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Rock Springs Capital Management’s Xenon Pharmaceuticals XENE Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$29.2M Hold
931,681
1.82% 21
2025
Q1
$31.3M Sell
931,681
-320,178
-26% -$10.7M 1.79% 18
2024
Q4
$49.1M Sell
1,251,859
-64,618
-5% -$2.53M 1.87% 17
2024
Q3
$51.8M Buy
1,316,477
+43,600
+3% +$1.72M 1.69% 17
2024
Q2
$49.6M Buy
1,272,877
+17,300
+1% +$675K 1.49% 25
2024
Q1
$54.1M Hold
1,255,577
1.37% 26
2023
Q4
$57.8M Buy
1,255,577
+77,575
+7% +$3.57M 1.42% 22
2023
Q3
$40.2M Hold
1,178,002
1.08% 31
2023
Q2
$45.4M Hold
1,178,002
1.08% 32
2023
Q1
$42.2M Buy
1,178,002
+2,330
+0.2% +$83.4K 1.01% 34
2022
Q4
$46.4M Buy
1,175,672
+19,711
+2% +$777K 1.12% 32
2022
Q3
$41.7M Buy
1,155,961
+32,357
+3% +$1.17M 1.08% 31
2022
Q2
$34.2M Buy
1,123,604
+281,106
+33% +$8.55M 0.99% 33
2022
Q1
$25.8M Buy
842,498
+71,131
+9% +$2.17M 0.65% 52
2021
Q4
$24.1M Buy
771,367
+188,267
+32% +$5.88M 0.56% 58
2021
Q3
$8.91M Buy
583,100
+10,600
+2% +$162K 0.19% 111
2021
Q2
$10.7M Hold
572,500
0.21% 109
2021
Q1
$10.2M Buy
572,500
+57,500
+11% +$1.03M 0.22% 112
2020
Q4
$7.92M Sell
515,000
-711
-0.1% -$10.9K 0.17% 122
2020
Q3
$5.71M Hold
515,711
0.14% 124
2020
Q2
$6.47M Buy
515,711
+15,711
+3% +$197K 0.18% 122
2020
Q1
$5.67M Buy
+500,000
New +$5.67M 0.23% 92