Ken Griffin’s FlexShares ESG & Climate US Large Cap Core Index Fund FEUS Stock Holding History

Ken Griffin’s Portfolio FEUS Stock Details FEUS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.13M	Buy	+16,223	New	+$1.19M	﹤0.01%	7384
2025 Q3	–	Sell	-21,643	Closed	-$1.46M	–	13151
2025 Q2	$1.46M	Buy	+21,643	New	+$1.36M	﹤0.01%	6313
2024 Q3	–	Sell	-14,308	Closed	-$877K	–	14509
2024 Q2	$877K	Buy	+14,308	New	+$843K	﹤0.01%	6860
2023 Q4	–	Sell	-10,245	Closed	-$498K	–	14575
2023 Q3	$498K	Buy	+10,245	New	+$519K	﹤0.01%	8080
2022 Q4	–	Sell	-19,754	Closed	-$807K	–	15015
2022 Q3	$807K	Sell	19,754 -31,547	-61%	-$1.43M	﹤0.01%	7455
2022 Q2	$2.22M	Buy	51,301 +35,192	+218%	+$1.65M	﹤0.01%	5333
2022 Q1	$837K	Buy	+16,109	New	+$824K	﹤0.01%	8119

Other funds holding FEUS

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return

RPC

Rossmore Private Capital Glastonbury, Connecticut $1.24B AUM 28.92% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

ESB

Essex Savings Bank Essex, Connecticut $462M AUM 33.53% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Ken Griffin's FEUS Position: Q1 2026 in Review

Ken Griffin opened a new position in FlexShares ESG & Climate US Large Cap Core Index Fund (FEUS) in Q1 2026: 16,223 shares worth $1.13M. The stake represents ﹤0.01% of the portfolio and ranks #7384 among its holdings. This is a return to the name: Ken Griffin previously reported a position in FEUS as recently as Q2 2025.

Ken Griffin first reported a position in FEUS in Q1 2022 and has held it in 7 quarters since. The position peaked at $2.22M in Q2 2022. 8 funds tracked by Wall St. Rank hold FEUS as of Q1 2026.

Ken Griffin held 16,223 shares of FlexShares ESG & Climate US Large Cap Core Index Fund worth $1.13M as of Q1 2026.
FlexShares ESG & Climate US Large Cap Core Index Fund was a new Ken Griffin position in Q1 2026.
FlexShares ESG & Climate US Large Cap Core Index Fund made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #7384 holding.
Ken Griffin first reported a position in FlexShares ESG & Climate US Large Cap Core Index Fund in Q1 2022 and has held it in 7 quarters since.
Ken Griffin's FlexShares ESG & Climate US Large Cap Core Index Fund position peaked at $2.22M in Q2 2022.
8 funds tracked by Wall St. Rank held FlexShares ESG & Climate US Large Cap Core Index Fund as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.