Position in AMPY
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$6,347,907
-$3,840,532 QoQ
Shares Held
1,594,952
-2.3% QoQ
Ownership
3.85%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#4
of 129 holders
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 94%
Shared 4%
None 3%
Common Shares in AMPY Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas E&P
Energy · as of Jun 30, 2026DIMENSIONAL FUND ADVISORS LP holds $9,784,630,019 across 51 Oil & Gas E&P names. AMPY ranks #39 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | COP |
Conocophillips
|
11,230,854 | $1,167,559,580 | |
| 2 | EOG |
Eog Resources Inc
|
6,010,495 | $779,741,514 | |
| 3 | DVN |
Devon Energy Corp/De
|
16,907,374 | $698,612,691 | |
| 4 | APA |
APA Corp
|
16,838,388 | $548,426,294 | |
| 5 | OVV |
Ovintiv Inc.
|
10,406,046 | $547,878,319 | |
| 6 | PR |
Permian Resources Corp
|
27,193,401 | $500,630,509 | |
| 7 | OXY |
Occidental Petroleum Corp /De/
|
10,026,694 | $486,996,526 | |
| 8 | AR |
ANTERO RESOURCES Corp
|
12,699,737 | $446,268,755 |
All Filings in AMPY
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,347,907 | 1,594,952 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $10,188,439 | 1,632,763 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $9,506,823 | 2,080,268 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $10,878,597 | 2,072,114 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $7,130,767 | 2,228,365 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $9,021,507 | 2,412,168 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $14,779,128 | 2,463,188 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $15,505,358 | 2,374,481 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $15,085,979 | 2,225,071 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $13,042,672 | 1,973,173 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $10,389,381 | 1,752,004 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $10,359,984 | 1,409,522 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $5,638,413 | 832,853 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $3,738,040 | 544,111 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $2,740,076 | 312,352 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $720,485 | 109,663 | Shares | Sole | 2022-11-10 | |
| 2021-06-30 | $146,913 | 36,275 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $100,844 | 36,275 | Shares | Sole | 2021-05-14 | |
| 2020-09-30 | $204,610 | 240,718 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $862,429 | 701,162 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $673,257 | 1,181,153 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||