A detailed history of Columbia Asset Management transactions in Rio Tinto PLC stock. As of the latest transaction made, Columbia Asset Management holds 10,404 shares of RIO stock, worth $650,978. This represents 0.13% of its overall portfolio holdings.

Number of Shares
10,404
Previous 13,618 23.6%
Holding current value
$650,978
Previous $898,000 17.59%
% of portfolio
0.13%
Previous 0.17%

Shares

11 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 12, 2024

SELL
$59.71 - $71.21 $191,907 - $228,868
-3,214 Reduced 23.6%
10,404 $740,000
Q2 2024

Aug 05, 2024

SELL
$63.0 - $73.61 $212,814 - $248,654
-3,378 Reduced 19.88%
13,618 $898,000
Q4 2023

Feb 09, 2024

SELL
$60.36 - $74.77 $215,485 - $266,928
-3,570 Reduced 17.36%
16,996 $1.27 Million
Q3 2023

Nov 13, 2023

SELL
$58.36 - $69.81 $22,410 - $26,807
-384 Reduced 1.83%
20,566 $1.31 Million
Q2 2023

Aug 14, 2023

SELL
$59.05 - $70.41 $79,127 - $94,349
-1,340 Reduced 6.01%
20,950 $1.34 Million
Q1 2023

May 15, 2023

BUY
$64.6 - $80.4 $205,427 - $255,672
3,180 Added 16.64%
22,290 $1.53 Million
Q4 2022

Feb 10, 2023

BUY
$52.78 - $72.49 $36,418 - $50,018
690 Added 3.75%
19,110 $1.36 Million
Q3 2022

Nov 03, 2022

BUY
$51.22 - $61.5 $51,732 - $62,115
1,010 Added 5.8%
18,420 $1.01 Million
Q2 2022

Aug 26, 2022

BUY
$60.81 - $82.68 $783,536 - $1.07 Million
12,885 Added 284.75%
17,410 $1.06 Million
Q4 2021

Feb 14, 2022

BUY
$59.9 - $71.09 $62,895 - $74,644
1,050 Added 30.22%
4,525 $303,000
Q3 2021

Nov 15, 2021

BUY
$65.37 - $89.39 $227,160 - $310,630
3,475 New
3,475 $232,000

Others Institutions Holding RIO

About RIO TINTO PLC


  • Ticker RIO
  • Exchange OTC
  • Sector Basic Materials
  • Industry Other Industrial Metals & Mining
  • Shares Outstandng 1,620,630,016
  • Market Cap $101B
  • Description
  • Rio Tinto Group engages in exploring, mining, and processing mineral resources worldwide. The company offers aluminum, copper, diamonds, gold, borates, titanium dioxide, salt, iron ore, and lithium. It also owns and operates open pit and underground mines, mills, refineries, smelters, power stations, and research and service facilities. Rio Tint...
More about RIO
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