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

Front Street Capital Management, Inc.

$754M in tracked AUM across 73 positions as of Q1 2026.

FS
CIK 0001683182 · last filed Mar 31, 2026
Total AUM
$754M
as of Q1 2026
Holdings
73
—
positions
Whale Score
59
59
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

Front Street Capital Management, Inc. 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
CTLEUR
LUMEN TECHNOLOGIES INC
$88M12.6M11.6%02
CGNX
COGNEX CORP
$65M1.3M8.6%03
GE
GE AEROSPACE
$55M195K7.3%04
GEV
GE VERNOVA INC
$40M46K5.3%05
VOO
VANGUARD S&P 500 ETF
$40M67K5.3%06
MTW
MANITOWOC INC COM
$39M3.3M5.1%07
LITE
LUMENTUM HLDGS INC
$37M75K4.9%08
BRK/B
BERKSHIRE HATHAWAY INC CL B
$29M60K3.8%09
CIEN
CIENA CORPORATION
$23M60K3.1%10
GLW
CORNING INC
$23M170K3.1%

Filing history

2026Q1Mar 31
$754M▲ 7.1%
73 positionsView →2025Q4Dec 31
$704M▲ 429.4%
73 positionsView →2025Q3Sep 30
$133M▼ 74.5%
23 positionsView →2025Q2Jun 30
$522M▼ 0.5%
70 positionsLocked2025Q1Mar 31
$524M▼ 8.9%
63 positionsLocked2024Q4Dec 31
$576M▼ 6.9%
68 positionsLocked2024Q3Sep 30
$618M▲ 18.5%
67 positionsLocked2024Q2Jun 30
$522M▼ 2.0%
72 positionsLocked2024Q1Mar 31
$532M▲ 6.2%
70 positionsLocked2023Q4Dec 31
$501M▲ 10.0%
94 positionsLocked2023Q3Sep 30
$455M▼ 3.8%
90 positionsLocked2023Q2Jun 30
$473M▲ 2.2%
66 positionsLocked
Showing 12 of 36