Kilroy Realty Corp

KRC

Exchange: NYSE
Industry: Real Estate Investment Trusts
SEC CIK: 0001025996

SEC filings (opens in a new tab)

No open-market purchases or sales by Kilroy Realty Corp insiders were filed in the last 90 days; 387 institutions reported holding it in 13F filings for Q2 2026, worth $5.11B in total; superinvestors D1 Capital Partners and Oaktree Capital hold it.

13F holders, Q3 2026

Institutional positions in Kilroy Realty Corp as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 6; +1 vs. Q2 2026
Shares held: 45.2K; +3.35K (+8.0%) vs. Q2 2026
Total value: $1.50M; −$63.4K (−4.0%) vs. Q2 2026
New holders: 1; 1 more added
Sold out: 0; 1 more reduced

382 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting KRC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding KRC and their total value by quarter
Quarter	Holders	Value
Q2 2026	387	$5.11B
Q1 2026	343	$3.85B
Q4 2025	376	$5.54B
Q3 2025	357	$5.93B
Q2 2025	325	$4.80B
Q1 2025	318	$4.33B
Q4 2024	337	$5.21B
Q3 2024	321	$4.67B
Q2 2024	316	$3.73B
Q1 2024	314	$4.49B
Q4 2023	311	$4.89B
Q3 2023	287	$3.86B
Q2 2023	279	$3.59B
Q1 2023	271	$3.83B
Q4 2022	292	$4.45B
Q3 2022	280	$4.82B
Q2 2022	283	$5.97B
Q1 2022	283	$8.96B
Q4 2021	303	$7.59B
Q3 2021	288	$7.59B
Q2 2021	290	$8.09B
Q1 2021	295	$7.57B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Kilroy Realty Corp; share changes are against Q2 2026.

Institutions holding KRC in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Pensionfund DSM Netherlands	18,000	$599.0K	0.35%	00.0%	Unchanged
Versant Capital Management, Inc	17,008	$565.9K	0.05%	+2,971+21.2%	Added
Pensionfund Sabic	7,500	$250.0K	0.30%	00.0%	Unchanged
Eastern Bank	2,159	$71.8K	0.00%	00.0%	Unchanged
GoalVest Advisory LLC	476	$15.8K	0.00%	+476	New
Massmutual Trust Co FSB	63	$2.10K	0.00%	−101−61.6%	Reduced
BlackRock, Inc.	–	–	–	–	Not filed
D1 Capital Partners L.P.SuperinvestorD1 Capital Partners	–	–	–	–	Not filed
Vanguard Portfolio Management LLC	–	–	–	–	Not filed
State Street Corp	–	–	–	–	Not filed
Cohen & Steers, Inc.	–	–	–	–	Not filed
Vanguard Capital Management LLC	–	–	–	–	Not filed
APG Asset Management US Inc.	–	–	–	–	Not filed
Principal Financial Group Inc	–	–	–	–	Not filed
Route One Investment Company, L.P.	–	–	–	–	Not filed
Daiwa Securities Group Inc.	–	–	–	–	Not filed
Quantinno Capital Management LP	–	–	–	–	Not filed
Northwood Liquid Management LP	–	–	–	–	Not filed
T. Rowe Price Investment Management, Inc.	–	–	–	–	Not filed
Charles Schwab Investment Management Inc	–	–	–	–	Not filed
Geode Capital Management, LLC	–	–	–	–	Not filed
Norges Bank	–	–	–	–	Not filed
Resolution Capital Ltd	–	–	–	–	Not filed
Oaktree Capital Management LPSuperinvestorOaktree Capital	–	–	–	–	Not filed
Federated Hermes, Inc.	–	–	–	–	Not filed
UBS Group AG	–	–	–	–	Not filed
Dimensional Fund Advisors LP	–	–	–	–	Not filed
AQR Capital Management LLC	–	–	–	–	Not filed
Victory Capital Management Inc	–	–	–	–	Not filed
Price T Rowe Associates Inc	–	–	–	–	Not filed
Gotham Asset Management, LLC	–	–	–	–	Not filed
Goldman Sachs Group Inc	–	–	–	–	Not filed
JPMorgan Chase & Co	–	–	–	–	Not filed
Northern Trust Corp	–	–	–	–	Not filed
Centersquare Investment Management LLC	–	–	–	–	Not filed
Bank of America Corp	–	–	–	–	Not filed
Jane Street Group, LLC	–	–	–	–	Not filed
Morgan Stanley	–	–	–	–	Not filed
Citadel Advisors LLC	–	–	–	–	Not filed
Divco West Real Estate Services, LLC	–	–	–	–	Not filed
Bank of New York Mellon Corp	–	–	–	–	Not filed
Arrowstreet Capital, Limited Partnership	–	–	–	–	Not filed
UBS Asset Management Americas Inc	–	–	–	–	Not filed
FMR LLC	–	–	–	–	Not filed
Legal & General Group Plc	–	–	–	–	Not filed
Vanguard Fiduciary Trust Co	–	–	–	–	Not filed
Philosophy Capital Management LLC	–	–	–	–	Not filed
Segall Bryant & Hamill, LLC	–	–	–	–	Not filed
LSV Asset Management	–	–	–	–	Not filed
Citigroup Inc	–	–	–	–	Not filed
Invesco Ltd.	–	–	–	–	Not filed
Alyeska Investment Group, L.P.	–	–	–	–	Not filed
Nomura Asset Management International Inc.	–	–	–	–	Not filed
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	–	–	–	–	Not filed
State of Tennessee, Treasury Department	–	–	–	–	Not filed
Junto Capital Management LP	–	–	–	–	Not filed
Standard Life Aberdeen plc	–	–	–	–	Not filed
Marshall Wace, LLP	–	–	–	–	Not filed
CI Private Wealth, LLC	–	–	–	–	Not filed
Rhumbline Advisers	–	–	–	–	Not filed
HRT Financial LP	–	–	–	–	Not filed
California Public Employees Retirement System	–	–	–	–	Not filed
Creative Planning	–	–	–	–	Not filed
Great West Life Assurance Co	–	–	–	–	Not filed
First Trust Advisors LP	–	–	–	–	Not filed
Ameriprise Financial Inc	–	–	–	–	Not filed
Capital Fund Management S.A.	–	–	–	–	Not filed
Universal- Beteiligungs- und Servicegesellschaft mbH	–	–	–	–	Not filed
HSBC Holdings PLC	–	–	–	–	Not filed
Wellington Management Group LLP	–	–	–	–	Not filed
Lighthouse Investment Partners, LLC	–	–	–	–	Not filed
Mirae Asset Global ETFs Holdings Ltd.	–	–	–	–	Not filed
Swiss National Bank	–	–	–	–	Not filed
Nuveen, LLC	–	–	–	–	Not filed
Nan Fung Trinity (HK) Ltd	–	–	–	–	Not filed
SEI Investments Co	–	–	–	–	Not filed
SG Americas Securities, LLC	–	–	–	–	Not filed
Adage Capital Partners GP, L.L.C.	–	–	–	–	Not filed
Bessemer Group Inc	–	–	–	–	Not filed
Wolverine Asset Management LLC	–	–	–	–	Not filed
Sumitomo Mitsui Trust Holdings, Inc.	–	–	–	–	Not filed
Franklin Resources Inc	–	–	–	–	Not filed
Nomura Asset Management Co Ltd	–	–	–	–	Not filed
Public Employees Retirement System of Ohio	–	–	–	–	Not filed
Asset Management One Co.,Ltd.	–	–	–	–	Not filed
Robeco Institutional Asset Management B.V.	–	–	–	–	Not filed
Edgestream Partners, L.P.	–	–	–	–	Not filed
Squarepoint Ops LLC	–	–	–	–	Not filed
Cbre Clarion Securities LLC	–	–	–	–	Not filed
Allianz Asset Management GmbH	–	–	–	–	Not filed
Russell Investments Group, Ltd.	–	–	–	–	Not filed
American Century Companies Inc	–	–	–	–	Not filed
California State Teachers Retirement System	–	–	–	–	Not filed
Kempen Capital Management N.V.	–	–	–	–	Not filed
Mercer Global Advisors Inc	–	–	–	–	Not filed
Natixis	–	–	–	–	Not filed
State Board of Administration of Florida Retirement System	–	–	–	–	Not filed
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	–	–	–	–	Not filed
Wells Fargo & Company	–	–	–	–	Not filed
Retirement Systems of Alabama	–	–	–	–	Not filed