Magnetar Financial’s Tradeweb Markets TW Stock Holding History

Magnetar Financial’s Portfolio TW Stock Details TW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-56,134	Closed	-$6.23M	–	1215
2025 Q3	$6.23M	Buy	56,134 +54,281	+2,929%	+$6.98M	0.04%	195
2025 Q2	$271K	Buy	+1,853	New	+$259K	﹤0.01%	729
2025 Q1	–	Sell	-17,231	Closed	-$2.26M	–	944
2024 Q4	$2.26M	Buy	17,231 +15,586	+947%	+$2.06M	0.05%	214
2024 Q3	$203K	Sell	1,645 -25,209	-94%	-$2.86M	﹤0.01%	467
2024 Q2	$2.85M	Buy	+26,854	New	+$2.84M	0.06%	170
2024 Q1	–	Sell	-7,158	Closed	-$651K	–	494
2023 Q4	$651K	Buy	+7,158	New	+$639K	0.02%	288
2022 Q4	–	Sell	-37,017	Closed	-$2.09M	–	949
2022 Q3	$2.09M	Buy	37,017 +33,202	+870%	+$2.26M	0.03%	580
2022 Q2	$260K	Buy	+3,815	New	+$277K	﹤0.01%	1260
2021 Q4	–	Sell	-9,385	Closed	-$758K	–	1562
2021 Q3	$758K	Buy	+9,385	New	+$810K	0.01%	795
2020 Q3	–	Sell	-8,187	Closed	-$476K	–	735
2020 Q2	$476K	Buy	+8,187	New	+$471K	0.01%	273

Other funds holding TW

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

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

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

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

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return

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

CCM

Cantillon Capital Management New York $665M AUM 25.91% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $44.4B AUM 36.05% 1-Year Est. Return

Carmignac Gestion Paris, France $7.71B AUM 4.02% 1-Year Est. Return

Magnetar Financial's TW Position: Q4 2025 in Review

Magnetar Financial sold out of Tradeweb Markets (TW) in Q4 2025, closing a stake of 56,134 shares — an estimated $6.23M sold.

Magnetar Financial first reported a position in TW in Q2 2020 and held it in 10 quarters. The position peaked at $6.23M in Q3 2025. 553 funds tracked by Wall St. Rank hold TW as of Q4 2025.

Magnetar Financial reported no remaining Tradeweb Markets position as of Q4 2025 after selling out during the quarter.
Magnetar Financial sold 56,134 Tradeweb Markets shares in Q4 2025, an estimated $6.23M.
Magnetar Financial first reported a position in Tradeweb Markets in Q2 2020 and held it in 10 quarters.
Magnetar Financial's Tradeweb Markets position peaked at $6.23M in Q3 2025.
553 funds tracked by Wall St. Rank held Tradeweb Markets as of Q4 2025.

Based on Magnetar Financial's 13F filing for Q4 2025, filed 17 Feb 2026.