A detailed history of Castleark Management LLC transactions in Icon PLC stock. As of the latest transaction made, Castleark Management LLC holds 2,770 shares of ICLR stock, worth $880,887. This represents 0.04% of its overall portfolio holdings.

Number of Shares
2,770
Previous 3,240 14.51%
Holding current value
$880,887
Previous $917,000 1.42%
% of portfolio
0.04%
Previous 0.04%

Shares

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

May 15, 2024

SELL
$247.84 - $340.0 $116,484 - $159,800
-470 Reduced 14.51%
2,770 $930,000
Q3 2023

Nov 15, 2023

BUY
$236.44 - $265.62 $111,126 - $124,841
470 Added 16.97%
3,240 $797,000
Q2 2023

Aug 15, 2023

BUY
$183.12 - $250.2 $65,923 - $90,072
360 Added 14.94%
2,770 $693,000
Q4 2022

Feb 09, 2023

SELL
$173.9 - $224.8 $41,736 - $53,952
-240 Reduced 9.06%
2,410 $468,000
Q3 2022

Nov 15, 2022

SELL
$183.25 - $247.5 $54,975 - $74,250
-300 Reduced 10.17%
2,650 $487,000
Q2 2022

Aug 16, 2022

SELL
$197.3 - $261.32 $786,240 - $1.04 Million
-3,985 Reduced 57.46%
2,950 $639,000
Q1 2022

May 16, 2022

SELL
$216.09 - $296.03 $1.1 Million - $1.51 Million
-5,110 Reduced 42.42%
6,935 $1.69 Million
Q4 2021

Feb 16, 2022

SELL
$258.11 - $309.7 $309,732 - $371,640
-1,200 Reduced 9.06%
12,045 $3.73 Million
Q3 2021

Nov 12, 2021

SELL
$208.53 - $283.04 $246,065 - $333,987
-1,180 Reduced 8.18%
13,245 $3.47 Million
Q2 2021

Aug 17, 2021

BUY
$194.07 - $232.2 $2.3 Million - $2.76 Million
11,865 Added 463.48%
14,425 $2.98 Million
Q1 2021

May 14, 2021

SELL
$171.87 - $220.96 $103,122 - $132,576
-600 Reduced 18.99%
2,560 $503,000
Q3 2020

Nov 16, 2020

SELL
$166.91 - $196.1 $151,888 - $178,451
-910 Reduced 22.36%
3,160 $604,000
Q1 2019

May 14, 2019

SELL
$121.3 - $146.95 $2.56 Million - $3.1 Million
-21,090 Reduced 83.82%
4,070 $556,000
Q4 2018

Feb 12, 2019

SELL
$119.37 - $153.29 $2.26 Million - $2.9 Million
-18,945 Reduced 42.95%
25,160 $3.25 Million
Q3 2018

Nov 15, 2018

SELL
$131.3 - $153.75 $487,779 - $571,181
-3,715 Reduced 7.77%
44,105 $6.78 Million
Q2 2018

Aug 15, 2018

BUY
$111.38 - $137.03 $316,876 - $389,850
2,845 Added 6.33%
47,820 $6.34 Million
Q1 2018

May 15, 2018

BUY
$103.82 - $123.9 $160,921 - $192,045
1,550 Added 3.57%
44,975 $5.31 Million
Q4 2017

Feb 15, 2018

SELL
$111.14 - $123.05 $5,557 - $6,152
-50 Reduced 0.12%
43,425 $4.87 Million
Q3 2017

Nov 15, 2017

BUY
$101.4 - $116.62 $4.41 Million - $5.07 Million
43,475
43,475 $4.95 Million

Others Institutions Holding ICLR

About ICON PLC


  • Ticker ICLR
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Diagnostics & Research
  • Shares Outstandng 81,526,600
  • Market Cap $25.9B
  • Description
  • ICON Public Limited Company, a clinical research organization, provides outsourced development and commercialization services in Ireland, rest of Europe, the United States, and internationally. The company specializes in the strategic development, management, and analysis of programs that support various stages of the clinical development proces...
More about ICLR
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