Simplex Trading
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Simplex Trading’s Amplify Energy AMPY Stock Holding History

Simplex Trading’s Portfolio AMPY Stock Details AMPY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$716K Buy
+114,802
New +$624K ﹤0.01% 2855
2025
Q2 		– Sell
-174,136
Closed -$518K – 8545
2025
Q1 		$651K Buy
+174,136
New +$868K ﹤0.01% 3107
2024
Q4 		– Sell
-69,988
Closed -$458K – 8419
2024
Q3 		$457K Buy
69,988
+32,877
+89% +$228K ﹤0.01% 3686
2024
Q2 		$251K Buy
+37,111
New +$244K ﹤0.01% 4421
2024
Q1 		– Sell
-207,737
Closed -$1.26M – 8767
2023
Q4 		$1.23M Buy
207,737
+106,717
+106% +$689K ﹤0.01% 2819
2023
Q3 		$742K Buy
101,020
+6,188
+7% +$42.8K ﹤0.01% 2982
2023
Q2 		$642K Buy
94,832
+35,870
+61% +$250K ﹤0.01% 3045
2023
Q1 		$405K Sell
58,962
-5,971
-9% -$49K ﹤0.01% 3490
2022
Q4 		$570K Sell
64,933
-94,518
-59% -$804K ﹤0.01% 3026
2022
Q3 		$1.05M Buy
159,451
+40,583
+34% +$276K ﹤0.01% 2587
2022
Q2 		$777K Buy
+118,868
New +$877K ﹤0.01% 2912
2021
Q2 		– Sell
-31,527
Closed -$105K – 9960
2021
Q1 		$87K Buy
31,527
+30,028
+2,003% +$79.8K ﹤0.01% 5927
2020
Q4 		$1K Buy
1,499
+405
+37% +$402 ﹤0.01% 8078
2020
Q3 		$0 Buy
1,094
+728
+199% +$836 ﹤0.01% 7718
2020
Q2 		$0 Sell
366
-5,244
-93% -$6.28K ﹤0.01% 7531
2020
Q1 		$3K Buy
+5,610
New +$24.5K ﹤0.01% 7028
2019
Q1 		– Sell
-71
Closed – – 7071
2018
Q4 		$0 Buy
+71
New +$567 ﹤0.01% 6925

Other funds holding AMPY

CF
CDC Financial Chicago, Illinois $157M AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
THC
Truffle Hound Capital Bethesda, Maryland $386M AUM 57.88% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
CM
Caption Management Oklahoma City, Oklahoma $17.1B AUM 70.99% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Simplex Trading's AMPY Position: Q1 2026 in Review

Simplex Trading opened a new position in Amplify Energy (AMPY) in Q1 2026: 114,802 shares worth $716K. The stake represents ﹤0.01% of the portfolio and ranks #2855 among its holdings. This is a return to the name: Simplex Trading previously reported a position in AMPY as recently as Q1 2025.

Simplex Trading first reported a position in AMPY in Q4 2018 and has held it in 17 quarters since. The position peaked at $1.23M in Q4 2023. 130 funds tracked by Wall St. Rank hold AMPY as of Q1 2026.

  • Simplex Trading held 114,802 shares of Amplify Energy worth $716K as of Q1 2026.
  • Amplify Energy was a new Simplex Trading position in Q1 2026.
  • Amplify Energy made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #2855 holding.
  • Simplex Trading first reported a position in Amplify Energy in Q4 2018 and has held it in 17 quarters since.
  • Simplex Trading's Amplify Energy position peaked at $1.23M in Q4 2023.
  • 130 funds tracked by Wall St. Rank held Amplify Energy as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.