A detailed history of Rock Springs Capital Management LP transactions in Aclaris Therapeutics, Inc. stock. As of the latest transaction made, Rock Springs Capital Management LP holds 2,753,495 shares of ACRS stock, worth $8.48 Million. This represents 0.11% of its overall portfolio holdings.

Number of Shares
2,753,495
Previous 2,753,495 -0.0%
Holding current value
$8.48 Million
Previous $3.03 Million 2.74%
% of portfolio
0.11%
Previous 0.09%

Shares

24 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 15, 2024

SELL
$0.92 - $1.44 $225,400 - $352,800
-245,000 Reduced 8.17%
2,753,495 $3.41 Million
Q4 2023

Feb 14, 2024

SELL
$0.64 - $6.49 $615,650 - $6.24 Million
-961,954 Reduced 24.29%
2,998,495 $3.15 Million
Q3 2023

Nov 14, 2023

SELL
$6.56 - $10.95 $9,184 - $15,329
-1,400 Reduced 0.04%
3,960,449 $27.1 Million
Q1 2023

May 15, 2023

BUY
$7.07 - $17.95 $4,242 - $10,770
600 Added 0.02%
3,961,849 $32.1 Million
Q3 2022

Nov 14, 2022

BUY
$13.07 - $18.22 $445,687 - $621,302
34,100 Added 0.87%
3,961,249 $62.4 Million
Q2 2022

Aug 15, 2022

BUY
$10.16 - $17.08 $631,088 - $1.06 Million
62,115 Added 1.61%
3,927,149 $54.8 Million
Q1 2022

May 16, 2022

BUY
$9.74 - $17.92 $35,911 - $66,071
3,687 Added 0.1%
3,865,034 $66.6 Million
Q4 2021

Feb 14, 2022

BUY
$12.27 - $18.49 $713,071 - $1.07 Million
58,115 Added 1.53%
3,861,347 $56.1 Million
Q3 2021

Nov 15, 2021

BUY
$13.38 - $18.8 $547,509 - $769,296
40,920 Added 1.09%
3,803,232 $68.5 Million
Q2 2021

Aug 16, 2021

BUY
$17.08 - $29.6 $3.3 Million - $5.72 Million
193,120 Added 5.41%
3,762,312 $66.1 Million
Q1 2021

May 17, 2021

BUY
$5.86 - $27.73 $5.23 Million - $24.8 Million
893,092 Added 33.37%
3,569,192 $89.9 Million
Q4 2020

Feb 16, 2021

BUY
$2.65 - $7.61 $1.59 Million - $4.56 Million
599,793 Added 28.89%
2,676,100 $17.3 Million
Q3 2020

Nov 16, 2020

BUY
$1.5 - $2.71 $648,438 - $1.17 Million
432,292 Added 26.29%
2,076,307 $5.34 Million
Q2 2020

Aug 14, 2020

BUY
$1.04 - $1.73 $45,775 - $76,145
44,015 Added 2.75%
1,644,015 $2.66 Million
Q4 2019

Feb 14, 2020

SELL
$1.02 - $1.97 $1.4 Million - $2.71 Million
-1,374,754 Reduced 46.21%
1,600,000 $3.02 Million
Q3 2019

Nov 14, 2019

BUY
$0.79 - $2.47 $747,935 - $2.34 Million
946,754 Added 46.68%
2,974,754 $3.21 Million
Q2 2019

Aug 14, 2019

BUY
$2.13 - $7.06 $698,640 - $2.32 Million
328,000 Added 19.29%
2,028,000 $4.44 Million
Q1 2019

May 15, 2019

BUY
$5.63 - $7.84 $2.09 Million - $2.91 Million
370,600 Added 27.88%
1,700,000 $10.2 Million
Q4 2018

Feb 14, 2019

BUY
$6.3 - $15.4 $2.83 Million - $6.92 Million
449,400 Added 51.07%
1,329,400 $9.82 Million
Q3 2018

Nov 14, 2018

BUY
$14.38 - $20.89 $345,120 - $501,360
24,000 Added 2.8%
880,000 $12.8 Million
Q2 2018

Aug 14, 2018

BUY
$16.46 - $20.33 $5.37 Million - $6.63 Million
326,000 Added 61.51%
856,000 $17.1 Million
Q1 2018

May 15, 2018

BUY
$17.08 - $25.64 $1.96 Million - $2.95 Million
115,000 Added 27.71%
530,000 $9.29 Million
Q4 2017

Feb 14, 2018

SELL
$21.47 - $27.8 $536,750 - $695,000
-25,000 Reduced 5.68%
415,000 $10.2 Million
Q3 2017

Nov 14, 2017

BUY
$23.02 - $28.8 $10.1 Million - $12.7 Million
440,000
440,000 $11.4 Million

Others Institutions Holding ACRS

About Aclaris Therapeutics, Inc.


  • Ticker ACRS
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Diagnostics & Research
  • Shares Outstandng 66,671,800
  • Market Cap $205M
  • Description
  • Aclaris Therapeutics, Inc. operates a clinical-stage biopharmaceutical company, develops novel drug candidates for immune-inflammatory diseases in the United States. It operates through two segments: Therapeutics and Contract Research. The Therapeutics segment is involved in identifying and developing innovative therapies to address significant ...
More about ACRS
Track This Portfolio

Track Rock Springs Capital Management LP Portfolio

Follow Rock Springs Capital Management LP and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Rock Springs Capital Management LP, based on Form 13F filings with the SEC.

News

Stay updated on Rock Springs Capital Management LP with notifications on news.