LOS ANGELES, CA
KILROY REALTY CORPKRC— Latest position per institution from SEC 13F filings
15
Institutional holders
122.34M
Total shares held
4.17B
Estimated value
6.12M
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
16.11M
Value
502.03M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
15.82M
Value
591.33M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
15.51M
Value
581M
Filed
Jun 30, 2026
D1 CAPITAL PARTNERS L.P.
CIK 1747057
Shares
10.50M
Value
393.36M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
9.58M
Value
358.88M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
6.13M
Value
232.83M
Filed
Jun 30, 2026
COHEN & STEERS, INC.
CIK 1284812
Shares
5.77M
Value
216.20K
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
5.13M
Value
192.34M
Filed
Jun 30, 2026
APG ASSET MANAGEMENT US INC.
CIK 1323255
Shares
4.70M
Value
184.11M
Filed
Jun 30, 2026
PRINCIPAL FINANCIAL GROUP INC
CIK 1126328
Shares
4.29M
Value
160.87M
Filed
Jun 30, 2026
ROUTE ONE INVESTMENT COMPANY, L.P.
CIK 1512171
Shares
4.25M
Value
159.18M
Filed
Jun 30, 2026
DAIWA SECURITIES GROUP INC.
CIK 1481045
Shares
4.15M
Value
155.48M
Filed
Jun 30, 2026
QUANTINNO CAPITAL MANAGEMENT LP
CIK 1759654
Shares
3.06M
Value
114.51M
Filed
Jun 30, 2026
RUSH ISLAND MANAGEMENT, LP
CIK 1736465
Shares
2.95M
Value
110.38M
Filed
Jun 30, 2026
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
CIK 1897612
Shares
2.81M
Value
105.31K
Filed
Jun 30, 2026
SENVEST MANAGEMENT, LLC
CIK 1328785
Shares
2.49M
Value
90.88M
Filed
Mar 31, 2024
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
2.49M
Value
93.40M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
2.38M
Value
89.32M
Filed
Jun 30, 2026
NORGES BANK
CIK 1374170
Shares
2.34M
Value
87.59M
Filed
Jun 30, 2026
RESOLUTION CAPITAL LTD
CIK 1612389
Shares
1.88M
Value
70.54M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 16.11M | 502.03M | Jun 30, 2024 |
| 2 | VANGUARD GROUP INC | 102909 | 15.82M | 591.33M | Dec 31, 2025 |
| 3 | BLACKROCK, INC. | 2012383 | 15.51M | 581M | Jun 30, 2026 |
| 4 | D1 CAPITAL PARTNERS L.P. | 1747057 | 10.50M | 393.36M | Jun 30, 2026 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 9.58M | 358.88M | Jun 30, 2026 |
| 6 | STATE STREET CORP | 93751 | 6.13M | 232.83M | Jun 30, 2026 |
| 7 | COHEN & STEERS, INC. | 1284812 | 5.77M | 216.20K | Jun 30, 2026 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 5.13M | 192.34M | Jun 30, 2026 |
| 9 | APG ASSET MANAGEMENT US INC. | 1323255 | 4.70M | 184.11M | Jun 30, 2026 |
| 10 | PRINCIPAL FINANCIAL GROUP INC | 1126328 | 4.29M | 160.87M | Jun 30, 2026 |
| 11 | ROUTE ONE INVESTMENT COMPANY, L.P. | 1512171 | 4.25M | 159.18M | Jun 30, 2026 |
| 12 | DAIWA SECURITIES GROUP INC. | 1481045 | 4.15M | 155.48M | Jun 30, 2026 |
| 13 | QUANTINNO CAPITAL MANAGEMENT LP | 1759654 | 3.06M | 114.51M | Jun 30, 2026 |
| 14 | RUSH ISLAND MANAGEMENT, LP | 1736465 | 2.95M | 110.38M | Jun 30, 2026 |
| 15 | T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 1897612 | 2.81M | 105.31K | Jun 30, 2026 |
| 16 | SENVEST MANAGEMENT, LLC | 1328785 | 2.49M | 90.88M | Mar 31, 2024 |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 2.49M | 93.40M | Jun 30, 2026 |
| 18 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 2.38M | 89.32M | Jun 30, 2026 |
| 19 | NORGES BANK | 1374170 | 2.34M | 87.59M | Jun 30, 2026 |
| 20 | RESOLUTION CAPITAL LTD | 1612389 | 1.88M | 70.54M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.