KILROY REALTY CORP (KRC) Institutional Ownership Changes & 13F Activity
KILROY REALTY CORP (KRC). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include D1 Capital Partners L.P., Fmr Llc, Northern Trust Corp, Route One Investment Company, L.P., and Wellington Management Group Llp.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Neuberger Berman Group Llc | Sell | -91,918 | -83.1% | 18,708 | $699.12K | Q4 2025 | Oct 27, 2026 |
| Expect Equity Llc | Buy | +50,815 | — | 50,815 | $1.90M | Q4 2025 | Aug 19, 2026 |
| Ensign Peak Advisors, Inc | Sell | -16,550 | -68.4% | 7,631 | $285.17K | Q4 2025 | Aug 18, 2026 |
| Hsbc Holdings Plc | Buy | +200,370 | — | 200,370 | $7.49M | Q4 2025 | Mar 06, 2026 |
| Bell Investment Advisors, Inc | Buy | +86 | — | 86 | $3.21K | Q4 2025 | Feb 24, 2026 |
| Kera Capital Partners, Inc. | Buy | +18,391 | — | 18,391 | $634.13K | Q4 2025 | Feb 23, 2026 |
| Sunbelt Securities, Inc. | Buy | +46 | — | 46 | $1.72K | Q4 2025 | Feb 20, 2026 |
| Corient Private Wealth Llc | Buy | +231,726 | — | 231,726 | $2.94M | Q4 2025 | Feb 19, 2026 |
| Mcguire Capital Advisors Inc | Buy | +78 | — | 78 | $2.92K | Q4 2025 | Feb 19, 2026 |
| State Of Tennessee, Department Of Treasury | Buy | +393,798 | — | 393,798 | $13.58M | Q4 2025 | Feb 18, 2026 |
| Pillsbury Lake Capital Llc | Buy | +223,788 | — | 223,788 | $8.36M | Q4 2025 | Feb 18, 2026 |
| Adelante Capital Management Llc | Buy | +136,904 | — | 136,904 | $5.12M | Q4 2025 | Feb 18, 2026 |
| Mercer Global Advisors Inc | Buy | +72,512 | — | 72,512 | $2.71M | Q4 2025 | Feb 18, 2026 |
| Beacon Pointe Advisors, Llc | Buy | +57,681 | — | 57,681 | $2.16M | Q4 2025 | Feb 18, 2026 |
| Vident Advisory, Llc | Buy | +29,671 | — | 29,671 | $1.11M | Q4 2025 | Feb 18, 2026 |
| D1 Capital Partners L.P. | Buy | +10,400,212 | — | 10,400,212 | $388.66M | Q4 2025 | Feb 17, 2026 |
| Fmr Llc | Buy | +4,971,932 | — | 4,971,932 | $185.80M | Q4 2025 | Feb 17, 2026 |
| Northern Trust Corp | Buy | +3,043,461 | — | 3,043,461 | $113.73M | Q4 2025 | Feb 17, 2026 |
| Route One Investment Company, L.P. | Buy | +2,935,372 | — | 2,935,372 | $109.69M | Q4 2025 | Feb 17, 2026 |
| Wellington Management Group Llp | Buy | +2,700,915 | — | 2,700,915 | $100.93M | Q4 2025 | Feb 17, 2026 |
| Rush Island Management, Lp | Buy | +2,633,921 | — | 2,633,921 | $98.43M | Q4 2025 | Feb 17, 2026 |
| Quantinno Capital Management Lp | Buy | +2,012,797 | — | 2,012,797 | $75.22M | Q4 2025 | Feb 17, 2026 |
| Nomura Asset Management International Inc. | Buy | +1,562,827 | — | 1,562,827 | $58.40M | Q4 2025 | Feb 17, 2026 |
| Price T Rowe Associates Inc | Buy | +1,487,767 | — | 1,487,767 | $55.60M | Q4 2025 | Feb 17, 2026 |
| Philosophy Capital Management Llc | Buy | +1,117,889 | — | 1,117,889 | $41.78M | Q4 2025 | Feb 17, 2026 |
| T. Rowe Price Investment Management, Inc. | Buy | +1,078,878 | — | 1,078,878 | $40.32M | Q4 2025 | Feb 17, 2026 |
| Russell Investments Group, Ltd. | Buy | +839,860 | — | 839,860 | $31.39M | Q4 2025 | Feb 17, 2026 |
| Bank Of America Corp | Buy | +743,673 | — | 743,673 | $27.79M | Q4 2025 | Feb 17, 2026 |
| Ameriprise Financial Inc | Buy | +614,067 | — | 614,067 | $22.96M | Q4 2025 | Feb 17, 2026 |
| Woodline Partners Lp | Buy | +548,654 | — | 548,654 | $20.50M | Q4 2025 | Feb 17, 2026 |
Frequently asked questions about KRC activity
Which institutional owners are buying KRC?
Institutional owners buying KRC include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in KRC activity?
"Buy" means an investor increased their reported position in KRC compared to the prior reporting period. This reflects growing exposure to KILROY REALTY CORP (KRC) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in KRC increasing?
Institutional interest in KRC can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related KRC Institutional Insights
- KRC Overview
- KRC 13F Institutional Holders
- KRC Superinvestors
- Real Estate Sector Institutional Ownership
- Real Estate Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
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- KRC Insider Trading & SEC Form 4 Activity
- KRC Articles
- Top Institutional Investor Stock Rankings