Magnetar Financial’s Watsco Inc WSO Stock Holding History

Magnetar Financial’s Portfolio WSO Stock Details WSO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-548	Closed	-$242K	–	1228
2025 Q2	$242K	Buy	+548	New	+$254K	﹤0.01%	754
2023 Q1	–	Sell	-4,248	Closed	-$1.06M	–	736
2022 Q4	$1.06M	Buy	+4,248	New	+$1.12M	0.02%	513
2021 Q4	–	Sell	-3,623	Closed	-$959K	–	1577
2021 Q3	$959K	Buy	3,623 +2,090	+136%	+$586K	0.01%	733
2021 Q2	$439K	Buy	+1,533	New	+$439K	﹤0.01%	920
2019 Q2	–	Sell	-1,459	Closed	-$209K	–	558
2019 Q1	$209K	Buy	+1,459	New	+$209K	0.01%	377
2018 Q4	–	Sell	-1,471	Closed	-$262K	–	518
2018 Q3	$262K	Sell	1,471 -1,283	-47%	-$227K	﹤0.01%	370
2018 Q2	$491K	Buy	+2,754	New	+$501K	0.01%	278
2018 Q1	–	Sell	-6,684	Closed	-$1.14M	–	807
2017 Q4	$1.14M	Buy	6,684 +2,709	+68%	+$448K	0.02%	198
2017 Q3	$640K	Buy	+3,975	New	+$601K	0.01%	383
2017 Q2	–	Sell	-4,042	Closed	-$579K	–	972
2017 Q1	$579K	Buy	+4,042	New	+$605K	0.01%	445
2016 Q4	–	Sell	-3,980	Closed	-$561K	–	387
2016 Q3	$561K	Buy	3,980 +1,735	+77%	+$249K	0.01%	339
2016 Q2	$316K	Buy	2,245 +318	+17%	+$42.7K	0.01%	284
2016 Q1	$260K	Buy	+1,927	New	+$234K	﹤0.01%	327

Other funds holding WSO

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

William Blair & Company Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Magnetar Financial's WSO Position: Q3 2025 in Review

Magnetar Financial sold out of Watsco Inc (WSO) in Q3 2025, closing a stake of 548 shares — an estimated $242K sold.

Magnetar Financial first reported a position in WSO in Q1 2016 and held it in 13 quarters. The position peaked at $1.14M in Q4 2017. 779 funds tracked by Wall St. Rank hold WSO as of Q3 2025.

Magnetar Financial reported no remaining Watsco Inc position as of Q3 2025 after selling out during the quarter.
Magnetar Financial sold 548 Watsco Inc shares in Q3 2025, an estimated $242K.
Magnetar Financial first reported a position in Watsco Inc in Q1 2016 and held it in 13 quarters.
Magnetar Financial's Watsco Inc position peaked at $1.14M in Q4 2017.
779 funds tracked by Wall St. Rank held Watsco Inc as of Q3 2025.

Based on Magnetar Financial's 13F filing for Q3 2025, filed 13 Nov 2025.