Vault-13

OP BANCORP OPBK

COM · Common Stock · CUSIP 67109R109

98 institutional holders +2 vs Q1 2026
11,083,15211.1m shares reported held*
74.2% of all shares outstanding*
$167.3mreported value*
9 new 53 added 23 reduced 6 sold out net bought ≈ $31.9m (+2.1m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($1.1m this quarter). Holder counts are more reliable. Shares outstanding: 14.9m as of 2026-07-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $15.10. Options: 1 managers hold calls ($7.5k notional), 0 hold puts (—).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 53Q4 22: 57Q1 23: 58Q2 23: 53Q3 23: 56Q4 23: 64Q1 24: 59Q2 24: 57Q3 24: 56Q4 24: 60Q1 25: 63Q2 25: 77Q3 25: 86Q4 25: 89Q1 26: 96Q2 26: 9898Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202253
Q4 202257
Q1 202358
Q2 202353
Q3 202356
Q4 202364
Q1 202459
Q2 202457
Q3 202456
Q4 202460
Q1 202563
Q2 202577
Q3 202586
Q4 202589
Q1 202696
Q2 202698

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 24: 27 bought or addedQ3 24: 22 cut or sold outQ4 24: 32 bought or addedQ4 24: 16 cut or sold outQ4 24Q1 25: 27 bought or addedQ1 25: 26 cut or sold outQ2 25: 49 bought or addedQ2 25: 31 cut or sold outQ2 25Q3 25: 44 bought or addedQ3 25: 36 cut or sold outQ4 25: 38 bought or addedQ4 25: 36 cut or sold outQ4 25Q1 26: 37 bought or addedQ1 26: 45 cut or sold outQ2 26: 62 bought or addedQ2 26: 29 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20242722
Q4 20243216
Q1 20252726
Q2 20254931
Q3 20254436
Q4 20253836
Q1 20263745
Q2 20266229

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$20k$40k$60k$80kQ3 25 calls: $23.4kQ3 25 puts: $9.0kQ3 25P/C 0.38Q4 25 calls: $60.7kQ4 25 puts: $1.4kQ4 25P/C 0.02Q1 26 calls: $61.2kQ1 26 puts: $0Q1 26P/C 0.00Q2 26 calls: $7.5kQ2 26 puts: $0Q2 26P/C 0.00
Numbers
QuarterCallsPutsP/C
Q3 2025$23.4k$9.0k0.38
Q4 2025$60.7k$1.4k0.02
Q1 2026$61.2k$00.00
Q2 2026$7.5k$00.00

Biggest buyers

Diversify Advisory Services, LLC New +1,847,777+1.8m
BlackRock, Inc. Added +255,379+255.4k
SEGALL BRYANT & HAMILL, LLC Added +59,976+60.0k
DIMENSIONAL FUND ADVISORS LP Added +42,517+42.5k
GEODE CAPITAL MANAGEMENT, LLC Added +40,524+40.5k
MORGAN STANLEY Added +36,318+36.3k
ACADIAN ASSET MANAGEMENT LLC Added +24,827+24.8k
STRS OHIO Added +23,300+23.3k
HSBC HOLDINGS PLC New +21,525+21.5k
CITADEL ADVISORS LLC Added +19,410+19.4k

Biggest sellers

ALLIANCEBERNSTEIN L.P. Reduced -144,643-144.6k
Truffle Hound Capital, LLC Reduced -140,000-140.0k
VANGUARD CAPITAL MANAGEMENT LLC Reduced -39,851-39.9k
MARSHALL WACE, LLP Reduced -36,000-36.0k
MARTINGALE ASSET MANAGEMENT L P Reduced -14,422-14.4k
XTX Topco Ltd Sold out -11,517-11.5k
RENAISSANCE TECHNOLOGIES LLC Reduced -10,600-10.6k
RITHOLTZ WEALTH MANAGEMENT Sold out -10,405-10.4k
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Reduced -9,463-9.5k
MANUFACTURERS LIFE INSURANCE COMPANY, THE Reduced -5,649-5.6k

Biggest calls

SIMPLEX TRADING, LLC Reduced $7.5k500 shares

Biggest puts

None

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution new · filed 2026-07-29 5.5% new 825.5k≈ $12.4m 2026-07-29

Fell to 5% or below in the last year: ALLIANCEBERNSTEIN L.P. (4.6%, 2025-11-14)

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 1 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 1 sellingQ1 26Q2 26: 0 buyingQ2 26: 1 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20251$24.8k0——
Q3 20250—0——
Q4 20250—0——
Q1 20260—1$12.4k—
Q2 20260—1$309.9k—
Q3 20260—0——
DateInsiderTradeSharesPrice ValueTheir holding
2026-06-12 Oh Christine Yoon Chief Operating Officer Sold 1,549 $14.20 $22.0k1.5k shares -1%
2026-06-11 Oh Christine Yoon Chief Operating Officer Sold 8,251 $14.08 $116.2k8.3k shares -6%
2026-06-10 Oh Christine Yoon Chief Operating Officer Sold 12,018 $14.29 $171.7k12.0k shares -8%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Diversify Advisory Services, LLC 0.48% of their portfolio SANDY, UT 1,847,7771.8m $28.7m $28.7m 0.48% New
2 DIVERSIFY WEALTH MANAGEMENT, LLC 0.48% of their portfolio SANDY, UT 1,847,7771.8m $28.7m $28.7m 0.48% Added +10.6k +10,595
3 BlackRock, Inc. 0.00% of their portfolio New York, NY 1,000,3401.0m $15.0m $15.0m 0.00% Added +255.4k +255,379
4 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 678,645678.6k $10.2m $10.2m 0.00% Added +42.5k +42,517
5 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.01% of their portfolio Toronto, A6 561,436561.4k $8.4m $8.4m 0.01% Reduced -5.6k -5,649
6 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 519,413519.4k $7.8m $7.8m 0.00% Reduced -39.9k -39,851
7 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 505,110505.1k $6.7m $6.7m 0.00% Reduced -144.6k -144,643
8 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 307,270307.3k $4.6m $4.6m 0.00% Added +40.5k +40,524
9 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 280,202280.2k $4.2m $4.2m 0.00% Added +24.8k +24,827
10 MALTESE CAPITAL MANAGEMENT LLC 0.75% of their portfolio New York, NY 273,967274.0k $4.1m $4.1m 0.75% Added +5.1k +5,100
11 Gator Capital Management, LLC 0.87% of their portfolio TAMPA, FL 270,878270.9k $4.1m $4.1m 0.87% Added +7.5k +7,465
12 Truffle Hound Capital, LLC 2.46% of their portfolio BETHESDA, MD 260,000260.0k $3.9m $3.9m 2.46% Reduced -140.0k -140,000
13 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.05% of their portfolio HOUSTON, TX 189,004189.0k $2.8m $2.8m 0.05% Reduced -385 -385
14 Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio VANCOUVER, A1 156,511156.5k $2.3m $2.3m 0.00% Added +5.7k +5,745
15 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 155,717155.7k $2.3m $2.3m 0.00% Added +6.2k +6,191
16 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 146,127146.1k $2.2m $2.2m 0.00% Reduced -9.5k -9,463
17 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 121,109121.1k $1.8m $1.8m 0.00% Reduced -86 -86
18 SEGALL BRYANT & HAMILL, LLC 0.02% of their portfolio CHICAGO, IL 96,38496.4k $1.4m $1.4m 0.02% Added +60.0k +59,976
19 Man Group plc 0.00% of their portfolio LONDON, X0 96,01696.0k $1.4m $1.4m 0.00% Added +10.1k +10,088
20 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 96,00496.0k $1.4m $1.4m 0.00% Reduced -1.8k -1,829
21 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 95,78695.8k $1.4m $1.4m 0.00% Added +8.3k +8,277
22 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 86,53386.5k $1.3m $1.3m 0.00% Reduced -36.0k -36,000
23 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 86,43886.4k $1.3m $1.3m 0.00% Added +2.7k +2,690
24 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 82,40282.4k $1.2m $1.2m 0.00% Added +14.2k +14,154
25 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 79,65879.7k $1.2m $1.2m 0.00% Added +36.3k +36,318
26 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 79,13179.1k $1.2m $1.2m 0.00% Added +5.0k +4,991
27 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 77,64077.6k $1.2m $1.2m 0.00% Reduced -293 -293
28 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 73,80073.8k $1.1m $1.1m 0.00% Reduced -10.6k -10,600
29 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 70,24570.2k $1.1m $1.1m 0.00% Reduced -3.1k -3,100
30 Empowered Funds, LLC 0.01% of their portfolio NEWTOWN SQUARE, PA 67,25467.3k $1.0m $1.0m 0.01% Added +4.6k +4,615
31 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 66,97967.0k $1.0m $1.0m 0.00% Added +4.6k +4,588
32 LSV ASSET MANAGEMENT 0.00% of their portfolio CHICAGO, IL 65,40065.4k $980.0k $980.0k 0.00% Unchanged
33 Trexquant Investment LP 0.01% of their portfolio STAMFORD, CT 63,81563.8k $956.6k $956.6k 0.01% Added +14.8k +14,826
34 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 61,95262.0k $928.7k $928.7k 0.00% Added +19.4k +19,410
35 WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio Boston, MA 61,59261.6k $923.3k $923.3k 0.00% Unchanged
36 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 47,66647.7k $714.5k $714.5k 0.00% Added +7.9k +7,921
37 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 43,80643.8k $656.7k $656.7k 0.00% Added +1.6k +1,627
38 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 42,95643.0k $643.9k $643.9k 0.00% Added +12.2k +12,177
39 FIRST MANHATTAN CO. LLC. 0.00% of their portfolio NEW YORK, NY 39,80439.8k $596.7k $596.7k 0.00% Unchanged
40 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 37,40037.4k $560.6k $560.6k 0.00% Added +23.3k +23,300
41 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 34,18534.2k $512.4k $512.4k 0.00% Added +2.7k +2,742
42 MARTINGALE ASSET MANAGEMENT L P 0.01% of their portfolio BOSTON, MA 33,22333.2k $498.0k $498.0k 0.01% Reduced -14.4k -14,422
43 Ancora Advisors LLC 0.01% of their portfolio Cleveland, OH 32,07432.1k $480.8k $480.8k 0.01% Unchanged
44 D.A. DAVIDSON & CO. 0.00% of their portfolio GREAT FALLS, MT 22,16522.2k $332.3k $332.3k 0.00% Reduced -750 -750
45 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 21,52521.5k $319.4k $319.4k 0.00% New
46 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 21,21921.2k $318.1k $318.1k 0.00% Added +6.6k +6,615
47 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 19,39319.4k $290.7k $290.7k 0.00% New
48 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 18,60418.6k $278.9k $278.9k 0.00% Reduced -703 -703
49 JACOBS LEVY EQUITY MANAGEMENT, INC 0.00% of their portfolio FLORHAM PARK, NJ 18,27218.3k $273.9k $273.9k 0.00% Reduced -3.0k -3,010
50 LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 15,36815.4k $230.4k $230.4k 0.00% Added +1.8k +1,810
51 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 15,27915.3k $229.0k $229.0k 0.00% Unchanged
52 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 14,81014.8k $222.0k $222.0k 0.00% Added +12.3k +12,285
53 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 14,29014.3k $214.2k $214.2k 0.00% Added +311 +311
54 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 13,70413.7k $205.4k $205.4k 0.00% Added +5.8k +5,829
55 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.00% of their portfolio Stamford, CT 13,26913.3k $198.9k $198.9k 0.00% Reduced -1.9k -1,929
56 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 11,87911.9k $178.1k $178.1k 0.00% Added +7.1k +7,130
57 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 10,18610.2k $152.7k $152.7k 0.00% Reduced -695 -695
58 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 8,9308.9k $133.9k $133.9k 0.00% Added +320 +320
59 Daytona Street Capital LLC 0.09% of their portfolio SAINT LOUIS, MO 8,6818.7k $128.0k $128.0k 0.09% Unchanged
60 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 7,6577.7k $114.8k $114.8k 0.00% Added +2.7k +2,741
61 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 7,1167.1k $106.7k $106.7k 0.00% Unchanged
62 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 7,0147.0k $105.1k $105.1k 0.00% Added +543 +543
63 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 6,3006.3k $94.4k $94.4k 0.00% Unchanged
64 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 6,1026.1k $91.4k $91.4k 0.00% Added +1.0k +1,048
65 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 5,6105.6k $84.1k $84.1k 0.00% Added +5.1k +5,057
66 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 5,6035.6k $84.0k $84.0k 0.00% Added +1 +1
67 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 3,7433.7k $56.1k $56.1k 0.00% Unchanged
68 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 3,2903.3k $49.3k $49.3k 0.00% Added +2.0k +2,014
69 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 2,5582.6k $38.3k $38.3k 0.00% Unchanged
70 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,7471.7k $26.2k $26.2k 0.00% Reduced -307 -307
71 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 1,6841.7k $25.2k $25.2k 0.00% Added +543 +543
72 CANADA LIFE ASSURANCE Co 0.00% of their portfolio WINNIPEG, A2 1,3941.4k $21.0k $21.0k 0.00% Reduced -106 -106
73 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 1,2481.2k $19.0k $19.0k 0.00% Added +921 +921
74 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 1,2031.2k $18.0k $18.0k 0.00% Unchanged
75 Legal & General Group Plc 0.00% of their portfolio London, X0 1,0631.1k $15.9k $15.9k 0.00% Unchanged
76 FMR LLC 0.00% of their portfolio BOSTON, MA 808808 $12.1k $12.1k 0.00% Added +175 +175
77 Covestor Ltd 0.01% of their portfolio LONDON, X0 789789 $12.0k $12.0k 0.01% Added +66 +66
78 SHP Wealth Management 0.00% of their portfolio PLYMOUTH, MA 292292 $4.4k $4.4k 0.00% Added +3 +3
79 Sterling Capital Management LLC 0.00% of their portfolio CHARLOTTE, NC 229229 $3.4k $3.4k 0.00% Reduced -138 -138
80 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 172172 $2.6k $2.6k 0.00% New
81 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 165165 $2.5k $2.5k 0.00% Reduced -473 -473
82 HARBOUR INVESTMENTS, INC. 0.00% of their portfolio MADISON, WI 130130 $1.9k $1.9k 0.00% Reduced -14 -14
83 FIFTH THIRD BANCORP 0.00% of their portfolio CINCINNATI, OH 119119 $1.8k $1.8k 0.00% Unchanged
84 Arax Advisory Partners 0.00% of their portfolio NEW YORK, NY 119119 $1.8k $1.8k 0.00% New
85 Quarry LP 0.00% of their portfolio NEW YORK, NY 104104 $1.6k $1.6k 0.00% New
86 GAMMA Investing LLC 0.00% of their portfolio FOSTER CITY, CA 7777 $1.2k $1.2k 0.00% Added +32 +32
87 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 6262 $930 $930 0.00% Added +51 +51
88 Integrated Wealth Concepts LLC 0.00% of their portfolio WALTHAM, MA 5252 $780 $780 0.00% New
89 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 4242 $630 $630 0.00% Added +41 +41
90 Essential Partners LLC 0.00% of their portfolio RANCHO SANTA FE, CA 3030 $450 $450 0.00% Added +6 +6
91 EverSource Wealth Advisors, LLC 0.00% of their portfolio BIRMINGHAM, AL 1919 $285 $285 0.00% Added +11 +11
92 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 1616 $240 $240 0.00% Added +6 +6
93 ROTHSCHILD INVESTMENT LLC 0.00% of their portfolio CHICAGO, IL 1313 $195 $195 0.00% Added +12 +12
94 Basecamp Wealth Advisors LLC 0.00% of their portfolio BELLEVUE, WA 66 $90 $90 0.00% Added +3 +3
95 True Wealth Design, LLC 0.00% of their portfolio AKRON, OH 44 $60 $60 0.00% Added +3 +3
96 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 33 $45 $45 0.00% Added +1 +1
97 Wealth Enhancement Trust Services, Inc. 0.00% of their portfolio SIOUX FALLS, SD 22 $30 $30 0.00% New
98 SJS Investment Consulting Inc. 0.00% of their portfolio SYLVANIA, OH 11 $15 $15 0.00% New