OPBK Institutional Ownership & Shareholders
OP BANCORP (OPBK) is currently held by 98 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $166.53M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Diversify Advisory Services, Llc is currently the largest disclosed institutional shareholder of OPBK tracked by InsiderSet, reporting ownership valued at approximately $27.44M in its September 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 $28.33M, representing an estimated gain of +3.23% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 70% of the total disclosed OPBK value among the investors covered in this analysis. Major shareholders include Diversify Advisory Services, Llc, Diversify Wealth Management, Llc, Blackrock, Inc., and several other long-term asset managers with concentrated positions in OP BANCORP (OPBK).
This page ranks the largest institutional OPBK 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
98
Total Reported Value
$166.53M
Largest Holder
Diversify Advisory Services, Llc
Largest Position
$27.44M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
110
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Diversify Advisory Services, Llc | 0.41% | 1,847,777 | $27,439,488 | $28,326,421 | +$886,933 | +3.23% | |
| Diversify Wealth Management, Llc | 0.41% | 1,847,777 | $27,439,488 | $28,326,421 | +$886,933 | +3.23% | |
| Blackrock, Inc. | 0.00% | 1,000,340 | $14,995,096 | $15,335,212 | +$340,116 | +2.27% | |
| Dimensional Fund Advisors Lp | 0.00% | 678,645 | $10,172,877 | $10,403,628 | +$230,751 | +2.27% | |
| Manufacturers Life Insurance Company, The | 0.01% | 561,436 | $8,415,926 | $8,606,814 | +$190,888 | +2.27% | |
| Vanguard Capital Management Llc | 0.00% | 519,413 | $7,786,001 | $7,962,601 | +$176,600 | +2.27% | |
| Alliancebernstein L.P. | 0.00% | 505,110 | $6,717,963 | $7,743,336 | +$1,025,373 | +15.26% | |
| Geode Capital Management, Llc | 0.00% | 307,270 | $4,606,491 | $4,710,449 | +$103,958 | +2.26% | |
| Acadian Asset Management Llc | 0.00% | 280,202 | $4,194,000 | $4,295,497 | +$101,497 | +2.42% | |
| Maltese Capital Management Llc | 0.75% | 273,967 | $4,106,766 | $4,199,914 | +$93,148 | +2.27% | |
| Gator Capital Management, Llc | 0.87% | 270,878 | $4,060,461 | $4,152,560 | +$92,099 | +2.27% | |
| Truffle Hound Capital, Llc | 2.46% | 260,000 | $3,897,400 | $3,985,800 | +$88,400 | +2.27% | |
| Bridgeway Capital Management, Llc | 0.05% | 189,004 | $2,833,170 | $2,897,431 | +$64,261 | +2.27% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 156,511 | $2,346,100 | $2,399,314 | +$53,214 | +2.27% | |
| State Street Corp | 0.00% | 155,717 | $2,334,198 | $2,387,142 | +$52,944 | +2.27% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 146,127 | $2,190,444 | $2,240,127 | +$49,683 | +2.27% | |
| American Century Companies Inc | 0.00% | 121,109 | $1,815,424 | $1,856,601 | +$41,177 | +2.27% | |
| Segall Bryant & Hamill, Llc | 0.02% | 96,384 | $1,444,796 | $1,477,567 | +$32,771 | +2.27% | |
| Man Group Plc | 0.00% | 96,016 | $1,439,280 | $1,471,925 | +$32,645 | +2.27% | |
| Raymond James Financial Inc | 0.00% | 96,004 | $1,439,100 | $1,471,741 | +$32,641 | +2.27% | |
| Northern Trust Corp | 0.00% | 95,786 | $1,435,832 | $1,468,399 | +$32,567 | +2.27% | |
| Marshall Wace, Llp | 0.00% | 86,533 | $1,297,131 | $1,326,551 | +$29,420 | +2.27% | |
| Goldman Sachs Group Inc | 0.00% | 86,438 | $1,295,706 | $1,325,095 | +$29,389 | +2.27% | |
| Vanguard Portfolio Management Llc | 0.00% | 82,402 | $1,235,206 | $1,263,223 | +$28,017 | +2.27% | |
| Morgan Stanley | 0.00% | 79,658 | $1,194,073 | $1,221,157 | +$27,084 | +2.27% | |
| Vanguard Fiduciary Trust Co | 0.00% | 79,131 | $1,186,174 | $1,213,078 | +$26,904 | +2.27% | |
| Squarepoint Ops Llc | 0.00% | 77,640 | $1,163,824 | $1,190,221 | +$26,397 | +2.27% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 73,800 | $1,106,262 | $1,131,354 | +$25,092 | +2.27% |
| Prudential Financial Inc | 0.00% | 70,245 | $1,052,973 | $1,076,856 | +$23,883 | +2.27% | |
| Empowered Funds, Llc | 0.01% | 67,254 | $1,008,137 | $1,031,004 | +$22,867 | +2.27% | |
| Bank Of New York Mellon Corp | 0.00% | 66,979 | $1,004,020 | $1,026,788 | +$22,768 | +2.27% | |
| Lsv Asset Management | 0.00% | 65,400 | $980,000 | $1,002,582 | +$22,582 | +2.30% | |
| Trexquant Investment Lp | 0.01% | 63,815 | $956,587 | $978,284 | +$21,697 | +2.27% | |
| Citadel Advisors Llc | 0.00% | 61,952 | $928,660 | $949,724 | +$21,064 | +2.27% | |
| Wellington Management Group Llp | 0.00% | 61,592 | $923,264 | $944,205 | +$20,941 | +2.27% | |
| Strs Ohio | 0.00% | 56,700 | $850,500 | $869,211 | +$18,711 | +2.20% | |
| Russell Investments Group, Ltd. | 0.00% | 47,666 | $714,478 | $730,720 | +$16,242 | +2.27% | |
| First Trust Advisors Lp | 0.00% | 43,806 | $656,651 | $671,546 | +$14,895 | +2.27% | |
| Two Sigma Investments, Lp | 0.00% | 42,956 | $643,910 | $658,515 | +$14,605 | +2.27% | |
| First Manhattan Co. Llc. | 0.00% | 39,804 | $596,662 | $610,195 | +$13,533 | +2.27% | |
| Charles Schwab Investment Management Inc | 0.00% | 34,185 | $512,433 | $524,056 | +$11,623 | +2.27% | |
| Martingale Asset Management L P | 0.01% | 33,223 | $498,013 | $509,309 | +$11,296 | +2.27% | |
| Ancora Advisors Llc | 0.01% | 32,074 | $480,789 | $491,694 | +$10,905 | +2.27% | |
| Bailard, Inc. | 0.01% | 29,128 | $436,920 | $446,532 | +$9,612 | +2.20% | |
| D.A. Davidson & Co. | 0.00% | 21,444 | $321,660 | $328,737 | +$7,077 | +2.20% | |
| Hsbc Holdings Plc | 0.00% | 21,525 | $319,431 | $329,978 | +$10,547 | +3.30% | |
| Nuveen, Llc | 0.00% | 21,219 | $318,073 | $325,287 | +$7,214 | +2.27% | |
| Aqr Capital Management Llc | 0.00% | 19,393 | $290,707 | $297,295 | +$6,588 | +2.27% | |
| Newedge Advisors, Llc | 0.00% | 18,604 | $278,867 | $285,199 | +$6,332 | +2.27% | |
| Jacobs Levy Equity Management, Inc | 0.00% | 18,272 | $273,897 | $280,110 | +$6,213 | +2.27% |
Frequently asked questions about OPBK
Who are the largest institutional holders of OPBK?
The largest institutional holders of OPBK reported in the latest SEC Form 13F filings include Diversify Advisory Services, Llc, Diversify Wealth Management, Llc, Blackrock, Inc., Dimensional Fund Advisors Lp, and Manufacturers Life Insurance Company, The. InsiderSet ranks institutional holders by their latest reported OPBK position.
What is OPBK institutional ownership?
This page tracks OPBK positions reported by institutional investment managers through SEC Form 13F. OP BANCORP (OPBK) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own OPBK?
InsiderSet currently tracks 98 institutional managers reporting OPBK holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of OPBK shareholders.
How much OPBK stock do institutions own?
Institutional investment managers disclosed approximately $166.53M in OPBK holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was OPBK institutional ownership last updated?
The latest OPBK institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional OPBK holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its OPBK position after the reporting date.
Are institutions buying or selling OPBK?
Institutional buying and selling can be analyzed by comparing OPBK positions across consecutive 13F reporting periods. InsiderSet's OPBK Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View OPBK ownership changes.
How has OPBK institutional ownership changed over time?
InsiderSet tracks OPBK institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.