13F Insight
DOSSIER · 13F-HR · Q1 2026

Mantle Ridge LP

$1.3B in tracked AUM across 1 positions as of Q1 2026.

MR
CIK 0001695459 · last filed Mar 31, 2026
Total AUM
$1.3B
as of Q1 2026
Holdings
1
—
positions
Whale Score
73
73
strong
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

Mantle Ridge LP filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
DLTR
DOLLAR TREE INC
$1.3B12.1M100.0%

Filing history

2026Q1Mar 31
$1.3B▼ 47.1%
1 positionsView →2025Q4Dec 31
$2.5B—
2 positionsView →2025Q3Sep 30
$0▼ 100.0%
0 positionsView →2025Q2Jun 30
$2.4B—
2 positionsLocked2025Q1Mar 31
$0▼ 100.0%
0 positionsLocked2024Q4Dec 31
$2.1B▲ 146.5%
2 positionsLocked2024Q3Sep 30
$851M▼ 34.1%
1 positionsLocked2024Q2Jun 30
$1.3B▼ 19.8%
1 positionsLocked2024Q1Mar 31
$1.6B▼ 27.0%
1 positionsLocked2023Q4Dec 31
$2.2B▲ 33.9%
3 positionsLocked2023Q3Sep 30
$1.6B▼ 5.6%
2 positionsLocked2023Q2Jun 30
$1.7B▲ 1.1%
2 positionsLocked
Showing 12 of 31