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

M.D. Sass, LLC

$1.5B in tracked AUM across 39 positions as of Q2 2026.

MS
CIK 0000922940 · last filed Jun 30, 2026
Total AUM
$1.5B
as of Q2 2026
Holdings
39
—
positions
Whale Score
64
64
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 2026

M.D. Sass, LLC filed its latest 13F-HR for Q2 2026. See the latest holdings and position changes below.

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
HSIC
SCHEIN HENRY INC
$107M1.3M7.0%02
AMZN
AMAZON COM INC
$95M400K6.2%03
WMB
WILLIAMS COS INC
$81M1.1M5.3%04
CLH
CLEAN HARBORS INC
$81M271K5.3%05
AME
AMETEK INC
$81M333K5.3%06
PRMB
PRIMO BRANDS CORPORATION
$77M3.1M5.0%07
DGX
QUEST DIAGNOSTICS INC
$76M360K5.0%08
COF
CAPITAL ONE FINL CORP
$73M364K4.8%09
SASS
RBB FUND TRUST
$72M2.9M4.7%10
SARO
STANDARDAERO INC
$70M2.3M4.6%

Filing history

2026Q2Jun 30
$1.5B▲ 16.0%
39 positionsView →2026Q1Mar 31
$1.3B▲ 4.0%
36 positionsView →2025Q4Dec 31
$1.3B▲ 3.4%
35 positionsView →2025Q3Sep 30
$1.2B▼ 1.2%
35 positionsLocked2025Q2Jun 30
$1.2B▲ 9.3%
35 positionsLocked2025Q1Mar 31
$1.1B▼ 14.5%
32 positionsLocked2024Q4Dec 31
$1.3B▼ 1.6%
34 positionsLocked2024Q3Sep 30
$1.4B▼ 3.0%
36 positionsLocked2024Q2Jun 30
$1.4B▲ 57.0%
33 positionsLocked2024Q1Mar 31
$887M▲ 6.6%
34 positionsLocked2023Q4Dec 31
$832M▲ 11.8%
31 positionsLocked2023Q3Sep 30
$744M▼ 1.3%
32 positionsLocked
Showing 12 of 97