Jane Street’s Geron GERN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $1.15M | Sell |
771,971
-241,032
| -24% | -$366K | ﹤0.01% | 6212 |
|
|
2025
Q4 | $1.34M | Sell |
1,013,003
-1,109,335
| -52% | -$1.39M | ﹤0.01% | 5553 |
|
|
2025
Q3 | $2.91M | Buy |
2,122,338
+2,097,084
| +8,304% | +$2.79M | ﹤0.01% | 4278 |
|
|
2025
Q2 | $35.6K | Sell |
25,254
-576,833
| -96% | -$818K | ﹤0.01% | 9259 |
|
|
2025
Q1 | $957K | Buy |
602,087
+202,653
| +51% | +$494K | ﹤0.01% | 5645 |
|
|
2024
Q4 | $1.41M | Sell |
399,434
-551,232
| -58% | -$2.2M | ﹤0.01% | 4755 |
|
|
2024
Q3 | $4.32M | Sell |
950,666
-533,214
| -36% | -$2.42M | 0.01% | 3097 |
|
|
2024
Q2 | $6.29M | Buy |
1,483,880
+995,375
| +204% | +$3.88M | 0.01% | 2640 |
|
|
2024
Q1 | $1.61M | Sell |
488,505
-124,910
| -20% | -$280K | ﹤0.01% | 4515 |
|
|
2023
Q4 | $1.29M | Buy |
613,415
+425,063
| +226% | +$827K | ﹤0.01% | 5109 |
|
|
2023
Q3 | $399K | Sell |
188,352
-384,355
| -67% | -$1.04M | ﹤0.01% | 6618 |
|
|
2023
Q2 | $1.84M | Buy |
572,707
+291,481
| +104% | +$829K | ﹤0.01% | 4292 |
|
|
2023
Q1 | $610K | Buy |
281,226
+249,616
| +790% | +$709K | ﹤0.01% | 5982 |
|
|
2022
Q4 | $76.5K | Sell |
31,610
-15,028
| -32% | -$33.7K | ﹤0.01% | 8227 |
|
|
2022
Q3 | $109K | Sell |
46,638
-27,862
| -37% | -$62.4K | ﹤0.01% | 8604 |
|
|
2022
Q2 | $115K | Buy |
+74,500
| New | +$105K | ﹤0.01% | 8554 |
|
|
2022
Q1 | – | Sell |
-136,564
| Closed | -$166K | – | 10578 |
|
|
2021
Q4 | $166K | Buy |
136,564
+98,833
| +262% | +$142K | ﹤0.01% | 8946 |
|
|
2021
Q3 | $52K | Sell |
37,731
-75,223
| -67% | -$100K | ﹤0.01% | 9535 |
|
|
2021
Q2 | $159K | Buy |
112,954
+77,480
| +218% | +$113K | ﹤0.01% | 9002 |
|
|
2021
Q1 | $57K | Buy |
35,474
+6,673
| +23% | +$11.9K | ﹤0.01% | 8810 |
|
|
2020
Q4 | $46K | Sell |
28,801
-104,887
| -78% | -$191K | ﹤0.01% | 7325 |
|
|
2020
Q3 | $233K | Buy |
133,688
+112,015
| +517% | +$207K | ﹤0.01% | 6237 |
|
|
2020
Q2 | $47K | Buy |
+21,673
| New | +$32.4K | ﹤0.01% | 6876 |
|
|
2019
Q3 | – | Sell |
-50,387
| Closed | -$71K | – | 5327 |
|
|
2019
Q2 | $71K | Buy |
+50,387
| New | +$83.2K | ﹤0.01% | 4912 |
|
|
2019
Q1 | – | Sell |
-153,033
| Closed | -$153K | – | 5236 |
|
|
2018
Q4 | $153K | Buy |
153,033
+33,208
| +28% | +$50.4K | ﹤0.01% | 4561 |
|
|
2018
Q3 | $211K | Buy |
119,825
+104,662
| +690% | +$456K | ﹤0.01% | 4622 |
|
|
2018
Q2 | $52K | Sell |
15,163
-31,944
| -68% | -$122K | ﹤0.01% | 4811 |
|
|
2018
Q1 | $200K | Buy |
+47,107
| New | +$127K | ﹤0.01% | 4455 |
|
|
2017
Q4 | – | Sell |
-10,072
| Closed | -$22K | – | 4810 |
|
|
2017
Q3 | $22K | Sell |
10,072
-230
| -2% | -$543 | ﹤0.01% | 4353 |
|
|
2017
Q2 | $29K | Buy |
+10,302
| New | +$27.4K | ﹤0.01% | 4247 |
|
|
2016
Q4 | – | Sell |
-46,016
| Closed | -$104K | – | 4229 |
|
|
2016
Q3 | $104K | Buy |
+46,016
| New | +$119K | ﹤0.01% | 3841 |
|
|
2016
Q1 | – | Sell |
-23,011
| Closed | -$111K | – | 4301 |
|
|
2015
Q4 | $111K | Buy |
+23,011
| New | +$92.4K | ﹤0.01% | 3772 |
|
|
2015
Q2 | – | Sell |
-12,541
| Closed | -$47K | – | 3798 |
|
|
2015
Q1 | $47K | Buy |
12,541
+1,302
| +12% | +$4.42K | ﹤0.01% | 3040 |
|
|
2014
Q4 | $37K | Sell |
11,239
-11,561
| -51% | -$32K | ﹤0.01% | 2395 |
|
|
2014
Q3 | $46K | Sell |
22,800
-85,309
| -79% | -$210K | ﹤0.01% | 2426 |
|
|
2014
Q2 | $328K | Buy |
+108,109
| New | +$226K | 0.01% | 1769 |
|
|
2013
Q4 | – | Sell |
-71,079
| Closed | -$225K | – | 2558 |
|
|
2013
Q3 | $225K | Buy |
+71,079
| New | +$116K | ﹤0.01% | 2322 |
|
Other funds holding GERN
RCM
SCM
DTC
VCM
EP