Security key
03212B103
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 17,735,914
- Total 13F value
- $56,784,442
- Share change
- -3,168,963
- Put/Call ratio
- 56%
- SEC-reported price per share
- $3.20
- Number of holders
- 118
- Value change
- -$10,970,963
- Number of buys
- 75
- Number of sells
- 73
- Shares outstanding
- 40,952,733
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2025
Institutions
118
Top holders
10
AMPY full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
Amplify Energy Corp. SEC filings
Amplify Energy Corp. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 03212B103
Recent filing periods:
Ownership snapshot
Top reported holders of AMPY - Amplify Energy Corp. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
0/15
Latest evidence
31 Mar 2025
13F
Highest disclosed value: $10,298,617
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. has the largest disclosed position value at $10.3M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Disclosed position value
Top 5
BlackRock, Inc.
$10.3M
VANGUARD GROUP INC
$9.52M
DIMENSIONAL FUND ADVISORS LP
$9.02M
BRIDGEWAY CAPITAL MANAGEMENT, LLC
$5.01M
AMERICAN CENTURY COMPANIES INC
$4.5M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
Company
|
—
denominator unverified
|
$10,298,617
2,753,641 shares
|
— | 31 Mar 2025 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$9,521,419
2,545,834 shares
|
— | 31 Mar 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$9,021,951
2,412,168 shares
|
— | 31 Mar 2025 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$5,008,716
1,339,229 shares
|
— | 31 Mar 2025 |
| AMERICAN CENTURY COMPANIES INC |
13F
Company
|
—
denominator unverified
|
$4,504,336
1,204,368 shares
|
— | 31 Mar 2025 |
| Rangeley Capital, LLC |
13F
Company
|
—
denominator unverified
|
$4,188,800
1,120,000 shares
|
— | 31 Mar 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
118
Shares
17,735,914
Rows available
118
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
129
Q2 2025 holders
118
Holder diff
-11
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q2 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend