A detailed history of Columbia Asset Management transactions in Black Rock Inc. stock. As of the latest transaction made, Columbia Asset Management holds 1,465 shares of BLK stock, worth $1.51 Million. This represents 0.24% of its overall portfolio holdings.

Number of Shares
1,465
Previous 1,467 0.14%
Holding current value
$1.51 Million
Previous $1.16 Million 20.43%
% of portfolio
0.24%
Previous 0.22%

Shares

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

Nov 12, 2024

SELL
$782.27 - $949.51 $1,564 - $1,899
-2 Reduced 0.14%
1,465 $1.39 Million
Q2 2024

Aug 05, 2024

BUY
$747.3 - $826.77 $63,520 - $70,275
85 Added 6.15%
1,467 $1.16 Million
Q4 2023

Feb 09, 2024

SELL
$598.08 - $819.0 $129,185 - $176,904
-216 Reduced 13.52%
1,382 $1.12 Million
Q3 2023

Nov 13, 2023

SELL
$643.39 - $756.58 $109,376 - $128,618
-170 Reduced 9.62%
1,598 $1.03 Million
Q2 2023

Aug 14, 2023

SELL
$629.18 - $711.19 $53,480 - $60,451
-85 Reduced 4.59%
1,768 $1.22 Million
Q1 2023

May 15, 2023

BUY
$625.77 - $770.73 $61,325 - $75,531
98 Added 5.58%
1,853 $1.24 Million
Q4 2022

Feb 10, 2023

BUY
$530.32 - $774.75 $52,501 - $76,700
99 Added 5.98%
1,755 $1.24 Million
Q3 2022

Nov 03, 2022

BUY
$550.28 - $757.07 $702,157 - $966,021
1,276 Added 335.79%
1,656 $911,000
Q2 2022

Aug 26, 2022

BUY
$582.26 - $782.23 $221,258 - $297,247
380 New
380 $231,000
Q3 2021

Nov 15, 2021

SELL
$838.66 - $954.94 $198,762 - $226,320
-237 Closed
0 $0
Q2 2021

Aug 02, 2021

BUY
$766.83 - $887.42 $181,738 - $210,318
237 New
237 $207,000

Others Institutions Holding BLK

About BlackRock Inc.


  • Ticker BLK
  • Exchange NYSE
  • Sector Financial Services
  • Industry Asset Management
  • Shares Outstandng 150,768,992
  • Market Cap $155B
  • Description
  • BlackRock, Inc. is a publicly owned investment manager. The firm primarily provides its services to institutional, intermediary, and individual investors including corporate, public, union, and industry pension plans, insurance companies, third-party mutual funds, endowments, public institutions, governments, foundations, charities, sovereign we...
More about BLK
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