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Equibles

CITADEL ADVISORS LLC

Position in TER — Teradyne, Inc

CIK 1423053 MIAMI, FL
Back to TER Full portfolio

Position in TER

as of Jun 30, 2026 · filed Sep 2, 2026
Position Value
$32,666,457
-$71,490,316 QoQ
Shares Held
67,515
-80.8% QoQ
Ownership
0.043%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#193
of 1,425 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
$300,609,792
CallShares
621,300
PutValue
$209,067,264
PutShares
432,100

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

CITADEL ADVISORS LLC holds $3,316,848,873 across 26 Semiconductor Equipment & Materials names. TER ranks #14 (1.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AMAT
Applied Materials Inc /De
 1,080,951 $781,527,573
2 KLAC
Kla Corp
 2,541,076 $766,668,039
3 LRCX
Lam Research Corp
 1,420,975 $615,751,095
4 ASML
Asml Holding NV
 188,358 $374,726,919
5 ONTO
Onto Innovation Inc.
 342,187 $129,500,670
6 AXTI
Axt Inc
 1,481,332 $106,774,410
7 Q
Qnity Electronics, Inc.
 613,148 $100,133,199
8 AMKR
Amkor Technology, Inc.
 1,028,138 $88,656,339

All Filings in TER

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $209,067,264 432,100
2026-06-30 $32,666,457 67,515
2026-06-30 $300,609,792 621,300
2026-03-31 $104,156,773 351,335
2026-03-31 $59,529,168 200,800
2026-03-31 $114,581,790 386,500
2025-12-31 $84,721,212 437,700
2025-12-31 $88,069,800 455,000
2025-12-31 $343,719,008 1,775,775
2025-09-30 $203,736,792 1,480,215
2025-09-30 $64,745,856 470,400
2025-09-30 $40,300,992 292,800
2025-06-30 $45,211,776 502,800
2025-06-30 $35,365,536 393,300
2025-06-30 $96,714,894 1,075,566
2025-03-31 $23,797,060 288,100
2025-03-31 $37,784,461 457,439
2025-03-31 $39,928,840 483,400
2024-12-31 $39,387,776 312,800
2024-12-31 $124,177,393 986,161
2024-12-31 $19,681,296 156,300
2024-09-30 $38,143,264 284,800
2024-09-30 $28,915,487 215,900
2024-09-30 $1,954,574 14,594
2024-06-30 $38,955,783 262,700
2024-06-30 $27,863,691 187,900
2024-06-30 $136,546,470 920,807
2024-03-31 $99,594,251 882,693
2024-03-31 $24,100,488 213,600
2024-03-31 $21,336,153 189,100
2023-12-31 $62,606,923 576,916
2023-12-31 $25,762,648 237,400
2023-12-31 $28,432,240 262,000
2023-09-30 $39,129,170 389,500
2023-09-30 $34,417,596 342,600
2023-09-30 $53,106,671 528,635
2023-06-30 $34,289,640 308,000
2023-06-30 $61,948,241 556,438
2023-06-30 $32,898,015 295,500
2023-03-31 $26,071,175 242,500
2023-03-31 $27,726,829 257,900
2023-03-31 $7,024,273 65,336
2022-12-31 $22,466,420 257,200
2022-12-31 $25,340,235 290,100
2022-12-31 $13,827,592 158,301
2022-09-30 $26,377,650 351,000
2022-09-30 $7,389,198 98,326
2022-09-30 $18,103,635 240,900
2022-06-30 $10,611,048 118,493
2022-06-30 $34,745,400 388,000