PLBC).
This page ranks the largest institutional PLBC shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
101
Total Reported Value
$201.59M
Largest Holder
Blackrock, Inc.
Largest Position
$26.75M
Insider Transactions (90d)
3
Latest Filing Quarter
Q2 2026
New Institutional Positions
115
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 457,797 | $26,753,657 | $28,557,377 | +$1,803,720 | +6.74% | |
| Vanguard Capital Management Llc | 0.00% | 278,135 | $16,254,209 | $17,350,061 | +$1,095,852 | +6.74% | |
| Siena Capital Partners Gp, Llc | 3.38% | 239,006 | $13,967,511 | $14,909,194 | +$941,683 | +6.74% | |
| Manufacturers Life Insurance Company, The | 0.01% | 234,503 | $13,704,355 | $14,628,297 | +$923,942 | +6.74% | |
| De Lisle Partners Llp | 1.45% | 227,798 | $13,318,334 | $14,210,039 | +$891,705 | +6.70% | |
| Fmr Llc | 0.00% | 194,999 | $11,395,742 | $12,164,038 | +$768,296 | +6.74% | |
| Geode Capital Management, Llc | 0.00% | 163,298 | $9,546,190 | $10,186,529 | +$640,339 | +6.71% | |
| Dimensional Fund Advisors Lp | 0.00% | 151,667 | $8,863,172 | $9,460,987 | +$597,815 | +6.74% | |
| State Street Corp | 0.00% | 123,544 | $7,219,911 | $7,706,675 | +$486,764 | +6.74% | |
| American Century Companies Inc | 0.00% | 118,995 | $6,954,068 | $7,422,908 | +$468,840 | +6.74% | |
| Two Sigma Investments, Lp | 0.00% | 106,659 | $6,233,152 | $6,653,388 | +$420,236 | +6.74% | |
| Caldwell Sutter Capital, Inc. | 2.34% | 106,283 | $6,211,179 | $6,629,934 | +$418,755 | +6.74% | |
| Punch & Associates Investment Management, Inc. | 0.19% | 65,528 | $3,829,456 | $4,087,637 | +$258,181 | +6.74% | |
| Qube Research & Technologies Ltd | 0.00% | 63,596 | $3,716,550 | $3,967,118 | +$250,568 | +6.74% | |
| Elizabeth Park Capital Advisors, Ltd. | 2.17% | 53,778 | $3,142,786 | $3,354,672 | +$211,886 | +6.74% | |
| Northern Trust Corp | 0.00% | 52,538 | $3,070,321 | $3,277,320 | +$206,999 | +6.74% | |
| Citadel Advisors Llc | 0.00% | 47,908 | $2,799,743 | $2,988,501 | +$188,758 | +6.74% | |
| Albert D Mason Inc | 1.49% | 44,983 | $2,628,833 | $2,806,040 | +$177,207 | +6.74% | |
| Vanguard Portfolio Management Llc | 0.00% | 44,497 | $2,600,405 | $2,775,723 | +$175,318 | +6.74% | |
| Vanguard Fiduciary Trust Co | 0.00% | 43,578 | $2,546,698 | $2,718,396 | +$171,698 | +6.74% | |
| Raymond James Financial Inc | 0.00% | 42,634 | $2,491,558 | $2,659,509 | +$167,951 | +6.74% | |
| Rice Hall James & Associates, Llc | 0.12% | 42,412 | $2,478,557 | $2,645,661 | +$167,104 | +6.74% | |
| Marshall Wace, Llp | 0.00% | 34,423 | $2,011,681 | $2,147,307 | +$135,626 | +6.74% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 31,100 | $1,817,484 | $1,940,018 | +$122,534 | +6.74% |
| Arrowstreet Capital, Limited Partnership | 0.00% | 30,383 | $1,775,583 | $1,895,292 | +$119,709 | +6.74% | |
| Aqr Capital Management Llc | 0.00% | 28,030 | $1,638,080 | $1,748,511 | +$110,431 | +6.74% | |
| Bank Of New York Mellon Corp | 0.00% | 27,171 | $1,587,850 | $1,694,927 | +$107,077 | +6.74% | |
| Goldman Sachs Group Inc | 0.00% | 26,238 | $1,533,349 | $1,636,726 | +$103,377 | +6.74% | |
| Morgan Stanley | 0.00% | 26,185 | $1,530,306 | $1,633,420 | +$103,114 | +6.74% | |
| Angel Oak Capital Advisors, Llc | 1.75% | 23,700 | $1,385,028 | $1,478,406 | +$93,378 | +6.74% | |
| Kennedy Capital Management Llc | 0.02% | 21,975 | $1,284,219 | $1,370,801 | +$86,582 | +6.74% | |
| Rbf Capital, Llc | 0.05% | 20,000 | $1,168,800 | $1,247,600 | +$78,800 | +6.74% | |
| Wells Fargo & Company/Mn | 0.00% | 19,296 | $1,127,679 | $1,203,684 | +$76,005 | +6.74% | |
| Charles Schwab Investment Management Inc | 0.00% | 18,326 | $1,070,971 | $1,143,176 | +$72,205 | +6.74% | |
| Nuveen, Llc | 0.00% | 15,106 | $882,794 | $942,312 | +$59,518 | +6.74% | |
| Wealth Enhancement Advisory Services, Llc | 0.00% | 14,470 | $842,661 | $902,639 | +$59,978 | +7.12% | |
| Xtx Topco Ltd | 0.01% | 13,583 | $793,791 | $847,308 | +$53,517 | +6.74% | |
| Allworth Financial Lp | 0.00% | 11,923 | $696,781 | $743,757 | +$46,976 | +6.74% | |
| Courier Capital Llc | 0.03% | 10,000 | $584,400 | $623,800 | +$39,400 | +6.74% | |
| Jpmorgan Chase & Co | 0.00% | 8,904 | $517,679 | $555,432 | +$37,753 | +7.29% | |
| Hsbc Holdings Plc | 0.00% | 8,874 | $515,846 | $553,560 | +$37,714 | +7.31% | |
| Los Angeles Capital Management Llc | 0.00% | 7,692 | $449,520 | $479,827 | +$30,307 | +6.74% | |
| Rhumbline Advisers | 0.00% | 7,627 | $445,717 | $475,772 | +$30,055 | +6.74% | |
| Daytona Street Capital Llc | 0.32% | 7,500 | $437,850 | $467,850 | +$30,000 | +6.85% | |
| Algert Global Llc | 0.01% | 7,280 | $425,443 | $454,126 | +$28,683 | +6.74% | |
| Occudo Quantitative Strategies Lp | 0.02% | 7,091 | $414,398 | $442,337 | +$27,939 | +6.74% | |
| Bank Of America Corp | 0.00% | 6,964 | $406,976 | $434,414 | +$27,438 | +6.74% | |
| Deutsche Bank Ag\ | 0.00% | 6,441 | $376,412 | $401,790 | +$25,378 | +6.74% | |
| Jacobs Levy Equity Management, Inc | 0.00% | 6,346 | $370,860 | $395,863 | +$25,003 | +6.74% | |
| Osaic Holdings, Inc. | 0.00% | 5,505 | $321,712 | $343,402 | +$21,690 | +6.74% |
Frequently asked questions about PLBC
Who owns the most PLBC stock?
The largest holders of PLBC are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for PLUMAS BANCORP (PLBC).
Is PLBC widely held by superinvestors?
Many widely followed stocks like PLBC appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly PLBC is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.