Ken Griffin American Electric Power CO Inc Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in American Electric Power CO Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 1,579,144 shares of AEP stock, worth $172 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares

1,579,144

Previous 568,300 177.87%

Holding current value

$172 Million

Previous $62.1 Million 163.86%

% of portfolio

0.03%

Previous 0.01%

31 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	SELL	$98.59 - $109.11 $198 Million - $219 Million	-2,004,377 Reduced 55.93%	1,579,144 $164 Million
Q1 2025 May 15, 2025	BUY	$90.32 - $109.27 $320 Million - $387 Million	3,537,453 Added 7678.76%	3,583,521 $392 Million
Q4 2024 Feb 14, 2025	SELL	$90.91 - $102.21 $2.13 Million - $2.4 Million	-23,477 Reduced 33.76%	46,068 $4.25 Million
Q3 2024 Nov 14, 2024	SELL	$87.11 - $104.95 $81.2 Million - $97.9 Million	-932,568 Reduced 93.06%	69,545 $7.14 Million
Q2 2024 Aug 14, 2024	BUY	$79.51 - $92.67 $79 Million - $92 Million	993,116 Added 11038.3%	1,002,113 $87.9 Million
Q1 2024 May 15, 2024	BUY	$75.94 - $86.1 $683,232 - $774,641	8,997 New	8,997 $774,000
Q3 2023 Nov 14, 2023	SELL	$74.67 - $87.93 $5.26 Million - $6.19 Million	-70,394 Reduced 21.4%	258,486 $19.4 Million
Q2 2023 Aug 14, 2023	SELL	$81.62 - $94.89 $6.32 Million - $7.35 Million	-77,426 Reduced 19.06%	328,880 $27.7 Million
Q1 2023 May 15, 2023	BUY	$85.41 - $97.95 $25.9 Million - $29.7 Million	302,712 Added 292.21%	406,306 $37 Million
Q4 2022 Feb 14, 2023	SELL	$82.99 - $98.62 $82.9 Million - $98.6 Million	-999,496 Reduced 90.61%	103,594 $9.84 Million
Q3 2022 Nov 14, 2022	BUY	$55.46 - $105.18 $22.6 Million - $42.9 Million	408,140 Added 58.73%	1,103,090 $95.4 Million
Q2 2022 Aug 15, 2022	BUY	$88.41 - $104.49 $35.4 Million - $41.9 Million	400,617 Added 136.11%	694,950 $66.7 Million
Q1 2022 May 16, 2022	SELL	$84.64 - $99.77 $110 Million - $130 Million	-1,303,447 Reduced 81.58%	294,333 $29.4 Million
Q4 2021 Feb 14, 2022	BUY	$80.28 - $88.97 $118 Million - $131 Million	1,473,177 Added 1182.3%	1,597,780 $142 Million
Q3 2021 Nov 15, 2021	SELL	$81.18 - $91.08 $67.7 Million - $76 Million	-834,445 Reduced 87.01%	124,603 $10.1 Million
Q2 2021 Aug 16, 2021	SELL	$82.35 - $90.14 $85.6 Million - $93.7 Million	-1,039,898 Reduced 52.02%	959,048 $81.1 Million
Q1 2021 May 17, 2021	BUY	$74.85 - $85.84 $149 Million - $171 Million	1,988,881 Added 19760.37%	1,998,946 $169 Million
Q4 2020 Feb 16, 2021	SELL	$80.71 - $93.59 $10.4 Million - $12.1 Million	-129,004 Reduced 92.76%	10,065 $838,000
Q3 2020 Nov 16, 2020	SELL	$77.82 - $89.28 $19.1 Million - $21.9 Million	-245,599 Reduced 63.85%	139,069 $11.4 Million
Q2 2020 Aug 14, 2020	SELL	$72.5 - $87.91 $64 Million - $77.6 Million	-882,932 Reduced 69.65%	384,668 $30.6 Million
Q1 2020 May 15, 2020	SELL	$70.0 - $104.33 $163 Million - $243 Million	-2,329,284 Reduced 64.76%	1,267,600 $101 Million
Q4 2019 Feb 14, 2020	SELL	$88.5 - $95.72 $97.9 Million - $106 Million	-1,106,636 Reduced 23.53%	3,596,884 $340 Million
Q3 2019 Nov 14, 2019	BUY	$87.81 - $94.59 $38.6 Million - $41.6 Million	439,414 Added 10.3%	4,703,520 $441 Million
Q2 2019 Aug 14, 2019	BUY	$82.62 - $91.55 $70.1 Million - $77.7 Million	848,487 Added 24.84%	4,264,106 $375 Million
Q1 2019 May 15, 2019	BUY	$72.77 - $85.98 $15.6 Million - $18.4 Million	214,484 Added 6.7%	3,415,619 $0
Q4 2018 Feb 14, 2019	SELL	$70.22 - $80.36 $74.8 Million - $85.6 Million	-1,065,779 Reduced 24.98%	3,201,135 $239 Million
Q3 2018 Nov 13, 2018	BUY	$68.87 - $73.4 $7.44 Million - $7.93 Million	108,068 Added 2.6%	4,266,914 $0
Q2 2018 Aug 10, 2018	BUY	$62.93 - $70.55 $20.3 Million - $22.8 Million	322,606 Added 8.41%	4,158,846 $0
Q1 2018 May 11, 2018	BUY	$63.38 - $72.41 $77 Million - $88 Million	1,214,614 Added 46.33%	3,836,240 $263 Million
Q4 2017 Feb 09, 2018	BUY	$70.29 - $77.63 $30.8 Million - $34 Million	437,554 Added 20.03%	2,621,626 $193 Million
Q3 2017 Nov 09, 2017	BUY	$70.24 - $74.55 $153 Million - $163 Million	2,184,072	2,184,072 $153 Million

Others Institutions Holding AEP

# of Institutions

1,874

Shares Held

439M

Call Options Held

4.81M

Put Options Held

1.18M

View Full List

About AMERICAN ELECTRIC POWER CO INC

Ticker AEP
Exchange NASDAQ
Sector Utilities
Industry Utilities—Regulated Electric
Shares Outstandng 513,864,000
Market Cap $56.1B
Description
American Electric Power Company, Inc., an electric public utility holding company, engages in the generation, transmission, and distribution of electricity for sale to retail and wholesale customers in the United States. It operates through Vertically Integrated Utilities, Transmission and Distribution Utilities, AEP Transmission Holdco, and Gen...

More about AEP

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