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Optiver Holding B.V.

Position in FTNT — Fortinet, Inc.

CIK 1859606 AMSTERDAM, P7

Position in FTNT

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$5,977,082
-$6,014,542 QoQ
Shares Held
73,141
-51.6% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.27%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2021
9 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in FTNT Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Mar 31, 2026

Optiver Holding B.V. holds $341,742,473 across 42 Software - Infrastructure names. FTNT ranks #5 (1.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 FTNT
Fortinet, Inc.
This page
73,141 $5,977,082

All Filings in FTNT

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9 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $5,977,082 73,141
2025-12-31 $11,991,624 151,009
2025-09-30 $2,448,577 29,122
2025-06-30 $8,669 82
2024-12-31 $37,792 400
2024-09-30 $31,097 401
2024-06-30 $27,302 453
2021-12-31 $8,769 122
2021-09-30 $7,125 122