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 		$17.5K Sell
2,800
-170,100
-98% -$925K ﹤0.01% 6883
2025
Q4 		$790K Sell
172,900
-119,100
-41% -$593K ﹤0.01% 2854
2025
Q3 		$1.53M Buy
292,000
+166,900
+133% +$657K ﹤0.01% 2590
2025
Q2 		$400K Sell
125,100
-21,600
-15% -$64.2K ﹤0.01% 3750
2025
Q1 		$548K Buy
146,700
+125,700
+599% +$627K ﹤0.01% 3308
2024
Q4 		$126K Sell
21,000
-17,000
-45% -$111K ﹤0.01% 4959
2024
Q3 		$248K Sell
38,000
-10,200
-21% -$70.7K ﹤0.01% 4310
2024
Q2 		$326K Sell
48,200
-16,800
-26% -$111K ﹤0.01% 4134
2024
Q1 		$429K Sell
65,000
-42,300
-39% -$257K ﹤0.01% 3995
2023
Q4 		$636K Buy
107,300
+15,000
+16% +$96.8K ﹤0.01% 3444
2023
Q3 		$678K Sell
92,300
-13,300
-13% -$91.9K ﹤0.01% 3066
2023
Q2 		$714K Buy
105,600
+2,100
+2% +$14.6K ﹤0.01% 2936
2023
Q1 		$711K Sell
103,500
-83,900
-45% -$689K ﹤0.01% 2917
2022
Q4 		$1.65M Buy
187,400
+48,000
+34% +$408K ﹤0.01% 2014
2022
Q3 		$915K Buy
139,400
+24,100
+21% +$164K ﹤0.01% 2748
2022
Q2 		$754K Buy
115,300
+75,300
+188% +$556K ﹤0.01% 2946
2022
Q1 		$220K Sell
40,000
-5,600
-12% -$25.9K ﹤0.01% 5026
2021
Q4 		$141K Buy
45,600
+45,100
+9,020% +$151K ﹤0.01% 5693
2021
Q3 		$2K Hold
500
– – ﹤0.01% 9496
2021
Q2 		$2K Buy
500
+398
+390% +$1.32K ﹤0.01% 9683
2021
Q1 		$28K Buy
+102
New +$271 ﹤0.01% 7171
2020
Q3 		– Sell
-10
Closed -$1K – 7719
2020
Q2 		$1K Buy
+10
New +$12 ﹤0.01% 7326
2020
Q1 		– Sell
-24
Closed -$15K – 7529
2019
Q4 		$15K Hold
24
– – ﹤0.01% 6135
2019
Q3 		$14K Buy
+24
New +$136 ﹤0.01% 6041
2019
Q1 		– Sell
-2
Closed -$1K – 7072
2018
Q4 		$1K Buy
+2
New +$16 ﹤0.01% 6691

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.