Jane Street
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Jane Street’s IDT Corp IDT Stock Holding History

Jane Street’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 		$9.62M Buy
195,961
+76,148
+64% +$3.77M ﹤0.01% 2588
2025
Q4 		$6.14M Buy
+119,813
New +$6M ﹤0.01% 2938
2025
Q2 		– Sell
-7,892
Closed -$405K – 10186
2025
Q1 		$405K Sell
7,892
-3,825
-33% -$185K ﹤0.01% 7252
2024
Q4 		$557K Sell
11,717
-10,801
-48% -$518K ﹤0.01% 6567
2024
Q3 		$860K Sell
22,518
-568
-2% -$21.1K ﹤0.01% 6184
2024
Q2 		$829K Buy
23,086
+8,134
+54% +$306K ﹤0.01% 6130
2024
Q1 		$565K Sell
14,952
-7,432
-33% -$266K ﹤0.01% 6439
2023
Q4 		$763K Buy
22,384
+3,293
+17% +$97.1K ﹤0.01% 6055
2023
Q3 		$421K Sell
19,091
-3,527
-16% -$83K ﹤0.01% 6549
2023
Q2 		$585K Buy
22,618
+14,707
+186% +$454K ﹤0.01% 6076
2023
Q1 		$270K Sell
7,911
-525
-6% -$16.2K ﹤0.01% 7363
2022
Q4 		$238K Sell
8,436
-2,792
-25% -$74.8K ﹤0.01% 7398
2022
Q3 		$279K Sell
11,228
-1,173
-9% -$30.1K ﹤0.01% 7709
2022
Q2 		$312K Sell
12,401
-10,403
-46% -$287K ﹤0.01% 7549
2022
Q1 		$777K Buy
+22,804
New +$848K ﹤0.01% 6652
2021
Q4 		– Sell
-9,083
Closed -$462K – 10402
2021
Q3 		$381K Buy
+9,083
New +$424K ﹤0.01% 7752
2020
Q3 		– Sell
-15,762
Closed -$103K – 7488
2020
Q2 		$103K Buy
+15,762
New +$92.9K ﹤0.01% 6694
2018
Q3 		– Sell
-28,546
Closed -$160K – 5375
2018
Q2 		$160K Buy
28,546
+12,409
+77% +$70.9K ﹤0.01% 4638
2018
Q1 		$101K Buy
+16,137
New +$147K ﹤0.01% 4602
2013
Q3 		– Sell
-34,299
Closed -$383K – 2893
2013
Q2 		$383K Buy
+34,299
New +$335K 0.01% 1673

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

Jane Street's IDT Position: Q1 2026 in Review

Jane Street increased its IDT Corp (IDT) stake by 64% in Q1 2026, buying an estimated $3.77M and bringing the position to 195,961 shares worth $9.62M. The position accounts for ﹤0.01% of the portfolio, ranked #2588.

Jane Street first reported a position in IDT in Q2 2013 and has held it in 20 quarters since. 202 funds tracked by Wall St. Rank hold IDT as of Q1 2026.

  • Jane Street held 195,961 shares of IDT Corp worth $9.62M as of Q1 2026.
  • Jane Street bought 76,148 IDT Corp shares in Q1 2026, an estimated $3.77M.
  • IDT Corp made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #2588 holding.
  • Jane Street first reported a position in IDT Corp in Q2 2013 and has held it in 20 quarters since.
  • 202 funds tracked by Wall St. Rank held IDT Corp as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.