Marshall Wace
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Marshall Wace’s Amplify Energy AMPY Stock Holding History

Marshall Wace’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
Q2 		$2.04M Sell
513,603
-743,549
-59% -$3.82M ﹤0.01% 1841
2026
Q1 		$7.84M Buy
1,257,152
+302,427
+32% +$1.64M 0.01% 1085
2025
Q4 		$4.36M Buy
954,725
+413,512
+76% +$2.06M ﹤0.01% 1217
2025
Q3 		$2.84M Buy
541,213
+350,743
+184% +$1.38M ﹤0.01% 1441
2025
Q2 		$610K Buy
190,470
+29,669
+18% +$88.2K ﹤0.01% 2073
2025
Q1 		$601K Buy
160,801
+137,332
+585% +$685K ﹤0.01% 2000
2024
Q4 		$141K Buy
+23,469
New +$154K ﹤0.01% 2406
2024
Q3 		– Sell
-56,970
Closed -$386K – 2463
2024
Q2 		$386K Buy
56,970
+42,570
+296% +$280K ﹤0.01% 2064
2024
Q1 		$95.2K Sell
14,400
-64,700
-82% -$393K ﹤0.01% 2315
2023
Q4 		$469K Buy
79,100
+48,056
+155% +$310K ﹤0.01% 1739
2023
Q3 		$228K Buy
31,044
+1,399
+5% +$9.67K ﹤0.01% 1952
2023
Q2 		$201K Buy
29,645
+7,145
+32% +$49.8K ﹤0.01% 2242
2023
Q1 		$155K Sell
22,500
-34,722
-61% -$285K ﹤0.01% 2443
2022
Q4 		$503K Buy
+57,222
New +$487K ﹤0.01% 2365
2022
Q3 		– Sell
-109,870
Closed -$718K – 3302
2022
Q2 		$718K Buy
+109,870
New +$811K ﹤0.01% 2624
2020
Q1 		– Sell
-127,816
Closed -$845K – 1606
2019
Q4 		$845K Sell
127,816
-99,783
-44% -$642K 0.01% 1025
2019
Q3 		$1.4M Buy
+227,599
New +$1.29M 0.01% 859
2019
Q2 		– Sell
-243,846
Closed -$2.38M – 1317
2019
Q1 		$2.38M Sell
243,846
-51,145
-17% -$475K 0.02% 687
2018
Q4 		$2.21M Buy
294,991
+243,184
+469% +$1.94M 0.02% 698
2018
Q3 		$462K Buy
+51,807
New +$611K ﹤0.01% 944

Other funds holding AMPY

CF
CDC Financial Chicago, Illinois $239M AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
CA
CSM Advisors Warrendale, Pennsylvania $4.68B AUM 43.65% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
CM
Caption Management Oklahoma City, Oklahoma $21.5B AUM 81.81% 1-Year Est. Return

Marshall Wace's AMPY Position: Q2 2026 in Review

Marshall Wace reduced its Amplify Energy (AMPY) stake by 59% in Q2 2026, selling an estimated $3.82M and leaving 513,603 shares worth $2.04M. The position accounts for ﹤0.01% of the portfolio, ranked #1841.

Marshall Wace first reported a position in AMPY in Q3 2018 and has held it in 20 quarters since. The position peaked at $7.84M in Q1 2026. 128 funds tracked by Wall St. Rank hold AMPY as of Q2 2026.

  • Marshall Wace held 513,603 shares of Amplify Energy worth $2.04M as of Q2 2026.
  • Marshall Wace sold 743,549 Amplify Energy shares in Q2 2026, an estimated $3.82M.
  • Amplify Energy made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #1841 holding.
  • Marshall Wace first reported a position in Amplify Energy in Q3 2018 and has held it in 20 quarters since.
  • Marshall Wace's Amplify Energy position peaked at $7.84M in Q1 2026.
  • 128 funds tracked by Wall St. Rank held Amplify Energy as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.