Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
276 institutional managers reported holding CATY for the quarter ended Mar 31, 2026. Together they hold about 71% of shares outstanding; the top 10 hold 49%. 47 opened new positions; 34 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 9.75M | 14.46% | $486.0M | unchanged | ≤2013 |
| Vanguard Group | 7.52M | 11.16% | $374.9M | unchanged | ≤2013 |
| Dimensional Fund Advisors | 4.05M | 6.01% | $202.0M | unchanged | ≤2013 |
| State Street | 3.46M | 5.13% | $172.4M | added +1.5% | ≤2013 |
| Geode Capital | 1.74M | 2.58% | $86.7M | added +0.9% | ≤2013 |
| Invesco | 1.69M | 2.50% | $84.1M | unchanged | ≤2013 |
| American Century Companies INC | 1.61M | 2.38% | $80.1M | added +19.2% | 2019 Q4 |
| T. Rowe Price Investment Management, INC. | 1.10M | 1.63% | $54.6M | added +154.1% | 2023 Q2 |
| MFS Investment Management | 915.1k | 1.36% | $45.6M | trimmed -4.8% | ≤2013 |
| Charles Schwab Investment Management | 905.2k | 1.34% | $45.1M | trimmed -69.2% | ≤2013 |
| Northern Trust | 809.8k | 1.20% | $40.4M | added +1.5% | ≤2013 |
| Goldman Sachs | 705.0k | 1.05% | $35.2M | added +21.5% | ≤2013 |
| LSV Asset Management | 678.2k | 1.01% | $33.8M | added +4.5% | 2016 Q3 |
| Gw&k Investment Management, LLC | 664.9k | 0.99% | $33.2M | added +10.6% | 2015 Q1 |
| BNY Mellon | 641.5k | 0.95% | $32.0M | trimmed -4.2% | ≤2013 |
| Morgan Stanley | 612.5k | 0.91% | $30.5M | trimmed -9% | ≤2013 |
| William Blair Investment Management, LLC | 533.4k | 0.79% | $26.6M | opened | 2026 Q1 |
| Boston Trust Walden CORP | 525.8k | 0.78% | $26.2M | trimmed -12.7% | 2020 Q1 |
| Qube Research & Technologies LTD | 460.7k | 0.68% | $23.0M | added +472% | 2025 Q2 |
| D. E. Shaw | 452.0k | 0.67% | $22.5M | added +33.7% | 2024 Q2 |
| Nuveen | 417.8k | 0.62% | $20.8M | added +0.8% | ≤2013 |
| Bank OF America CORP /DE/ | 351.2k | 0.52% | $17.5M | added +35.4% | ≤2013 |
| Principal Financial Group INC | 326.6k | 0.48% | $16.3M | added +0.7% | ≤2013 |
| Glenmede Trust CO NA | 322.8k | 0.48% | $16.1M | trimmed -8.4% | 2021 Q3 |
| Public Sector Pension Investment Board | 306.3k | 0.46% | $15.3M | added +10.2% | 2023 Q3 |
| Edgestream Partners, L.p. | 254.1k | 0.38% | $12.7M | trimmed -2.3% | 2023 Q3 |
| Hotchkis & Wiley Capital Management LLC | 249.1k | 0.37% | $12.4M | added +27.1% | 2017 Q4 |
| Franklin Resources | 239.6k | 0.36% | $11.9M | added +171.7% | 2023 Q2 |
| UBS | 230.7k | 0.34% | $11.5M | added +3.2% | ≤2013 |
| Millennium Management | 218.0k | 0.32% | $10.9M | trimmed -16.8% | 2024 Q1 |
| Victory Capital Management INC | 214.1k | 0.32% | $10.7M | added +154.4% | 2019 Q3 |
| Rhumbline Advisers | 207.3k | 0.31% | $10.3M | unchanged | ≤2013 |
| CSM Advisors, LLC | 197.4k | 0.29% | $9.8M | added +9.7% | 2025 Q2 |
| Ameriprise Financial INC | 195.7k | 0.29% | $9.8M | added +27.7% | ≤2013 |
| Denali Advisors LLC | 159.1k | 0.24% | $7.9M | unchanged | 2023 Q4 |
| Jane Street | 156.0k | 0.23% | $7.8M | added +202% | 2019 Q4 |
| Legal & General Group PLC | 155.0k | 0.23% | $7.7M | trimmed -7.2% | 2014 Q3 |
| Nordea Investment Management AB | 152.4k | 0.23% | $7.6M | trimmed -4.6% | 2015 Q1 |
| Two Sigma | 129.4k | 0.19% | $6.5M | added +345% | 2021 Q2 |
| Swiss National Bank | 127.9k | 0.19% | $6.4M | trimmed -0.9% | ≤2013 |
| Waverly Advisors, LLC | 127.8k | 0.19% | $6.4M | opened | 2026 Q1 |
| First Trust Advisors LP | 127.1k | 0.19% | $6.3M | added +14.4% | ≤2013 |
| AQR Capital | 124.1k | 0.18% | $6.2M | added +56.1% | ≤2013 |
| Balyasny Asset Management | 120.6k | 0.18% | $6.0M | added +288.5% | 2025 Q2 |
| Wellington Management | 119.5k | 0.18% | $6.0M | trimmed -54% | 2025 Q1 |
| HRT Financial LP | 116.9k | 0.17% | $5.8M | opened | 2024 Q1 |
| Prudential Financial INC | 115.8k | 0.17% | $5.8M | added +27.3% | ≤2013 |
| NFJ Investment Group, LLC | 103.2k | 0.15% | $5.1M | trimmed -10% | 2025 Q4 |
| NEW York State Teachers Retirement System | 101.6k | 0.15% | $5.1M | trimmed -15.6% | ≤2013 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 97.2k | 0.14% | $4.8M | unchanged | 2024 Q4 |
Largest 50 of 276 shown; the full ranked, searchable register is at boothcheck.com/holders/CATY. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.