Capstone Investment Advisors
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Capstone Investment Advisors’s Fortinet FTNT Stock Holding History

Capstone Investment Advisors’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 		$278K Buy
+1,808
New +$209K ﹤0.01% 1492
2026
Q1 		– Sell
-6,143
Closed -$496K – 1686
2025
Q4 		$488K Sell
6,143
-14,485
-70% -$1.2M ﹤0.01% 1156
2025
Q3 		$1.73M Buy
+20,628
New +$1.84M ﹤0.01% 814
2025
Q2 		– Sell
-8,435
Closed -$851K – 1642
2025
Q1 		$812K Buy
+8,435
New +$855K ﹤0.01% 942
2024
Q3 		– Sell
-29,795
Closed -$2.04M – 2021
2024
Q2 		$1.8M Buy
29,795
+24,979
+519% +$1.55M 0.01% 768
2024
Q1 		$329K Buy
+4,816
New +$321K ﹤0.01% 1787
2023
Q4 		– Sell
-7,568
Closed -$418K – 2212
2023
Q3 		$444K Buy
+7,568
New +$501K ﹤0.01% 1387
2023
Q1 		– Sell
-41,254
Closed -$2.35M – 1610
2022
Q4 		$2.02M Buy
41,254
+20,002
+94% +$1.04M 0.01% 703
2022
Q3 		$1.04M Buy
+21,252
New +$1.15M 0.01% 989
2021
Q4 		– Sell
-2,075
Closed -$137K – 1934
2021
Q3 		$121K Buy
+2,075
New +$120K ﹤0.01% 1759
2020
Q4 		– Sell
-15,960
Closed -$403K – 1698
2020
Q3 		$376K Buy
+15,960
New +$412K ﹤0.01% 1213
2019
Q3 		– Sell
-9,670
Closed -$157K – 1380
2019
Q2 		$149K Buy
+9,670
New +$159K ﹤0.01% 1292
2017
Q3 		– Sell
-56,500
Closed -$423K – 614
2017
Q2 		$423K Sell
56,500
-611,500
-92% -$4.74M 0.01% 437
2017
Q1 		$5.12M Buy
668,000
+398,980
+148% +$2.82M 0.13% 133
2016
Q4 		$1.62M Buy
+269,020
New +$1.68M 0.05% 321
2016
Q2 		– Sell
-94,000
Closed -$575K – 739
2016
Q1 		$575K Buy
+94,000
New +$519K 0.02% 397
2015
Q4 		– Sell
-27,000
Closed -$229K – 492
2015
Q3 		$229K Buy
+27,000
New +$239K 0.01% 357

Other funds holding FTNT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Capstone Investment Advisors's FTNT Position: Q2 2026 in Review

Capstone Investment Advisors opened a new position in Fortinet (FTNT) in Q2 2026: 1,808 shares worth $278K. The stake represents ﹤0.01% of the portfolio and ranks #1492 among its holdings. This is a return to the name: Capstone Investment Advisors previously reported a position in FTNT as recently as Q4 2025.

Capstone Investment Advisors first reported a position in FTNT in Q3 2015 and has held it in 17 quarters since. The position peaked at $5.12M in Q1 2017. 1,584 funds tracked by Wall St. Rank hold FTNT as of Q2 2026.

  • Capstone Investment Advisors held 1,808 shares of Fortinet worth $278K as of Q2 2026.
  • Fortinet was a new Capstone Investment Advisors position in Q2 2026.
  • Fortinet made up ﹤0.01% of Capstone Investment Advisors's portfolio in Q2 2026, its #1492 holding.
  • Capstone Investment Advisors first reported a position in Fortinet in Q3 2015 and has held it in 17 quarters since.
  • Capstone Investment Advisors's Fortinet position peaked at $5.12M in Q1 2017.
  • 1,584 funds tracked by Wall St. Rank held Fortinet as of Q2 2026.

Based on Capstone Investment Advisors's 13F filing for Q2 2026, filed 17 Aug 2026.