A detailed history of Calamos Advisors LLC transactions in Black Rock Inc. stock. As of the latest transaction made, Calamos Advisors LLC holds 30,594 shares of BLK stock, worth $31 Million. This represents 0.15% of its overall portfolio holdings.

Number of Shares
30,594
Previous 31,217 2.0%
Holding current value
$31 Million
Previous $26 Million 7.45%
% of portfolio
0.15%
Previous 0.18%

Shares

29 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Jul 25, 2024

SELL
$747.3 - $826.77 $465,567 - $515,077
-623 Reduced 2.0%
30,594 $24.1 Million
Q1 2024

May 08, 2024

SELL
$774.31 - $842.06 $344,567 - $374,716
-445 Reduced 1.41%
31,217 $26 Million
Q4 2023

Jan 31, 2024

SELL
$598.08 - $819.0 $117,223 - $160,524
-196 Reduced 0.62%
31,662 $25.7 Million
Q3 2023

Oct 25, 2023

BUY
$643.39 - $756.58 $43,750 - $51,447
68 Added 0.21%
31,858 $20.6 Million
Q2 2023

Jul 28, 2023

BUY
$629.18 - $711.19 $8,808 - $9,956
14 Added 0.04%
31,790 $22 Million
Q1 2023

May 03, 2023

SELL
$625.77 - $770.73 $1.62 Million - $2 Million
-2,591 Reduced 7.54%
31,776 $21.3 Million
Q4 2022

Jan 25, 2023

SELL
$530.32 - $774.75 $2.18 Million - $3.19 Million
-4,118 Reduced 10.7%
34,367 $0
Q3 2022

Oct 24, 2022

BUY
$550.28 - $757.07 $12,106 - $16,655
22 Added 0.06%
38,485 $21.2 Million
Q2 2022

Aug 01, 2022

BUY
$582.26 - $782.23 $440,188 - $591,365
756 Added 2.0%
38,463 $23.4 Million
Q1 2022

May 03, 2022

BUY
$662.87 - $917.22 $2.35 Million - $3.26 Million
3,550 Added 10.39%
37,707 $28.8 Million
Q4 2021

Feb 01, 2022

BUY
$825.56 - $971.49 $753,736 - $886,970
913 Added 2.75%
34,157 $31.3 Million
Q3 2021

Oct 26, 2021

BUY
$838.66 - $954.94 $1.66 Million - $1.89 Million
1,983 Added 6.34%
33,244 $27.9 Million
Q2 2021

Jul 22, 2021

BUY
$766.83 - $887.42 $3.56 Million - $4.12 Million
4,644 Added 17.45%
31,261 $27.4 Million
Q1 2021

Apr 12, 2021

BUY
$683.21 - $779.75 $334,089 - $381,297
489 Added 1.87%
26,617 $20.1 Million
Q4 2020

Jan 27, 2021

SELL
$567.91 - $721.54 $360,622 - $458,177
-635 Reduced 2.37%
26,128 $18.9 Million
Q3 2020

Oct 26, 2020

BUY
$535.05 - $608.0 $4.98 Million - $5.66 Million
9,310 Added 53.34%
26,763 $15.1 Million
Q2 2020

Jul 27, 2020

SELL
$409.54 - $558.06 $450,084 - $613,307
-1,099 Reduced 5.92%
17,453 $9.5 Million
Q1 2020

Apr 28, 2020

SELL
$327.42 - $572.48 $525,836 - $919,402
-1,606 Reduced 7.97%
18,552 $8.16 Million
Q4 2019

Jan 15, 2020

SELL
$413.16 - $503.24 $136,755 - $166,572
-331 Reduced 1.62%
20,158 $10.1 Million
Q3 2019

Oct 21, 2019

BUY
$405.47 - $482.46 $725,385 - $863,120
1,789 Added 9.57%
20,489 $9.13 Million
Q2 2019

Aug 07, 2019

BUY
$415.56 - $485.24 $413,482 - $482,813
995 Added 5.62%
18,700 $8.78 Million
Q1 2019

Apr 12, 2019

BUY
$377.98 - $443.77 $66,902 - $78,547
177 Added 1.01%
17,705 $7.57 Million
Q4 2018

Jan 24, 2019

BUY
$361.77 - $477.21 $948,922 - $1.25 Million
2,623 Added 17.6%
17,528 $6.89 Million
Q3 2018

Oct 22, 2018

BUY
$468.98 - $512.49 $197,909 - $216,270
422 Added 2.91%
14,905 $7.03 Million
Q2 2018

Jul 17, 2018

SELL
$499.04 - $551.86 $110,786 - $122,512
-222 Reduced 1.51%
14,483 $7.23 Million
Q1 2018

Apr 13, 2018

BUY
$508.97 - $593.26 $340,500 - $396,890
669 Added 4.77%
14,705 $7.97 Million
Q4 2017

Feb 13, 2018

BUY
$449.95 - $518.86 $118,786 - $136,979
264 Added 1.92%
14,036 $7.21 Million
Q3 2017

Oct 25, 2017

BUY
$412.19 - $447.09 $57,294 - $62,145
139 Added 1.02%
13,772 $6.16 Million
Q2 2017

Aug 09, 2017

BUY
N/A
13,633
13,633 $5.76 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 $153B
  • 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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