Jane Street’s Puma Biotechnology PBYI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | – | Sell |
-36,362
| Closed | -$234K | – | 12803 |
|
|
2025
Q4 | $216K | Sell |
36,362
-102,180
| -74% | -$543K | ﹤0.01% | 9557 |
|
|
2025
Q3 | $736K | Buy |
138,542
+99,094
| +251% | +$420K | ﹤0.01% | 6979 |
|
|
2025
Q2 | $135K | Buy |
+39,448
| New | +$126K | ﹤0.01% | 8812 |
|
|
2025
Q1 | – | Sell |
-22,480
| Closed | -$68.6K | – | 10360 |
|
|
2024
Q4 | $68.6K | Sell |
22,480
-9,649
| -30% | -$28.1K | ﹤0.01% | 8884 |
|
|
2024
Q3 | $81.9K | Buy |
32,129
+16,374
| +104% | +$49.6K | ﹤0.01% | 9058 |
|
|
2024
Q2 | $51.4K | Sell |
15,755
-413,496
| -96% | -$1.82M | ﹤0.01% | 8910 |
|
|
2024
Q1 | $2.28M | Buy |
429,251
+291,648
| +212% | +$1.57M | ﹤0.01% | 3901 |
|
|
2023
Q4 | $596K | Buy |
+137,603
| New | +$456K | ﹤0.01% | 6463 |
|
|
2023
Q2 | – | Sell |
-17,697
| Closed | -$54.7K | – | 9357 |
|
|
2023
Q1 | $54.7K | Sell |
17,697
-23,121
| -57% | -$87.2K | ﹤0.01% | 8425 |
|
|
2022
Q4 | $173K | Buy |
+40,818
| New | +$141K | ﹤0.01% | 7772 |
|
|
2022
Q3 | – | Sell |
-11,076
| Closed | -$32K | – | 10297 |
|
|
2022
Q2 | $32K | Buy |
+11,076
| New | +$27.5K | ﹤0.01% | 9039 |
|
|
2021
Q2 | – | Sell |
-11,257
| Closed | -$110K | – | 10286 |
|
|
2021
Q1 | $110K | Sell |
11,257
-40,864
| -78% | -$456K | ﹤0.01% | 8600 |
|
|
2020
Q4 | $534K | Sell |
52,121
-7,625
| -13% | -$77.2K | ﹤0.01% | 5629 |
|
|
2020
Q3 | $603K | Buy |
59,746
+48,063
| +411% | +$489K | ﹤0.01% | 4867 |
|
|
2020
Q2 | $122K | Sell |
11,683
-1,180
| -9% | -$12.2K | ﹤0.01% | 6637 |
|
|
2020
Q1 | $109K | Sell |
12,863
-97,803
| -88% | -$950K | ﹤0.01% | 4910 |
|
|
2019
Q4 | $968K | Buy |
110,666
+80,516
| +267% | +$667K | 0.01% | 2831 |
|
|
2019
Q3 | $325K | Buy |
+30,150
| New | +$326K | ﹤0.01% | 4080 |
|
|
2019
Q2 | – | Sell |
-51,084
| Closed | -$1.98M | – | 5612 |
|
|
2019
Q1 | $1.98M | Buy |
51,084
+23,188
| +83% | +$708K | 0.01% | 2039 |
|
|
2018
Q4 | $568K | Buy |
27,896
+10,952
| +65% | +$329K | 0.01% | 3303 |
|
|
2018
Q3 | $777K | Buy |
16,944
+3,527
| +26% | +$170K | ﹤0.01% | 3075 |
|
|
2018
Q2 | $794K | Buy |
+13,417
| New | +$778K | 0.01% | 3032 |
|
|
2018
Q1 | – | Sell |
-13,601
| Closed | -$1.34M | – | 5290 |
|
|
2017
Q4 | $1.34M | Sell |
13,601
-1,689
| -11% | -$189K | 0.01% | 1989 |
|
|
2017
Q3 | $1.83M | Buy |
15,290
+5,586
| +58% | +$520K | 0.02% | 1681 |
|
|
2017
Q2 | $848K | Buy |
+9,704
| New | +$543K | 0.01% | 2393 |
|
|
2016
Q4 | – | Sell |
-3,379
| Closed | -$227K | – | 4500 |
|
|
2016
Q3 | $227K | Buy |
+3,379
| New | +$171K | ﹤0.01% | 3578 |
|
|
2015
Q3 | – | Sell |
-24,785
| Closed | -$2.89M | – | 4063 |
|
|
2015
Q2 | $2.89M | Buy |
+24,785
| New | +$4.49M | 0.04% | 761 |
|
|
2015
Q1 | – | Sell |
-5,803
| Closed | -$1.1M | – | 3427 |
|
|
2014
Q4 | $1.1M | Buy |
5,803
+1,636
| +39% | +$363K | 0.02% | 963 |
|
|
2014
Q3 | $994K | Buy |
+4,167
| New | +$856K | 0.02% | 943 |
|
|
2014
Q2 | – | Sell |
-1,943
| Closed | -$202K | – | 2994 |
|
|
2014
Q1 | $202K | Buy |
+1,943
| New | +$228K | ﹤0.01% | 2361 |
|
Other funds holding PBYI
ACA
VCM
VPM
