A detailed history of Great Diamond Partners, LLC transactions in Black Rock Inc. stock. As of the latest transaction made, Great Diamond Partners, LLC holds 3,586 shares of BLK stock, worth $2.84 Million. This represents 0.7% of its overall portfolio holdings.

Number of Shares
3,586
Previous 3,505 2.31%
Holding current value
$2.84 Million
Previous $2.85 Million 5.06%
% of portfolio
0.7%
Previous 0.71%

Shares

18 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 08, 2024

BUY
$774.31 - $842.06 $62,719 - $68,206
81 Added 2.31%
3,586 $2.99 Million
Q4 2023

Feb 07, 2024

BUY
$598.08 - $819.0 $4,784 - $6,552
8 Added 0.23%
3,505 $2.85 Million
Q3 2023

Oct 19, 2023

BUY
$643.39 - $756.58 $57,261 - $67,335
89 Added 2.61%
3,497 $2.26 Million
Q2 2023

Jul 17, 2023

BUY
$629.18 - $711.19 $6,920 - $7,823
11 Added 0.32%
3,408 $2.36 Million
Q1 2023

May 04, 2023

SELL
$625.77 - $770.73 $210,258 - $258,965
-336 Reduced 9.0%
3,397 $2.27 Million
Q4 2022

Feb 01, 2023

SELL
$530.32 - $774.75 $81,669 - $119,311
-154 Reduced 3.96%
3,733 $2.65 Million
Q3 2022

Oct 24, 2022

BUY
$550.28 - $757.07 $44,572 - $61,322
81 Added 2.13%
3,887 $2.14 Million
Q2 2022

Jul 26, 2022

BUY
$582.26 - $782.23 $115,869 - $155,663
199 Added 5.52%
3,806 $2.32 Million
Q1 2022

May 05, 2022

BUY
$662.87 - $917.22 $21,211 - $29,351
32 Added 0.9%
3,607 $2.76 Million
Q4 2021

Jan 26, 2022

SELL
$825.56 - $971.49 $89,986 - $105,892
-109 Reduced 2.96%
3,575 $3.27 Million
Q3 2021

Oct 21, 2021

BUY
$838.66 - $954.94 $20,127 - $22,918
24 Added 0.66%
3,684 $3.09 Million
Q2 2021

Jul 26, 2021

SELL
$766.83 - $887.42 $5,367 - $6,211
-7 Reduced 0.19%
3,660 $3.2 Million
Q1 2021

May 04, 2021

SELL
$683.21 - $779.75 $40,992 - $46,785
-60 Reduced 1.61%
3,667 $2.76 Million
Q4 2020

Jan 26, 2021

BUY
$567.91 - $721.54 $80,075 - $101,737
141 Added 3.93%
3,727 $2.69 Million
Q3 2020

Oct 19, 2020

BUY
$535.05 - $608.0 $383,095 - $435,328
716 Added 24.95%
3,586 $2.02 Million
Q2 2020

Aug 04, 2020

BUY
$409.54 - $558.06 $15,562 - $21,206
38 Added 1.34%
2,870 $1.56 Million
Q1 2020

May 01, 2020

SELL
$327.42 - $572.48 $41,582 - $72,704
-127 Reduced 4.29%
2,832 $1.25 Million
Q4 2019

Feb 07, 2020

BUY
$413.16 - $503.24 $1.22 Million - $1.49 Million
2,959 New
2,959 $1.49 Million

Others Institutions Holding BLK

About BlackRock Inc.


  • Ticker BLK
  • Exchange NYSE
  • Sector Financial Services
  • Industry Asset Management
  • Shares Outstandng 150,768,992
  • Market Cap $119B
  • 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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