Amplify Energy
AMPY · NYSE
$4.51−$0.02 (−0.44%)TodayMarket closed ·
Prev close $4.53
Who owns AMPY
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 44.2% of AMPY’s shares.
- Perga Capital Management LP8.0%
- CDC Financial, Inc.6.3%
- Irrevocable Larson Family Investment Trust6.2%
- BlackRock Institutional Trust Company, N.A.5.4%
- Next 6 largest institutions18.3%
- All other shareholders55.8%
| Holder | Shares | % of shares |
|---|---|---|
| Perga Capital Management LP | 3.29M | 7.97% |
| CDC Financial, Inc. | 2.59M | 6.27% |
| Irrevocable Larson Family Investment Trust | 2.58M | 6.24% |
| BlackRock Institutional Trust Company, N.A. | 2.24M | 5.42% |
| Vanguard Capital Management, LLC | 1.66M | 4.01% |
| Dimensional Fund Advisors, L.P. | 1.59M | 3.86% |
| American Century Investment Management, Inc. | 1.38M | 3.34% |
| Acadian Asset Management LLC | 1.28M | 3.10% |
| Geode Capital Management, L.L.C. | 908.29K | 2.20% |
| C.S. McKee | 738.62K | 1.79% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.21M | 2.92% |
| Avantis US Small Cap Value ETF | 1.14M | 2.77% |
| iShares Russell 2000 ETF | 952.81K | 2.31% |
| DFA US Small Cap Value Portfolio | 493.58K | 1.20% |
| Vanguard Extended Market Index Fund | 404.69K | 0.98% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $98.75K (1 trade) and sold $55 (1 trade) of AMPY on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| PERGA CAPITAL PARTNERS, LP | Sale | 500 | $55 |
| Hamm Christopher W. | Award | 43.91K | — |
| Hamm Christopher W. | Option exercise | 51.04K | — |
| Hamm Christopher W. | Option exercise | 51.04K | — |
| Adams Deborah G | Award | 31.36K | — |
| Adams Deborah G | Option exercise | 36.46K | — |
| Snyder Todd R | Award | 31.36K | — |
| Snyder Todd R | Option exercise | 36.46K | — |
| Snyder Todd R | Option exercise | 36.46K | — |
| COGHILL CLINT D | Award | 31.36K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 3.21M
- Days to cover
- 6.08
- % of shares outstanding
- 7.78%
- Average daily volume
- 527.80K
- Change since last report
- −16.2%
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