MF
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Magnetar Financial’s IDT Corp IDT Stock Holding History

Magnetar Financial’s Portfolio IDT Stock Details IDT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.76M Buy
35,902
+19,228
+115% +$951K 0.02% 340
2025
Q4 		$854K Buy
16,674
+11,051
+197% +$554K 0.01% 465
2025
Q3 		$294K Sell
5,623
-6,358
-53% -$396K ﹤0.01% 707
2025
Q2 		$819K Sell
11,981
-8,547
-42% -$490K ﹤0.01% 471
2025
Q1 		$1.05M Buy
20,528
+7,886
+62% +$382K 0.01% 335
2024
Q4 		$601K Buy
+12,642
New +$606K 0.01% 347

Other funds holding IDT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.84B AUM 6.92% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
KBG
Kahn Brothers Group New York $564M AUM 25.3% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return

Magnetar Financial's IDT Position: Q1 2026 in Review

Magnetar Financial increased its IDT Corp (IDT) stake by 115% in Q1 2026, buying an estimated $951K and bringing the position to 35,902 shares worth $1.76M. The position accounts for 0.02% of the portfolio, ranked #340.

Magnetar Financial first reported a position in IDT in Q4 2024 and has held it in 6 quarters since. 202 funds tracked by Wall St. Rank hold IDT as of Q1 2026.

  • Magnetar Financial held 35,902 shares of IDT Corp worth $1.76M as of Q1 2026.
  • Magnetar Financial bought 19,228 IDT Corp shares in Q1 2026, an estimated $951K.
  • IDT Corp made up 0.02% of Magnetar Financial's portfolio in Q1 2026, its #340 holding.
  • Magnetar Financial first reported a position in IDT Corp in Q4 2024 and has held it in 6 quarters since.
  • 202 funds tracked by Wall St. Rank held IDT Corp as of Q1 2026.

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