Ken Griffin Black Rock Inc. Transaction History

Citadel Advisors LLC

$505 Billion
Q3 2024

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Black Rock Inc. stock. As of the latest transaction made, Citadel Advisors LLC holds 236,400 shares of BLK stock, worth $242 Million. This represents 0.04% of its overall portfolio holdings.

Number of Shares

236,400

Previous 214,400 10.26%

Holding current value

$242 Million

Previous $169 Million 32.98%

% of portfolio

0.04%

Previous 0.03%

29 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2024 Nov 14, 2024	BUY	$782.27 - $949.51 $13 Million - $15.8 Million	16,648 Added 8.18%	220,104 $209 Million
Q2 2024 Aug 14, 2024	BUY	$747.3 - $826.77 $144 Million - $159 Million	192,389 Added 1738.4%	203,456 $160 Million
Q1 2024 May 15, 2024	SELL	$774.31 - $842.06 $11.8 Million - $12.9 Million	-15,270 Reduced 57.98%	11,067 $9.23 Million
Q4 2023 Feb 14, 2024	BUY	$598.08 - $819.0 $7.46 Million - $10.2 Million	12,465 Added 89.86%	26,337 $21.4 Million
Q3 2023 Nov 14, 2023	SELL	$643.39 - $756.58 $87.3 Million - $103 Million	-135,731 Reduced 90.73%	13,872 $8.97 Million
Q2 2023 Aug 14, 2023	SELL	$629.18 - $711.19 $186 Million - $210 Million	-295,860 Reduced 66.42%	149,603 $103 Million
Q1 2023 May 15, 2023	BUY	$625.77 - $770.73 $103 Million - $127 Million	165,270 Added 58.98%	445,463 $298 Million
Q4 2022 Feb 14, 2023	BUY	$530.32 - $774.75 $148 Million - $216 Million	278,286 Added 14592.87%	280,193 $199 Million
Q3 2022 Nov 14, 2022	SELL	$550.28 - $757.07 $69.7 Million - $95.9 Million	-126,609 Reduced 98.52%	1,907 $1.05 Million
Q2 2022 Aug 15, 2022	BUY	$582.26 - $782.23 $742,963 - $998,125	1,276 Added 1.0%	128,516 $78.3 Million
Q1 2022 May 16, 2022	BUY	$662.87 - $917.22 $67.8 Million - $93.8 Million	102,311 Added 410.41%	127,240 $97.2 Million
Q4 2021 Feb 14, 2022	SELL	$825.56 - $971.49 $11.7 Million - $13.8 Million	-14,170 Reduced 36.24%	24,929 $22.8 Million
Q3 2021 Nov 15, 2021	SELL	$838.66 - $954.94 $82.2 Million - $93.6 Million	-98,028 Reduced 71.49%	39,099 $32.8 Million
Q2 2021 Aug 16, 2021	SELL	$766.83 - $887.42 $167 Million - $193 Million	-217,806 Reduced 61.37%	137,127 $120 Million
Q1 2021 May 17, 2021	BUY	$683.21 - $779.75 $187 Million - $213 Million	273,473 Added 335.71%	354,933 $268 Million
Q4 2020 Feb 16, 2021	SELL	$567.91 - $721.54 $43.2 Million - $54.9 Million	-76,145 Reduced 48.31%	81,460 $58.8 Million
Q3 2020 Nov 16, 2020	BUY	$535.05 - $608.0 $51 Million - $57.9 Million	95,306 Added 152.98%	157,605 $88.8 Million
Q2 2020 Aug 14, 2020	SELL	$409.54 - $558.06 $56.8 Million - $77.4 Million	-138,702 Reduced 69.01%	62,299 $33.9 Million
Q1 2020 May 15, 2020	SELL	$327.42 - $572.48 $78.3 Million - $137 Million	-239,035 Reduced 54.32%	201,001 $88.4 Million
Q4 2019 Feb 14, 2020	SELL	$413.16 - $503.24 $77.9 Million - $94.9 Million	-188,622 Reduced 30.0%	440,036 $221 Million
Q3 2019 Nov 14, 2019	BUY	$405.47 - $482.46 $249 Million - $297 Million	615,123 Added 4544.68%	628,658 $280 Million
Q2 2019 Aug 14, 2019	SELL	$415.56 - $485.24 $45.2 Million - $52.8 Million	-108,745 Reduced 88.93%	13,535 $6.35 Million
Q1 2019 May 15, 2019	SELL	$377.98 - $443.77 $234 Million - $275 Million	-620,076 Reduced 83.53%	122,280 $0
Q4 2018 Feb 14, 2019	BUY	$361.77 - $477.21 $192 Million - $254 Million	531,909 Added 252.75%	742,356 $292 Million
Q3 2018 Nov 13, 2018	BUY	$468.98 - $512.49 $65.9 Million - $72 Million	140,526 Added 200.98%	210,447 $0
Q2 2018 Aug 10, 2018	BUY	$499.04 - $551.86 $24.7 Million - $27.4 Million	49,576 Added 243.68%	69,921 $0
Q1 2018 May 11, 2018	SELL	$508.97 - $593.26 $8.43 Million - $9.82 Million	-16,560 Reduced 44.87%	20,345 $11 Million
Q4 2017 Feb 09, 2018	SELL	$449.95 - $518.86 $57.4 Million - $66.2 Million	-127,634 Reduced 77.57%	36,905 $19 Million
Q3 2017 Nov 09, 2017	BUY	$412.19 - $447.09 $67.8 Million - $73.6 Million	164,539	164,539 $73.6 Million

Others Institutions Holding BLK

# of Institutions

1,852

Shares Held

111M

Call Options Held

1.15M

Put Options Held

1.37M

View Full List

About BlackRock Inc.

Ticker BLK
Exchange NYSE
Sector Financial Services
Industry Asset Management
Shares Outstandng 150,768,992
Market Cap $154B
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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