A detailed history of Pko Investment Management Joint Stock CO transactions in Clean Harbors Inc stock. As of the latest transaction made, Pko Investment Management Joint Stock CO holds 15,000 shares of CLH stock, worth $3.04 Million. This represents 0.43% of its overall portfolio holdings.

Number of Shares
15,000
Holding current value
$3.04 Million
% of portfolio
0.43%

Shares

11 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2024

Mar 13, 2025

BUY
$228.61 - $263.39 $3.43 Million - $3.95 Million
15,000 New
15,000 $3.45 Billion
Q3 2024

Mar 13, 2025

SELL
$219.55 - $249.19 $751,739 - $853,226
-3,424 Reduced 18.58%
15,000 $3.63 Billion
Q4 2023

Mar 13, 2025

BUY
$147.34 - $178.5 $504,492 - $611,184
3,424 Added 22.83%
18,424 $3.22 Billion
Q1 2023

Mar 13, 2025

SELL
$111.0 - $142.56 $399,933 - $513,643
-3,603 Reduced 16.36%
18,424 $2.63 Billion
Q3 2022

Mar 13, 2025

BUY
$85.46 - $123.66 $292,615 - $423,411
3,424 Added 22.83%
18,424 $2.03 Billion
Q1 2022

Mar 13, 2025

SELL
$88.83 - $112.6 $1.04 Million - $1.32 Million
-11,687 Reduced 34.67%
22,027 $2.46 Billion
Q4 2021

Mar 13, 2025

BUY
$92.68 - $117.15 $231,885 - $293,109
2,502 Added 8.02%
33,714 $3.36 Billion
Q3 2021

Mar 13, 2025

BUY
$89.62 - $105.48 $1.27 Million - $1.49 Million
14,169 Added 83.14%
31,212 $3.24 Billion
Q2 2021

Mar 13, 2025

BUY
$86.15 - $94.91 $1.26 Million - $1.39 Million
14,636 Added 608.06%
17,043 $1.59 Billion
Q1 2021

Mar 13, 2025

BUY
$74.71 - $90.2 $111,990 - $135,209
1,499 Added 165.09%
2,407 $202 Million
Q4 2020

Mar 13, 2025

SELL
$52.97 - $76.14 $746,453 - $1.07 Million
-14,092 Reduced 93.95%
908 $69.1 Million

Others Institutions Holding CLH

About CLEAN HARBORS INC


  • Ticker CLH
  • Exchange NYSE
  • Sector Industrials
  • Industry Waste Management
  • Shares Outstandng 54,103,200
  • Market Cap $11B
  • Description
  • Clean Harbors, Inc. provides environmental and industrial services in North America. The company operates through two segments, Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment collects, transports, treats, and disposes hazardous and non-hazardous waste, such as resource recovery, physical trea...
More about CLH
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