Optiver Holding’s Fortinet FTNT Stock Holding History

Optiver Holding’s Portfolio FTNT Stock Details FTNT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.83M	Sell	11,899 -61,242	-84%	-$7.08M	﹤0.01%	564
2026 Q1	$5.98M	Sell	73,141 -77,868	-52%	-$6.29M	﹤0.01%	416
2025 Q4	$12M	Buy	151,009 +121,887	+419%	+$10.1M	﹤0.01%	310
2025 Q3	$2.45M	Buy	29,122 +29,040	+35,415%	+$2.59M	﹤0.01%	381
2025 Q2	$8.67K	Buy	+82	New	+$8.27K	﹤0.01%	1045
2025 Q1	–	Sell	-400	Closed	-$37.8K	–	1429
2024 Q4	$37.8K	Sell	400 -1	-0.2%	-$89	﹤0.01%	626
2024 Q3	$31.1K	Sell	401 -52	-11%	-$3.55K	﹤0.01%	608
2024 Q2	$27.3K	Buy	+453	New	+$28.2K	﹤0.01%	606
2022 Q1	–	Sell	-610	Closed	-$36K	–	653
2021 Q4	$36K	Hold	610	–	–	﹤0.01%	477
2021 Q3	$36K	Buy	+610	New	+$35.3K	﹤0.01%	377

Other funds holding FTNT

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Optiver Holding's FTNT Position: Q2 2026 in Review

Optiver Holding reduced its Fortinet (FTNT) stake by 84% in Q2 2026, selling an estimated $7.08M and leaving 11,899 shares worth $1.83M. The position accounts for ﹤0.01% of the portfolio, ranked #564.

Optiver Holding first reported a position in FTNT in Q3 2021 and has held it in 10 quarters since. The position peaked at $12M in Q4 2025. 1,579 funds tracked by Wall St. Rank hold FTNT as of Q2 2026.

Optiver Holding held 11,899 shares of Fortinet worth $1.83M as of Q2 2026.
Optiver Holding sold 61,242 Fortinet shares in Q2 2026, an estimated $7.08M.
Fortinet made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #564 holding.
Optiver Holding first reported a position in Fortinet in Q3 2021 and has held it in 10 quarters since.
Optiver Holding's Fortinet position peaked at $12M in Q4 2025.
1,579 funds tracked by Wall St. Rank held Fortinet as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.