Kilroy Realty KRC Institutional Ownership

NYSE KRC

$33.28 -0.58 (-1.71%)

At close: Sep 30, 2026 · 4:00 PM EDT

Institutions by Trading Activity

386 Institutions

Increased 213 55.2%

Unchanged 52 13.5%

Reduced 121 31.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

119.18%

▲+4.13 pp QoQ

Shares Held by Institutions

138.59Mn

of 116.29Mn outstanding

▲+4.03% QoQ

Shares Outstanding

116.29Mn

-22.30Mn held outside 13F filers

Institutional Investors

386

filed 13F for Jun 2026

▲+44 vs prior quarter

Net Shares Added (QoQ)

+5.37Mn

accumulated since last quarter

Value of Holdings

$4.61Bn

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) is held by 386 institutional investors per 13F filings through June 2026.

These investors collectively held 119.2% of Kilroy Realty's outstanding shares in June 2026, up from 115.0% in March 2026.
They increased total shares held in Kilroy Realty by 4.03% from last quarter, and the number of investors in KRC increased 18.77% annually.
Of these 386 holders, 213 added to their stakes in Kilroy Realty, 121 trimmed positions, and 52 made no changes.
In total, institutional investors held 138.59Mn shares in Kilroy Realty as of June 2026, up by 5.37Mn shares quarter on quarter, and up 331.05K shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in Kilroy Realty with 15.51Mn shares, accounting for 13.33% of total shares outstanding.
The largest buyers of Kilroy Realty 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).
Leading sellers of Kilroy Realty shares for the quarter ending June 2026 were Cohen & Steers, Inc. (2.18Mn), RUSH ISLAND MANAGEMENT, LP (1.91Mn), PGGM Investments (1.41Mn), Northern Trust Corp (927.06K), Goldman Sachs Group Inc (905.04K).
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

386 Institutional Holders

Report period 30 Jun, 2026

Total shares held 138.59Mn

Of outstanding 119.18%

#	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 386 holders