Group One Trading’s FIVE9 FIVN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$1.22M Sell
80,200
-61,800
-44% -$1.07M ﹤0.01% 2529
2025
Q4
$2.85M Buy
142,000
+84,400
+147% +$1.79M 0.01% 1966
2025
Q3
$1.39M Sell
57,600
-66,700
-54% -$1.76M ﹤0.01% 2678
2025
Q2
$3.29M Buy
124,300
+92,500
+291% +$2.41M 0.01% 1672
2025
Q1
$863K Buy
31,800
+8,500
+36% +$312K ﹤0.01% 2589
2024
Q4
$947K Buy
23,300
+9,200
+65% +$332K ﹤0.01% 2626
2024
Q3
$405K Buy
14,100
+11,400
+422% +$411K ﹤0.01% 3018
2024
Q2
$119K Sell
2,700
-3,000
-53% -$156K ﹤0.01% 3826
2024
Q1
$354K Sell
5,700
-600
-10% -$41.7K ﹤0.01% 3055
2023
Q4
$496K Sell
6,300
-31,000
-83% -$2.16M ﹤0.01% 3075
2023
Q3
$2.4M Buy
37,300
+100
+0.3% +$7.48K 0.01% 1481
2023
Q2
$3.07M Buy
37,200
+23,800
+178% +$1.6M 0.01% 1345
2023
Q1
$969K Sell
13,400
-7,200
-35% -$515K ﹤0.01% 2167
2022
Q4
$1.4M Buy
20,600
+6,400
+45% +$402K ﹤0.01% 2135
2022
Q3
$1.06M Sell
14,200
-71,400
-83% -$6.94M ﹤0.01% 2526
2022
Q2
$7.8M Sell
85,600
-60,200
-41% -$6.09M 0.01% 1009
2022
Q1
$16.1M Buy
145,800
+41,200
+39% +$4.8M 0.02% 716
2021
Q4
$14.4M Buy
104,600
+38,000
+57% +$5.62M 0.01% 852
2021
Q3
$10.6M Buy
66,600
+61,800
+1,288% +$11.3M 0.01% 1019
2021
Q2
$880K Buy
4,800
+3,200
+200% +$552K ﹤0.01% 3566
2021
Q1
$250K Buy
1,600
+1,500
+1,500% +$256K ﹤0.01% 4783
2020
Q4
$17K Sell
100
-3,900
-98% -$593K ﹤0.01% 5596
2020
Q3
$519K Buy
4,000
+3,600
+900% +$433K ﹤0.01% 2809
2020
Q2
$44K Buy
+400
New +$38.9K ﹤0.01% 4442
2019
Q4
Sell
-10,600
Closed -$570K 5247
2019
Q3
$570K Buy
10,600
+9,600
+960% +$540K ﹤0.01% 2224
2019
Q2
$51K Sell
1,000
-26,100
-96% -$1.32M ﹤0.01% 3761
2019
Q1
$1.43M Buy
27,100
+4,100
+18% +$208K 0.02% 1160
2018
Q4
$1.01M Sell
23,000
-16,100
-41% -$648K 0.01% 1505
2018
Q3
$1.71M Buy
+39,100
New +$1.61M 0.01% 1281
2018
Q2
Sell
-7,800
Closed -$232K 5211
2018
Q1
$232K Buy
+7,800
New +$214K ﹤0.01% 2674
2017
Q3
Sell
-1,000
Closed -$22K 4920
2017
Q2
$22K Sell
1,000
-1,000
-50% -$20.5K ﹤0.01% 3910
2017
Q1
$33K Hold
2,000
﹤0.01% 3642
2016
Q4
$28K Buy
+2,000
New +$28.8K ﹤0.01% 3561

Other funds holding FIVN

Group One Trading's FIVN Position: Q1 2026 in Review

Group One Trading increased its FIVE9 (FIVN) stake by 100% in Q1 2026, buying an estimated $1.92M and bringing the position to 220,814 shares worth $3.35M. The position accounts for 0.01% of the portfolio, ranked #1615.

Group One Trading first reported a position in FIVN in Q3 2016 and has held it in 28 quarters since. The position peaked at $9.85M in Q4 2021. 290 funds tracked by Wall St. Rank hold FIVN as of Q1 2026.

  • Group One Trading held 220,814 shares of FIVE9 worth $3.35M as of Q1 2026.
  • Group One Trading bought 110,309 FIVE9 shares in Q1 2026, an estimated $1.92M.
  • FIVE9 made up 0.01% of Group One Trading's portfolio in Q1 2026, its #1615 holding.
  • Group One Trading first reported a position in FIVE9 in Q3 2016 and has held it in 28 quarters since.
  • Group One Trading's FIVE9 position peaked at $9.85M in Q4 2021.
  • 290 funds tracked by Wall St. Rank held FIVE9 as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.