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Equibles

D. E. Shaw & Co., Inc.

Position in TER — Teradyne, Inc

CIK 1009207 New York, NY
Back to TER Full portfolio

Position in TER

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$256,945,439
+$224,977,844 QoQ
Shares Held
866,712
+424.8% QoQ
Ownership
0.554%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in TER Over Time

Shares Held

Position Value (USD)

Derivatives in TER

reported options exposure · as of Mar 31, 2026
CallValue
$0
CallShares
0
PutValue
$4,446,900
PutShares
15,000

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 Mar 31, 2026

D. E. Shaw & Co., Inc. holds $2,107,900,188 across 22 Semiconductor Equipment & Materials names. TER ranks #3 (12.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ASML
Asml Holding NV
 415,578 $548,907,889
2 AMAT
Applied Materials Inc /De
 1,009,618 $345,077,336
3 TER
Teradyne, Inc
This page 		866,712 $256,945,439
4 LRCX
Lam Research Corp
 946,616 $202,253,973
5 ONTO
Onto Innovation Inc.
 722,578 $148,179,070
6 Q
Qnity Electronics, Inc.
 960,820 $110,859,411
7 UCTT
Ultra Clean Holdings, Inc.
 1,183,257 $73,574,919
8 KLAC
Kla Corp
 49,672 $73,137,548

All Filings in TER

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $4,446,900 15,000
2026-03-31 $256,945,439 866,712
2025-12-31 $10,916,784 56,400
2025-12-31 $31,967,595 165,156
2025-12-31 $13,239,504 68,400
2025-09-30 $12,291,252 89,300
2025-09-30 $19,159,074 139,197
2025-06-30 $78,712,371 875,360
2025-06-30 $13,937,600 155,000
2025-03-31 $4,196,080 50,800
2025-03-31 $46,168,113 558,936
2024-12-31 $1,397,712 11,100
2024-12-31 $35,685,728 283,400
2024-12-31 $35,464,863 281,646
2024-09-30 $16,876,921 126,013
2024-09-30 $1,754,483 13,100
2024-09-30 $375,004 2,800
2024-06-30 $24,003,702 161,870
2024-03-31 $7,580,257 67,183
2023-12-31 $5,426,000 50,000
2023-12-31 $37,137,605 342,219
2023-09-30 $5,023,000 50,000
2023-09-30 $82,681,794 823,032
2023-06-30 $5,566,500 50,000
2023-06-30 $75,665,100 679,647
2023-03-31 $5,375,500 50,000
2023-03-31 $83,426,791 775,991
2022-12-31 $4,367,500 50,000
2022-12-31 $94,746,623 1,084,678
2022-09-30 $85,341,993 1,135,622
2022-09-30 $3,757,500 50,000
2022-06-30 $4,477,500 50,000
2022-06-30 $81,959,920 915,242
2022-03-31 $5,911,500 50,000
2022-03-31 $92,430,558 781,786
2021-12-31 $4,088,250 25,000
2021-12-31 $92,367,958 564,838
2021-09-30 $2,729,250 25,000
2021-09-30 $109,010,283 998,537
2021-06-30 $109,389,860 816,586
2021-06-30 $3,349,000 25,000
2021-03-31 $133,287,419 1,095,393
2021-03-31 $3,042,000 25,000
2020-12-31 $2,985,261 24,900
2020-12-31 $2,997,250 25,000
2020-12-31 $133,516,217 1,113,656
2020-09-30 $5,355,604 67,400
2020-09-30 $1,986,500 25,000
2020-09-30 $82,557,350 1,038,980
2020-06-30 $2,112,750 25,000

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