CATY Institutional Ownership & Shareholders
CATHAY GENERAL BANCORP (CATY) is currently held by 305 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $3.14B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of CATY tracked by InsiderSet, reporting ownership valued at approximately $604.64M in its June 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 $643.56M, representing an estimated gain of +6.44% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 65% of the total disclosed CATY value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in CATHAY GENERAL BANCORP (CATY).
This page ranks the largest institutional CATY 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
305
Total Reported Value
$3.14B
Largest Holder
Blackrock, Inc.
Largest Position
$604.64M
Insider Transactions (90d)
9
Latest Filing Quarter
Q2 2026
New Institutional Positions
51
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 9,753,895 | $604,643,924 | $643,561,992 | +$38,918,068 | +6.44% | |
| Vanguard Portfolio Management Llc | 0.01% | 4,115,369 | $255,111,724 | $271,532,047 | +$16,420,323 | +6.44% | |
| Dimensional Fund Advisors Lp | 0.04% | 4,087,025 | $243,179,438 | $269,661,910 | +$26,482,472 | +10.89% | |
| State Street Corp | 0.01% | 3,530,170 | $218,835,238 | $232,920,617 | +$14,085,379 | +6.44% | |
| Vanguard Capital Management Llc | 0.00% | 2,900,714 | $179,815,261 | $191,389,110 | +$11,573,849 | +6.44% | |
| American Century Companies Inc | 0.05% | 1,990,108 | $123,366,882 | $131,307,326 | +$7,940,444 | +6.44% | |
| Invesco Ltd. | 0.01% | 1,975,959 | $122,489,699 | $130,373,775 | +$7,884,076 | +6.44% | |
| Geode Capital Management, Llc | 0.01% | 1,830,160 | $113,468,605 | $120,753,957 | +$7,285,352 | +6.42% | |
| Fuller & Thaler Asset Management, Inc. | 0.29% | 1,715,706 | $106,356,589 | $113,202,282 | +$6,845,693 | +6.44% | |
| T. Rowe Price Investment Management, Inc. | 0.04% | 1,041,237 | $64,547,000 | $68,700,817 | +$4,153,817 | +6.44% | |
| Goldman Sachs Group Inc | 0.01% | 903,542 | $56,010,565 | $59,615,701 | +$3,605,136 | +6.44% | |
| Massachusetts Financial Services Co | 0.02% | 874,002 | $54,179,384 | $57,666,652 | +$3,487,268 | +6.44% | |
| Charles Schwab Investment Management Inc | 0.01% | 873,287 | $54,135,061 | $57,619,476 | +$3,484,415 | +6.44% | |
| Northern Trust Corp | 0.01% | 855,450 | $53,029,346 | $56,442,591 | +$3,413,245 | +6.44% | |
| Morgan Stanley | 0.00% | 743,749 | $46,105,088 | $49,072,559 | +$2,967,471 | +6.44% | |
| Lsv Asset Management | 0.08% | 678,200 | $42,042,000 | $44,747,636 | +$2,705,636 | +6.44% | |
| Gw&K Investment Management, Llc | 0.32% | 656,264 | $40,682,000 | $43,300,299 | +$2,618,299 | +6.44% | |
| Bank Of New York Mellon Corp | 0.01% | 648,468 | $38,583,861 | $42,785,919 | +$4,202,058 | +10.89% | |
| Norges Bank | 0.00% | 612,822 | $37,988,836 | $40,433,996 | +$2,445,160 | +6.44% | |
| Boston Trust Walden Corp | 0.23% | 473,447 | $28,170,097 | $31,238,033 | +$3,067,936 | +10.89% | |
| Nuveen, Llc | 0.01% | 447,002 | $27,709,648 | $29,493,192 | +$1,783,544 | +6.44% | |
| Vanguard Fiduciary Trust Co | 0.01% | 442,582 | $27,435,658 | $29,201,560 | +$1,765,902 | +6.44% | |
| William Blair Investment Management, Llc | 0.08% | 420,258 | $26,051,793 | $27,728,623 | +$1,676,830 | +6.44% | |
| Bank Of America Corp | 0.00% | 410,545 | $25,449,711 | $27,087,759 | +$1,638,048 | +6.44% | |
| D. E. Shaw & Co., Inc. | 0.01% | 382,692 | $23,723,077 | $25,250,018 | +$1,526,941 | +6.44% | |
| Two Sigma Investments, Lp | 0.02% | 362,195 | $22,452,468 | $23,897,626 | +$1,445,158 | +6.44% | |
| Glenmede Trust Co Na | 0.08% | 309,987 | $19,216,093 | $20,452,942 | +$1,236,849 | +6.44% | |
| Principal Financial Group Inc | 0.01% | 318,859 | $18,972,135 | $21,038,317 | +$2,066,182 | +10.89% | |
| Qube Research & Technologies Ltd | 0.02% | 283,682 | $17,585,447 | $18,717,338 | +$1,131,891 | +6.44% | |
| Public Sector Pension Investment Board | 0.05% | 282,469 | $17,510,253 | $18,637,305 | +$1,127,052 | +6.44% | |
| Csm Advisors, Llc | 0.33% | 247,985 | $15,372,000 | $16,362,050 | +$990,050 | +6.44% | |
| Hotchkis & Wiley Capital Management Llc | 0.04% | 242,170 | $15,012,118 | $15,978,377 | +$966,259 | +6.44% | |
| Victory Capital Management Inc | 0.01% | 227,826 | $14,122,934 | $15,031,959 | +$909,025 | +6.44% | |
| Edgestream Partners, L.P. | 0.40% | 216,837 | $13,441,726 | $14,306,905 | +$865,179 | +6.44% | |
| Ubs Group Ag | 0.00% | 196,312 | $12,169,381 | $12,952,666 | +$783,285 | +6.44% | |
| Rhumbline Advisers | 0.01% | 189,717 | $11,760,531 | $12,517,528 | +$756,997 | +6.44% | |
| Ameriprise Financial Inc | 0.00% | 187,793 | $11,641,288 | $12,390,582 | +$749,294 | +6.44% | |
| Legal & General Group Plc | 0.00% | 156,248 | $9,685,814 | $10,309,243 | +$623,429 | +6.44% | |
| Nordea Investment Management Ab | 0.01% | 147,956 | $9,205,822 | $9,762,137 | +$556,315 | +6.04% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 141,571 | $8,775,986 | $9,340,855 | +$564,869 | +6.44% |
| Denali Advisors Llc | 0.88% | 140,297 | $8,697,011 | $9,256,796 | +$559,785 | +6.44% | |
| First Trust Advisors Lp | 0.00% | 137,126 | $8,500,440 | $9,047,573 | +$547,133 | +6.44% | |
| Swiss National Bank | 0.00% | 127,900 | $7,928,521 | $8,438,842 | +$510,321 | +6.44% | |
| Waverly Advisors, Llc | 0.05% | 127,894 | $7,928,167 | $8,438,446 | +$510,279 | +6.44% | |
| Aqr Capital Management Llc | 0.00% | 123,203 | $7,583,172 | $8,128,934 | +$545,762 | +7.20% | |
| Prudential Financial Inc | 0.01% | 121,100 | $7,506,989 | $7,990,178 | +$483,189 | +6.44% | |
| Wellington Management Group Llp | 0.00% | 120,340 | $7,459,877 | $7,940,033 | +$480,156 | +6.44% | |
| Millennium Management Llc | 0.00% | 118,100 | $7,321,019 | $7,792,238 | +$471,219 | +6.44% | |
| Universal- Beteiligungs- Und Servicegesellschaft Mbh | 0.01% | 102,622 | $6,361,539 | $6,771,000 | +$409,461 | +6.44% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 123,720 | $6,168,681 | $8,163,046 | +$1,994,365 | +32.33% |
Frequently asked questions about CATY
Who are the largest institutional holders of CATY?
The largest institutional holders of CATY reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Portfolio Management Llc, Dimensional Fund Advisors Lp, State Street Corp, and Vanguard Capital Management Llc. InsiderSet ranks institutional holders by their latest reported CATY position.
What is CATY institutional ownership?
This page tracks CATY positions reported by institutional investment managers through SEC Form 13F. CATHAY GENERAL BANCORP (CATY) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own CATY?
InsiderSet currently tracks 305 institutional managers reporting CATY 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 CATY shareholders.
How much CATY stock do institutions own?
Institutional investment managers disclosed approximately $3.14B in CATY holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was CATY institutional ownership last updated?
The latest CATY 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 CATY 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 CATY position after the reporting date.
Are institutions buying or selling CATY?
Institutional buying and selling can be analyzed by comparing CATY positions across consecutive 13F reporting periods. InsiderSet's CATY Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View CATY ownership changes.
How has CATY institutional ownership changed over time?
InsiderSet tracks CATY institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.