Kilroy RealtyKRC
13F holders, Q1 2026 (March 31)343holders −33
48new positions
80sold out
7famous investors
$28.25avg. 13F price*
At the end of Q1 2026, 343 institutions reported holding Kilroy Realty Corp. (KRC) in their 13F filings, down 33 from Q4 2025. 48 opened new positions and 80 sold out. The largest holders were BlackRock, Inc. ($424.6M), D1 Capital Partners ($318.1M) and Vanguard Portfolio Management LLC ($278.4M). 7 famous investors held it, including Daniel Sundheim (2.8% of D1 Capital Partners's portfolio), Howard Marks (1.2% of Oaktree Capital Management's portfolio) and Joel Greenblatt (0.0% of Gotham Asset Management's portfolio).
- Company
- Kilroy Realty Corp.
- CUSIP
- 49427F108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 48 | $112.4M |
| Exits | 80 | $159.6M |
All 13F filers, Q4 2025 → Q1 2026: 17,686,346 shares bought and 20,782,751 shares sold, net −3,096,405 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 343 holders
| BlackRock, Inc. | 0.01% | Add +1.2% | 15,049,691 | $424.6M |
| D1 Capital Partners | 2.83% | Add +8.4% | 11,275,077 | $318.1M |
| Vanguard Portfolio Management LLC | 0.01% | — | 9,869,647 | $278.4M |
| Cohen & Steers, Inc. | 0.39% | Reduce -17.0% | 7,945,504 | $224.1M |
| State Street Corp. | 0.01% | Add +11.1% | 6,256,763 | $179.7M |
| Vanguard Capital Management LLC | 0.00% | — | 5,187,932 | $146.4M |
| Rush Island Management, LP | 9.20% | Add +84.5% | 4,860,742 | $137.1M |
| APG Asset Management US Inc. | 1.02% | Add +9.4% | 4,692,783 | $131.8M |
| Daiwa Securities Group Inc. | 0.38% | Add +33.0% | 4,643,089 | $131.0M |
| Principal Financial Group Inc. | 0.07% | Reduce -12.8% | 4,562,243 | $128.7M |
| Route One Investment Company, L.P. | 5.00% | Add +38.0% | 4,049,563 | $114.2M |
| T. Rowe Price Investment Management, Inc. | 0.05% | Add +0.3% | 2,804,128 | $79.1M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +6.8% | 2,465,972 | $69.6M |
| Geode Capital Management, LLC | 0.00% | Add +3.1% | 2,376,212 | $67.0M |
| Northern Trust Corp. | 0.01% | Reduce -28.3% | 2,183,314 | $61.6M |
| Goldman Sachs Group Inc. | 0.01% | Add +149.2% | 2,182,333 | $61.6M |
| Oaktree Capital Management | 1.21% | No change | 1,850,011 | $52.2M |
| UBS Group AG | 0.01% | Add +73.7% | 1,777,425 | $50.1M |
| Dimensional Fund Advisors LP | 0.01% | Add +3.4% | 1,717,068 | $48.4M |
| Federated Hermes, Inc. | 0.08% | Add +6.2% | 1,689,946 | $47.7M |
| Bank of America Corp. | 0.00% | Add +118.0% | 1,621,580 | $45.7M |
| Morgan Stanley | 0.00% | Reduce -41.7% | 1,541,304 | $43.5M |
| PGGM Investments | 0.74% | Reduce -43.4% | 1,488,479 | $42.0M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -2.8% | 1,446,095 | $40.8M |
| Quantinno Capital Management LP | 0.07% | Reduce -29.7% | 1,414,973 | $39.9M |
| Nomura Asset Management International Inc. | 0.06% | Reduce -20.5% | 1,242,252 | $35.0M |
| Victory Capital Management Inc. | 0.02% | Add +21.1% | 1,188,206 | $33.5M |
| JPMorgan Chase & Co. | 0.00% | Add +1.4% | 1,136,424 | $32.1M |
| Long Pond Capital, LP | 3.00% | New | 1,039,178 | $29.3M |
| Divco West Real Estate Services, LLC | 40.07% | No change | 1,020,991 | $28.8M |
| Bank of New York Mellon Corp | 0.01% | Reduce -7.3% | 978,850 | $27.6M |
| FMR LLC | 0.00% | Reduce -81.4% | 924,999 | $26.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Add +7.5% | 897,835 | $25.3M |
| Ameriprise Financial Inc. | 0.01% | Add +41.2% | 867,254 | $24.5M |
| Schonfeld Strategic Advisors LLC | 0.18% | New | 780,494 | $22.0M |
| Philosophy Capital Management LLC | 2.47% | Reduce -32.9% | 750,000 | $21.2M |
| Legal & General Group Plc | 0.00% | Reduce -6.3% | 729,783 | $20.6M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 683,885 | $19.3M |
| Segall Bryant & Hamill, LLC | 0.25% | New | 621,817 | $17.5M |
| LSV Asset Management | 0.04% | Add +2.6% | 600,900 | $17.0M |
| Wellington Management Group LLP | 0.00% | Reduce -80.9% | 515,366 | $14.5M |
| Invesco Ltd. | 0.00% | Add +1.6% | 496,979 | $14.0M |
| State of Tennessee, Department of Treasury | 0.05% | Add +22.5% | 482,577 | $13.6M |
| Gotham Asset Management | 0.04% | Add +3.4% | 477,833 | $13.5M |
| Arrowstreet Capital, Limited Partnership | 0.01% | New | 459,624 | $13.0M |
| Barclays PLC | 0.00% | Add +371.5% | 415,639 | $11.7M |
| Aberdeen Group plc | 0.02% | Reduce -24.1% | 414,844 | $11.7M |
| AQR Capital Management | 0.01% | Add +21.9% | 399,975 | $11.3M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.01% | Add +2.8% | 397,799 | $11.2M |
| Wolverine Asset Management LLC | 0.51% | Add +151.2% | 342,521 | $9.7M |
| Man Group plc | 0.02% | Add +4295.4% | 338,140 | $9.5M |
| Citigroup Inc. | 0.01% | Add +178.4% | 324,694 | $9.2M |
| Millennium Management | 0.01% | Add +697.0% | 319,484 | $9.0M |
| Alyeska Investment Group, L.P. | 0.02% | Add +1297.0% | 312,041 | $8.8M |
| Alliancebernstein L.P. | 0.00% | Reduce -35.2% | 233,247 | $8.7M |
| Rhumbline Advisers | 0.01% | Reduce -2.1% | 303,379 | $8.6M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.01% | Reduce -37.3% | 299,174 | $8.4M |
| Two Sigma Investments, LP | 0.01% | Add +150.5% | 278,324 | $7.9M |
| California Public Employees Retirement System | 0.00% | Add +5.1% | 265,206 | $7.5M |
| CANADA LIFE ASSURANCE Co | 0.01% | Reduce -0.2% | 263,462 | $7.4M |
| HSBC Holdings PLC | 0.00% | Add +29.1% | 258,707 | $7.3M |
| SummitTX Capital, L.P. | 0.23% | Add +291.3% | 250,456 | $7.1M |
| Sei Investments Co. | 0.01% | Reduce -47.0% | 239,455 | $6.8M |
| Swiss National Bank | 0.00% | No change | 221,611 | $6.3M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.01% | Add +130.2% | 211,107 | $6.0M |
| Nan Fung Trinity (hk) Ltd. | 0.65% | No change | 210,800 | $5.9M |
| Corient Private Wealth LP | 0.01% | Add +166.4% | 209,143 | $5.8M |
| Citadel Advisors | 0.00% | Add +193.9% | 206,775 | $5.8M |
| Sumitomo Mitsui Trust Group, Inc. | 0.00% | Add +2.3% | 195,200 | $5.5M |
| Van Lanschot Kempen Investment Management N.V. | 0.05% | New | 193,678 | $5.5M |
| First Trust Advisors LP | 0.00% | Reduce -28.9% | 186,824 | $5.3M |
| Franklin Resources Inc. | 0.00% | Add +19.7% | 186,756 | $5.3M |
| Taproot Management LP | 0.97% | Add +32.0% | 181,227 | $5.1M |
| Nuveen, LLC | 0.00% | Reduce -12.7% | 180,160 | $5.1M |
| Public Employees Retirement System of Ohio | 0.02% | Reduce -9.5% | 172,074 | $4.9M |
| Lighthouse Investment Partners, LLC | 0.18% | New | 170,623 | $4.8M |
| Nomura Asset Management Co. Ltd. | 0.01% | Add +2.6% | 169,230 | $4.8M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -81.1% | 158,716 | $4.5M |
| Asset Management One Co., Ltd. | 0.01% | Reduce -3.4% | 147,951 | $4.2M |
| Allianz Asset Management GmbH | 0.00% | Add +40.7% | 146,068 | $4.1M |
| Robeco Institutional Asset Management B.V. | 0.01% | No change | 143,195 | $4.0M |
| STRS Ohio | 0.02% | Add +20.7% | 142,805 | $4.0M |
| Bayhunt Capital LLC | 3.78% | New | 106,892 | $4.0M |
| Retirement Systems of Alabama | 0.01% | Add +2.3% | 133,657 | $3.8M |
| California State Teachers Retirement System | 0.00% | Add +24.3% | 133,111 | $3.8M |
| Creative Planning | 0.00% | Add +123.8% | 129,391 | $3.7M |
| State Board of Administration of Florida Retirement System | 0.01% | No change | 121,100 | $3.4M |
| Wells Fargo & Company | 0.00% | Add +7.4% | 119,670 | $3.4M |
| New York State Teachers Retirement System | 0.01% | Reduce -2.8% | 117,064 | $3.3M |
| Vanguard Investments Australia, Ltd. | 0.01% | — | 105,011 | $3.0M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 104,525 | $2.9M |
| New York State Common Retirement Fund | 0.00% | No change | 99,192 | $2.8M |
| HF Advisory Group, LLC | 0.94% | Add +39.8% | 97,752 | $2.8M |
| ExodusPoint Capital Management, LP | 0.03% | Add +2.5% | 95,104 | $2.7M |
| State of New Jersey Common Pension Fund D | 0.01% | Add +24.5% | 87,474 | $2.5M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Add +1.7% | 87,336 | $2.5M |
| Royal Bank of Canada | 0.00% | Add +8.3% | 85,271 | $2.4M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.01% | Add +22.7% | 80,645 | $2.3M |
| Glendon Capital Management LP | 0.28% | New | 79,449 | $2.2M |
| KBC Group NV | 0.01% | Add +1938.6% | 78,831 | $2.2M |
"% of holder's portfolio" is KRC's weight in each manager's 13F, not the share of Kilroy Realty Corp. the manager owns.