176.90
price up icon0.80%   1.69
 
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Icon Plc Stock (ICLR) Price History

The historical daily chart and data for Icon Plc stock (ICLR), show that the latest closing stock price as of September 18, 2025, is $176.90.
  • Icon Plc all-time high stock price is $347.72, occurred on July 16, 2024.
  • The lowest Icon Plc stock price recorded was $35.33 on April 30, 2014. Since then, Icon Plc's stock price has risen over 400.71% to $176.90 now.
  • The 52-week high stock price for ICLR is $310.54, representing a 75.55% increase from the current share price, occurred on September 19, 2024.
  • The 52-week low stock price for ICLR is $125.10, indicating a -29.28% decrease from the current share price, occurred on May 23, 2025.
  • The closing price of Icon Plc (ICLR) stock in the beginning of 2024 was $296.00. The stock closed the year at $194.25, a loss of over -34.38% for the year.
The table below shows more information about ICLR historical price data:
Date High Low High - Low Volume % Change
Sep 18, 2025 $178.6 $174.6 $4.00 146,230.0 +0.99%
Sep 17, 2025 $178.2 $172.8 $5.38 894,947.0 +1.20%
Sep 16, 2025 $175.5 $170.9 $4.65 1,333,942.0 +1.57%
Sep 15, 2025 $177.0 $170.3 $6.65 1,080,716.0 -2.59%
Sep 12, 2025 $176.1 $170.3 $5.79 1,597,307.0 -0.06%
Sep 11, 2025 $175.4 $166.4 $8.98 1,410,385.0 +5.85%
Sep 10, 2025 $169.9 $164.0 $5.93 1,468,734.0 -2.07%
Sep 09, 2025 $175.4 $168.6 $6.81 1,155,263.0 -4.99%
Sep 08, 2025 $180.1 $172.8 $7.24 1,168,830.0 +1.68%
Sep 05, 2025 $180.9 $174.0 $6.92 1,260,111.0 -0.84%
Sep 04, 2025 $177.3 $161.0 $16.34 2,066,709.0 -2.03%
Sep 03, 2025 $182.7 $178.3 $4.39 1,064,753.0 +1.22%
Sep 02, 2025 $178.5 $172.9 $5.59 813,704.0 -0.06%
Aug 29, 2025 $179.4 $173.3 $6.10 534,304.0 +1.65%
Aug 28, 2025 $175.2 $172.4 $2.83 495,315.0 +0.60%
Aug 27, 2025 $174.7 $170.0 $4.74 671,287.0 +1.30%
Aug 26, 2025 $173.0 $170.3 $2.77 360,216.0 +0.01%
Aug 25, 2025 $176.3 $171.0 $5.22 671,403.0 -2.32%
Aug 22, 2025 $181.5 $175.0 $6.50 1,166,425.0 +0.07%
Aug 21, 2025 $178.0 $174.5 $3.52 1,204,717.0 -2.52%
Aug 20, 2025 $181.5 $177.8 $3.75 987,533.0 +0.34%
Aug 19, 2025 $180.7 $177.4 $3.30 901,731.0 +0.60%

Icon Plc Stock (ICLR) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Icon Plc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ICLR shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Icon Plc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Icon Plc Stock (ICLR) Price History 2025

Month High Low High - Low Volume % Change
Sep, 2025 $182.7 $161.0 $21.66 15,461,631.0 -0.56%
Aug, 2025 $181.5 $154.7 $26.82 19,568,868.0 +5.17%
Jul, 2025 $211.0 $139.2 $71.85 35,263,479.0 +16.32%
Jun, 2025 $150.0 $126.1 $23.86 24,477,288.0 +11.64%
May, 2025 $152.0 $125.1 $26.89 35,653,736.0 -13.97%
Apr, 2025 $175.9 $133.3 $42.60 35,829,660.0 -13.46%
Mar, 2025 $189.3 $168.0 $21.30 19,301,682.0 -7.91%
Feb, 2025 $208.9 $181.5 $27.44 18,624,449.0 -4.55%
Jan, 2025 $228.3 $194.3 $33.95 18,788,490.0 -5.07%

Icon Plc Stock (ICLR) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $222.6 $200.7 $21.89 19,675,444.0 -0.29%
Nov, 2024 $231.9 $183.4 $48.51 32,084,586.0 -5.34%
Oct, 2024 $303.7 $220.0 $83.68 28,641,956.0 -22.69%
Sep, 2024 $323.2 $269.1 $54.17 15,312,128.0 -10.79%
Aug, 2024 $331.5 $300.0 $31.52 7,363,656.0 -1.94%
Jul, 2024 $347.7 $288.4 $59.29 12,916,301.0 +4.78%
Jun, 2024 $331.0 $308.5 $22.57 14,109,524.0 -3.49%
May, 2024 $332.5 $295.8 $36.77 10,887,409.0 +9.04%
Apr, 2024 $339.0 $287.0 $51.96 12,004,328.0 -11.33%
Mar, 2024 $344.8 $317.8 $26.98 9,769,005.0 +4.78%
Feb, 2024 $326.0 $256.2 $69.82 12,239,977.0 +22.90%
Jan, 2024 $283.9 $244.6 $39.26 12,240,639.0 -7.84%

Icon Plc Stock (ICLR) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $288.5 $261.9 $26.57 9,198,842.0 +6.04%
Nov, 2023 $276.7 $238.2 $38.51 9,172,628.0 +9.42%
Oct, 2023 $253.8 $221.2 $32.58 14,564,948.0 -0.93%
Sep, 2023 $268.0 $243.8 $24.15 9,453,109.0 -5.27%
Aug, 2023 $268.1 $245.9 $22.16 11,294,684.0 +3.39%
Jul, 2023 $259.0 $233.8 $25.20 15,151,565.0 +0.48%
Jun, 2023 $252.2 $210.4 $41.71 17,759,666.0 +17.45%
May, 2023 $217.6 $181.9 $35.67 15,901,412.0 +10.56%
Apr, 2023 $216.3 $186.2 $30.14 11,900,958.0 -9.79%
Mar, 2023 $238.4 $200.2 $38.25 11,725,560.0 -5.34%
Feb, 2023 $247.5 $216.8 $30.68 10,270,246.0 -2.20%
Jan, 2023 $236.1 $190.7 $45.32 10,013,696.0 +18.77%
diagnostics_research WAT
$307.63
price up icon 1.45%
diagnostics_research DGX
$182.96
price up icon 0.36%
diagnostics_research LH
$276.50
price up icon 0.22%
$177.21
price up icon 1.04%
diagnostics_research MTD
$1,294.12
price up icon 1.43%
diagnostics_research IQV
$188.39
price up icon 0.87%
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