Company · Ownership research

OP Bancorp OPBK

CIK 0001722010 · CUSIP 67109R109

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 67109R109 (OPBK), not CUSIP 67109R909 (OPBK), and does not merge CUSIPs.

This page lists the top 20 of 89 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Diversify Advisory Services, LLC CIK 2021232 · View history	$27.17M 1,834,341 shares	0.86%	-6.60K(-0.40%)Reduced	SEC filing ↗ Jan 23, 2026	▾
02	BlackRock, Inc. CIK 2012383 · View history	$10.55M 747,208 shares	0.00%	+44.24K(+6.30%)Added	SEC filing ↗ Feb 12, 2026	▾
03	VANGUARD GROUP INC CIK 102909 · View history	$9.94M 704,225 shares	0.00%	+3.94K(+0.60%)Added	SEC filing ↗ Jan 29, 2026	▾
04	ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history	$9.63M 681,920 shares	0.00%	-2.31K(-0.30%)Reduced	SEC filing ↗ Feb 17, 2026	▾
05	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$8.61M 609,510 shares	0.00%	+22.62K(+3.90%)Added	SEC filing ↗ Feb 12, 2026	▾
06	MANUFACTURERS LIFE INSURANCE COMPANY, THE CIK 928047 · View history	$8.13M 575,859 shares	0.01%	-4.54K(-0.80%)Reduced	SEC filing ↗ Feb 13, 2026	▾
07	Truffle Hound Capital, LLC CIK 1595862 · View history	$5.65M 400,000 shares	3.31%	0(0.00%)Unchanged	SEC filing ↗ Feb 13, 2026	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$3.88M 274,578 shares	0.00%	-1.24K(-0.50%)Reduced	SEC filing ↗ Feb 9, 2026	▾
09	MALTESE CAPITAL MANAGEMENT LLC CIK 1040762 · View history	$3.80M 268,867 shares	0.67%	+26.70K(+11.00%)Added	SEC filing ↗ Feb 17, 2026	▾
10	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$3.63M 257,072 shares	0.01%	-10.27K(-3.80%)Reduced	SEC filing ↗ Feb 10, 2026	▾
11	Gator Capital Management, LLC CIK 1570284 · View history	$3.55M 251,223 shares	0.73%	-5.21K(-2.00%)Reduced	SEC filing ↗ Feb 13, 2026	▾
12	BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history	$2.95M 209,040 shares	0.06%	+2.46K(+1.20%)Added	SEC filing ↗ Feb 17, 2026	▾
13	Connor, Clark & Lunn Investment Management Ltd. CIK 1596800 · View history	$2.09M 148,018 shares	0.01%	+4.57K(+3.20%)Added	SEC filing ↗ Feb 10, 2026	▾
14	STATE STREET CORP CIK 93751 · View history	$2.06M 145,773 shares	0.00%	+8.87K(+6.50%)Added	SEC filing ↗ Feb 13, 2026	▾
15	SEGALL BRYANT & HAMILL, LLC CIK 1006378 · View history	$1.89M 133,893 shares	0.03%	0(0.00%)Unchanged	SEC filing ↗ Feb 13, 2026	▾
16	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$1.89M 133,877 shares	0.00%	+28.16K(+26.60%)Added	SEC filing ↗ Feb 13, 2026	▾
17	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$1.71M 121,195 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Feb 13, 2026	▾
18	RAYMOND JAMES FINANCIAL INC CIK 720005 · View history	$1.61M 114,021 shares	0.00%	-2.88K(-2.50%)Reduced	SEC filing ↗ Feb 18, 2026	▾
19	MARSHALL WACE, LLP CIK 1318757 · View history	$1.54M 109,079 shares	0.00%	-10.99K(-9.20%)Reduced	SEC filing ↗ Feb 13, 2026	▾
20	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$1.39M 98,200 shares	0.00%	+3.00K(+3.20%)Added	SEC filing ↗ Feb 12, 2026	▾

Showing 20 / 89 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

9,152,473

Not deduplicated across managers

Disclosed value

$130.50M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

OP Bancorp · Q4 2025

Explore all 89 reporting institutions.

This page includes 20 of 89 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.