Citadel Advisors’s Fortinet FTNT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$82.4M Sell
1,008,300
-36,200
-3% -$2.92M 0.01% 948
2025
Q4
$82.9M Sell
1,044,500
-94,400
-8% -$7.83M 0.01% 991
2025
Q3
$95.8M Buy
1,138,900
+322,600
+40% +$28.8M 0.01% 875
2025
Q2
$86.3M Sell
816,300
-207,300
-20% -$20.9M 0.02% 856
2025
Q1
$98.5M Sell
1,023,600
-375,400
-27% -$38.1M 0.02% 704
2024
Q4
$132M Buy
1,399,000
+379,300
+37% +$33.7M 0.02% 589
2024
Q3
$79.1M Sell
1,019,700
-22,500
-2% -$1.54M 0.02% 864
2024
Q2
$62.8M Sell
1,042,200
-108,400
-9% -$6.74M 0.01% 976
2024
Q1
$78.6M Sell
1,150,600
-40,000
-3% -$2.66M 0.02% 883
2023
Q4
$69.7M Buy
1,190,600
+605,500
+103% +$33.5M 0.01% 921
2023
Q3
$34.3M Sell
585,100
-349,300
-37% -$23.1M 0.01% 1395
2023
Q2
$70.6M Sell
934,400
-893,400
-49% -$60.8M 0.01% 809
2023
Q1
$121M Buy
1,827,800
+648,700
+55% +$36.9M 0.03% 530
2022
Q4
$57.6M Sell
1,179,100
-12,100
-1% -$631K 0.01% 1008
2022
Q3
$58.5M Buy
1,191,200
+175,000
+17% +$9.48M 0.01% 940
2022
Q2
$57.5M Buy
1,016,200
+68,700
+7% +$4.08M 0.01% 911
2022
Q1
$64.8M Sell
947,500
-78,000
-8% -$4.85M 0.01% 929
2021
Q4
$73.7M Sell
1,025,500
-245,000
-19% -$16.1M 0.02% 882
2021
Q3
$74.2M Buy
1,270,500
+212,000
+20% +$12.3M 0.02% 840
2021
Q2
$50.4M Buy
1,058,500
+221,000
+26% +$9.43M 0.01% 1117
2021
Q1
$30.9M Sell
837,500
-56,000
-6% -$1.83M 0.01% 1487
2020
Q4
$26.5M Buy
893,500
+64,500
+8% +$1.63M 0.01% 1515
2020
Q3
$19.5M Sell
829,000
-51,500
-6% -$1.33M 0.01% 1597
2020
Q2
$24.2M Buy
880,500
+362,000
+70% +$9.09M 0.01% 1339
2020
Q1
$10.5M Sell
518,500
-200,000
-28% -$4.29M ﹤0.01% 1795
2019
Q4
$15.3M Buy
718,500
+2,500
+0.3% +$47.1K 0.01% 1746
2019
Q3
$11M Buy
716,000
+143,500
+25% +$2.33M 0.01% 2108
2019
Q2
$8.8M Buy
572,500
+29,000
+5% +$478K ﹤0.01% 2338
2019
Q1
$9.13M Sell
543,500
-240,500
-31% -$3.83M ﹤0.01% 2186
2018
Q4
$11M Buy
784,000
+49,500
+7% +$754K 0.01% 1791
2018
Q3
$13.6M Buy
734,500
+273,500
+59% +$4.18M 0.01% 1768
2018
Q2
$5.76M Sell
461,000
-69,000
-13% -$817K ﹤0.01% 2570
2018
Q1
$5.68M Buy
530,000
+117,500
+28% +$1.14M ﹤0.01% 2337
2017
Q4
$3.6M Buy
412,500
+45,500
+12% +$371K ﹤0.01% 2867
2017
Q3
$2.63M Sell
367,000
-24,500
-6% -$186K ﹤0.01% 3082
2017
Q2
$2.93M Buy
391,500
+126,500
+48% +$980K ﹤0.01% 2683
2017
Q1
$2.03M Sell
265,000
-351,000
-57% -$2.48M ﹤0.01% 3058
2016
Q4
$3.71M Buy
616,000
+371,500
+152% +$2.32M ﹤0.01% 2290
2016
Q3
$1.81M Buy
244,500
+96,500
+65% +$674K ﹤0.01% 3094
2016
Q2
$935K Sell
148,000
-25,500
-15% -$165K ﹤0.01% 3643
2016
Q1
$1.06M Sell
173,500
-357,500
-67% -$1.97M ﹤0.01% 3403
2015
Q4
$3.31M Buy
531,000
+129,500
+32% +$930K ﹤0.01% 2214
2015
Q3
$3.41M Buy
401,500
+155,500
+63% +$1.38M ﹤0.01% 2321
2015
Q2
$2.03M Sell
246,000
-34,500
-12% -$268K ﹤0.01% 3044
2015
Q1
$1.96M Sell
280,500
-388,500
-58% -$2.54M ﹤0.01% 3092
2014
Q4
$4.1M Sell
669,000
-46,000
-6% -$248K ﹤0.01% 2161
2014
Q3
$3.61M Buy
715,000
+189,000
+36% +$955K ﹤0.01% 2280
2014
Q2
$2.64M Buy
526,000
+417,500
+385% +$1.87M ﹤0.01% 2461
2014
Q1
$478K Sell
108,500
-14,000
-11% -$61.2K ﹤0.01% 4398
2013
Q4
$469K Sell
122,500
-22,500
-16% -$87.7K ﹤0.01% 4104
2013
Q3
$588K Buy
145,000
+29,000
+25% +$117K ﹤0.01% 3634
2013
Q2
$406K Buy
+116,000
New +$433K ﹤0.01% 4040

Other funds holding FTNT

Citadel Advisors's FTNT Position: Q1 2026 in Review

Citadel Advisors reduced its Fortinet (FTNT) stake by 6.7% in Q1 2026, selling an estimated $5.97M and leaving 1,027,480 shares worth $84M. The position accounts for 0.01% of the portfolio, ranked #934.

Citadel Advisors first reported a position in FTNT in Q2 2013 and has held it in 49 quarters since. The position peaked at $150M in Q3 2016. 1,318 funds tracked by Wall St. Rank hold FTNT as of Q1 2026.

  • Citadel Advisors held 1,027,480 shares of Fortinet worth $84M as of Q1 2026.
  • Citadel Advisors sold 73,933 Fortinet shares in Q1 2026, an estimated $5.97M.
  • Fortinet made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #934 holding.
  • Citadel Advisors first reported a position in Fortinet in Q2 2013 and has held it in 49 quarters since.
  • Citadel Advisors's Fortinet position peaked at $150M in Q3 2016.
  • 1,318 funds tracked by Wall St. Rank held Fortinet as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.