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 		$1.81M Sell
126,700
-56,500
-31% -$946K ﹤0.01% 2166
2025
Q4 		$3.47M Buy
183,200
+5,900
+3% +$104K 0.01% 1808
2025
Q3 		$2.69M Buy
177,300
+134,400
+313% +$2.04M ﹤0.01% 2012
2025
Q2 		$516K Sell
42,900
-121,800
-74% -$1.26M ﹤0.01% 3394
2025
Q1 		$1.7M Sell
164,700
-106,800
-39% -$1.43M ﹤0.01% 1962
2024
Q4 		$4.4M Sell
271,500
-54,300
-17% -$800K 0.01% 1266
2024
Q3 		$3.72M Buy
325,800
+83,600
+35% +$892K 0.01% 1229
2024
Q2 		$2.05M Buy
242,200
+55,700
+30% +$476K 0.01% 1441
2024
Q1 		$1.64M Sell
186,500
-213,700
-53% -$1.79M 0.01% 1650
2023
Q4 		$3.5M Buy
400,200
+128,400
+47% +$807K 0.01% 1408
2023
Q3 		$1.66M Sell
271,800
-60,800
-18% -$473K 0.01% 1799
2023
Q2 		$3.24M Buy
332,600
+164,600
+98% +$1.32M 0.01% 1307
2023
Q1 		$1.21M Sell
168,000
-502,100
-75% -$4.47M ﹤0.01% 1964
2022
Q4 		$5.9M Sell
670,100
-171,200
-20% -$1.76M 0.01% 1043
2022
Q3 		$9.3M Sell
841,300
-110,900
-12% -$1.49M 0.02% 771
2022
Q2 		$11.1M Sell
952,200
-173,300
-15% -$2.44M 0.02% 775
2022
Q1 		$17.8M Sell
1,125,500
-427,900
-28% -$7.93M 0.02% 670
2021
Q4 		$37.6M Buy
1,553,400
+898,000
+137% +$30.4M 0.03% 392
2021
Q3 		$18.5M Sell
655,400
-182,300
-22% -$4.51M 0.02% 657
2021
Q2 		$15.2M Sell
837,700
-50,500
-6% -$785K 0.02% 801
2021
Q1 		$14.7M Buy
888,200
+295,400
+50% +$3.89M 0.02% 701
2020
Q4 		$6.26M Buy
592,800
+495,200
+507% +$3.31M 0.01% 1129
2020
Q3 		$460K Sell
97,600
-25,900
-21% -$136K ﹤0.01% 2914
2020
Q2 		$562K Sell
123,500
-5,500
-4% -$34.2K ﹤0.01% 2538
2020
Q1 		$1.01M Sell
129,000
-130,700
-50% -$1.46M 0.01% 1510
2019
Q4 		$3.28M Buy
259,700
+6,800
+3% +$87.7K 0.02% 932
2019
Q3 		$3.31M Buy
252,900
+156,100
+161% +$2.25M 0.03% 840
2019
Q2 		$1.59M Buy
96,800
+15,280
+19% +$241K 0.01% 1261
2019
Q1 		$1.26M Sell
81,520
-47,380
-37% -$731K 0.01% 1249
2018
Q4 		$1.7M Buy
128,900
+20,240
+19% +$334K 0.01% 1137
2018
Q3 		$2.11M Buy
108,660
+24,240
+29% +$471K 0.02% 1127
2018
Q2 		$1.6M Buy
84,420
+40,400
+92% +$684K 0.01% 1299
2018
Q1 		$770K Sell
44,020
-146,460
-77% -$2.82M 0.01% 1710
2017
Q4 		$3.93M Buy
190,480
+81,380
+75% +$2.02M 0.03% 774
2017
Q3 		$3.32M Buy
109,100
+39,600
+57% +$1.14M 0.03% 735
2017
Q2 		$1.92M Sell
69,500
-93,580
-57% -$2.66M 0.02% 977
2017
Q1 		$4.48M Sell
163,080
-46,420
-22% -$1.32M 0.05% 451
2016
Q4 		$5.5M Sell
209,500
-101,460
-33% -$2.78M 0.05% 403
2016
Q3 		$9.61M Sell
310,960
-15,440
-5% -$401K 0.1% 198
2016
Q2 		$7.02M Buy
326,400
+266,560
+445% +$7.68M 0.08% 263
2016
Q1 		$2.48M Buy
59,840
+13,840
+30% +$581K 0.04% 651
2015
Q4 		$2.54M Sell
46,000
-13,780
-23% -$914K 0.03% 713
2015
Q3 		$3.95M Buy
59,780
+22,540
+61% +$1.53M 0.05% 429
2015
Q2 		$2.75M Buy
37,240
+12,040
+48% +$1.08M 0.04% 570
2015
Q1 		$2.48M Buy
25,200
+23,180
+1,148% +$2.41M 0.04% 536
2014
Q4 		$256K Buy
+2,020
New +$255K ﹤0.01% 2101

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.