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Equibles

TWO SIGMA INVESTMENTS, LP

Position in AMTM — Amentum Holdings, Inc.

CIK 1179392 NEW YORK, NY
Back to AMTM Full portfolio

Position in AMTM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$5,875,819
-$17,600,797 QoQ
Shares Held
284,268
-68.4% QoQ
Ownership
0.116%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#71
of 462 holders
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMTM Over Time

Shares Held

Position Value (USD)

Derivatives in AMTM

reported options exposure · as of Mar 31, 2026
CallValue
$524,208
CallShares
20,100
PutValue
$203,424
PutShares
7,800

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 Business Services

Industrials · as of Jun 30, 2026

TWO SIGMA INVESTMENTS, LP holds $967,980,503 across 26 Specialty Business Services names. AMTM ranks #16 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CTAS
Cintas Corp
 2,360,937 $401,548,164
2 CPRT
Copart Inc
 12,549,718 $353,776,550
3 RELX
Relx PLC
 886,341 $28,070,419
4 AZZ
Azz Inc
 155,785 $24,154,464
5 BV
BrightView Holdings, Inc.
 1,619,826 $22,952,934
6 TRI
Thomson Reuters Corp /Can/
 253,513 $20,704,406
7 ARMK
Aramark
 294,304 $16,745,897
8 TH
Target Hospitality Corp.
 726,830 $14,798,258

All Filings in AMTM

Export CSV
9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,875,819 284,268
2026-03-31 $524,208 20,100
2026-03-31 $203,424 7,800
2026-03-31 $23,476,616 900,177
2025-12-31 $18,501,594 637,986
2025-09-30 $9,558,995 399,123
2025-06-30 $324,141 13,729
2025-03-31 $984,620 54,100
2024-09-30 $10,355,346 321,096