Who owns CATY (CATY)
Which tracked institutional funds hold CATY, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CATY company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
67 tracked funds added or opened CATY while 48 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
CATY’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes CATY more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in CATY divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 288 tracked filers holding CATY, 165 increased or opened the position and 124 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in CATY between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 22
- VANGUARD PORTFOLIO MANAGEMENT LLC$203M
- VANGUARD CAPITAL MANAGEMENT LLC$144M
- WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$27M
- VANGUARD FIDUCIARY TRUST CO$21M
- Waverly Advisors, LLC$6M
- HRT FINANCIAL LP$6M
Full exits 15
- VANGUARD GROUP INC$338M
- NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$32M
- Brandywine Global Investment Management, LLC$7M
- CIBC WORLD MARKET INC.$6M
- PURE PORTFOLIOS HOLDINGS LLC$6M
- Mirae Asset Global Investments Co., Ltd.$3M
Largest adds
- T. Rowe Price Investment Management, Inc.$34M
- Qube Research & Technologies Ltd$19M
- AMERICAN CENTURY COMPANIES INC$15M
- FRANKLIN RESOURCES INC$8M
- STATE STREET CORP$8M
- GOLDMAN SACHS GROUP INC$7M
Largest trims
- BlackRock, Inc.$122M
- CHARLES SCHWAB INVESTMENT MANAGEMENT INC$97M
- WELLINGTON MANAGEMENT GROUP LLP$8M
- CITADEL ADVISORS LLC$7M
- NORGES BANK$7M
- HSBC HOLDINGS PLC$5M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. trimmed | 6,977,895 | $348M | 13.2% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 4,071,259 | $203M | 7.7% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 4,050,007 | $202M | 7.6% | 2026-Q1 |
| STATE STREET CORP added | 3,457,812 | $172M | 6.5% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 2,897,536 | $144M | 5.5% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,739,638 | $87M | 3.3% | 2026-Q1 |
| Invesco Ltd. trimmed | 1,606,931 | $80M | 3.0% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 1,606,886 | $80M | 3.0% | 2026-Q1 |
| T. Rowe Price Investment Management, Inc. added | 1,095,393 | $55M | 2.1% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 915,083 | $46M | 1.7% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 905,202 | $45M | 1.7% | 2026-Q1 |
| NORTHERN TRUST CORP added | 809,789 | $40M | 1.5% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 705,016 | $35M | 1.3% | 2026-Q1 |
| NORGES BANK trimmed | 798,330 | $34M | 1.3% | 2026-Q1 |
| LSV ASSET MANAGEMENT added | 678,200 | $34M | 1.3% | 2026-Q1 |
| GW&K Investment Management, LLC added | 664,920 | $33M | 1.3% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 641,506 | $32M | 1.2% | 2026-Q1 |
| MORGAN STANLEY trimmed | 612,452 | $31M | 1.2% | 2026-Q1 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC new | 533,448 | $27M | 1.0% | 2026-Q1 |
| Boston Trust Walden Corp trimmed | 525,817 | $26M | 1.0% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 460,733 | $23M | 0.9% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 452,038 | $23M | 0.9% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 430,084 | $21M | 0.8% | 2026-Q1 |
| Nuveen, LLC added | 417,757 | $21M | 0.8% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 351,195 | $18M | 0.7% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 326,562 | $16M | 0.6% | 2026-Q1 |
| GLENMEDE TRUST CO NA trimmed | 322,793 | $16M | 0.6% | 2026-Q1 |
| Public Sector Pension Investment Board added | 306,348 | $15M | 0.6% | 2026-Q1 |
| Edgestream Partners, L.P. trimmed | 254,118 | $13M | 0.5% | 2026-Q1 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC added | 249,120 | $12M | 0.5% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 239,622 | $12M | 0.5% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 218,006 | $11M | 0.4% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC added | 214,121 | $11M | 0.4% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 207,287 | $10M | 0.4% | 2026-Q1 |
| CSM Advisors, LLC added | 197,372 | $10M | 0.4% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 195,742 | $10M | 0.4% | 2026-Q1 |
| DENALI ADVISORS LLC added | 159,062 | $8M | 0.3% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 156,021 | $8M | 0.3% | 2026-Q1 |
| Legal & General Group Plc trimmed | 155,020 | $8M | 0.3% | 2026-Q1 |
| NORDEA INVESTMENT MANAGEMENT AB trimmed | 152,380 | $8M | 0.3% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 129,398 | $6M | 0.2% | 2026-Q1 |
| Swiss National Bank trimmed | 127,900 | $6M | 0.2% | 2026-Q1 |
| Waverly Advisors, LLC new | 127,850 | $6M | 0.2% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 127,143 | $6M | 0.2% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 123,720 | $6M | 0.2% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 121,992 | $6M | 0.2% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 120,634 | $6M | 0.2% | 2026-Q1 |
| HRT FINANCIAL LP added | 116,852 | $6M | 0.2% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC added | 115,845 | $6M | 0.2% | 2026-Q1 |
| UBS Group AG added | 107,018 | $5M | 0.2% | 2026-Q1 |
| NFJ INVESTMENT GROUP, LLC trimmed | 103,201 | $5M | 0.2% | 2026-Q1 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM trimmed | 101,585 | $5M | 0.2% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 102,085 | $5M | 0.2% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 97,646 | $5M | 0.2% | 2026-Q1 |
| Universal- Beteiligungs- und Servicegesellschaft mbH added | 97,183 | $5M | 0.2% | 2026-Q1 |
| Moody Aldrich Partners LLC | 81,799 | $4M | 0.2% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 79,552 | $4M | 0.1% | 2026-Q1 |
| BESSEMER GROUP INC added | 72,303 | $4M | 0.1% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 72,180 | $4M | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 68,519 | $3M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 68,258 | $3M | 0.1% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND | 63,487 | $3M | 0.1% | 2026-Q1 |
| WEDGE CAPITAL MANAGEMENT L L P/NC trimmed | 61,518 | $3M | 0.1% | 2026-Q1 |
| BARCLAYS PLC trimmed | 60,923 | $3M | 0.1% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 56,380 | $3M | 0.1% | 2026-Q1 |
| NorthCrest Asset Manangement, LLC added | 54,596 | $3M | 0.1% | 2026-Q1 |
| CITIGROUP INC trimmed | 54,642 | $3M | 0.1% | 2026-Q1 |
| CANADA LIFE ASSURANCE Co trimmed | 54,573 | $3M | 0.1% | 2026-Q1 |
| DEUTSCHE BANK AG\ trimmed | 54,269 | $3M | 0.1% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 52,774 | $3M | 0.1% | 2026-Q1 |
| Kondo Wealth Advisors, Inc. trimmed | 50,481 | $3M | 0.1% | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 49,926 | $2M | 0.1% | 2026-Q1 |
| Dana Investment Advisors, Inc. trimmed | 48,534 | $2M | 0.1% | 2026-Q1 |
| Rafferty Asset Management, LLC trimmed | 47,346 | $2M | 0.1% | 2026-Q1 |
| Thrivent Financial for Lutherans trimmed | 45,786 | $2M | 0.1% | 2026-Q1 |
| Convergence Investment Partners, LLC added | 44,316 | $2M | 0.1% | 2026-Q1 |
| Mitsubishi UFJ Trust & Banking Corp added | 43,763 | $2M | 0.1% | 2026-Q1 |
| Weiss Asset Management LP new | 43,628 | $2M | 0.1% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd added | 43,419 | $2M | 0.1% | 2026-Q1 |
| Brevan Howard Capital Management LP added | 43,061 | $2M | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 42,494 | $2M | 0.1% | 2026-Q1 |
| WILLNER & HELLER, LLC trimmed | 41,973 | $2M | 0.1% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 39,904 | $2M | 0.1% | 2026-Q1 |
| HSBC HOLDINGS PLC trimmed | 39,469 | $2M | 0.1% | 2026-Q1 |
| Quantinno Capital Management LP added | 39,542 | $2M | 0.1% | 2026-Q1 |
| Russell Investments Group, Ltd. trimmed | 37,771 | $2M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 6,992,161 | $338M | 12.8% | 2025-Q4 stale |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO added | 484,187 | $32M | 1.2% | 2025-Q4 stale |
| Glenmede Investment Management, LP trimmed | 383,140 | $18M | 0.7% | 2025-Q3 stale |
| Stieven Capital Advisors, L.P. added | 282,504 | $12M | 0.5% | 2025-Q1 stale |
| Foundry Partners, LLC added | 194,276 | $8M | 0.3% | 2025-Q1 stale |
| Brandywine Global Investment Management, LLC trimmed | 148,259 | $7M | 0.3% | 2025-Q4 stale |
| CIBC WORLD MARKET INC. new | 131,335 | $6M | 0.2% | 2025-Q4 stale |
| PURE PORTFOLIOS HOLDINGS LLC | 127,579 | $6M | 0.2% | 2025-Q4 stale |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 90,145 | $4M | 0.2% | 2025-Q2 stale |
| DARK FOREST CAPITAL MANAGEMENT LP trimmed | 81,434 | $4M | 0.1% | 2025-Q3 stale |
| New Age Alpha Advisors, LLC new | 77,527 | $3M | 0.1% | 2025-Q1 stale |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 69,737 | $3M | 0.1% | 2025-Q2 stale |
| Mirae Asset Global Investments Co., Ltd. trimmed | 61,509 | $3M | 0.1% | 2025-Q4 stale |
| VIRGINIA RETIREMENT SYSTEMS ET Al trimmed | 37,787 | $2M | 0.1% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.