Magnetar Financial’s Western Alliance Bancorporation WAL Stock Holding History

Magnetar Financial’s Portfolio WAL Stock Details WAL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$396K	Buy	+4,820	New	+$381K	﹤0.01%	685
2022 Q3	–	Sell	-3,755	Closed	-$265K	–	1526
2022 Q2	$265K	Sell	3,755 -44,724	-92%	-$3.42M	﹤0.01%	1257
2022 Q1	$4.01M	Buy	+48,479	New	+$4.74M	0.04%	459
2021 Q3	–	Sell	-5,425	Closed	-$504K	–	1536
2021 Q2	$504K	Buy	+5,425	New	+$538K	﹤0.01%	885
2020 Q3	–	Sell	-5,874	Closed	-$222K	–	742
2020 Q2	$222K	Buy	+5,874	New	+$206K	0.01%	379

Other funds holding WAL

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

DAM

Davis Asset Management Sausalito, California $3.95B AUM 11.79% 1-Year Est. Return

Magnetar Financial's WAL Position: Q2 2026 in Review

Magnetar Financial opened a new position in Western Alliance Bancorporation (WAL) in Q2 2026: 4,820 shares worth $396K. The stake represents ﹤0.01% of the portfolio and ranks #685 among its holdings. This is a return to the name: Magnetar Financial previously reported a position in WAL as recently as Q2 2022.

Magnetar Financial first reported a position in WAL in Q2 2020 and has held it in 5 quarters since. The position peaked at $4.01M in Q1 2022. 497 funds tracked by Wall St. Rank hold WAL as of Q2 2026.

Magnetar Financial held 4,820 shares of Western Alliance Bancorporation worth $396K as of Q2 2026.
Western Alliance Bancorporation was a new Magnetar Financial position in Q2 2026.
Western Alliance Bancorporation made up ﹤0.01% of Magnetar Financial's portfolio in Q2 2026, its #685 holding.
Magnetar Financial first reported a position in Western Alliance Bancorporation in Q2 2020 and has held it in 5 quarters since.
Magnetar Financial's Western Alliance Bancorporation position peaked at $4.01M in Q1 2022.
497 funds tracked by Wall St. Rank held Western Alliance Bancorporation as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.