Great Lakes 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
Q2 | $3.61M | Buy |
23,499
+16,934
| +258% | +$1.96M | 0.03% | 306 |
|
|
2026
Q1 | $536K | Sell |
6,565
-2,669
| -29% | -$216K | ﹤0.01% | 584 |
|
|
2025
Q4 | $733K | Buy |
9,234
+2,074
| +29% | +$172K | 0.01% | 555 |
|
|
2025
Q3 | $602K | Sell |
7,160
-639
| -8% | -$57K | 0.01% | 589 |
|
|
2025
Q2 | $825K | Sell |
7,799
-72
| -0.9% | -$7.26K | 0.01% | 543 |
|
|
2025
Q1 | $758K | Buy |
7,871
+1
| +0% | +$101 | 0.01% | 546 |
|
|
2024
Q4 | $744K | Buy |
7,870
+9
| +0.1% | +$800 | 0.01% | 609 |
|
|
2024
Q3 | $610K | Sell |
7,861
-1,371
| -15% | -$93.7K | 0.01% | 638 |
|
|
2024
Q2 | $556K | Sell |
9,232
-945
| -9% | -$58.8K | ﹤0.01% | 641 |
|
|
2024
Q1 | $695K | Sell |
10,177
-308
| -3% | -$20.5K | 0.01% | 579 |
|
|
2023
Q4 | $614K | Sell |
10,485
-546
| -5% | -$30.2K | 0.01% | 585 |
|
|
2023
Q3 | $647K | Buy |
11,031
+342
| +3% | +$22.6K | 0.01% | 576 |
|
|
2023
Q2 | $808K | Sell |
10,689
-691
| -6% | -$47K | 0.01% | 541 |
|
|
2023
Q1 | $756K | Sell |
11,380
-511
| -4% | -$29.1K | 0.01% | 604 |
|
|
2022
Q4 | $581K | Sell |
11,891
-7,614
| -39% | -$397K | 0.03% | 482 |
|
|
2022
Q3 | $958K | Buy |
19,505
+10
| +0.1% | +$542 | 0.02% | 415 |
|
|
2022
Q2 | $1.1M | Sell |
19,495
-750
| -4% | -$44.5K | 0.02% | 422 |
|
|
2022
Q1 | $1.38M | Sell |
20,245
-855
| -4% | -$53.2K | 0.02% | 413 |
|
|
2021
Q4 | $1.52M | Sell |
21,100
-1,350
| -6% | -$88.8K | 0.02% | 408 |
|
|
2021
Q3 | $1.31M | Sell |
22,450
-2,010
| -8% | -$116K | 0.02% | 421 |
|
|
2021
Q2 | $1.17M | Buy |
24,460
+11,100
| +83% | +$474K | 0.02% | 439 |
|
|
2021
Q1 | $493K | Sell |
13,360
-885
| -6% | -$29K | 0.01% | 514 |
|
|
2020
Q4 | $423K | Sell |
14,245
-3,825
| -21% | -$96.7K | 0.01% | 505 |
|
|
2020
Q3 | $426K | Sell |
18,070
-1,525
| -8% | -$39.4K | 0.01% | 456 |
|
|
2020
Q2 | $538K | Sell |
19,595
-7,665
| -28% | -$192K | 0.01% | 434 |
|
|
2020
Q1 | $552K | Sell |
27,260
-9,275
| -25% | -$199K | 0.02% | 422 |
|
|
2019
Q4 | $780K | Sell |
36,535
-1,250
| -3% | -$23.5K | 0.02% | 407 |
|
|
2019
Q3 | $581K | Sell |
37,785
-781,010
| -95% | -$12.7M | 0.01% | 426 |
|
|
2019
Q2 | $12.6M | Buy |
818,795
+21,950
| +3% | +$361K | 0.27% | 85 |
|
|
2019
Q1 | $13.4M | Buy |
796,845
+44,630
| +6% | +$711K | 0.3% | 82 |
|
|
2018
Q4 | $10.6M | Buy |
752,215
+129,010
| +21% | +$1.97M | 0.25% | 104 |
|
|
2018
Q3 | $11.5M | Sell |
623,205
-58,705
| -9% | -$898K | 0.25% | 87 |
|
|
2018
Q2 | $8.51M | Buy |
681,910
+321,455
| +89% | +$3.81M | 0.2% | 119 |
|
|
2018
Q1 | $3.86M | Buy |
360,455
+94,860
| +36% | +$924K | 0.09% | 217 |
|
|
2017
Q4 | $2.32M | Buy |
265,595
+24,590
| +10% | +$200K | 0.05% | 297 |
|
|
2017
Q3 | $1.73M | Buy |
241,005
+24,280
| +11% | +$184K | 0.04% | 325 |
|
|
2017
Q2 | $1.62M | Buy |
216,725
+77,150
| +55% | +$598K | 0.04% | 316 |
|
|
2017
Q1 | $1.07M | Buy |
139,575
+20,315
| +17% | +$144K | 0.03% | 350 |
|
|
2016
Q4 | $718K | Sell |
119,260
-2,440
| -2% | -$15.2K | 0.02% | 386 |
|
|
2016
Q3 | $899K | Buy |
+121,700
| New | +$850K | 0.02% | 365 |
|
Other funds holding FTNT
Great Lakes Advisors's FTNT Position: Q2 2026 in Review
Great Lakes Advisors increased its Fortinet (FTNT) stake by 258% in Q2 2026, buying an estimated $1.96M and bringing the position to 23,499 shares worth $3.61M. The position accounts for 0.03% of the portfolio, ranked #306.
Great Lakes Advisors first reported a position in FTNT in Q3 2016 and has held it in 40 quarters since. The position peaked at $13.4M in Q1 2019. 1,569 funds tracked by Wall St. Rank hold FTNT as of Q2 2026.
- Great Lakes Advisors held 23,499 shares of Fortinet worth $3.61M as of Q2 2026.
- Great Lakes Advisors bought 16,934 Fortinet shares in Q2 2026, an estimated $1.96M.
- Fortinet made up 0.03% of Great Lakes Advisors's portfolio in Q2 2026, its #306 holding.
- Great Lakes Advisors first reported a position in Fortinet in Q3 2016 and has held it in 40 quarters since.
- Great Lakes Advisors's Fortinet position peaked at $13.4M in Q1 2019.
- 1,569 funds tracked by Wall St. Rank held Fortinet as of Q2 2026.
Based on Great Lakes Advisors's 13F filing for Q2 2026, filed 10 Aug 2026.