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MARSHALL WACE, LLP

Position in HWM — Howmet Aerospace Inc.

CIK 1318757 LONDON, X0

Position in HWM

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$68,075,578
+$67,636,221 QoQ
Shares Held
295,390
+13683.9% QoQ
Ownership
0.074%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
12 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 100.ToString("F0")% None 0.ToString("F0")%

Common Shares in HWM Over Time

Shares Held

Position Value (USD)

Derivatives in HWM

reported options exposure · as of Mar 31, 2026
CallValue
$138,276
CallShares
600
PutValue
$23,046
PutShares
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 Aerospace & Defense

Industrials · as of Mar 31, 2026

MARSHALL WACE, LLP holds $1,144,150,338 across 52 Aerospace & Defense names. HWM ranks #6 (5.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 HWM
Howmet Aerospace Inc.
This page
295,390 $68,075,578

All Filings in HWM

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16 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $138,276 600
2026-03-31 $68,075,578 295,390
2026-03-31 $23,046 100
2025-12-31 $439,357 2,143
2025-12-31 $102,510 500
2025-03-31 $34,162,708 263,337
2024-12-31 $481,228 4,400
2024-12-31 $31,498,560 288,000
2024-06-30 $18,921,768 243,743
2023-09-30 $10,917,173 236,047
2023-06-30 $292,404 5,900
2022-09-30 $2,270,447 73,406
2022-06-30 $18,497,789 588,165
2021-12-31 $62,138,589 1,952,202
2020-12-31 $18,327,931 642,184
2020-03-31 $12,389 1,006