Jane Street’s Ultragenyx Pharmaceutical RARE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$4.06M Sell
111,726
-53,921
-33% -$1.96M ﹤0.01% 1507
2025
Q1
$6M Buy
165,647
+84,132
+103% +$3.05M ﹤0.01% 1212
2024
Q4
$3.43M Sell
81,515
-49,926
-38% -$2.1M ﹤0.01% 1497
2024
Q3
$7.3M Sell
131,441
-53,620
-29% -$2.98M ﹤0.01% 982
2024
Q2
$7.61M Buy
185,061
+119,623
+183% +$4.92M ﹤0.01% 1276
2024
Q1
$3.06M Sell
65,438
-55,277
-46% -$2.58M ﹤0.01% 1789
2023
Q4
$5.77M Buy
120,715
+91,065
+307% +$4.35M ﹤0.01% 1382
2023
Q3
$1.06M Sell
29,650
-47,977
-62% -$1.71M ﹤0.01% 2882
2023
Q2
$3.58M Buy
77,627
+48,854
+170% +$2.25M ﹤0.01% 1799
2023
Q1
$1.15M Sell
28,773
-2,090
-7% -$83.8K ﹤0.01% 2657
2022
Q4
$1.43M Sell
30,863
-4,137
-12% -$192K ﹤0.01% 2311
2022
Q3
$1.45M Buy
35,000
+23,861
+214% +$989K ﹤0.01% 2398
2022
Q2
$664K Buy
11,139
+8,248
+285% +$492K ﹤0.01% 3253
2022
Q1
$210K Sell
2,891
-25,117
-90% -$1.82M ﹤0.01% 4680
2021
Q4
$2.36M Sell
28,008
-3,393
-11% -$285K ﹤0.01% 1743
2021
Q3
$2.83M Sell
31,401
-35,422
-53% -$3.19M ﹤0.01% 1465
2021
Q2
$6.37M Buy
66,823
+61,250
+1,099% +$5.84M ﹤0.01% 773
2021
Q1
$635K Sell
5,573
-27,791
-83% -$3.17M ﹤0.01% 3065
2020
Q4
$4.62M Buy
33,364
+12,467
+60% +$1.73M ﹤0.01% 786
2020
Q3
$1.72M Sell
20,897
-1,391
-6% -$114K ﹤0.01% 1328
2020
Q2
$1.74M Buy
+22,288
New +$1.74M ﹤0.01% 1466
2020
Q1
Sell
-19,651
Closed -$839K 3851
2019
Q4
$839K Buy
19,651
+9,266
+89% +$396K ﹤0.01% 1740
2019
Q3
$444K Buy
+10,385
New +$444K ﹤0.01% 2328
2018
Q4
Sell
-25,602
Closed -$1.95M 3723
2018
Q3
$1.95M Buy
+25,602
New +$1.95M ﹤0.01% 1130
2018
Q2
Sell
-6,652
Closed -$339K 3630
2018
Q1
$339K Sell
6,652
-2,169
-25% -$111K ﹤0.01% 2426
2017
Q4
$409K Buy
8,821
+1,828
+26% +$84.8K ﹤0.01% 2189
2017
Q3
$372K Buy
+6,993
New +$372K ﹤0.01% 2166
2016
Q4
Hold
0
2969
2016
Q3
Hold
0
3000
2016
Q2
Sell
-6,505
Closed -$412K 2886
2016
Q1
$412K Buy
6,505
+524
+9% +$33.2K ﹤0.01% 1707
2015
Q4
$671K Buy
+5,981
New +$671K ﹤0.01% 1360
2015
Q3
Sell
-8,211
Closed -$841K 2842
2015
Q2
$841K Buy
+8,211
New +$841K 0.01% 1145