Ken Griffin National Grid PLC Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in National Grid PLC stock. As of the latest transaction made, Citadel Advisors LLC holds 526,764 shares of NGG stock, worth $37.2 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

526,764

Previous 28,400 1754.8%

Holding current value

$37.2 Million

Previous $1.86 Million 2003.92%

% of portfolio

0.01%

Previous 0.0%

25 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$62.74 - $74.79 $21.4 Million - $25.5 Million	340,316 Added 182.53%	526,764 $39.2 Million
Q1 2025 May 15, 2025	SELL	$56.13 - $65.61 $7.12 Million - $8.32 Million	-126,819 Reduced 40.48%	186,448 $12.2 Million
Q4 2024 Feb 14, 2025	BUY	$57.68 - $70.03 $13.1 Million - $15.9 Million	226,987 Added 263.08%	313,267 $18.6 Million
Q3 2024 Nov 14, 2024	SELL	$57.14 - $70.48 $2.95 Million - $3.64 Million	-51,578 Reduced 37.41%	86,280 $6.01 Million
Q2 2024 Aug 14, 2024	BUY	$55.5 - $73.31 $6.94 Million - $9.16 Million	124,978 Added 970.33%	137,858 $7.83 Million
Q1 2024 May 15, 2024	SELL	$63.7 - $69.28 $6.03 Million - $6.56 Million	-94,696 Reduced 88.03%	12,880 $878,000
Q4 2023 Feb 14, 2024	BUY	$57.55 - $69.3 $6.19 Million - $7.46 Million	107,576 New	107,576 $7.31 Million
Q2 2023 Aug 14, 2023	BUY	$66.05 - $74.22 $41,743 - $46,907	632 New	632 $42,000
Q4 2022 Feb 14, 2023	SELL	$47.88 - $63.17 $1.31 Million - $1.73 Million	-27,373 Reduced 21.51%	99,891 $6.03 Million
Q3 2022 Nov 14, 2022	BUY	$51.49 - $82.0 $5.13 Million - $8.18 Million	99,717 Added 361.99%	127,264 $6.56 Million
Q2 2022 Aug 15, 2022	BUY	$63.23 - $80.01 $1.09 Million - $1.38 Million	17,224 Added 166.85%	27,547 $1.78 Million
Q1 2022 May 16, 2022	BUY	$71.03 - $76.87 $362,537 - $392,344	5,104 Added 97.8%	10,323 $794,000
Q4 2021 Feb 14, 2022	SELL	$60.21 - $73.44 $3.13 Million - $3.82 Million	-51,980 Reduced 90.88%	5,219 $377,000
Q3 2021 Nov 15, 2021	SELL	$59.63 - $67.01 $3.81 Million - $4.28 Million	-63,888 Reduced 52.76%	57,199 $3.41 Million
Q2 2021 Aug 16, 2021	BUY	$59.64 - $68.16 $902,949 - $1.03 Million	15,140 Added 14.29%	121,087 $7.74 Million
Q1 2021 May 17, 2021	BUY	$55.89 - $60.82 $5.23 Million - $5.69 Million	93,607 Added 758.57%	105,947 $6.28 Million
Q3 2020 Nov 16, 2020	BUY	$53.5 - $60.26 $56,924 - $64,116	1,064 Added 9.44%	12,340 $713,000
Q1 2020 May 15, 2020	SELL	$45.35 - $68.75 $289,605 - $439,037	-6,386 Reduced 36.16%	11,276 $657,000
Q4 2019 Feb 14, 2020	SELL	$52.91 - $62.92 $1.85 Million - $2.2 Million	-34,952 Reduced 66.43%	17,662 $1.11 Million
Q2 2019 Aug 14, 2019	BUY	$48.95 - $55.43 $2.19 Million - $2.48 Million	44,713 Added 565.92%	52,614 $2.8 Million
Q1 2019 May 15, 2019	SELL	$48.75 - $58.93 $3.38 Million - $4.08 Million	-69,271 Reduced 89.76%	7,901 $0
Q3 2018 Nov 13, 2018	BUY	$50.55 - $58.59 $645,826 - $748,545	12,776 Added 19.84%	77,172 $0
Q2 2018 Aug 10, 2018	BUY	$54.93 - $59.64 $2.43 Million - $2.64 Million	44,326 Added 220.86%	64,396 $0
Q1 2018 May 11, 2018	BUY	$51.59 - $59.0 $667,626 - $763,519	12,941 Added 181.53%	20,070 $1.13 Million
Q4 2017 Feb 09, 2018	BUY	$57.87 - $63.32 $412,555 - $451,408	7,129	7,129 $419,000

Others Institutions Holding NGG

# of Institutions

561

Shares Held

47.9M

Call Options Held

772K

Put Options Held

194K

View Full List

About NATIONAL GRID PLC

Ticker NGG
Exchange OTC
Sector Utilities
Industry Utilities—Regulated Electric
Shares Outstandng 732,033,024
Market Cap $51.7B
Description
National Grid plc transmits and distributes electricity and gas. The company operates through UK Electricity Transmission, UK Electricity Distribution, UK Electricity System Operator, New England, and New York segments. The UK Electricity Transmission segment provides electricity transmission and construction work services in England and Wales. ...

More about NGG

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