Jane Street’s Happen Inc HAPN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $1.83M | Sell |
88,300
-38,500
| -30% | -$655K | ﹤0.01% | 5338 |
|
|
2026
Q1 | $1.82M | Sell |
126,800
-270,000
| -68% | -$4.52M | ﹤0.01% | 5283 |
|
|
2025
Q4 | $7.52M | Buy |
396,800
+85,200
| +27% | +$1.51M | ﹤0.01% | 2681 |
|
|
2025
Q3 | $4.73M | Buy |
311,600
+101,800
| +49% | +$1.54M | ﹤0.01% | 3498 |
|
|
2025
Q2 | $2.52M | Sell |
209,800
-195,100
| -48% | -$2.03M | ﹤0.01% | 4048 |
|
|
2025
Q1 | $4.18M | Buy |
404,900
+190,200
| +89% | +$2.55M | ﹤0.01% | 3198 |
|
|
2024
Q4 | $3.48M | Buy |
214,700
+170,000
| +380% | +$2.5M | ﹤0.01% | 3194 |
|
|
2024
Q3 | $511K | Buy |
+44,700
| New | +$477K | ﹤0.01% | 7147 |
|
|
2024
Q1 | – | Sell |
-146,500
| Closed | -$1.28M | – | 9687 |
|
|
2023
Q4 | $1.28M | Sell |
146,500
-57,300
| -28% | -$360K | ﹤0.01% | 5129 |
|
|
2023
Q3 | $1.24M | Buy |
203,800
+74,400
| +57% | +$578K | ﹤0.01% | 4849 |
|
|
2023
Q2 | $1.26M | Sell |
129,400
-19,100
| -13% | -$153K | ﹤0.01% | 4846 |
|
|
2023
Q1 | $1.07M | Sell |
148,500
-143,200
| -49% | -$1.28M | ﹤0.01% | 4872 |
|
|
2022
Q4 | $2.57M | Sell |
291,700
-38,000
| -12% | -$392K | ﹤0.01% | 3460 |
|
|
2022
Q3 | $3.64M | Sell |
329,700
-165,700
| -33% | -$2.23M | ﹤0.01% | 3140 |
|
|
2022
Q2 | $5.79M | Sell |
495,400
-629,600
| -56% | -$8.86M | ﹤0.01% | 2452 |
|
|
2022
Q1 | $17.8M | Sell |
1,125,000
-352,900
| -24% | -$6.54M | 0.01% | 1367 |
|
|
2021
Q4 | $35.7M | Buy |
1,477,900
+751,600
| +103% | +$25.5M | 0.01% | 819 |
|
|
2021
Q3 | $20.5M | Buy |
726,300
+87,800
| +14% | +$2.17M | 0.01% | 1123 |
|
|
2021
Q2 | $11.6M | Sell |
638,500
-189,500
| -23% | -$2.94M | ﹤0.01% | 1552 |
|
|
2021
Q1 | $13.7M | Buy |
828,000
+586,000
| +242% | +$7.71M | 0.01% | 1275 |
|
|
2020
Q4 | $2.56M | Buy |
242,000
+167,900
| +227% | +$1.12M | ﹤0.01% | 3090 |
|
|
2020
Q3 | $349K | Buy |
74,100
+22,000
| +42% | +$116K | ﹤0.01% | 5666 |
|
|
2020
Q2 | $237K | Buy |
+52,100
| New | +$324K | ﹤0.01% | 6167 |
|
|
2018
Q2 | – | Sell |
-3,200
| Closed | -$56K | – | 5336 |
|
|
2018
Q1 | $56K | Sell |
3,200
-172,740
| -98% | -$3.33M | ﹤0.01% | 4664 |
|
|
2017
Q4 | $3.63M | Sell |
175,940
-10,760
| -6% | -$267K | 0.01% | 1080 |
|
|
2017
Q3 | $5.68M | Buy |
+186,700
| New | +$5.37M | 0.02% | 801 |
|
|
2017
Q1 | – | Sell |
-4,080
| Closed | -$107K | – | 4451 |
|
|
2016
Q4 | $107K | Sell |
4,080
-2,620
| -39% | -$71.9K | ﹤0.01% | 3860 |
|
|
2016
Q3 | $207K | Sell |
6,700
-18,660
| -74% | -$484K | ﹤0.01% | 3685 |
|
|
2016
Q2 | $545K | Buy |
+25,360
| New | +$731K | ﹤0.01% | 2679 |
|
Other funds holding HAPN
SM
Jane Street's HAPN Position: Q2 2026 in Review
Jane Street sold out of Happen Inc (HAPN) in Q2 2026, closing a stake of 382,325 shares — an estimated $6.51M sold.
Jane Street first reported a position in HAPN in Q4 2014 and held it in 36 quarters. The position peaked at $7.87M in Q1 2021. 245 funds tracked by Wall St. Rank hold HAPN as of Q2 2026.
- Jane Street reported no remaining Happen Inc position as of Q2 2026 after selling out during the quarter.
- Jane Street sold 382,325 Happen Inc shares in Q2 2026, an estimated $6.51M.
- Jane Street first reported a position in Happen Inc in Q4 2014 and held it in 36 quarters.
- Jane Street's Happen Inc position peaked at $7.87M in Q1 2021.
- 245 funds tracked by Wall St. Rank held Happen Inc as of Q2 2026.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.