Company · Ownership research

CATHAY GENERAL BANCORP CATY

CIK 0000861842 · CUSIP 149150104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 149150104 (CATY), not CUSIP 149150904 (CATY), and does not merge CUSIPs.

This page lists the top 20 of 290 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	BlackRock, Inc. CIK 2012383 · View history	$485.91M 9,745,583 shares	0.01%	+37.50K(+0.40%)Added	SEC filing ↗ May 13, 2026	▾
02	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history	$202.99M 4,071,259 shares	0.01%	—	SEC filing ↗ May 8, 2026	▾
03	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$201.93M 4,050,007 shares	0.04%	+17.44K(+0.40%)Added	SEC filing ↗ May 7, 2026	▾
04	STATE STREET CORP CIK 93751 · View history	$172.41M 3,457,812 shares	0.01%	+50.84K(+1.50%)Added	SEC filing ↗ May 15, 2026	▾
05	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$144.47M 2,897,536 shares	0.00%	—	SEC filing ↗ May 15, 2026	▾
06	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$86.75M 1,739,638 shares	0.01%	+14.90K(+0.90%)Added	SEC filing ↗ May 15, 2026	▾
07	Invesco Ltd. CIK 914208 · Amended · View history	$84.14M 1,687,452 shares	0.01%	+2.25K(+0.10%)Added	SEC filing ↗ May 12, 2026	▾
08	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$80.12M 1,606,886 shares	0.04%	+259.21K(+19.20%)Added	SEC filing ↗ May 15, 2026	▾
09	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$54.62M 1,095,393 shares	0.04%	-4.03K(-0.40%)Reduced	SEC filing ↗ May 15, 2026	▾
10	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$45.63M 915,083 shares	0.02%	-46.09K(-4.80%)Reduced	SEC filing ↗ May 14, 2026	▾
11	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$45.13M 905,202 shares	0.01%	-2.03M(-69.20%)Reduced	SEC filing ↗ May 15, 2026	▾
12	NORTHERN TRUST CORP CIK 73124 · View history	$40.38M 809,789 shares	0.01%	+11.58K(+1.50%)Added	SEC filing ↗ May 14, 2026	▾
13	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$35.15M 705,016 shares	0.00%	+124.98K(+21.50%)Added	SEC filing ↗ May 15, 2026	▾
14	LSV ASSET MANAGEMENT CIK 1050470 · View history	$33.81M 678,200 shares	0.07%	+29.30K(+4.50%)Added	SEC filing ↗ May 11, 2026	▾
15	GW&K Investment Management, LLC CIK 1082917 · View history	$33.15M 664,920 shares	0.29%	+63.74K(+10.60%)Added	SEC filing ↗ May 13, 2026	▾
16	Bank of New York Mellon Corp CIK 1390777 · View history	$31.99M 641,506 shares	0.01%	-28.02K(-4.20%)Reduced	SEC filing ↗ May 5, 2026	▾
17	MORGAN STANLEY CIK 895421 · View history	$30.54M 612,452 shares	0.00%	-60.24K(-9.00%)Reduced	SEC filing ↗ May 15, 2026	▾
18	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history	$26.60M 533,448 shares	0.09%	+533.45KNew	SEC filing ↗ May 8, 2026	▾
19	Boston Trust Walden Corp CIK 1534866 · View history	$26.22M 525,817 shares	0.22%	-76.49K(-12.70%)Reduced	SEC filing ↗ Apr 24, 2026	▾
20	Qube Research & Technologies Ltd CIK 1729829 · View history	$22.97M 460,733 shares	0.03%	+380.19K(+472.00%)Added	SEC filing ↗ May 15, 2026	▾

Showing 20 / 290 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

290

Cancelled or null records excluded

Disclosed shares

48,265,183

Not deduplicated across managers

Disclosed value

$2.40B

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.

CATHAY GENERAL BANCORP · Q1 2026

Explore all 290 reporting institutions.

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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.