OAK VALLEY BANCORP (OVLY) Top Institutional Shareholders
OAK VALLEY BANCORP (OVLY) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $90.28M in OVLY holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of OVLY tracked by InsiderSet, reporting ownership valued at approximately $13.86M in its March 31, 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 $14.37M, representing an estimated gain of +3.73% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 77% of the total disclosed OVLY value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Fourthstone Llc, Siena Capital Partners Gp, Llc, and several other long-term asset managers with concentrated positions in OAK VALLEY BANCORP (OVLY).
This page ranks the largest institutional OVLY 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
77
Total Reported Value
$90.28M
Largest Holder
Blackrock, Inc.
Largest Position
$13.86M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
80
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% | 427,315 | $13,857,824 | $14,374,877 | +$517,053 | +3.73% | |
| Fourthstone Llc | 2.26% | 411,189 | $13,334,859 | $13,832,398 | +$497,539 | +3.73% | |
| Siena Capital Partners Gp, Llc | 2.72% | 323,187 | $10,480,954 | $10,872,011 | +$391,057 | +3.73% | |
| Vanguard Capital Management Llc | 0.00% | 318,507 | $10,329,182 | $10,714,575 | +$385,393 | +3.73% | |
| Dimensional Fund Advisors Lp | 0.00% | 158,145 | $5,128,436 | $5,319,998 | +$191,562 | +3.74% | |
| Geode Capital Management, Llc | 0.00% | 156,344 | $5,071,757 | $5,259,412 | +$187,655 | +3.70% | |
| Cresset Asset Management, Llc | 0.02% | 140,282 | $4,549,345 | $4,719,086 | +$169,741 | +3.73% | |
| State Street Corp | 0.00% | 106,149 | $3,442,412 | $3,570,852 | +$128,440 | +3.73% | |
| Bridgeway Capital Management, Llc | 0.04% | 56,279 | $1,825,128 | $1,893,226 | +$68,098 | +3.73% | |
| Northern Trust Corp | 0.00% | 49,287 | $1,598,378 | $1,658,015 | +$59,637 | +3.73% | |
| Goldman Sachs Group Inc | 0.00% | 47,721 | $1,547,592 | $1,605,334 | +$57,742 | +3.73% | |
| Cetera Investment Advisers | 0.00% | 45,014 | $1,459,804 | $1,514,271 | +$54,467 | +3.73% | |
| Vanguard Fiduciary Trust Co | 0.00% | 43,179 | $1,400,295 | $1,452,542 | +$52,247 | +3.73% | |
| Vanguard Portfolio Management Llc | 0.00% | 39,472 | $1,280,077 | $1,327,838 | +$47,761 | +3.73% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 35,375 | $1,147,211 | $1,190,015 | +$42,804 | +3.73% |
| Fmr Llc | 0.00% | 32,729 | $1,061,401 | $1,101,004 | +$39,603 | +3.73% | |
| Rbf Capital, Llc | 0.05% | 30,000 | $972,900 | $1,009,200 | +$36,300 | +3.73% | |
| Morgan Stanley | 0.00% | 24,490 | $794,211 | $823,844 | +$29,633 | +3.73% | |
| Kestra Advisory Services, Llc | 0.00% | 23,519 | $762,730 | $791,179 | +$28,449 | +3.73% | |
| American Century Companies Inc | 0.00% | 22,529 | $730,615 | $757,876 | +$27,261 | +3.73% | |
| Hsbc Holdings Plc | 0.00% | 21,501 | $700,718 | $723,294 | +$22,576 | +3.22% | |
| Empowered Funds, Llc | 0.00% | 20,615 | $668,544 | $693,489 | +$24,945 | +3.73% | |
| Aqr Capital Management Llc | 0.00% | 19,622 | $636,345 | $660,084 | +$23,739 | +3.73% | |
| Bank Of America Corp | 0.00% | 19,307 | $626,126 | $649,487 | +$23,361 | +3.73% | |
| Charles Schwab Investment Management Inc | 0.00% | 18,235 | $591,361 | $613,425 | +$22,064 | +3.73% | |
| Barclays Plc | 0.00% | 17,879 | $579,816 | $601,450 | +$21,634 | +3.73% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 17,129 | $555,493 | $576,220 | +$20,727 | +3.73% | |
| Bank Of New York Mellon Corp | 0.00% | 16,009 | $519,166 | $538,543 | +$19,377 | +3.73% | |
| Seizert Capital Partners, Llc | 0.02% | 14,191 | $460,214 | $477,385 | +$17,171 | +3.73% | |
| Martingale Asset Management L P | 0.01% | 13,966 | $452,918 | $469,816 | +$16,898 | +3.73% | |
| Lpl Financial Llc | 0.00% | 12,275 | $398,078 | $412,931 | +$14,853 | +3.73% | |
| Nuveen, Llc | 0.00% | 11,452 | $371,388 | $385,245 | +$13,857 | +3.73% | |
| Curi Capital, Llc | 0.01% | 10,891 | $353,196 | $366,373 | +$13,177 | +3.73% | |
| Millennium Management Llc | 0.00% | 9,534 | $309,188 | $320,724 | +$11,536 | +3.73% | |
| Rhumbline Advisers | 0.00% | 8,621 | $279,574 | $290,010 | +$10,436 | +3.73% | |
| Citadel Advisors Llc | 0.00% | 7,609 | $246,760 | $255,967 | +$9,207 | +3.73% | |
| Legato Capital Management Llc | 0.02% | 6,897 | $223,670 | $232,015 | +$8,345 | +3.73% | |
| Wells Fargo & Company/Mn | 0.00% | 6,583 | $213,487 | $221,452 | +$7,965 | +3.73% | |
| Deutsche Bank Ag\ | 0.00% | 6,007 | $194,807 | $202,075 | +$7,268 | +3.73% | |
| Ubs Group Ag | 0.00% | 5,986 | $194,126 | $201,369 | +$7,243 | +3.73% | |
| Metlife Investment Management, Llc | 0.00% | 4,021 | $130,401 | $135,266 | +$4,865 | +3.73% | |
| Bnp Paribas Financial Markets | 0.00% | 3,645 | $118,207 | $122,618 | +$4,411 | +3.73% | |
| Cwm, Llc | 0.00% | 3,375 | $109,451 | $113,535 | +$4,084 | +3.73% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.00% | 3,309 | $107,311 | $111,315 | +$4,004 | +3.73% | |
| Tower Research Capital Llc (Trc) | 0.00% | 2,515 | $81,561 | $84,605 | +$3,044 | +3.73% | |
| Vanguard Global Advisers, Llc | 0.00% | 2,201 | $71,378 | $74,042 | +$2,664 | +3.73% | |
| New York State Common Retirement Fund | 0.00% | 2,057 | $66,709 | $69,197 | +$2,488 | +3.73% | |
| Royal Bank Of Canada | 0.00% | 1,644 | $53,000 | $55,304 | +$2,304 | +4.35% | |
| Police & Firemen'S Retirement System Of New Jersey | 0.00% | 1,370 | $44,429 | $46,087 | +$1,658 | +3.73% | |
| Allworth Financial Lp | 0.00% | 1,043 | $33,825 | $35,087 | +$1,262 | +3.73% |
Frequently asked questions about OVLY
Who owns the most OVLY stock?
The largest holders of OVLY 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 OAK VALLEY BANCORP (OVLY).
Is OVLY widely held by superinvestors?
Many widely followed stocks like OVLY appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly OVLY 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.