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JONES FINANCIAL COMPANIES LLLP

Position in FORM — Formfactor Inc

CIK 815917 DES PERES, MO

Position in FORM

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$41,703,759
+$41,644,355 QoQ
Shares Held
429,980
+40273.7% QoQ
Ownership
0.552%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2023
10 quarters on record
Voting authority Sole 99.54579282757338.ToString("F0")% Shared 0.ToString("F0")% None 0.4542071724266245.ToString("F0")%

Common Shares in FORM Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Mar 31, 2026

JONES FINANCIAL COMPANIES LLLP holds $599,978,584 across 25 Semiconductor Equipment & Materials names. FORM ranks #5 (7.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 FORM
Formfactor Inc
This page
429,980 $41,703,759

All Filings in FORM

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10 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $41,703,759 429,980
2025-12-31 $59,404 1,065
2025-09-30 $36,055 990
2025-06-30 $18,477 537
2025-03-31 $13,041 461
2024-12-31 $23,980 545
2024-09-30 $24,288 528
2024-06-30 $27,541 455
2023-12-31 $2,794 67
2023-09-30 $1,083 31