Institutional Ownership
Kilroy Rlty Corp
CUSIP 49427F108COMKRCQ1 2026
Institutional Holders
333
13F filers
Shares Held
119.94M
Aggregate institutional
Institutional Value
$2.96B
Q1 2026
Net New Holders
-33
48 new · 81 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions48
Increased121
Decreased117
Sold out81
Institutional Holders
333 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | 15.05M | $424.55M | +182.2K | Added |
| 2 | D1 Capital Partners L.P. | 11.28M | $318.07M | +874.9K | Added |
| 3 | State Street Corp | 6.26M | $179.72M | +625.6K | Added |
| 4 | Rush Island Management, LP | 4.86M | $137.12M | +2.23M | Added |
| 5 | Apg Asset Management Us Inc. | 4.69M | $131.77M | +405.2K | Added |
| 6 | Daiwa Securities Group Inc. | 4.64M | $130.98M | +1.15M | Added |
| 7 | Principal Financial Group Inc | 4.56M | $128.70M | −666.4K | Reduced |
| 8 | Route One Investment Company, L.P. | 4.05M | $114.24M | +1.11M | Added |
| 9 | Charles Schwab Investment Management Inc | 2.47M | $69.57M | +156.2K | Added |
| 10 | Geode Capital Management, LLC | 2.38M | $67.05M | +71.2K | Added |
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