Marshall Wace’s Kilroy Realty KRC Stock Holding History

Marshall Wace’s Portfolio KRC Stock Details KRC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$14.2M	Buy	+378,971	New	+$12.9M	0.01%	883
2025 Q4	–	Sell	-67,064	Closed	-$2.83M	–	3219
2025 Q3	$2.83M	Buy	+67,064	New	+$2.64M	﹤0.01%	1443
2025 Q2	–	Sell	-40,072	Closed	-$1.31M	–	2939
2025 Q1	$1.31M	Sell	40,072 -450,514	-92%	-$16.1M	﹤0.01%	1664
2024 Q4	$19.8M	Buy	+490,586	New	+$19.8M	0.02%	548
2023 Q4	–	Sell	-54,323	Closed	-$1.72M	–	2408
2023 Q3	$1.72M	Buy	+54,323	New	+$1.88M	﹤0.01%	1296
2022 Q3	–	Sell	-21,084	Closed	-$1.1M	–	3579
2022 Q2	$1.1M	Buy	+21,084	New	+$1.34M	﹤0.01%	2388
2021 Q3	–	Sell	-66,304	Closed	-$4.62M	–	3240
2021 Q2	$4.62M	Buy	66,304 +57,032	+615%	+$3.95M	0.02%	890
2021 Q1	$609K	Sell	9,272 -3,175	-26%	-$196K	﹤0.01%	1868
2020 Q4	$714K	Buy	+12,447	New	+$700K	﹤0.01%	1344
2020 Q3	–	Sell	-84,552	Closed	-$4.96M	–	1767
2020 Q2	$4.96M	Buy	+84,552	New	+$5.12M	0.03%	470
2016 Q2	–	Sell	-16,185	Closed	-$1M	–	1074
2016 Q1	$1M	Buy	16,185 +854	+6%	+$48K	0.01%	712
2015 Q4	$970K	Buy	+15,331	New	+$1.01M	0.01%	713

Other funds holding KRC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

DCP

D1 Capital Partners New York $34.8B AUM 11.34% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Cohen & Steers New York $63.2B AUM 17.15% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

AAMU

APG Asset Management US New York $14.3B AUM 16.79% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

ROIC

Route One Investment Company San Francisco, California $2.49B AUM 10.92% 1-Year Est. Return

Daiwa Securities Group Tokyo, Japan $51.1B AUM 35.55% 1-Year Est. Return

Marshall Wace's KRC Position: Q2 2026 in Review

Marshall Wace opened a new position in Kilroy Realty (KRC) in Q2 2026: 378,971 shares worth $14.2M. The stake represents 0.01% of the portfolio and ranks #883 among its holdings. This is a return to the name: Marshall Wace previously reported a position in KRC as recently as Q3 2025.

Marshall Wace first reported a position in KRC in Q4 2015 and has held it in 12 quarters since. The position peaked at $19.8M in Q4 2024. 386 funds tracked by Wall St. Rank hold KRC as of Q2 2026.

Marshall Wace held 378,971 shares of Kilroy Realty worth $14.2M as of Q2 2026.
Kilroy Realty was a new Marshall Wace position in Q2 2026.
Kilroy Realty made up 0.01% of Marshall Wace's portfolio in Q2 2026, its #883 holding.
Marshall Wace first reported a position in Kilroy Realty in Q4 2015 and has held it in 12 quarters since.
Marshall Wace's Kilroy Realty position peaked at $19.8M in Q4 2024.
386 funds tracked by Wall St. Rank held Kilroy Realty as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.