Mariner
FE icon

Mariner’s FirstEnergy FE Stock Holding History

Mariner’s Portfolio FE Stock Details FE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.55M Buy
70,145
+63,366
+935% +$3.07M ﹤0.01% 1201
2025
Q4 		$304K Sell
6,779
-90,970
-93% -$4.18M ﹤0.01% 2828
2025
Q3 		$4.48M Sell
97,749
-12,179
-11% -$520K 0.01% 985
2025
Q2 		$4.43M Buy
109,928
+12,938
+13% +$534K 0.01% 923
2025
Q1 		$3.92M Buy
96,990
+1,951
+2% +$77.7K 0.01% 913
2024
Q4 		$3.78M Buy
95,039
+13,196
+16% +$552K 0.01% 902
2024
Q3 		$3.63M Buy
81,843
+622
+0.8% +$26.2K 0.01% 906
2024
Q2 		$3.11M Buy
81,221
+19,704
+32% +$764K 0.01% 904
2024
Q1 		$2.38M Buy
61,517
+3,605
+6% +$135K ﹤0.01% 1021
2023
Q4 		$2.12M Buy
57,912
+9,569
+20% +$346K 0.01% 1031
2023
Q3 		$1.65M Sell
48,343
-11,482
-19% -$427K ﹤0.01% 1063
2023
Q2 		$2.33M Sell
59,825
-102
-0.2% -$4K 0.01% 914
2023
Q1 		$2.4M Buy
59,927
+12,511
+26% +$505K 0.01% 878
2022
Q4 		$1.99M Sell
47,416
-3,765
-7% -$147K 0.01% 929
2022
Q3 		$1.89M Buy
51,181
+19,866
+63% +$785K 0.01% 792
2022
Q2 		$1.2M Buy
31,315
+910
+3% +$38.8K ﹤0.01% 850
2022
Q1 		$1.4M Buy
30,405
+12,117
+66% +$513K 0.01% 837
2021
Q4 		$761K Buy
18,288
+4,704
+35% +$181K ﹤0.01% 905
2021
Q3 		$484K Buy
13,584
+3,427
+34% +$130K ﹤0.01% 860
2021
Q2 		$378K Buy
+10,157
New +$378K ﹤0.01% 839
2020
Q3 		– Sell
-13,109
Closed -$508K – 720
2020
Q2 		$508K Buy
13,109
+2,832
+28% +$117K 0.01% 602
2020
Q1 		$412K Buy
+10,277
New +$478K 0.01% 609
2019
Q3 		– Sell
-5,270
Closed -$226K – 806
2019
Q2 		$226K Buy
+5,270
New +$221K ﹤0.01% 998

Other funds holding FE

Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Blackstone Inc
Blackstone Inc New York $25.6B AUM 26.83% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Mariner's FE Position: Q1 2026 in Review

Mariner increased its FirstEnergy (FE) stake by 935% in Q1 2026, buying an estimated $3.07M and bringing the position to 70,145 shares worth $3.55M. The position accounts for ﹤0.01% of the portfolio, ranked #1201.

Mariner first reported a position in FE in Q2 2019 and has held it in 23 quarters since. The position peaked at $4.48M in Q3 2025. 923 funds tracked by Wall St. Rank hold FE as of Q1 2026.

  • Mariner held 70,145 shares of FirstEnergy worth $3.55M as of Q1 2026.
  • Mariner bought 63,366 FirstEnergy shares in Q1 2026, an estimated $3.07M.
  • FirstEnergy made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #1201 holding.
  • Mariner first reported a position in FirstEnergy in Q2 2019 and has held it in 23 quarters since.
  • Mariner's FirstEnergy position peaked at $4.48M in Q3 2025.
  • 923 funds tracked by Wall St. Rank held FirstEnergy as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.