Jane Street’s Regeneron Pharmaceuticals REGN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $4.15M | Sell |
5,374
-7,247
| -57% | -$5.55M | ﹤0.01% | 3783 |
|
|
2025
Q4 | $9.74M | Sell |
12,621
-84,089
| -87% | -$57.1M | 0.01% | 2353 |
|
|
2025
Q3 | $54.4M | Buy |
96,710
+40,686
| +73% | +$23M | 0.06% | 912 |
|
|
2025
Q2 | $29.4M | Sell |
56,024
-40,435
| -42% | -$22.6M | 0.05% | 1104 |
|
|
2025
Q1 | $61.2M | Buy |
96,459
+4,803
| +5% | +$3.3M | 0.11% | 559 |
|
|
2024
Q4 | $65.3M | Sell |
91,656
-35,332
| -28% | -$29.7M | 0.1% | 581 |
|
|
2024
Q3 | $133M | Sell |
126,988
-16,065
| -11% | -$17.9M | 0.22% | 304 |
|
|
2024
Q2 | $150M | Buy |
143,053
+90,879
| +174% | +$88.1M | 0.16% | 275 |
|
|
2024
Q1 | $50.2M | Sell |
52,174
-21,629
| -29% | -$20.6M | 0.07% | 630 |
|
|
2023
Q4 | $64.8M | Buy |
73,803
+34,393
| +87% | +$28.3M | 0.08% | 562 |
|
|
2023
Q3 | $32.4M | Sell |
39,410
-30,337
| -43% | -$23.8M | 0.05% | 776 |
|
|
2023
Q2 | $50.1M | Buy |
69,747
+35,238
| +102% | +$27.2M | 0.07% | 595 |
|
|
2023
Q1 | $28.4M | Sell |
34,509
-124,036
| -78% | -$93.5M | 0.05% | 790 |
|
|
2022
Q4 | $114M | Buy |
158,545
+36,152
| +30% | +$26.7M | 0.22% | 253 |
|
|
2022
Q3 | $84.3M | Buy |
122,393
+110,784
| +954% | +$69.7M | 0.16% | 328 |
|
|
2022
Q2 | $6.86M | Sell |
11,609
-29,491
| -72% | -$19.2M | 0.01% | 2209 |
|
|
2022
Q1 | $28.7M | Buy |
41,100
+20,550
| +100% | +$13M | 0.05% | 997 |
|
|
2021
Q4 | $13M | Sell |
20,550
-22,122
| -52% | -$13.6M | 0.03% | 1590 |
|
|
2021
Q3 | $25.8M | Sell |
42,672
-25,180
| -37% | -$15.6M | 0.07% | 958 |
|
|
2021
Q2 | $37.9M | Buy |
67,852
+7,526
| +12% | +$3.81M | 0.1% | 683 |
|
|
2021
Q1 | $28.5M | Buy |
60,326
+133
| +0.2% | +$64.8K | 0.08% | 737 |
|
|
2020
Q4 | $29.1M | Buy |
60,193
+17,932
| +42% | +$9.68M | 0.09% | 666 |
|
|
2020
Q3 | $23.7M | Buy |
42,261
+31,940
| +309% | +$19.4M | 0.09% | 681 |
|
|
2020
Q2 | $6.44M | Buy |
10,321
+3,025
| +41% | +$1.72M | 0.03% | 1570 |
|
|
2020
Q1 | $3.56M | Buy |
7,296
+5,108
| +233% | +$2.11M | 0.02% | 1457 |
|
|
2019
Q4 | $821K | Sell |
2,188
-5,809
| -73% | -$1.95M | ﹤0.01% | 3043 |
|
|
2019
Q3 | $2.22M | Sell |
7,997
-14,969
| -65% | -$4.43M | 0.01% | 1695 |
|
|
2019
Q2 | $7.19M | Sell |
22,966
-33,804
| -60% | -$11.3M | 0.04% | 821 |
|
|
2019
Q1 | $23.3M | Buy |
56,770
+44,189
| +351% | +$18.2M | 0.1% | 372 |
|
|
2018
Q4 | $4.7M | Sell |
12,581
-3,919
| -24% | -$1.43M | 0.04% | 987 |
|
|
2018
Q3 | $6.67M | Sell |
16,500
-7,474
| -31% | -$2.84M | 0.04% | 850 |
|
|
2018
Q2 | $8.27M | Sell |
23,974
-18,132
| -43% | -$5.67M | 0.06% | 708 |
|
|
2018
Q1 | $14.5M | Buy |
42,106
+27,591
| +190% | +$9.6M | 0.11% | 402 |
|
|
2017
Q4 | $5.46M | Sell |
14,515
-19,316
| -57% | -$7.82M | 0.04% | 817 |
|
|
2017
Q3 | $15.1M | Sell |
33,831
-107
| -0.3% | -$50.9K | 0.13% | 362 |
|
|
2017
Q2 | $16.7M | Buy |
33,938
+18,739
| +123% | +$8.2M | 0.15% | 286 |
|
|
2017
Q1 | $5.89M | Buy |
15,199
+2,395
| +19% | +$888K | 0.06% | 614 |
|
|
2016
Q4 | $4.7M | Buy |
12,804
+7,627
| +147% | +$2.9M | 0.05% | 714 |
|
|
2016
Q3 | $2.08M | Buy |
5,177
+2,549
| +97% | +$1.02M | 0.02% | 1176 |
|
|
2016
Q2 | $917K | Buy |
2,628
+644
| +32% | +$248K | 0.01% | 2088 |
|
|
2016
Q1 | $715K | Sell |
1,984
-5,180
| -72% | -$2.13M | 0.01% | 2210 |
|
|
2015
Q4 | $3.89M | Buy |
7,164
+3,264
| +84% | +$1.77M | 0.06% | 627 |
|
|
2015
Q3 | $1.81M | Buy |
3,900
+1,950
| +100% | +$1.05M | 0.03% | 1085 |
|
|
2015
Q2 | $995K | Buy |
1,950
+353
| +22% | +$172K | 0.01% | 1566 |
|
|
2015
Q1 | $721K | Sell |
1,597
-288
| -15% | -$122K | 0.01% | 1678 |
|
|
2014
Q4 | $773K | Sell |
1,885
-816
| -30% | -$321K | 0.01% | 1204 |
|
|
2014
Q3 | $974K | Buy |
2,701
+823
| +44% | +$276K | 0.02% | 955 |
|
|
2014
Q2 | $530K | Sell |
1,878
-1,264
| -40% | -$375K | 0.01% | 1362 |
|
|
2014
Q1 | $943K | Sell |
3,142
-1,128
| -26% | -$348K | 0.02% | 1005 |
|
|
2013
Q4 | $1.18M | Sell |
4,270
-9,705
| -69% | -$2.79M | 0.03% | 712 |
|
|
2013
Q3 | $4.37M | Sell |
13,975
-10,330
| -43% | -$2.72M | 0.09% | 273 |
|
|
2013
Q2 | $5.47M | Buy |
+24,305
| New | +$5.66M | 0.16% | 157 |
|
Other funds holding REGN
VCM
N
