13F Insight
DOSSIER · 13F-HR · Q3 2026

MARATHON CAPITAL MANAGEMENT

$488M in tracked AUM across 182 positions as of Q3 2026.

MC
CIK 0001213206 · last filed Sep 30, 2026
Total AUM
$488M
as of Q3 2026
Holdings
182
—
positions
Whale Score
53
53
tracked
Activity
—
no data
changes this Q
AI Analysis · Q3 2026

MARATHON CAPITAL MANAGEMENT filed its latest 13F-HR for Q3 2026. See the latest holdings and position changes below.

Quarter at a glance — Q3 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q3 2026.

#HoldingValueSharesWeight
01
TROW
PRICE T ROWE GROUP INC
$60M580K12.4%02
BIL
SPDR SERIES TRUST
$20M213K4.0%03
ZETA
ZETA GLOBAL HOLDINGS CORP
$15M476K3.1%04
AMZN
AMAZON COM INC
$14M57K2.9%05
GLW
CORNING INC
$14M91K2.9%06
GOOG
ALPHABET INC
$14M41K2.9%07
AAPL
APPLE INC
$14M41K2.8%08
ZS
ZSCALER INC
$13M66K2.7%09
MSFT
MICROSOFT CORP
$12M24K2.5%10
G0593M107
ASTRAZENECA PLC
$11M65K2.2%

Filing history

2026Q3Sep 30
$488M▼ 1.1%
182 positionsView →2026Q2Jun 30
$494M▲ 10.9%
187 positionsView →2026Q1Mar 31
$445M▼ 4.2%
171 positionsView →2025Q4Dec 31
$465M▲ 6.3%
171 positionsView →2025Q3Sep 30
$437M▲ 11.3%
163 positionsLocked2025Q2Jun 30
$393M▲ 4.6%
166 positionsLocked2025Q1Mar 31
$375M▼ 6.2%
158 positionsLocked2024Q4Dec 31
$400M▼ 2.9%
155 positionsLocked2024Q3Sep 30
$412M▲ 5.1%
154 positionsLocked2024Q2Jun 30
$392M▼ 6.4%
145 positionsLocked2024Q1Mar 31
$419M▲ 5.3%
154 positionsLocked2023Q4Dec 31
$398M▲ 0.1%
153 positionsLocked
Showing 12 of 73