SEI Investments’s Amplify Energy AMPY Stock Holding History

SEI Investments’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	$209K	Buy	+52,565	New	+$270K	﹤0.01%	3021
2022 Q3	–	Sell	-10,400	Closed	-$68K	–	2650
2022 Q2	$68K	Hold	10,400	–	–	﹤0.01%	2589
2022 Q1	$57K	Hold	10,400	–	–	﹤0.01%	2547
2021 Q4	$32K	Hold	10,400	–	–	﹤0.01%	2580
2021 Q3	$55K	Buy	+10,400	New	+$39K	﹤0.01%	2527
2018 Q1	–	Sell	-15	Closed	–	–	3449
2017 Q4	$0	Buy	+15	New	+$241	﹤0.01%	3327

Other funds holding AMPY

CDC Financial Chicago, Illinois $239M AUM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

CSM Advisors Warrendale, Pennsylvania $4.68B AUM 43.65% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Caption Management Oklahoma City, Oklahoma $21.5B AUM 81.81% 1-Year Est. Return

SEI Investments's AMPY Position: Q2 2026 in Review

SEI Investments opened a new position in Amplify Energy (AMPY) in Q2 2026: 52,565 shares worth $209K. The stake represents ﹤0.01% of the portfolio and ranks #3021 among its holdings. This is a return to the name: SEI Investments previously reported a position in AMPY as recently as Q2 2022.

SEI Investments first reported a position in AMPY in Q4 2017 and has held it in 6 quarters since. 129 funds tracked by Wall St. Rank hold AMPY as of Q2 2026.

SEI Investments held 52,565 shares of Amplify Energy worth $209K as of Q2 2026.
Amplify Energy was a new SEI Investments position in Q2 2026.
Amplify Energy made up ﹤0.01% of SEI Investments's portfolio in Q2 2026, its #3021 holding.
SEI Investments first reported a position in Amplify Energy in Q4 2017 and has held it in 6 quarters since.
129 funds tracked by Wall St. Rank held Amplify Energy as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.