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D. E. Shaw & Co., Inc.

Position in ATS — ATS Corp /ATS

CIK 1009207 New York, NY

Position in ATS

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$851,640
-$2,125,434 QoQ
Shares Held
30,200
-72.1% QoQ
Ownership
0.031%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2023
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ATS Over Time

Shares Held

Position Value (USD)

Derivatives in ATS

reported options exposure · as of Mar 31, 2025
CallValue
$1,246,500
CallShares
50,000
PutValue
$2,493,000
PutShares
100,000

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 Specialty Industrial Machinery

Industrials · as of Mar 31, 2026

D. E. Shaw & Co., Inc. holds $2,100,872,016 across 44 Specialty Industrial Machinery names. ATS ranks #39 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ATS

Export CSV
23 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $851,640 30,200
2025-12-31 $2,977,074 108,100
2025-09-30 $5,708,980 217,900
2025-06-30 $1,867,275 58,572
2025-03-31 $2,493,000 100,000
2025-03-31 $1,246,500 50,000
2025-03-31 $770,337 30,900
2024-12-31 $984,504 32,300
2024-12-31 $3,078,480 101,000
2024-12-31 $2,133,600 70,000
2024-09-30 $3,622,535 124,700
2024-09-30 $2,050,610 70,589
2024-09-30 $2,033,500 70,000
2024-06-30 $1,695,014 52,461
2024-06-30 $558,963 17,300
2024-06-30 $969,300 30,000
2024-03-31 $1,011,600 30,000
2024-03-31 $458,592 13,600
2024-03-31 $9,640,784 285,907
2023-12-31 $1,033,680 24,000
2023-12-31 $9,570,154 222,200
2023-09-30 $7,283,758 170,900
2023-06-30 $5,848,821 126,900