13F Insight
DOSSIER · 13F-HR · Q2 2026

Marathon Partners Equity Management, LLC

$107M in tracked AUM across 17 positions as of Q2 2026.

MP
CIK 0001353311 · last filed Jun 30, 2026
Total AUM
$107M
as of Q2 2026
Holdings
17
—
positions
Whale Score
75
75
strong
Activity
—
no data
changes this Q
AI Analysis · Q2 2026

Portfolio Overview

Marathon Partners Equity Management, LLC reported a total portfolio value of $133.85 million as of September 30, 2025, representing a robust growth of 16.3% from the previous quarter's $115.11 million. The portfolio is characterized by a high-conviction, concentrated strategy, comprising only 17 holdings. This low number of positions relative to the asset base indicates a firm belief in specific selection rather than broad diversification. The portfolio is hea...

Key Holdings

The portfolio is anchored by three major positions, each commanding a substantial double-digit weighting. TKO Group Holdings (TKO) is the largest holding at $31.10 million, representing 23.24% of the portfolio. This significant stake indicates a strong bullish outlook on the sports and entertainment conglomerate. Remitly Global (RELY) follows as the second-largest position at $27.38 million (20.46%), reflecting a major bet on the fintech and digital remittance sector. Meta Platforms (META) holds the third spot at $20.56 million (15.36%), providing exposure to large-cap communication services and digital advertising.

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
RELY
REMITLY GLOBAL INC
$27M1.2M25.3%02
TKO
TKO GROUP HOLDINGS INC
$14M72K13.4%03
META
META PLATFORMS INC
$14M25K13.1%04
UBER
UBER TECHNOLOGIES INC
$13M187K12.6%05
XMTR
XOMETRY INC
$11M113K10.2%06
CNS
COHEN & STEERS INC
$8M100K7.1%07
TPB
TURNING PT BRANDS INC
$4M50K3.9%08
ATMU
ATMUS FILTRATION TECHNOLOGIE
$4M77K3.7%09
GPC
GENUINE PARTS CO
$3M28K3.0%10
LION
LIONSGATE STUDIOS CORP
$3M175K2.5%

Filing history

2026Q2Jun 30
$107M▲ 21.4%
17 positionsView →2026Q1Mar 31
$88M▼ 12.2%
17 positionsView →2025Q4Dec 31
$101M▼ 24.9%
15 positionsView →2025Q3Sep 30
$134M▲ 16.3%
17 positionsView →2025Q2Jun 30
$115M▲ 29.9%
18 positionsLocked2025Q1Mar 31
$89M▼ 23.0%
15 positionsLocked2024Q4Dec 31
$115M▲ 79.3%
27 positionsLocked2023Q4Dec 31
$64M▼ 2.6%
20 positionsLocked2023Q3Sep 30
$66M▼ 18.3%
21 positionsLocked2023Q2Jun 30
$81M▲ 4.6%
29 positionsLocked2023Q1Mar 31
$77M▲ 19.2%
31 positionsLocked2022Q4Dec 31
$65M▲ 2.1%
28 positionsLocked
Showing 12 of 47