A detailed history of American Research & Management Co. transactions in Black Rock Inc. stock. As of the latest transaction made, American Research & Management Co. holds 1,878 shares of BLK stock, worth $1.97 Million. This represents 0.29% of its overall portfolio holdings.

Number of Shares
1,878
Previous 1,876 0.11%
Holding current value
$1.97 Million
Previous $1.14 Million 9.62%
% of portfolio
0.29%
Previous 0.29%

Shares

8 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2022

Oct 07, 2022

BUY
$550.28 - $757.07 $1,100 - $1,514
2 Added 0.11%
1,878 $1.03 Million
Q1 2022

Apr 21, 2022

SELL
$662.87 - $917.22 $208,804 - $288,924
-315 Reduced 14.38%
1,876 $1.43 Million
Q4 2021

Jan 28, 2022

SELL
$825.56 - $971.49 $454,057 - $534,319
-550 Reduced 20.07%
2,191 $2.01 Million
Q3 2021

Oct 28, 2021

BUY
$838.66 - $954.94 $2.26 Million - $2.57 Million
2,689 Added 5171.15%
2,741 $2.3 Million
Q4 2020

Jan 28, 2021

BUY
$567.91 - $721.54 $22,716 - $28,861
40 Added 333.33%
52 $38,000
Q3 2020

Oct 29, 2020

BUY
$535.05 - $608.0 $6,420 - $7,296
12 New
12 $7,000
Q1 2018

Apr 19, 2018

SELL
$508.97 - $593.26 $70,237 - $81,869
-138 Closed
0 $0
Q4 2017

Feb 08, 2018

BUY
$449.95 - $518.86 $62,093 - $71,602
138
138 $71,000

Others Institutions Holding BLK

About BlackRock Inc.


  • Ticker BLK
  • Exchange NYSE
  • Sector Financial Services
  • Industry Asset Management
  • Shares Outstandng 150,768,992
  • Market Cap $158B
  • 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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