Comparable stake leader
VANGUARD GROUP INC
SEC ownership of MRC GLOBAL INC.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001439095.
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
3/13
Latest evidence
30 Jun 2026
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
VANGUARD GROUP INC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
3 of 13
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
VANGUARD GROUP INC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001439095
- Issuer location
- Houston, TX
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of MRC GLOBAL INC. (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
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
3/13
Latest evidence
30 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 9.6%
10 rows are not safely comparable across share classes.
13D/G row: VANGUARD GROUP INC
Showing 1-8 of 13 holder rows.
Quick read
VANGUARD GROUP INC leads the comparable SEC ownership view at 9.6%.
3 of 13 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 VANGUARD GROUP INC's linked filing trail.
Comparable ownership
Top 3
VANGUARD GROUP INC
9.6%
PZENA INVESTMENT MANAGEMENT LLC
6.8%
FRONTIER CAPITAL MANAGEMENT CO LLC
5.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 13 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
9.6%
Reported 13D/G
· 30 Jun 2025
|
$113,883,911
8,306,631 shares
|
$0 | 30 Jun 2025 |
| PZENA INVESTMENT MANAGEMENT LLC |
13D/G
|
6.8%
Reported 13D/G
· 30 Sep 2024
|
$67,229,715
5,770,791 shares
|
$0 | 30 Sep 2024 |
| FRONTIER CAPITAL MANAGEMENT CO LLC |
13D/G
|
5.2%
Reported 13D/G
· 30 Jun 2025
|
$60,028,583
4,453,159 shares
|
$0 | 30 Jun 2025 |
| Henry Cornell |
3/4/5
Director, 10%+ Owner
|
—
denominator unverified
|
$1,109,334
96,380 shares
|
— | 07 May 2024 |
| Rhys J. Best |
3/4/5
Director
|
—
denominator unverified
|
$1,784,122
174,401 shares
|
— | 06 May 2021 |
| Robert L. Wood |
3/4/5
Director
|
—
denominator unverified
|
$1,628,861
141,517 shares
|
— | 07 May 2024 |
| Rance C. Long |
3/4/5
SVP - Sales & Marketing
|
—
denominator unverified
|
$1,222,093
89,269 shares
|
— | 14 May 2024 |
| John L. Bowhay |
3/4/5
SVP - Intl & Special Projects
|
—
denominator unverified
|
$1,111,643
108,665 shares
|
— | 31 Dec 2021 |
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.
Forms 3/4/5 flow
Insider trading overview
No eligible buy or sell activity is available for this window. No eligible Buy or Sell transactions are available in this dataset since 14 Nov 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 26 reporting-owner rows connected to MRC GLOBAL INC.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
26
Largest Forms 3/4/5 holder
Rhys J. Best
Net 12M change
$0
Latest report
06 Nov 2025
Recent insider transactions for MRC GLOBAL INC.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.