AMERICAN CENTURY COMPANIES INC

Position in AMPY — Amplify Energy Corp.

CIK 748054 KANSAS CITY, MO

Position in AMPY

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$8,978,155

+$2,518,689 QoQ

Shares Held

1,438,807

+1.8% QoQ

Ownership

3.48%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

12 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Energy · as of Mar 31, 2026

AMERICAN CENTURY COMPANIES INC holds $4,865,199,288 across 51 Oil & Gas E&P names. AMPY ranks #43 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MGY	Magnolia Oil & Gas Corp	10,509,240	$331,776,706
2	FANG	Diamondback Energy, Inc.	1,672,265	$330,757,294
3	COP	Conocophillips	2,147,652	$283,490,064
4	EOG	Eog Resources Inc	1,956,602	$282,865,951
5	SM	SM Energy Co	8,923,624	$278,238,596
6	MUR	Murphy Oil Corp	6,726,628	$277,473,405
7	CHRD	Chord Energy Corp	1,676,791	$238,406,144
8	CRGY	Crescent Energy Co	17,286,447	$233,367,034

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$8,978,155	1,438,807	+1.8%	Shares	Defined	2026-05-15
2025-12-31	$6,459,466	1,413,450	-1.2%	Shares	Defined	2026-02-13
2025-09-30	$7,508,985	1,430,283	+8.9%	Shares	Defined	2025-11-12
2025-06-30	$4,202,297	1,313,218	+9.0%	Shares	Defined	2025-08-12
2025-03-31	$4,504,336	1,204,368	+10.9%	Shares	Defined	2025-05-13
2024-12-31	$6,513,870	1,085,645	+26.8%	Shares	Defined	2025-02-11
2024-09-30	$5,589,921	856,037	+122.1%	Shares	Defined	2024-11-12
2024-06-30	$2,612,991	385,397	+422.6%	Shares	Defined	2024-08-07
2024-03-31	$487,494	73,751	+102.2%	Shares	Defined	2024-05-14
2023-12-31	$216,290	36,474	+207.1%	Shares	Defined	2024-02-13
2023-06-30	$80,393	11,875	+14.9%	Shares	Defined	2023-08-14
2020-03-31	$5,889	10,332	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.