Magnetar Financial’s Guidewire Software GWRE Stock Holding History

Magnetar Financial’s Portfolio GWRE Stock Details GWRE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-3,447	Closed	-$516K	–	1289
2026 Q1	$516K	Buy	3,447 +73	+2%	+$11.1K	0.01%	620
2025 Q4	$678K	Sell	3,374 -5,393	-62%	-$1.19M	0.01%	499
2025 Q3	$2.02M	Buy	8,767 +4,631	+112%	+$1.05M	0.01%	364
2025 Q2	$974K	Buy	+4,136	New	+$889K	﹤0.01%	444
2025 Q1	–	Sell	-5,333	Closed	-$899K	–	816
2024 Q4	$899K	Buy	+5,333	New	+$996K	0.02%	290
2024 Q2	–	Sell	-5,040	Closed	-$588K	–	553
2024 Q1	$588K	Buy	+5,040	New	+$576K	0.01%	294
2023 Q1	–	Sell	-6,555	Closed	-$410K	–	651
2022 Q4	$410K	Buy	+6,555	New	+$389K	0.01%	630
2022 Q2	–	Sell	-8,899	Closed	-$728K	–	1735
2022 Q1	$842K	Sell	8,899 -3,707	-29%	-$354K	0.01%	830
2021 Q4	$1.43M	Buy	+12,606	New	+$1.5M	0.01%	740
2021 Q3	–	Sell	-4,660	Closed	-$525K	–	1390
2021 Q2	$525K	Buy	+4,660	New	+$484K	0.01%	877
2020 Q2	–	Sell	-9,620	Closed	-$763K	–	502
2020 Q1	$763K	Buy	+9,620	New	+$1M	0.02%	222

Other funds holding GWRE

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

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

Linonia Partnership New York $5.6B AUM 1.81% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

DCP

Darsana Capital Partners New York $22.3B AUM 42.01% 1-Year Est. Return

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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

ROIC

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

Magnetar Financial's GWRE Position: Q2 2026 in Review

Magnetar Financial sold out of Guidewire Software (GWRE) in Q2 2026, closing a stake of 3,447 shares — an estimated $516K sold.

Magnetar Financial first reported a position in GWRE in Q1 2020 and held it in 11 quarters. The position peaked at $2.02M in Q3 2025. 549 funds tracked by Wall St. Rank hold GWRE as of Q2 2026.

Magnetar Financial reported no remaining Guidewire Software position as of Q2 2026 after selling out during the quarter.
Magnetar Financial sold 3,447 Guidewire Software shares in Q2 2026, an estimated $516K.
Magnetar Financial first reported a position in Guidewire Software in Q1 2020 and held it in 11 quarters.
Magnetar Financial's Guidewire Software position peaked at $2.02M in Q3 2025.
549 funds tracked by Wall St. Rank held Guidewire Software as of Q2 2026.

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