OAK VALLEY BANCORP (OVLY) 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 June 30, 2026. The institutional investors covered on this page collectively reported approximately $99.58M 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 $17.25M 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 $17.68M, representing an estimated gain of +2.50% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 66% of the total disclosed OVLY 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 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
83
Total Reported Value
$99.58M
Largest Holder
Blackrock, Inc.
Largest Position
$17.25M
Insider Transactions (90d)
13
Latest Filing Quarter
Q2 2026
New Institutional Positions
92
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% | 511,151 | $17,248,791 | $17,680,713 | +$431,922 | +2.50% | |
| Vanguard Capital Management Llc | 0.00% | 296,205 | $9,995,438 | $10,245,731 | +$250,293 | +2.50% | |
| Siena Capital Partners Gp, Llc | 2.15% | 263,847 | $8,903,517 | $9,126,468 | +$222,951 | +2.50% | |
| Dimensional Fund Advisors Lp | 0.00% | 189,026 | $6,378,509 | $6,538,409 | +$159,900 | +2.51% | |
| Geode Capital Management, Llc | 0.00% | 176,153 | $5,945,976 | $6,093,132 | +$147,156 | +2.47% | |
| Cresset Asset Management, Llc | 0.02% | 140,282 | $4,733,816 | $4,852,354 | +$118,538 | +2.50% | |
| State Street Corp | 0.00% | 130,531 | $4,404,769 | $4,515,067 | +$110,298 | +2.50% | |
| American Century Companies Inc | 0.00% | 99,560 | $3,359,652 | $3,443,780 | +$84,128 | +2.50% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 73,973 | $2,496,219 | $2,558,726 | +$62,507 | +2.50% |
| Goldman Sachs Group Inc | 0.00% | 65,845 | $2,221,939 | $2,277,579 | +$55,640 | +2.50% | |
| Northern Trust Corp | 0.00% | 54,713 | $1,846,290 | $1,892,523 | +$46,233 | +2.50% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 53,502 | $1,805,425 | $1,850,634 | +$45,209 | +2.50% | |
| Morgan Stanley | 0.00% | 52,224 | $1,762,298 | $1,806,428 | +$44,130 | +2.50% | |
| Bridgeway Capital Management, Llc | 0.03% | 51,279 | $1,730,410 | $1,773,741 | +$43,331 | +2.50% | |
| Vanguard Portfolio Management Llc | 0.00% | 48,638 | $1,641,289 | $1,682,388 | +$41,099 | +2.50% | |
| Two Sigma Investments, Lp | 0.00% | 47,787 | $1,612,572 | $1,652,952 | +$40,380 | +2.50% | |
| Vanguard Fiduciary Trust Co | 0.00% | 45,742 | $1,543,564 | $1,582,216 | +$38,652 | +2.50% | |
| Cetera Investment Advisers | 0.00% | 45,003 | $1,518,626 | $1,556,654 | +$38,028 | +2.50% | |
| Fmr Llc | 0.00% | 32,624 | $1,100,897 | $1,128,464 | +$27,567 | +2.50% | |
| Aqr Capital Management Llc | 0.00% | 32,551 | $1,098,438 | $1,125,939 | +$27,501 | +2.50% | |
| Acadian Asset Management Llc | 0.00% | 30,589 | $1,026,000 | $1,058,074 | +$32,074 | +3.13% | |
| Rbf Capital, Llc | 0.04% | 30,000 | $1,012,350 | $1,037,700 | +$25,350 | +2.50% | |
| Citadel Advisors Llc | 0.00% | 28,963 | $977,356 | $1,001,830 | +$24,474 | +2.50% | |
| Squarepoint Ops Llc | 0.00% | 23,760 | $801,781 | $821,858 | +$20,077 | +2.50% | |
| Kestra Advisory Services, Llc | 0.00% | 23,519 | $793,658 | $813,522 | +$19,864 | +2.50% | |
| Hsbc Holdings Plc | 0.00% | 23,450 | $785,575 | $811,136 | +$25,561 | +3.25% | |
| Millennium Management Llc | 0.00% | 23,163 | $781,635 | $801,208 | +$19,573 | +2.50% | |
| Trexquant Investment Lp | 0.00% | 22,187 | $748,700 | $767,448 | +$18,748 | +2.50% | |
| Charles Schwab Investment Management Inc | 0.00% | 21,315 | $719,275 | $737,286 | +$18,011 | +2.50% | |
| Susquehanna International Group, Llp | 0.00% | 21,275 | $717,925 | $735,902 | +$17,977 | +2.50% | |
| Martingale Asset Management L P | 0.02% | 19,675 | $663,933 | $680,558 | +$16,625 | +2.50% | |
| Bank Of New York Mellon Corp | 0.00% | 18,305 | $617,703 | $633,170 | +$15,467 | +2.50% | |
| Bank Of America Corp | 0.00% | 17,834 | $601,808 | $616,878 | +$15,070 | +2.50% | |
| Barclays Plc | 0.00% | 16,981 | $573,025 | $587,373 | +$14,348 | +2.50% | |
| Empowered Funds, Llc | 0.00% | 15,615 | $526,928 | $540,123 | +$13,195 | +2.50% | |
| Lpl Financial Llc | 0.00% | 14,597 | $492,576 | $504,910 | +$12,334 | +2.50% | |
| Seizert Capital Partners, Llc | 0.02% | 14,198 | $479,112 | $491,109 | +$11,997 | +2.50% | |
| Occudo Quantitative Strategies Lp | 0.02% | 12,272 | $414,119 | $424,488 | +$10,369 | +2.50% | |
| Xtx Topco Ltd | 0.01% | 11,506 | $388,270 | $397,993 | +$9,723 | +2.50% | |
| Nuveen, Llc | 0.00% | 11,452 | $386,448 | $396,125 | +$9,677 | +2.50% | |
| Curi Capital, Llc | 0.01% | 10,891 | $367,518 | $376,720 | +$9,202 | +2.50% | |
| Wells Fargo & Company/Mn | 0.00% | 10,060 | $339,475 | $347,975 | +$8,500 | +2.50% | |
| Algert Global Llc | 0.00% | 9,910 | $334,413 | $342,787 | +$8,374 | +2.50% | |
| Jump Financial, Llc | 0.00% | 9,717 | $327,900 | $336,111 | +$8,211 | +2.50% | |
| Bnp Paribas Financial Markets | 0.00% | 9,666 | $326,179 | $334,347 | +$8,168 | +2.50% | |
| Marshall Wace, Llp | 0.00% | 9,220 | $311,082 | $318,920 | +$7,838 | +2.52% | |
| Rhumbline Advisers | 0.00% | 9,105 | $307,242 | $314,942 | +$7,700 | +2.51% | |
| Legato Capital Management Llc | 0.02% | 6,897 | $232,739 | $238,567 | +$5,828 | +2.50% | |
| Deutsche Bank Ag\ | 0.00% | 6,815 | $230,006 | $235,731 | +$5,725 | +2.49% | |
| Qube Research & Technologies Ltd | 0.00% | 6,369 | $214,922 | $220,304 | +$5,382 | +2.50% |
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.