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 96 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 WEALTH MANAGEMENT, LLC CIK 2030780 · View history	$26.51M 1,837,182 shares	0.47%	+1.84MNew	SEC filing ↗ May 1, 2026	▾
02	BlackRock, Inc. CIK 2012383 · View history	$9.91M 744,961 shares	0.00%	-2.25K(-0.30%)Reduced	SEC filing ↗ May 13, 2026	▾
03	ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history	$9.17M 649,753 shares	0.00%	-32.17K(-4.70%)Reduced	SEC filing ↗ May 15, 2026	▾
04	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$8.46M 636,128 shares	0.00%	+26.62K(+4.40%)Added	SEC filing ↗ May 7, 2026	▾
05	MANUFACTURERS LIFE INSURANCE COMPANY, THE CIK 928047 · View history	$7.54M 567,085 shares	0.01%	-8.77K(-1.50%)Reduced	SEC filing ↗ May 15, 2026	▾
06	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$7.44M 559,264 shares	0.00%	—	SEC filing ↗ May 15, 2026	▾
07	Truffle Hound Capital, LLC CIK 1595862 · View history	$5.32M 400,000 shares	3.26%	0(0.00%)Unchanged	SEC filing ↗ May 7, 2026	▾
08	MALTESE CAPITAL MANAGEMENT LLC CIK 1040762 · View history	$3.58M 268,867 shares	0.70%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2026	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$3.55M 266,746 shares	0.00%	-7.83K(-2.90%)Reduced	SEC filing ↗ May 15, 2026	▾
10	Gator Capital Management, LLC CIK 1570284 · View history	$3.50M 263,413 shares	0.75%	+12.19K(+4.90%)Added	SEC filing ↗ May 13, 2026	▾
11	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$3.40M 255,375 shares	0.00%	-1.70K(-0.70%)Reduced	SEC filing ↗ May 13, 2026	▾
12	BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history	$2.52M 189,389 shares	0.05%	-19.65K(-9.40%)Reduced	SEC filing ↗ May 15, 2026	▾
13	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$2.07M 155,590 shares	0.00%	+21.71K(+16.20%)Added	SEC filing ↗ May 14, 2026	▾
14	Connor, Clark & Lunn Investment Management Ltd. CIK 1596800 · View history	$2.01M 150,766 shares	0.00%	+2.75K(+1.90%)Added	SEC filing ↗ May 11, 2026	▾
15	STATE STREET CORP CIK 93751 · View history	$1.99M 149,526 shares	0.00%	+3.75K(+2.60%)Added	SEC filing ↗ May 15, 2026	▾
16	MARSHALL WACE, LLP CIK 1318757 · View history	$1.63M 122,533 shares	0.00%	+13.45K(+12.30%)Added	SEC filing ↗ May 15, 2026	▾
17	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$1.61M 121,195 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2026	▾
18	RAYMOND JAMES FINANCIAL INC CIK 720005 · View history	$1.30M 97,833 shares	0.00%	-16.19K(-14.20%)Reduced	SEC filing ↗ May 14, 2026	▾
19	NORTHERN TRUST CORP CIK 73124 · View history	$1.16M 87,509 shares	0.00%	+7.29K(+9.10%)Added	SEC filing ↗ May 14, 2026	▾
20	Man Group plc CIK 1637460 · View history	$1.14M 85,928 shares	0.00%	+31.18K(+57.00%)Added	SEC filing ↗ May 15, 2026	▾

Showing 20 / 96 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

9,027,533

Not deduplicated across managers

Disclosed value

$122.68M

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 · Q1 2026

Explore all 96 reporting institutions.

This page includes 20 of 96 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.