D.E. Shaw & Co
IDT icon

D.E. Shaw & Co’s IDT Corp IDT Stock Holding History

D.E. Shaw & Co’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 		$11.7M Buy
238,338
+3,793
+2% +$188K 0.01% 1515
2025
Q4 		$12M Sell
234,545
-19,526
-8% -$979K 0.01% 1589
2025
Q3 		$13.3M Sell
254,071
-120,055
-32% -$7.48M 0.01% 1461
2025
Q2 		$25.6M Buy
374,126
+28,353
+8% +$1.62M 0.02% 892
2025
Q1 		$17.7M Sell
345,773
-5,815
-2% -$282K 0.02% 1023
2024
Q4 		$16.7M Buy
351,588
+22,528
+7% +$1.08M 0.01% 1145
2024
Q3 		$12.6M Sell
329,060
-11,561
-3% -$430K 0.01% 1272
2024
Q2 		$12.2M Sell
340,621
-5,855
-2% -$220K 0.01% 1207
2024
Q1 		$13.1M Sell
346,476
-73,777
-18% -$2.64M 0.01% 1189
2023
Q4 		$14.3M Sell
420,253
-43,261
-9% -$1.28M 0.01% 1133
2023
Q3 		$10.2M Buy
463,514
+32,202
+7% +$758K 0.01% 1271
2023
Q2 		$11.1M Buy
431,312
+18,924
+5% +$584K 0.01% 1251
2023
Q1 		$14.1M Buy
412,388
+26,656
+7% +$820K 0.02% 1118
2022
Q4 		$10.9M Buy
385,732
+22,845
+6% +$612K 0.01% 1362
2022
Q3 		$9.01M Sell
362,887
-16,746
-4% -$430K 0.01% 1450
2022
Q2 		$9.55M Buy
379,633
+62,793
+20% +$1.73M 0.01% 1424
2022
Q1 		$10.8M Buy
316,840
+5,610
+2% +$209K 0.01% 1530
2021
Q4 		$13.7M Sell
311,230
-82,055
-21% -$4.17M 0.01% 1389
2021
Q3 		$16.5M Sell
393,285
-33,236
-8% -$1.55M 0.01% 1150
2021
Q2 		$15.8M Sell
426,521
-69,900
-14% -$1.99M 0.01% 1155
2021
Q1 		$11.2M Sell
496,421
-93,351
-16% -$1.67M 0.01% 1278
2020
Q4 		$7.29M Sell
589,772
-80,898
-12% -$896K 0.01% 1582
2020
Q3 		$4.41M Sell
670,670
-34,056
-5% -$225K ﹤0.01% 1789
2020
Q2 		$4.6M Sell
704,726
-17,695
-2% -$104K 0.01% 1710
2020
Q1 		$3.92M Sell
722,421
-64,755
-8% -$463K 0.01% 1649
2019
Q4 		$5.67M Sell
787,176
-71,437
-8% -$514K 0.01% 1630
2019
Q3 		$9.04M Sell
858,613
-37,296
-4% -$373K 0.01% 1225
2019
Q2 		$8.48M Sell
895,909
-153
-0% -$1.13K 0.01% 1227
2019
Q1 		$5.95M Buy
896,062
+123,925
+16% +$826K 0.01% 1434
2018
Q4 		$4.78M Buy
772,137
+277,072
+56% +$1.98M 0.01% 1541
2018
Q3 		$2.64M Buy
495,065
+78,854
+19% +$422K ﹤0.01% 2007
2018
Q2 		$2.34M Buy
416,211
+262,621
+171% +$1.5M ﹤0.01% 2117
2018
Q1 		$963K Buy
153,590
+16,725
+12% +$153K ﹤0.01% 2517
2017
Q4 		$1.23M Buy
136,865
+62,956
+85% +$689K ﹤0.01% 2458
2017
Q3 		$880K Buy
+73,909
New +$911K ﹤0.01% 2563
2017
Q2 		– Sell
-76,929
Closed -$997K – 3436
2017
Q1 		$828K Buy
76,929
+50,177
+188% +$738K ﹤0.01% 2428
2016
Q4 		$420K Buy
+26,752
New +$430K ﹤0.01% 2950
2015
Q1 		– Sell
-36,062
Closed -$517K – 3792
2014
Q4 		$517K Buy
+36,062
New +$434K ﹤0.01% 3298
2013
Q4 		– Sell
-25,394
Closed -$318K – 4556
2013
Q3 		$318K Buy
+25,394
New +$308K ﹤0.01% 3870

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

D.E. Shaw & Co's IDT Position: Q1 2026 in Review

D.E. Shaw & Co increased its IDT Corp (IDT) stake by 1.6% in Q1 2026, buying an estimated $188K and bringing the position to 238,338 shares worth $11.7M. The position accounts for 0.01% of the portfolio, ranked #1515.

D.E. Shaw & Co first reported a position in IDT in Q3 2013 and has held it in 39 quarters since. The position peaked at $25.6M in Q2 2025. 202 funds tracked by Wall St. Rank hold IDT as of Q1 2026.

  • D.E. Shaw & Co held 238,338 shares of IDT Corp worth $11.7M as of Q1 2026.
  • D.E. Shaw & Co bought 3,793 IDT Corp shares in Q1 2026, an estimated $188K.
  • IDT Corp made up 0.01% of D.E. Shaw & Co's portfolio in Q1 2026, its #1515 holding.
  • D.E. Shaw & Co first reported a position in IDT Corp in Q3 2013 and has held it in 39 quarters since.
  • D.E. Shaw & Co's IDT Corp position peaked at $25.6M in Q2 2025.
  • 202 funds tracked by Wall St. Rank held IDT Corp as of Q1 2026.

Based on D.E. Shaw & Co's 13F filing for Q1 2026, filed 15 May 2026.