MF
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Magnetar Financial’s Telephone and Data Systems TDS Stock Holding History

Magnetar Financial’s Portfolio TDS Stock Details TDS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-12,555
Closed -$515K – 1390
2025
Q4 		$515K Buy
+12,555
New +$489K 0.01% 547
2020
Q1 		– Sell
-18,219
Closed -$463K – 640
2019
Q4 		$463K Sell
18,219
-18,698
-51% -$458K 0.01% 330
2019
Q3 		$952K Buy
+36,917
New +$1.03M 0.02% 239
2018
Q4 		– Sell
-26,032
Closed -$792K – 490
2018
Q3 		$792K Buy
+26,032
New +$743K 0.01% 143

Other funds holding TDS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
TP
Third Point New York $2.08B AUM 27.04% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
CCM
Carronade Capital Management Darien, Connecticut $7.65B AUM 80.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
OCM
Oaktree Capital Management Los Angeles, California $6.56B AUM 42.97% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Magnetar Financial's TDS Position: Q1 2026 in Review

Magnetar Financial sold out of Telephone and Data Systems (TDS) in Q1 2026, closing a stake of 12,555 shares — an estimated $515K sold.

Magnetar Financial first reported a position in TDS in Q3 2018 and held it in 4 quarters. The position peaked at $952K in Q3 2019. 354 funds tracked by Wall St. Rank hold TDS as of Q1 2026.

  • Magnetar Financial reported no remaining Telephone and Data Systems position as of Q1 2026 after selling out during the quarter.
  • Magnetar Financial sold 12,555 Telephone and Data Systems shares in Q1 2026, an estimated $515K.
  • Magnetar Financial first reported a position in Telephone and Data Systems in Q3 2018 and held it in 4 quarters.
  • Magnetar Financial's Telephone and Data Systems position peaked at $952K in Q3 2019.
  • 354 funds tracked by Wall St. Rank held Telephone and Data Systems as of Q1 2026.

Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.