Security key
402635502
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 337,682
- Total 13F value
- $50,668,884
- Share change
- -235,005
- SEC-reported price per share
- $150.48
- Number of holders
- 24
- Value change
- -$39,596,301
- Number of buys
- 12
- Number of sells
- 14
- Shares outstanding
- 18,017,073
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2026
Institutions
24
Top holders
10
GPOR full security history
Ownership snapshot
Full 13F holder table
GULFPORT ENERGY CORP SEC filings
GULFPORT ENERGY CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 402635502
Recent filing periods:
Ownership snapshot
Top reported holders of GPOR - GULFPORT 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
Silver Point Capital L.P.
Disclosed value leader
Silver Point Capital L.P.
Comparable rows
5/15
Latest evidence
30 Jun 2026
3/4/5
13D/G
13F
Lead comparable stake: 14%
10 rows are not safely comparable across share classes.
13D/G row: Silver Point Capital L.P.
Showing 1-6 of 15 holder rows.
Quick read
Silver Point Capital L.P. leads the comparable SEC ownership view at 14%.
5 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 Silver Point Capital L.P.'s linked filing trail.
Comparable ownership
Top 5
Silver Point Capital L.P.
14%
BlackRock, Inc.
12%
STATE STREET CORP
5.5%
FMR LLC
4.9%
WELLINGTON MANAGEMENT GROUP LLP
4.4%
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 |
|---|---|---|---|---|---|
| Silver Point Capital L.P. |
3/4/5
13D/G
13F
Director, 10%+ Owner · Company
|
14%
Reported 13D/G
· 02 Mar 2026
|
$551,511,577
2,606,757 shares
|
-$236,073,623 | 28 May 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
12%
Reported 13D/G
· 30 Jun 2026
|
$385,731,154
2,273,018 shares
|
— | 30 Jun 2026 |
| STATE STREET CORP |
13F
13D/G
Company · STATE STREET CORPORATION
|
5.5%
Reported 13D/G
· 30 Jun 2026
|
$168,162,348
990,939 shares
|
— | 30 Jun 2026 |
| FMR LLC |
13D/G
13F
Company
|
4.9%
Reported 13D/G
· 31 Mar 2026
|
$190,211,242
915,534 shares
|
-$32,047,396 | 31 Mar 2026 |
| WELLINGTON MANAGEMENT GROUP LLP |
13D/G
|
4.4%
Reported 13D/G
· 30 Jun 2025
|
$144,417,341
782,962 shares
|
-$74,686,572 | 30 Jun 2025 |
| Edward A. Mule |
3/4/5
Director, 10%+ Owner
|
—
denominator unverified
|
$551,511,577
2,606,757 shares
|
— | 28 May 2026 |
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 Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
24
Shares
337,682
Rows available
24
| 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 Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
290
Q3 2026 holders
24
Holder diff
-266
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend