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Cubist Systematic Strategies’s IDT Corp IDT Stock Holding History

Cubist Systematic Strategies’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
2025
Q3 		$2.64M Sell
50,468
-3,443
-6% -$215K 0.01% 1384
2025
Q2 		$3.68M Buy
53,911
+25,304
+88% +$1.45M 0.02% 1210
2025
Q1 		$1.47M Sell
28,607
-3,378
-11% -$164K 0.01% 1602
2024
Q4 		$1.52M Buy
31,985
+11,599
+57% +$556K 0.01% 1544
2024
Q3 		$778K Sell
20,386
-14,792
-42% -$550K ﹤0.01% 1977
2024
Q2 		$1.26M Buy
35,178
+9,023
+34% +$339K 0.01% 1605
2024
Q1 		$989K Buy
+26,155
New +$934K 0.01% 2179
2023
Q4 		– Sell
-25,490
Closed -$562K – 3814
2023
Q3 		$562K Sell
25,490
-6,021
-19% -$142K ﹤0.01% 2241
2023
Q2 		$815K Buy
31,511
+18,435
+141% +$569K 0.01% 2092
2023
Q1 		$446K Buy
13,076
+1,712
+15% +$52.7K ﹤0.01% 2738
2022
Q4 		$320K Buy
11,364
+1,063
+10% +$28.5K ﹤0.01% 3318
2022
Q3 		$256K Sell
10,301
-2,295
-18% -$59K ﹤0.01% 3607
2022
Q2 		$317K Sell
12,596
-1,755
-12% -$48.4K ﹤0.01% 3397
2022
Q1 		$489K Buy
14,351
+8,445
+143% +$314K ﹤0.01% 2551
2021
Q4 		$261K Buy
+5,906
New +$300K ﹤0.01% 2898
2021
Q3 		– Sell
-13,725
Closed -$507K – 3053
2021
Q2 		$507K Buy
13,725
+1,232
+10% +$35K 0.01% 1998
2021
Q1 		$283K Sell
12,493
-3,120
-20% -$55.8K ﹤0.01% 2289
2020
Q4 		$193K Buy
+15,613
New +$173K ﹤0.01% 2251
2017
Q4 		– Sell
-15,280
Closed -$182K – 1989
2017
Q3 		$182K Buy
+15,280
New +$188K 0.01% 1486

Other funds holding IDT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
KBG
Kahn Brothers Group New York $564M AUM 25.3% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

Cubist Systematic Strategies's IDT Position: Q3 2025 in Review

Cubist Systematic Strategies reduced its IDT Corp (IDT) stake by 6.4% in Q3 2025, selling an estimated $215K and leaving 50,468 shares worth $2.64M. The position accounts for 0.01% of the portfolio, ranked #1384.

Cubist Systematic Strategies first reported a position in IDT in Q3 2017 and has held it in 19 quarters since. The position peaked at $3.68M in Q2 2025. 194 funds tracked by Wall St. Rank hold IDT as of Q3 2025.

  • Cubist Systematic Strategies held 50,468 shares of IDT Corp worth $2.64M as of Q3 2025.
  • Cubist Systematic Strategies sold 3,443 IDT Corp shares in Q3 2025, an estimated $215K.
  • IDT Corp made up 0.01% of Cubist Systematic Strategies's portfolio in Q3 2025, its #1384 holding.
  • Cubist Systematic Strategies first reported a position in IDT Corp in Q3 2017 and has held it in 19 quarters since.
  • Cubist Systematic Strategies's IDT Corp position peaked at $3.68M in Q2 2025.
  • 194 funds tracked by Wall St. Rank held IDT Corp as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.