Two Sigma Investments’s Fortinet FTNT Stock Holding History

Two Sigma Investments’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 Q1	$1.48M	Sell	18,100 -9,900	-35%	-$800K	﹤0.01%	2989
2025 Q4	$2.22M	Buy	+28,000	New	+$2.32M	﹤0.01%	2358
2022 Q1	–	Sell	-32,500	Closed	-$2.34M	–	3264
2021 Q4	$2.34M	Buy	32,500 +12,500	+63%	+$823K	0.01%	1789
2021 Q3	$1.17M	Buy	20,000 +10,000	+100%	+$579K	﹤0.01%	2470
2021 Q2	$476K	Hold	10,000	–	–	﹤0.01%	3153
2021 Q1	$369K	Hold	10,000	–	–	﹤0.01%	3176
2020 Q4	$297K	Sell	10,000 -78,500	-89%	-$1.98M	﹤0.01%	2875
2020 Q3	$2.08M	Buy	+88,500	New	+$2.29M	0.01%	1276
2020 Q1	–	Sell	-73,000	Closed	-$1.56M	–	3353
2019 Q4	$1.56M	Sell	73,000 -32,000	-30%	-$602K	﹤0.01%	1804
2019 Q3	$1.61M	Buy	105,000 +49,500	+89%	+$803K	0.01%	1600
2019 Q2	$853K	Buy	+55,500	New	+$914K	﹤0.01%	2068
2019 Q1	–	Sell	-23,000	Closed	-$324K	–	3175
2018 Q4	$324K	Buy	+23,000	New	+$350K	﹤0.01%	2397
2018 Q1	–	Sell	-161,000	Closed	-$1.41M	–	3265
2017 Q4	$1.41M	Buy	+161,000	New	+$1.31M	﹤0.01%	1727
2017 Q3	–	Sell	-52,000	Closed	-$389K	–	2889
2017 Q2	$389K	Buy	+52,000	New	+$403K	﹤0.01%	2499
2016 Q4	–	Sell	-95,000	Closed	-$702K	–	3245
2016 Q3	$702K	Buy	+95,000	New	+$664K	﹤0.01%	2219

Other funds holding FTNT

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Two Sigma Investments's FTNT Position: Q1 2026 in Review

Two Sigma Investments reduced its Fortinet (FTNT) stake by 1.5% in Q1 2026, selling an estimated $1.42M and leaving 1,124,399 shares worth $91.9M. The position accounts for 0.07% of the portfolio, ranked #302.

Two Sigma Investments first reported a position in FTNT in Q2 2013 and has held it in 44 quarters since. The position peaked at $246M in Q3 2024. 1,320 funds tracked by Wall St. Rank hold FTNT as of Q1 2026.

Two Sigma Investments held 1,124,399 shares of Fortinet worth $91.9M as of Q1 2026.
Two Sigma Investments sold 17,581 Fortinet shares in Q1 2026, an estimated $1.42M.
Fortinet made up 0.07% of Two Sigma Investments's portfolio in Q1 2026, its #302 holding.
Two Sigma Investments first reported a position in Fortinet in Q2 2013 and has held it in 44 quarters since.
Two Sigma Investments's Fortinet position peaked at $246M in Q3 2024.
1,320 funds tracked by Wall St. Rank held Fortinet as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.