Kilroy RealtyKRC
13F holders, Q4 2025 (December 31)376holders +19
56new positions
43sold out
10famous investors
$37.39avg. 13F price*
At the end of Q4 2025, 376 institutions reported holding Kilroy Realty Corp. (KRC) in their 13F filings, up 19 from Q3 2025. 56 opened new positions and 43 sold out. The largest holders were Vanguard Group Inc. ($591.3M), BlackRock, Inc. ($555.6M) and D1 Capital Partners ($388.7M). 10 famous investors held it, including Daniel Sundheim (3.6% of D1 Capital Partners's portfolio), Howard Marks (1.5% of Oaktree Capital Management's portfolio) and Leopold Aschenbrenner (1.3% of Situational Awareness's portfolio).
- Company
- Kilroy Realty Corp.
- CUSIP
- 49427F108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 56 | $96.5M |
| Exits | 43 | $65.5M |
All 13F filers, Q3 2025 → Q4 2025: 13,293,994 shares bought and 16,075,390 shares sold, net −2,781,396 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 376 holders
| Vanguard Group Inc. | 0.01% | Reduce -0.8% | 15,823,705 | $591.3M |
| BlackRock, Inc. | 0.01% | Add +1.2% | 14,867,537 | $555.6M |
| D1 Capital Partners | 3.63% | Add +22.6% | 10,400,212 | $388.7M |
| Cohen & Steers, Inc. | 0.65% | Reduce -36.8% | 9,571,519 | $357.7M |
| Norges Bank | 0.04% | — | 9,101,700 | $340.1M |
| State Street Corp. | 0.01% | Reduce -2.2% | 5,631,152 | $213.4M |
| Principal Financial Group Inc. | 0.10% | Add +23.5% | 5,228,666 | $195.4M |
| FMR LLC | 0.01% | Reduce -29.4% | 4,971,932 | $185.8M |
| APG Asset Management US Inc. | 1.25% | No change | 4,287,628 | $160.2M |
| Daiwa Securities Group Inc. | 0.42% | Reduce -2.4% | 3,491,846 | $130.5M |
| Northern Trust Corp. | 0.01% | Reduce -3.4% | 3,043,461 | $113.7M |
| Route One Investment Company, L.P. | 4.58% | Add +12.1% | 2,935,372 | $109.7M |
| T. Rowe Price Investment Management, Inc. | 0.07% | Reduce -9.6% | 2,795,921 | $104.5M |
| Wellington Management Group LLP | 0.02% | Add +93.6% | 2,700,915 | $100.9M |
| Morgan Stanley | 0.01% | Add +231.5% | 2,643,973 | $98.8M |
| Rush Island Management, LP | 6.15% | Reduce -5.7% | 2,633,921 | $98.4M |
| PGGM Investments | 1.56% | Add +6.0% | 2,628,946 | $98.2M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +2.3% | 2,309,754 | $86.3M |
| Geode Capital Management, LLC | 0.01% | Add +1.6% | 2,304,992 | $86.2M |
| Quantinno Capital Management LP | 0.15% | Add +20.7% | 2,012,797 | $75.2M |
| Oaktree Capital Management | 1.53% | No change | 1,850,011 | $69.1M |
| Dimensional Fund Advisors LP | 0.01% | Add +1.3% | 1,660,251 | $62.0M |
| Federated Hermes, Inc. | 0.10% | Add +6.5% | 1,591,778 | $59.5M |
| Nomura Asset Management International Inc. | 0.09% | — | 1,562,827 | $58.4M |
| T. Rowe Price Associates Inc. | 0.01% | Reduce -12.8% | 1,487,767 | $55.6M |
| Deutsche Bank AG | 0.02% | Reduce -36.0% | 1,429,205 | $53.4M |
| Situational Awareness | 1.27% | New | 1,327,700 | $49.6M |
| JPMorgan Chase & Co. | 0.00% | Reduce -0.3% | 1,120,173 | $41.9M |
| Philosophy Capital Management LLC | 4.89% | Add +2.6% | 1,117,889 | $41.8M |
| Bank of New York Mellon Corp | 0.01% | Add +13.4% | 1,056,015 | $39.5M |
| UBS Group AG | 0.01% | Reduce -21.3% | 1,023,247 | $38.2M |
| Divco West Real Estate Services, LLC | 40.90% | No change | 1,020,991 | $38.2M |
| Victory Capital Management Inc. | 0.02% | Add +2.3% | 980,774 | $36.7M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -8.4% | 875,837 | $32.7M |
| Russell Investments Group, Ltd. | 0.03% | Reduce -34.3% | 839,860 | $31.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Add +243412.0% | 835,246 | $31.2M |
| Legal & General Group Plc | 0.01% | Add +7.8% | 779,026 | $29.1M |
| Bank of America Corp. | 0.00% | Reduce -13.8% | 743,673 | $27.8M |
| Ameriprise Financial Inc. | 0.01% | Add +41.3% | 614,067 | $23.0M |
| LSV Asset Management | 0.05% | Add +7.4% | 585,500 | $21.9M |
| Woodline Partners LP | 0.08% | Reduce -29.1% | 548,654 | $20.5M |
| Aberdeen Group plc | 0.03% | Add +4.9% | 546,882 | $20.4M |
| Invesco Ltd. | 0.00% | Reduce -24.7% | 489,068 | $18.3M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.03% | Reduce -21.5% | 477,227 | $18.0M |
| Gotham Asset Management | 0.06% | Add +84.1% | 462,144 | $17.3M |
| Sei Investments Co. | 0.02% | Reduce -47.2% | 451,446 | $16.9M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.02% | Add +3488.5% | 387,017 | $14.5M |
| State of Tennessee, Department of Treasury | 0.04% | Add +7.3% | 393,798 | $13.6M |
| Alliancebernstein L.P. | 0.00% | Reduce -23.1% | 359,999 | $13.5M |
| AQR Capital Management | 0.01% | Add +16.4% | 328,107 | $12.3M |
| Rhumbline Advisers | 0.01% | Reduce -0.8% | 309,961 | $11.6M |
| Jain Global LLC | 0.12% | New | 302,026 | $11.3M |
| D. E. Shaw & Co. | 0.01% | Add +25.0% | 300,627 | $11.2M |
| CANADA LIFE ASSURANCE Co | 0.02% | Reduce -8.2% | 263,939 | $9.9M |
| First Trust Advisors LP | 0.01% | Add +96.7% | 262,698 | $9.8M |
| California Public Employees Retirement System | 0.01% | Add +8.1% | 252,432 | $9.4M |
| Pillsbury Lake Capital LLC | 3.41% | — | 223,788 | $8.4M |
| Swiss National Bank | 0.00% | Add +1.7% | 221,611 | $8.3M |
| Nan Fung Trinity (hk) Ltd. | 0.62% | Add +172.3% | 210,800 | $7.9M |
| Nuveen, LLC | 0.00% | Reduce -11.3% | 206,372 | $7.7M |
| HSBC Holdings PLC | 0.00% | Add +19.1% | 200,370 | $7.5M |
| Sumitomo Mitsui Trust Group, Inc. | 0.00% | Reduce -1.1% | 190,898 | $7.1M |
| Public Employees Retirement System of Ohio | 0.02% | Reduce -1.6% | 190,066 | $7.1M |
| SG Americas Securities, LLC | 0.01% | Add +1432.9% | 187,300 | $7.0M |
| HRT Financial LP | 0.02% | Add +21.0% | 180,392 | $6.7M |
| Park West Asset Management LLC | 0.55% | No change | 175,000 | $6.5M |
| Nomura Asset Management Co. Ltd. | 0.02% | Add +3.5% | 164,870 | $6.2M |
| Franklin Resources Inc. | 0.00% | Add +3.2% | 156,064 | $5.8M |
| Asset Management One Co., Ltd. | 0.02% | Add +0.3% | 153,198 | $5.8M |
| Robeco Institutional Asset Management B.V. | 0.01% | No change | 143,195 | $5.4M |
| Baron Capital (BAMCO) | 0.01% | Add +107.3% | 142,997 | $5.3M |
| Taproot Management LP | 0.83% | — | 137,288 | $5.1M |
| Adelante Capital Management LLC | 0.34% | Reduce -58.3% | 136,904 | $5.1M |
| Wolverine Asset Management LLC | 0.30% | New | 136,346 | $5.1M |
| Retirement Systems of Alabama | 0.02% | Reduce -0.7% | 130,627 | $4.9M |
| State Board of Administration of Florida Retirement System | 0.01% | No change | 121,100 | $4.5M |
| New York State Teachers Retirement System | 0.01% | Add +2.5% | 120,487 | $4.5M |
| STRS Ohio | 0.02% | Reduce -55.8% | 118,309 | $4.4M |
| Citigroup Inc. | 0.00% | Add +39.9% | 116,615 | $4.4M |
| Two Sigma Advisers, LP | 0.01% | Add +463.1% | 116,000 | $4.3M |
| Wells Fargo & Company | 0.00% | Reduce -6.2% | 111,406 | $4.2M |
| Two Sigma Investments, LP | 0.01% | Add +268.4% | 111,121 | $4.2M |
| California State Teachers Retirement System | 0.00% | Reduce -3.3% | 107,071 | $4.0M |
| Jane Street Group, LLC | 0.00% | Add +133.2% | 105,622 | $3.9M |
| Allianz Asset Management GmbH | 0.00% | Reduce -26.8% | 103,804 | $3.9M |
| New York State Common Retirement Fund | 0.00% | No change | 99,192 | $3.7M |
| ExodusPoint Capital Management, LP | 0.04% | New | 92,773 | $3.5M |
| Hanson & Doremus Investment Management | 0.41% | Reduce -3.2% | 92,231 | $3.4M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.01% | Reduce -2.4% | 91,717 | $3.4M |
| Barclays PLC | 0.00% | Reduce -26.2% | 88,152 | $3.3M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Add +3.6% | 85,852 | $3.3M |
| Prelude Capital Management, LLC | 0.23% | New | 83,603 | $3.1M |
| Summit Trail Advisors, LLC | 0.05% | Reduce -6.2% | 79,382 | $3.0M |
| Swedbank AB | 0.00% | No change | 79,884 | $3.0M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.01% | Add +9.5% | 79,184 | $3.0M |
| Royal Bank of Canada | 0.00% | Add +1.3% | 78,723 | $2.9M |
| Corient Private Wealth LP | 0.00% | Add +64.8% | 78,499 | $2.9M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -2.2% | 78,216 | $2.9M |
| Bessemer Group Inc. | 0.00% | Add +12004.5% | 77,348 | $2.9M |
| J. Goldman & Co LP | 0.11% | New | 77,250 | $2.9M |
"% of holder's portfolio" is KRC's weight in each manager's 13F, not the share of Kilroy Realty Corp. the manager owns.