Ardsley Advisory Partners’s Fortinet FTNT Stock Holding History

Ardsley Advisory Partners’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	–	Sell	-25,600	Closed	-$2.09M	–	176
2026 Q1	$2.09M	Buy	+25,600	New	+$2.07M	0.27%	91
2024 Q2	–	Sell	-25,000	Closed	-$1.55M	–	156
2024 Q1	$1.71M	Buy	+25,000	New	+$1.66M	0.25%	73
2022 Q4	–	Sell	-15,000	Closed	-$737K	–	133
2022 Q3	$737K	Buy	+15,000	New	+$813K	0.17%	80
2014 Q4	–	Sell	-117,000	Closed	-$591K	–	212
2014 Q3	$591K	Buy	117,000 +42,000	+56%	+$212K	0.08%	104
2014 Q2	$377K	Buy	+75,000	New	+$336K	0.05%	187

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

Ardsley Advisory Partners's FTNT Position: Q2 2026 in Review

Ardsley Advisory Partners sold out of Fortinet (FTNT) in Q2 2026, closing a stake of 25,600 shares — an estimated $2.09M sold.

Ardsley Advisory Partners first reported a position in FTNT in Q2 2014 and held it in 5 quarters. The position peaked at $2.09M in Q1 2026. 1,569 funds tracked by Wall St. Rank hold FTNT as of Q2 2026.

Ardsley Advisory Partners reported no remaining Fortinet position as of Q2 2026 after selling out during the quarter.
Ardsley Advisory Partners sold 25,600 Fortinet shares in Q2 2026, an estimated $2.09M.
Ardsley Advisory Partners first reported a position in Fortinet in Q2 2014 and held it in 5 quarters.
Ardsley Advisory Partners's Fortinet position peaked at $2.09M in Q1 2026.
1,569 funds tracked by Wall St. Rank held Fortinet as of Q2 2026.

Based on Ardsley Advisory Partners's 13F filing for Q2 2026, filed 13 Jul 2026.