Security key
559663109
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 218,110,272
- Total 13F value
- $5,507,771,915
- Share change
- -1,885,442
- Put/Call ratio
- 5.6%
- SEC-reported price per share
- $25.26
- Number of holders
- 405
- Value change
- -$46,450,645
- Number of buys
- 211
- Number of sells
- 177
- Shares outstanding
- 184,949,154
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
Q1 2025
Institutions
405
Top holders
10
MGY full security history
Ownership snapshot
Full 13F holder table
Magnolia Oil & Gas Corp SEC filings
Magnolia Oil & Gas Corp company facts
Broader feeds
Ownership snapshot
Top reported holders of MGY - Magnolia Oil & Gas 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
15/15
Latest evidence
31 Mar 2025
13F
13D/G
Lead comparable stake: 14%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 14%.
15 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.
Comparable ownership
Top 5
BlackRock, Inc.
14%
FIRST TRUST PORTFOLIOS LP
1.8%
VANGUARD GROUP INC
11%
FIRST TRUST ADVISORS LP
8.3%
STATE STREET CORP
5.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
14%
from 13D/G
|
$666,274,858
28,497,641 shares
|
— | 31 Dec 2024 |
| FIRST TRUST PORTFOLIOS LP |
13D/G
First Trust Portfolios L.P.
|
1.8%
|
$73,923,001
3,411,306 shares
|
-$335,308,470 | 31 Mar 2025 |
| VANGUARD GROUP INC |
13F
Company
|
11%
|
$489,535,116
20,938,200 shares
|
— | 31 Dec 2024 |
| FIRST TRUST ADVISORS LP |
13F
Company
|
8.3%
|
$360,297,396
15,410,496 shares
|
— | 31 Dec 2024 |
| STATE STREET CORP |
13F
Company
|
5.4%
|
$234,539,042
10,031,610 shares
|
— | 31 Dec 2024 |
| AMERICAN CENTURY COMPANIES INC |
13F
Company
|
5.4%
|
$232,400,255
9,940,130 shares
|
— | 31 Dec 2024 |
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 Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
405
Shares
218,110,272
Rows available
405
| 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 Q1 2025 vs Q1 2025 Across Filers
Q1 2025 holders
405
Q1 2025 holders
405
Holder diff
0
| Investor | Q1 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q1 2025 value | Value change | Value Chg % |
|---|