Kilroy Realty KRC Institutional Ownership

NYSE KRC

$35.29 -0.86 (-2.37%)

As of: Sep 9, 2026 · 3:59 PM EDT

Institutions by Trading Activity

384 Institutions

Increased 213 55.5%

Unchanged 50 13.0%

Reduced 121 31.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

119.17%

▲+2.53 pp QoQ

Shares Held by Institutions

138.58Mn

of 116.29Mn outstanding

▲+2.61% QoQ

Shares Outstanding

116.29Mn

-22.29Mn held outside 13F filers

Institutional Investors

384

filed 13F for Jun 2026

▲+43 vs prior quarter

Net Shares Added (QoQ)

+3.52Mn

accumulated since last quarter

Value of Holdings

$5.15Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Kilroy Realty Corp (NYSE:KRC) showed up in the 13F filings of 384 institutional investors as of June 2026.

Collectively, these holders controlled 119.2% of Kilroy Realty's outstanding shares in June 2026, up from 116.6% in March 2026.
Their total shares held in KRC increased 2.61% quarter over quarter, and separately, investors owning Kilroy Realty increased 18.15% from a year ago.
Of these 384 holders, 213 added to their stakes in Kilroy Realty, 121 trimmed positions, and 50 made no changes.
In total, institutional investors held 138.58Mn shares in Kilroy Realty as of June 2026, up by 3.52Mn shares quarter on quarter, and down 1.58Mn shares year over year.
BlackRock, Inc. is the top holder of Kilroy Realty as of June 30, 2026, with 15.51Mn shares representing 13.33% of outstanding stock.
Leading buyers of Kilroy Realty shares for the quarter ending June 2026 were Sixth Street Partners Management Company, L.P. (2.49Mn), NORGES BANK (2.34Mn), Resolution Capital Ltd (1.88Mn), Quantinno Capital Management LP (1.64Mn), AQR CAPITAL MANAGEMENT LLC (1.12Mn).
The largest sellers of Kilroy Realty for the quarter ending June 2026 were Cohen & Steers, Inc. (2.18Mn), RUSH ISLAND MANAGEMENT, LP (1.91Mn), OAKTREE CAPITAL MANAGEMENT LP (1.85Mn), PGGM Investments (1.41Mn), Northern Trust Corp (927.06K).
Kilroy Realty's 10 largest shareholders as of June 2026 include BlackRock, Inc. (15.51Mn), D1 Capital Partners L.P. (10.5Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (9.58Mn), State Street Corp (6.13Mn), Cohen & Steers, Inc. (5.77Mn), VANGUARD CAPITAL MANAGEMENT LLC (5.13Mn), APG Asset Management US Inc. (4.7Mn), Principal Financial Group Inc (4.29Mn), Route One Investment Company, L.P. (4.25Mn), Daiwa Securities Group Inc. (4.15Mn) per Business Quant data.

Form 13F Holdings

384 Institutional Holders

Report period 30 Jun, 2026

Total shares held 138.58Mn

Of outstanding 119.17%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	15,505,821	13.33%	▲456,130	+3.03%	$581.00Mn
2	D1 Capital Partners L.P.	0001747057	10,498,120	9.03%	▼776,957	-6.89%	$393.36Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	9,577,845	8.24%	▼291,802	-2.96%	$358.88Mn
4	State Street Corp	0000093751	6,129,792	5.27%	▼126,971	-2.03%	$232.83Mn
5	Cohen & Steers, Inc.	0001284812	5,769,920	4.96%	▼2,175,584	-27.38%	$216.20K
6	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	5,133,295	4.41%	▼54,637	-1.05%	$192.34Mn
7	APG Asset Management US Inc.	0001323255	4,701,496	4.04%	▲8,713	+0.19%	$184.11Mn
8	Principal Financial Group Inc	0001126328	4,293,258	3.69%	▼268,985	-5.90%	$160.87Mn
9	Route One Investment Company, L.P.	0001512171	4,248,213	3.65%	▲198,650	+4.91%	$159.18Mn
10	Daiwa Securities Group Inc.	0001481045	4,149,404	3.57%	▼493,685	-10.63%	$155.48Mn
11	Quantinno Capital Management LP	0001759654	3,056,142	2.63%	▲1,641,169	+115.99%	$114.51Mn
12	RUSH ISLAND MANAGEMENT, LP	0001736465	2,945,755	2.53%	▼1,914,987	-39.40%	$110.38Mn
13	T. Rowe Price Investment Management, Inc.	0001897612	2,810,435	2.42%	▲6,307	+0.22%	$105.31K
14	Sixth Street Partners Management Company, L.P.	0001812095	2,492,758	2.14%	▲2,492,758	0.00%	$93.40Mn
14	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	2,492,758	2.14%	▲26,786	+1.09%	$93.40Mn
15	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,383,389	2.05%	▲7,177	+0.30%	$89.32Mn
16	NORGES BANK	0001374170	2,337,471	2.01%	▲2,337,471	0.00%	$87.59Mn
17	Resolution Capital Ltd	0001612389	1,882,628	1.62%	▲1,882,628	0.00%	$70.54Mn
18	OAKTREE CAPITAL MANAGEMENT LP	0000949509	1,850,011	1.59%	▼1,850,011	-50.00%	$69.32Mn
19	Federated Hermes, Inc.	0001056288	1,778,100	1.53%	▲88,154	+5.22%	$66.63Mn

Showing 1 to 20 of 384 holders