Grantham, Mayo, Van Otterloo & Co (GMO)’s American Electric Power AEP Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’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	$1.42M	Sell	10,809 -8,083	-43%	-$1.01M	﹤0.01%	470
2025 Q4	$2.18M	Buy	18,892 +8,274	+78%	+$977K	0.01%	405
2025 Q3	$1.19M	Sell	10,618 -1,152	-10%	-$126K	﹤0.01%	453
2025 Q2	$1.22M	Buy	11,770 +3,718	+46%	+$387K	﹤0.01%	428
2025 Q1	$880K	Buy	8,052 +5,409	+205%	+$548K	﹤0.01%	469
2024 Q4	$244K	Sell	2,643 -118	-4%	-$11.4K	﹤0.01%	550
2024 Q3	$283K	Buy	+2,761	New	+$269K	﹤0.01%	525
2018 Q1	–	Sell	-118,800	Closed	-$8.74M	–	568
2017 Q4	$8.74M	Buy	+118,800	New	+$8.88M	0.05%	176
2016 Q4	–	Sell	-3,900	Closed	-$250K	–	500
2016 Q3	$250K	Sell	3,900 -153,500	-98%	-$10.3M	﹤0.01%	447
2016 Q2	$11M	Buy	157,400 +41,400	+36%	+$2.71M	0.05%	224
2016 Q1	$7.7M	Buy	+116,000	New	+$7.17M	0.03%	260
2013 Q4	–	Sell	-20,700	Closed	-$897K	–	663
2013 Q3	$897K	Sell	20,700 -24,500	-54%	-$1.09M	﹤0.01%	465
2013 Q2	$2.02M	Buy	+45,200	New	+$2.17M	0.01%	393

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

Grantham, Mayo, Van Otterloo & Co (GMO)'s AEP Position: Q1 2026 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) reduced its American Electric Power (AEP) stake by 43% in Q1 2026, selling an estimated $1.01M and leaving 10,809 shares worth $1.42M. The position accounts for ﹤0.01% of the portfolio, ranked #470.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in AEP in Q2 2013 and has held it in 13 quarters since. The position peaked at $11M in Q2 2016. 1,923 funds tracked by Wall St. Rank hold AEP as of Q1 2026.

Grantham, Mayo, Van Otterloo & Co (GMO) held 10,809 shares of American Electric Power worth $1.42M as of Q1 2026.
Grantham, Mayo, Van Otterloo & Co (GMO) sold 8,083 American Electric Power shares in Q1 2026, an estimated $1.01M.
American Electric Power made up ﹤0.01% of Grantham, Mayo, Van Otterloo & Co (GMO)'s portfolio in Q1 2026, its #470 holding.
Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in American Electric Power in Q2 2013 and has held it in 13 quarters since.
Grantham, Mayo, Van Otterloo & Co (GMO)'s American Electric Power position peaked at $11M in Q2 2016.
1,923 funds tracked by Wall St. Rank held American Electric Power as of Q1 2026.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q1 2026, filed 14 May 2026.