CATHAY GENERAL BANCORP (CATY) Top Institutional Shareholders
CATHAY GENERAL BANCORP (CATY) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $2.22B in CATY holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of CATY tracked by InsiderSet, reporting ownership valued at approximately $485.91M in its March 31, 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 $575.48M, representing an estimated gain of +18.43% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 70% 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
283
Total Reported Value
$2.22B
Largest Holder
Blackrock, Inc.
Largest Position
$485.91M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
104
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% | 9,745,583 | $485,914,769 | $575,476,676 | +$89,561,907 | +18.43% | |
| Vanguard Portfolio Management Llc | 0.01% | 4,071,259 | $202,992,974 | $240,407,844 | +$37,414,870 | +18.43% | |
| Dimensional Fund Advisors Lp | 0.04% | 4,050,007 | $201,930,081 | $239,152,913 | +$37,222,832 | +18.43% | |
| State Street Corp | 0.01% | 3,457,812 | $172,406,506 | $204,183,799 | +$31,777,293 | +18.43% | |
| Vanguard Capital Management Llc | 0.00% | 2,897,536 | $144,471,145 | $171,099,501 | +$26,628,356 | +18.43% | |
| Geode Capital Management, Llc | 0.01% | 1,739,638 | $86,753,182 | $102,725,624 | +$15,972,442 | +18.41% | |
| Invesco Ltd. | 0.01% | 1,687,452 | $84,136,356 | $99,644,041 | +$15,507,685 | +18.43% | |
| American Century Companies Inc | 0.04% | 1,606,886 | $80,119,393 | $94,886,618 | +$14,767,225 | +18.43% | |
| Massachusetts Financial Services Co | 0.02% | 915,083 | $45,626,038 | $54,035,651 | +$8,409,613 | +18.43% | |
| Charles Schwab Investment Management Inc | 0.01% | 905,202 | $45,133,372 | $53,452,178 | +$8,318,806 | +18.43% | |
| Northern Trust Corp | 0.01% | 809,789 | $40,376,079 | $47,818,040 | +$7,441,961 | +18.43% | |
| Goldman Sachs Group Inc | 0.00% | 705,016 | $35,152,111 | $41,631,195 | +$6,479,084 | +18.43% | |
| Bank Of New York Mellon Corp | 0.01% | 641,506 | $31,985,500 | $37,880,929 | +$5,895,429 | +18.43% | |
| Morgan Stanley | 0.00% | 612,452 | $30,536,955 | $36,165,291 | +$5,628,336 | +18.43% | |
| William Blair Investment Management, Llc | 0.09% | 533,448 | $26,597,717 | $31,500,104 | +$4,902,387 | +18.43% | |
| Boston Trust Walden Corp | 0.22% | 525,817 | $26,217,235 | $31,049,494 | +$4,832,259 | +18.43% | |
| Qube Research & Technologies Ltd | 0.03% | 460,733 | $22,972,147 | $27,206,284 | +$4,234,137 | +18.43% | |
| D. E. Shaw & Co., Inc. | 0.02% | 452,038 | $22,538,615 | $26,692,844 | +$4,154,229 | +18.43% | |
| Vanguard Fiduciary Trust Co | 0.01% | 430,084 | $21,443,988 | $25,396,460 | +$3,952,472 | +18.43% | |
| Nuveen, Llc | 0.01% | 417,757 | $20,829,364 | $24,668,551 | +$3,839,187 | +18.43% | |
| Bank Of America Corp | 0.00% | 351,195 | $17,510,584 | $20,738,065 | +$3,227,481 | +18.43% | |
| Principal Financial Group Inc | 0.01% | 326,562 | $16,282,402 | $19,283,486 | +$3,001,084 | +18.43% | |
| Public Sector Pension Investment Board | 0.05% | 306,348 | $15,274,511 | $18,089,849 | +$2,815,338 | +18.43% | |
| Edgestream Partners, L.P. | 0.42% | 254,118 | $12,670,323 | $15,005,668 | +$2,335,345 | +18.43% | |
| Hotchkis & Wiley Capital Management Llc | 0.04% | 249,120 | $12,421,123 | $14,710,536 | +$2,289,413 | +18.43% | |
| Franklin Resources Inc | 0.00% | 239,622 | $11,947,553 | $14,149,679 | +$2,202,126 | +18.43% | |
| Millennium Management Llc | 0.01% | 218,006 | $10,869,779 | $12,873,254 | +$2,003,475 | +18.43% | |
| Victory Capital Management Inc | 0.01% | 214,121 | $10,676,073 | $12,643,845 | +$1,967,772 | +18.43% | |
| Rhumbline Advisers | 0.01% | 207,287 | $10,335,305 | $12,240,297 | +$1,904,992 | +18.43% | |
| Ameriprise Financial Inc | 0.00% | 195,742 | $9,759,696 | $11,558,565 | +$1,798,869 | +18.43% | |
| Denali Advisors Llc | 0.88% | 159,062 | $7,930,831 | $9,392,611 | +$1,461,780 | +18.43% | |
| Jane Street Group, Llc | 0.01% | 156,021 | $7,779,207 | $9,213,040 | +$1,433,833 | +18.43% | |
| Legal & General Group Plc | 0.00% | 155,020 | $7,729,298 | $9,153,931 | +$1,424,633 | +18.43% | |
| Nordea Investment Management Ab | 0.01% | 152,380 | $7,509,287 | $8,998,039 | +$1,488,752 | +19.83% | |
| Two Sigma Investments, Lp | 0.01% | 129,398 | $6,451,784 | $7,640,952 | +$1,189,168 | +18.43% | |
| Swiss National Bank | 0.00% | 127,900 | $6,377,094 | $7,552,495 | +$1,175,401 | +18.43% | |
| Waverly Advisors, Llc | 0.05% | 127,850 | $6,374,615 | $7,549,543 | +$1,174,928 | +18.43% | |
| First Trust Advisors Lp | 0.00% | 127,143 | $6,339,349 | $7,507,794 | +$1,168,445 | +18.43% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 123,720 | $6,168,681 | $7,305,666 | +$1,136,985 | +18.43% | |
| Aqr Capital Management Llc | 0.00% | 124,148 | $6,145,320 | $7,330,939 | +$1,185,619 | +19.29% | |
| Balyasny Asset Management L.P. | 0.01% | 120,634 | $6,014,811 | $7,123,438 | +$1,108,627 | +18.43% | |
| Wellington Management Group Llp | 0.00% | 119,504 | $5,958,470 | $7,056,711 | +$1,098,241 | +18.43% | |
| Prudential Financial Inc | 0.01% | 115,845 | $5,776,032 | $6,840,647 | +$1,064,615 | +18.43% | |
| Ubs Group Ag | 0.00% | 107,018 | $5,335,917 | $6,319,413 | +$983,496 | +18.43% | |
| Nfj Investment Group, Llc | 0.19% | 103,201 | $5,145,601 | $6,094,019 | +$948,418 | +18.43% | |
| Universal- Beteiligungs- Und Servicegesellschaft Mbh | 0.01% | 97,183 | $4,845,544 | $5,738,656 | +$893,112 | +18.43% | |
| Moody Aldrich Partners Llc | 0.74% | 81,799 | $4,078,498 | $4,830,231 | +$751,733 | +18.43% | |
| Alliancebernstein L.P. | 0.00% | 79,552 | $3,849,521 | $4,697,546 | +$848,025 | +22.03% | |
| Citadel Advisors Llc | 0.00% | 72,180 | $3,598,895 | $4,262,229 | +$663,334 | +18.43% | |
| California State Teachers Retirement System | 0.00% | 68,258 | $3,403,344 | $4,030,635 | +$627,291 | +18.43% |
Frequently asked questions about CATY
Who owns the most CATY stock?
The largest holders of CATY are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for CATHAY GENERAL BANCORP (CATY).
Is CATY widely held by superinvestors?
Many widely followed stocks like CATY appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly CATY is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.