Form 13-F position report

MRC GLOBAL INC

Reported by LOOMIS SAYLES & CO L P

MRC CUSIP 55345K103 Manager CIK 0000312348

Reported 0 shares, down 921,846 (100.0%) from the prior quarter.

Reported value -100.0%; share count -100.0% vs. the prior quarter.

Reduced
% of reported 13F value 0 This manager · Q4 2025
Shares 0 Quarter-end amount reported
Reported value $0 Fair value at quarter end
Consecutive quarters held 15 Through Q4 2025

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Reported position value by quarter
Date Holding Value
2022-06-30 4503000
2022-09-30 5566000
2022-12-31 10047000
2023-03-31 8322000
2023-06-30 10187000
2023-09-30 10160000
2023-12-31 9649000
2024-03-31 11100000
2024-06-30 11532000
2024-09-30 10939000
2024-12-31 10705000
2025-03-31 9527000
2025-06-30 12173808
2025-09-30 13293019
2025-12-31 0

Quarterly position history

How this manager's reported quarter-end position changed over time.

15 quarters
Quarterly reported position history for MRC GLOBAL INC held by LOOMIS SAYLES & CO L P.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q4 2025 Reduced 0 -921,846 (-100.0%) 0 $0 2026-02-12
Q3 2025 Added 921,846 +33,895 (3.8%) 0.02% $13,293,019 2025-11-13
Q2 2025 Added 887,951 +58,091 (7.0%) 0.02% $12,173,808 2025-08-13
Q1 2025 Reduced 829,860 -7,749 (-0.9%) 0.01% $9,527,000 2025-05-14
Q4 2024 Reduced 837,609 -21,026 (-2.4%) 0.01% $10,705,000 2025-02-12
Q3 2024 Reduced 858,635 -34,626 (-3.9%) 0.01% $10,939,000 2024-11-13
Q2 2024 Added 893,261 +10,228 (1.2%) 0.02% $11,532,000 2024-08-13
Q1 2024 Added 883,033 +6,681 (0.8%) 0.02% $11,100,000 2024-05-14
Q4 2023 Reduced 876,352 -114,859 (-11.6%) 0.01% $9,649,000 2024-02-13
Q3 2023 Reduced 991,211 -20,379 (-2.0%) 0.02% $10,160,000 2023-11-09
Q2 2023 Added 1,011,590 +155,468 (18.2%) 0.02% $10,187,000 2023-08-11
Q1 2023 Reduced 856,122 -11,523 (-1.3%) 0.01% $8,322,000 2023-05-11
Q4 2022 Added 867,645 +93,543 (12.1%) 0.02% $10,047,000 2023-02-10
Q3 2022 Added 774,102 +322,005 (71.2%) 0.01% $5,566,000 2022-11-14
Q2 2022 New 452,097 +452,097 (0.0%) < 0.01% $4,503,000 2022-08-05
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

196 managers reported MRC GLOBAL INC for Q4 2025.

Managers reporting MRC GLOBAL INC in Q4 2025.
Manager Activity Shares Change % of reported 13F Reported value Tenure
DekaBank Deutsche Girozentrale Unchanged 4,497 0 < 0.01% $56,000 7 qtrs
IFP Advisors Inc Unchanged 71 0 < 0.01% $976 5 qtrs
HUNTINGTON NATIONAL BANK Unchanged 1 0 < 0.01% $14 5 qtrs
TWO SIGMA ADVISERS LP Reduced 0 -31,300 0 $0 24 qtrs
Farther Finance Advisors LLC Reduced 0 -148 0 $0 10 qtrs
RHUMBLINE ADVISERS Reduced 0 -152,901 0 $0 51 qtrs
OP Asset Management Ltd Reduced 0 -329,911 0 $0 4 qtrs
DENALI ADVISORS LLC Reduced 0 -45,900 0 $0 3 qtrs
Optimize Financial Inc Reduced 0 -20,993 0 $0 5 qtrs
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM Reduced 0 -34,072 0 $0 51 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
December 31, 2025
Filed
February 12, 2026
Filing type
13F-HR
Position type
COMMON

Voting authority reported

No voting-authority amounts were reported for this position. Voting authority is not required for reported call options.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.