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Optiver Holding B.V.

Position in GPGI — GPGI, Inc.

CIK 1859606 AMSTERDAM, P7

Position in GPGI

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$17,958
+$2,910 QoQ
Shares Held
1,133
+28.7% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#154
of 194 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in GPGI Over Time

Shares Held

Position Value (USD)

Position in Metal Fabrication

Industrials · as of Jun 30, 2026

Optiver Holding B.V. holds $111,568 across 7 Metal Fabrication names. GPGI ranks #2 (16.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 GPGI
GPGI, Inc.
This page
1,133 $17,958

All Filings in GPGI

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $17,958 1,133
2026-03-31 $15,048 880
2025-12-31 $6,709 348
2025-09-30 $7,245 348