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MARSHALL WACE, LLP

Position in FORM — Formfactor Inc

CIK 1318757 LONDON, X0

Position in FORM

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$9,671,745
+$5,842,283 QoQ
Shares Held
99,719
+45.3% QoQ
Ownership
0.128%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2020
10 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 100.ToString("F0")% None 0.ToString("F0")%

Common Shares in FORM Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Mar 31, 2026

MARSHALL WACE, LLP holds $1,069,427,689 across 28 Semiconductor Equipment & Materials names. FORM ranks #14 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in FORM

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10 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $9,671,745 99,719
2025-12-31 $3,829,462 68,653
2025-03-31 $879,819 31,100
2024-12-31 $376,860 8,565
2024-06-30 $652,452 10,779
2024-03-31 $3,911,084 85,713
2022-12-31 $885,243 39,822
2022-09-30 $3,512,235 140,209
2022-06-30 $1,770,774 45,721
2020-06-30 $4,925,504 167,934