Assenagon Asset Management S.A. American Electric Power CO Inc Transaction History

Assenagon Asset Management S.A.

$64.4 Billion
Q4 2025

A detailed history of Assenagon Asset Management S.A. transactions in American Electric Power CO Inc stock. As of the latest transaction made, Assenagon Asset Management S.A. holds 1,957,491 shares of AEP stock, worth $237 Million. This represents 0.37% of its overall portfolio holdings.

Number of Shares

1,957,491

Previous 427,829 357.54%

Holding current value

$237 Million

Previous $48.1 Million 393.34%

% of portfolio

0.37%

Previous 0.07%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2025 Jan 09, 2026	BUY	$112.75 - $122.73 $172 Million - $188 Million	1,529,662 Added 357.54%	1,957,491 $237 Million
Q3 2025 Oct 07, 2025	SELL	$103.26 - $115.0 $84.3 Million - $93.9 Million	-816,811 Reduced 65.63%	427,829 $48.1 Million
Q2 2025 Jul 11, 2025	BUY	$98.59 - $109.11 $93.4 Million - $103 Million	947,418 Added 318.76%	1,244,640 $129 Million
Q1 2025 Apr 15, 2025	SELL	$90.32 - $109.27 $7.97 Million - $9.65 Million	-88,277 Reduced 22.9%	297,222 $32.5 Million
Q4 2024 Jan 14, 2025	BUY	$90.91 - $102.21 $20.5 Million - $23 Million	225,063 Added 140.28%	385,499 $35.6 Million

Q3 2024 Oct 23, 2024	SELL	$87.11 - $104.95 $25.8 Million - $31.1 Million	-296,250 Reduced 64.87%	160,436 $16.5 Million
Q2 2024 Jul 18, 2024	BUY	$79.51 - $92.67 $33.4 Million - $38.9 Million	419,870 Added 1140.46%	456,686 $40.1 Million
Q1 2024 Apr 24, 2024	SELL	$75.94 - $86.1 $24.3 Million - $27.5 Million	-319,891 Reduced 89.68%	36,816 $3.17 Million
Q4 2023 Jan 17, 2024	SELL	$71.33 - $83.57 $5.7 Million - $6.68 Million	-79,979 Reduced 18.31%	356,707 $29 Million
Q3 2023 Nov 06, 2023	SELL	$74.67 - $87.93 $15.2 Million - $17.9 Million	-203,577 Reduced 31.8%	436,686 $32.8 Million
Q2 2023 Jul 25, 2023	BUY	$81.62 - $94.89 $44.9 Million - $52.2 Million	550,169 Added 610.66%	640,263 $53.9 Million
Q1 2023 Apr 18, 2023	SELL	$85.41 - $97.95 $205,069 - $235,177	-2,401 Reduced 2.6%	90,094 $8.2 Million
Q4 2022 Jan 12, 2023	SELL	$82.99 - $98.62 $17.5 Million - $20.8 Million	-210,861 Reduced 69.51%	92,495 $8.78 Million
Q3 2022 Oct 27, 2022	BUY	$55.46 - $105.18 $10.2 Million - $19.3 Million	183,932 Added 154.02%	303,356 $26.2 Million
Q2 2022 Jul 27, 2022	SELL	$88.41 - $104.49 $13.7 Million - $16.2 Million	-154,627 Reduced 56.42%	119,424 $11.5 Million
Q1 2022 Apr 25, 2022	SELL	$84.64 - $99.77 $73.8 Million - $87 Million	-871,903 Reduced 76.09%	274,051 $27.3 Million
Q4 2021 Feb 01, 2022	BUY	$80.28 - $88.97 $55.8 Million - $61.9 Million	695,543 Added 154.42%	1,145,954 $102 Million
Q3 2021 Oct 19, 2021	SELL	$81.18 - $91.08 $10.7 Million - $12 Million	-132,268 Reduced 22.7%	450,411 $36.6 Million
Q2 2021 Jul 15, 2021	BUY	$82.35 - $90.14 $15.2 Million - $16.6 Million	184,228 Added 46.24%	582,679 $49.3 Million
Q1 2021 Apr 26, 2021	SELL	$74.85 - $85.84 $2.05 Million - $2.35 Million	-27,348 Reduced 6.42%	398,451 $33.7 Million
Q4 2020 Feb 01, 2021	SELL	$80.71 - $93.59 $14.3 Million - $16.6 Million	-177,216 Reduced 29.39%	425,799 $35.5 Million
Q3 2020 Oct 07, 2020	BUY	$77.82 - $89.28 $44.5 Million - $51.1 Million	572,156 Added 1854.1%	603,015 $49.3 Million
Q2 2020 Jul 21, 2020	BUY	$72.5 - $87.91 $25,012 - $30,328	345 Added 1.13%	30,859 $2.46 Million
Q1 2020 Apr 17, 2020	SELL	$70.0 - $104.33 $1.07 Million - $1.59 Million	-15,221 Reduced 33.28%	30,514 $2.44 Million
Q4 2019 Jan 17, 2020	SELL	$88.5 - $95.72 $44.4 Million - $48 Million	-501,506 Reduced 91.64%	45,735 $4.32 Million
Q3 2019 Oct 16, 2019	BUY	$87.81 - $94.59 $42.8 Million - $46.1 Million	487,613 Added 817.76%	547,241 $51.3 Million
Q2 2019 Aug 12, 2019	BUY	$82.62 - $91.55 $2 Million - $2.22 Million	24,249 Added 68.54%	59,628 $5.25 Million
Q1 2019 Apr 26, 2019	SELL	$72.77 - $85.98 $331,394 - $391,552	-4,554 Reduced 11.4%	35,379 $2.96 Million
Q4 2018 Jan 23, 2019	BUY	$70.22 - $80.36 $1.99 Million - $2.28 Million	28,392 Added 246.01%	39,933 $2.99 Million
Q3 2018 Oct 29, 2018	BUY	$68.87 - $73.4 $794,828 - $847,109	11,541 New	11,541 $818,000
Q4 2017 Jan 25, 2018	SELL	$70.29 - $77.63 $18.6 Million - $20.6 Million	-264,945 Closed	0 $0
Q3 2017 Oct 18, 2017	BUY	$70.24 - $74.55 $18.6 Million - $19.8 Million	264,945	264,945 $18.6 Million

Others Institutions Holding AEP

# of Institutions

1,998

Shares Held

448M

Call Options Held

4.25M

Put Options Held

1.47M

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 $62.3B
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...

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Assenagon Asset Management S.A. American Electric Power CO Inc Transaction History