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Equibles

JANE STREET GROUP, LLC

Position in TER — Teradyne, Inc

CIK 1595888 NEW YORK, NY
Back to TER Full portfolio

Position in TER

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$250,938,293
+$245,471,275 QoQ
Shares Held
518,639
+2712.4% QoQ
Ownership
0.332%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
#51
of 1,417 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TER Over Time

Shares Held

Position Value (USD)

Derivatives in TER

reported options exposure · as of Jun 30, 2026
CallValue
$936,762,624
CallShares
1,936,100
PutValue
$1,350,736,128
PutShares
2,791,700

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $2,249,113,515 across 23 Semiconductor Equipment & Materials names. TER ranks #5 (11.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 LRCX
Lam Research Corp
 1,118,602 $484,723,803
2 Q
Qnity Electronics, Inc.
 2,508,359 $409,640,108
3 AXTI
Axt Inc
 3,527,115 $254,234,448
4 AMAT
Applied Materials Inc /De
 348,550 $252,001,650
5 TER
Teradyne, Inc
This page 		518,639 $250,938,293
6 FORM
Formfactor Inc
 1,309,873 $209,487,988
7 CAMT
Camtek Ltd
 895,030 $145,997,293
8 AEHR
Aehr Test Systems
 753,523 $72,383,418

All Filings in TER

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,350,736,128 2,791,700
2026-06-30 $936,762,624 1,936,100
2026-06-30 $250,938,293 518,639
2026-03-31 $5,467,018 18,441
2026-03-31 $133,792,398 451,300
2026-03-31 $95,726,934 322,900
2025-12-31 $155,029,558 800,938
2025-12-31 $95,308,944 492,400
2025-12-31 $68,346,036 353,100
2025-09-30 $4,851,534 35,248
2025-09-30 $37,093,980 269,500
2025-09-30 $77,849,184 565,600
2025-06-30 $2,678,626 29,789
2025-06-30 $45,832,224 509,700
2025-06-30 $5,368,224 59,700
2025-03-31 $6,525,400 79,000
2025-03-31 $19,597,675 237,260
2025-03-31 $40,160,120 486,200
2024-12-31 $2,116,966 16,812
2024-12-31 $16,105,168 127,900
2024-12-31 $32,436,992 257,600
2024-09-30 $10,861,723 81,100
2024-09-30 $32,652,401 243,802
2024-09-30 $7,995,621 59,700
2024-06-30 $77,272,435 521,090
2024-03-31 $7,763,493 68,807
2023-12-31 $8,418,872 77,579
2023-09-30 $9,140,050 90,982
2023-06-30 $14,916,104 133,981
2023-03-31 $5,167,790 48,068
2022-12-31 $6,176,605 70,711
2022-09-30 $3,946,953 52,521
2022-06-30 $2,472,744 27,613
2022-03-31 $1,389,792 11,755
2022-03-31 $17,734,500 150,000
2022-03-31 $9,884,028 83,600
2021-12-31 $28,634,103 175,100
2021-12-31 $9,599,211 58,700
2021-12-31 $2,286,803 13,984
2021-09-30 $8,147,356 74,630
2021-09-30 $12,980,313 118,900
2021-09-30 $9,683,379 88,700
2021-06-30 $13,128,080 98,000
2021-06-30 $21,527,372 160,700
2021-06-30 $10,864,557 81,103
2021-03-31 $20,167,486 165,742
2021-03-31 $23,800,608 195,600
2021-03-31 $11,535,264 94,800
2020-12-31 $6,114,390 51,000
2020-12-31 $2,722,582 22,709

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