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Optiver Holding B.V.

Position in ACTG — Acacia Research Corp

CIK 1859606 AMSTERDAM, P7

Position in ACTG

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$15,648
+$13,621 QoQ
Shares Held
3,358
+519.6% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#91
of 122 holders
Holding Since
Sep 2025
3 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in ACTG Over Time

Shares Held

Position Value (USD)

Position in Business Equipment & Supplies

Industrials · as of Jun 30, 2026

Optiver Holding B.V. holds $17,575 across 3 Business Equipment & Supplies names. ACTG ranks #1 (89.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ACTG
Acacia Research Corp
This page
3,358 $15,648

All Filings in ACTG

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3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $15,648 3,358
2025-12-31 $2,027 542
2025-09-30 $1,761 542