Mainstay Capital Management’s American Electric Power AEP Stock Holding History

Mainstay Capital Management’s Portfolio AEP Stock Details AEP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.75M	Sell	13,366 -638	-5%	-$79.8K	0.14%	49
2025 Q4	$1.61M	Sell	14,004 -1,468	-9%	-$173K	0.12%	53
2025 Q3	$1.74M	Sell	15,472 -15,866	-51%	-$1.74M	0.17%	45
2025 Q2	$3.25M	Buy	31,338 +15,954	+104%	+$1.66M	0.16%	53
2025 Q1	$1.68M	Sell	15,384 -203	-1%	-$20.6K	0.23%	40
2024 Q4	$1.44M	Buy	15,587 +323	+2%	+$31.3K	0.22%	44
2024 Q3	$1.57M	Buy	15,264 +124	+0.8%	+$12.1K	0.26%	37
2024 Q2	$1.33M	Buy	15,140 +634	+4%	+$55.5K	0.23%	40
2024 Q1	$1.25M	Sell	14,506 -317	-2%	-$25.8K	0.24%	45
2023 Q4	$1.2M	Buy	14,823 +2,951	+25%	+$229K	0.23%	43
2023 Q3	$893K	Sell	11,872 -4,053	-25%	-$330K	0.19%	45
2023 Q2	$1.34M	Sell	15,925 -390	-2%	-$34.4K	0.24%	38
2023 Q1	$1.48M	Buy	+16,315	New	+$1.49M	0.29%	34
2018 Q1	–	Sell	-13	Closed	-$1K	–	325
2017 Q4	$1K	Buy	+13	New	+$971	﹤0.01%	349

Other funds holding AEP

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

GQG Partners Ft. Lauderdale, Florida $63.1B AUM 23.07% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

Mainstay Capital Management's AEP Position: Q1 2026 in Review

Mainstay Capital Management reduced its American Electric Power (AEP) stake by 4.6% in Q1 2026, selling an estimated $79.8K and leaving 13,366 shares worth $1.75M. The position accounts for 0.14% of the portfolio, ranked #49.

Mainstay Capital Management first reported a position in AEP in Q4 2017 and has held it in 14 quarters since. The position peaked at $3.25M in Q2 2025. 1,923 funds tracked by Wall St. Rank hold AEP as of Q1 2026.

Mainstay Capital Management held 13,366 shares of American Electric Power worth $1.75M as of Q1 2026.
Mainstay Capital Management sold 638 American Electric Power shares in Q1 2026, an estimated $79.8K.
American Electric Power made up 0.14% of Mainstay Capital Management's portfolio in Q1 2026, its #49 holding.
Mainstay Capital Management first reported a position in American Electric Power in Q4 2017 and has held it in 14 quarters since.
Mainstay Capital Management's American Electric Power position peaked at $3.25M in Q2 2025.
1,923 funds tracked by Wall St. Rank held American Electric Power as of Q1 2026.

Based on Mainstay Capital Management's 13F filing for Q1 2026, filed 12 May 2026.