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Rock Springs Capital Management’s Aclaris Therapeutics ACRS Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$6.77M Sell
4,769,309
-277,000
-5% -$393K 0.42% 57
2025
Q1
$7.72M Sell
5,046,309
-1,158,000
-19% -$1.77M 0.44% 57
2024
Q4
$15.4M Buy
6,204,309
+3,450,814
+125% +$8.56M 0.59% 52
2024
Q3
$3.17M Hold
2,753,495
0.1% 93
2024
Q2
$3.03M Hold
2,753,495
0.09% 93
2024
Q1
$3.41M Sell
2,753,495
-245,000
-8% -$304K 0.09% 99
2023
Q4
$3.15M Sell
2,998,495
-961,954
-24% -$1.01M 0.08% 87
2023
Q3
$27.1M Sell
3,960,449
-1,400
-0% -$9.59K 0.73% 46
2023
Q2
$41.1M Hold
3,961,849
0.98% 35
2023
Q1
$32.1M Buy
3,961,849
+600
+0% +$4.85K 0.76% 46
2022
Q4
$62.4M Hold
3,961,249
1.5% 23
2022
Q3
$62.4M Buy
3,961,249
+34,100
+0.9% +$537K 1.61% 18
2022
Q2
$54.8M Buy
3,927,149
+62,115
+2% +$867K 1.6% 20
2022
Q1
$66.6M Buy
3,865,034
+3,687
+0.1% +$63.6K 1.68% 19
2021
Q4
$56.1M Buy
3,861,347
+58,115
+2% +$845K 1.3% 25
2021
Q3
$68.5M Buy
3,803,232
+40,920
+1% +$737K 1.44% 21
2021
Q2
$66.1M Buy
3,762,312
+193,120
+5% +$3.39M 1.31% 22
2021
Q1
$89.9M Buy
3,569,192
+893,092
+33% +$22.5M 1.96% 11
2020
Q4
$17.3M Buy
2,676,100
+599,793
+29% +$3.88M 0.37% 82
2020
Q3
$5.34M Buy
2,076,307
+432,292
+26% +$1.11M 0.14% 128
2020
Q2
$2.66M Buy
1,644,015
+44,015
+3% +$71.3K 0.07% 134
2020
Q1
$1.66M Hold
1,600,000
0.07% 121
2019
Q4
$3.02M Sell
1,600,000
-1,374,754
-46% -$2.6M 0.1% 113
2019
Q3
$3.21M Buy
2,974,754
+946,754
+47% +$1.02M 0.13% 120
2019
Q2
$4.44M Buy
2,028,000
+328,000
+19% +$718K 0.16% 108
2019
Q1
$10.2M Buy
1,700,000
+370,600
+28% +$2.22M 0.39% 79
2018
Q4
$9.82M Buy
1,329,400
+449,400
+51% +$3.32M 0.46% 70
2018
Q3
$12.8M Buy
880,000
+24,000
+3% +$348K 0.46% 70
2018
Q2
$17.1M Buy
856,000
+326,000
+62% +$6.51M 0.66% 50
2018
Q1
$9.29M Buy
530,000
+115,000
+28% +$2.01M 0.4% 81
2017
Q4
$10.2M Sell
415,000
-25,000
-6% -$617K 0.46% 74
2017
Q3
$11.4M Hold
440,000
0.52% 64
2017
Q2
$11.9M Sell
440,000
-235,000
-35% -$6.37M 0.6% 53
2017
Q1
$20.1M Sell
675,000
-425,000
-39% -$12.7M 1.16% 29
2016
Q4
$29.9M Buy
1,100,000
+84,000
+8% +$2.28M 2% 13
2016
Q3
$26M Buy
1,016,000
+16,000
+2% +$410K 1.63% 19
2016
Q2
$18.5M Buy
1,000,000
+104,500
+12% +$1.93M 1.37% 22
2016
Q1
$17M Sell
895,500
-654
-0.1% -$12.4K 1.42% 20
2015
Q4
$24.1M Buy
+896,154
New +$24.1M 1.83% 15