Group One Trading
HAPN

Group One Trading’s Happen Inc HAPN Stock Holding History

Group One Trading’s Portfolio HAPN Stock Details HAPN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$22.9K Sell
1,600
-22,900
-93% -$384K ﹤0.01% 5868
2025
Q4 		$464K Buy
24,500
+9,000
+58% +$159K ﹤0.01% 3603
2025
Q3 		$235K Sell
15,500
-10,400
-40% -$158K ﹤0.01% 4508
2025
Q2 		$312K Buy
25,900
+13,200
+104% +$137K ﹤0.01% 3886
2025
Q1 		$131K Sell
12,700
-12,900
-50% -$173K ﹤0.01% 4387
2024
Q4 		$414K Buy
25,600
+10,200
+66% +$150K ﹤0.01% 3329
2024
Q3 		$176K Sell
15,400
-2,000
-11% -$21.3K ﹤0.01% 3744
2024
Q2 		$147K Sell
17,400
-4,400
-20% -$37.6K ﹤0.01% 3651
2024
Q1 		$192K Sell
21,800
-11,500
-35% -$96.4K ﹤0.01% 3599
2023
Q4 		$291K Buy
33,300
+7,800
+31% +$49K ﹤0.01% 3532
2023
Q3 		$156K Sell
25,500
-31,000
-55% -$241K ﹤0.01% 4034
2023
Q2 		$551K Buy
56,500
+18,300
+48% +$147K ﹤0.01% 2917
2023
Q1 		$275K Sell
38,200
-104,300
-73% -$929K ﹤0.01% 3369
2022
Q4 		$1.25M Sell
142,500
-26,900
-16% -$277K ﹤0.01% 2217
2022
Q3 		$1.87M Sell
169,400
-15,200
-8% -$205K ﹤0.01% 1984
2022
Q2 		$2.16M Sell
184,600
-79,200
-30% -$1.11M ﹤0.01% 1989
2022
Q1 		$4.16M Sell
263,800
-75,500
-22% -$1.4M ﹤0.01% 1704
2021
Q4 		$8.2M Buy
339,300
+211,200
+165% +$7.15M 0.01% 1271
2021
Q3 		$3.62M Sell
128,100
-93,200
-42% -$2.31M ﹤0.01% 2034
2021
Q2 		$4.01M Buy
221,300
+31,100
+16% +$483K ﹤0.01% 1905
2021
Q1 		$3.14M Buy
190,200
+18,200
+11% +$240K ﹤0.01% 1979
2020
Q4 		$1.82M Buy
172,000
+31,200
+22% +$209K ﹤0.01% 2136
2020
Q3 		$663K Sell
140,800
-31,100
-18% -$164K ﹤0.01% 2594
2020
Q2 		$782K Sell
171,900
-78,400
-31% -$488K ﹤0.01% 2258
2020
Q1 		$1.97M Buy
250,300
+16,300
+7% +$181K 0.02% 1055
2019
Q4 		$2.95M Buy
234,000
+216,800
+1,260% +$2.8M 0.02% 992
2019
Q3 		$225K Sell
17,200
-37,980
-69% -$549K ﹤0.01% 3000
2019
Q2 		$905K Sell
55,180
-6,880
-11% -$109K 0.01% 1667
2019
Q1 		$959K Buy
62,060
+7,580
+14% +$117K 0.01% 1440
2018
Q4 		$716K Buy
54,480
+20,880
+62% +$344K 0.01% 1748
2018
Q3 		$652K Sell
33,600
-165,640
-83% -$3.22M 0.01% 2050
2018
Q2 		$3.78M Buy
199,240
+16,040
+9% +$272K 0.03% 696
2018
Q1 		$3.21M Sell
183,200
-25,140
-12% -$484K 0.03% 699
2017
Q4 		$4.3M Buy
208,340
+93,760
+82% +$2.33M 0.03% 715
2017
Q3 		$3.49M Sell
114,580
-21,100
-16% -$607K 0.03% 701
2017
Q2 		$3.74M Sell
135,680
-62,700
-32% -$1.78M 0.04% 604
2017
Q1 		$5.45M Sell
198,380
-213,760
-52% -$6.08M 0.06% 372
2016
Q4 		$10.8M Sell
412,140
-169,220
-29% -$4.64M 0.1% 200
2016
Q3 		$18M Sell
581,360
-144,200
-20% -$3.74M 0.2% 93
2016
Q2 		$15.6M Buy
725,560
+662,320
+1,047% +$19.1M 0.18% 93
2016
Q1 		$2.62M Sell
63,240
-79,500
-56% -$3.34M 0.04% 628
2015
Q4 		$7.89M Buy
142,740
+21,880
+18% +$1.45M 0.09% 218
2015
Q3 		$8M Sell
120,860
-10,940
-8% -$743K 0.11% 200
2015
Q2 		$9.72M Buy
131,800
+107,280
+438% +$9.59M 0.14% 157
2015
Q1 		$2.41M Buy
24,520
+19,840
+424% +$2.07M 0.04% 549
2014
Q4 		$592K Buy
+4,680
New +$591K 0.01% 1430

Other funds holding HAPN

Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SM
Senvest Management New York $3.01B AUM 35.7% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

Group One Trading's HAPN Position: Q4 2025 in Review

Group One Trading sold out of Happen Inc (HAPN) in Q4 2025, closing a stake of 48,383 shares — an estimated $855K sold.

Group One Trading first reported a position in HAPN in Q4 2014 and held it in 31 quarters. The position peaked at $13.1M in Q3 2021. 255 funds tracked by Wall St. Rank hold HAPN as of Q4 2025.

  • Group One Trading reported no remaining Happen Inc position as of Q4 2025 after selling out during the quarter.
  • Group One Trading sold 48,383 Happen Inc shares in Q4 2025, an estimated $855K.
  • Group One Trading first reported a position in Happen Inc in Q4 2014 and held it in 31 quarters.
  • Group One Trading's Happen Inc position peaked at $13.1M in Q3 2021.
  • 255 funds tracked by Wall St. Rank held Happen Inc as of Q4 2025.

Based on Group One Trading's 13F filing for Q4 2025, filed 12 Feb 2026.