Filed: 5/14/2026ACC: 0001172661-26-001945
📋 What this filing means
M.D. SASS, LLC filed this quarterly 13F‑HR report disclosing 36 equity positions with a total reported market value of $1.32B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
36
Positions
$1.32B
Total AUM (reported)
16.94M
Total Shares
Allocation by class
COM$976.06M74.0%
M D SASS CONCEN$66.93M5.1%
CLASS A COM SHS$63.70M4.8%
COM STK$56.06M4.3%
CL A$51.51M3.9%
SHS CL A$45.95M3.5%
COM NEW$37.53M2.8%
Portfolio Concentration
Top 3$256.84M19.5%
4–10$437.37M33.2%
11–25$573.85M43.5%
Rest$51.12M3.9%
Top 3 weight
19.5%
Top 10 weight
52.6%
Voting Authority Distribution
Total shares with voting rights: 16.94M
Sole
Full voting authority
14.59M
shares
% of voting shares86.1%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
2.35M
shares
% of voting shares13.9%
Investment Discretion (by position count)
Sole36
Shared0
Other0
Dominant voting typeSole · 86.1% of voting shares
Institutional Holdings36
Rows:
SCHEIN HENRY INC
SOLEShares1.27M
TypeSH
Market value$93.84M
7.11%
Sole
1.27M
Shared
0.00
None
0.00
WILLIAMS COS INC
SOLEShares1.17M
TypeSH
Market value$85.44M
6.48%
Sole
1.17M
Shared
0.00
None
0.00
AMETEK INC
SOLEShares361.80K
TypeSH
Market value$77.55M
5.88%
Sole
361.80K
Shared
0.00
None
0.00
CLEAN HARBORS INC
SOLEShares252.54K
TypeSH
Market value$72.41M
5.49%
Sole
252.54K
Shared
0.00
None
0.00
RBB FUND TRUST
SOLEShares2.88M
TypeSH
Market value$66.93M
5.07%
Sole
532.51K
Shared
0.00
None
2.35M
PRIMO BRANDS CORPORATION
SOLEShares3.38M
TypeSH
Market value$63.70M
4.83%
Sole
3.38M
Shared
0.00
None
0.00
MARTIN MARIETTA MATLS INC
SOLEShares103.11K
TypeSH
Market value$60.70M
4.60%
Sole
103.11K
Shared
0.00
None
0.00
INTERCONTINENTAL EXCHANGE IN
SOLEShares374.37K
TypeSH
Market value$58.88M
4.46%
Sole
374.37K
Shared
0.00
None
0.00
QUEST DIAGNOSTICS INC
SOLEShares299.46K
TypeSH
Market value$58.69M
4.45%
Sole
299.46K
Shared
0.00
None
0.00
API GROUP CORP
SOLEShares1.38M
TypeSH
Market value$56.06M
4.25%
Sole
1.38M
Shared
0.00
None
0.00
STANDARDAERO INC
SOLEShares2.15M
TypeSH
Market value$55.53M
4.21%
Sole
2.15M
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares263.97K
TypeSH
Market value$54.98M
4.17%
Sole
263.97K
Shared
0.00
None
0.00
CAPITAL ONE FINL CORP
SOLEShares292.90K
TypeSH
Market value$53.43M
4.05%
Sole
292.90K
Shared
0.00
None
0.00
WELLTOWER INC
SOLEShares255.59K
TypeSH
Market value$50.53M
3.83%
Sole
255.59K
Shared
0.00
None
0.00
SOMNIGROUP INTERNATIONAL INC
SOLEShares642.35K
TypeSH
Market value$47.48M
3.60%
Sole
642.35K
Shared
0.00
None
0.00
FAIR ISAAC CORP
SOLEShares44.22K
TypeSH
Market value$47.21M
3.58%
Sole
44.22K
Shared
0.00
None
0.00
AON PLC
SOLEShares142.36K
TypeSH
Market value$45.95M
3.48%
Sole
142.36K
Shared
0.00
None
0.00
CBRE GROUP INC
SOLEShares290.49K
TypeSH
Market value$39.35M
2.98%
Sole
290.49K
Shared
0.00
None
0.00
DANAHER CORP DEL
SOLEShares201.20K
TypeSH
Market value$38.15M
2.89%
Sole
201.20K
Shared
0.00
None
0.00
C H ROBINSON WORLDWIDE IN
SOLEShares225.96K
TypeSH
Market value$37.53M
2.84%
Sole
225.96K
Shared
0.00
None
0.00
QUANTA SVCS INC
SOLEShares63.44K
TypeSH
Market value$34.83M
2.64%
Sole
63.44K
Shared
0.00
None
0.00
SYNOPSYS INC
SOLEShares76.82K
TypeSH
Market value$30.46M
2.31%
Sole
76.82K
Shared
0.00
None
0.00
GILDAN ACTIVEWEAR INC
SOLEShares396.50K
TypeSH
Market value$22.07M
1.67%
Sole
396.50K
Shared
0.00
None
0.00
GUIDEWIRE SOFTWARE INC
SOLEShares55.21K
TypeSH
Market value$8.26M
0.63%
Sole
55.21K
Shared
0.00
None
0.00
PALO ALTO NETWORKS INC
SOLEShares50.52K
TypeSH
Market value$8.10M
0.61%
Sole
50.52K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
SCHEIN HENRY INCSOLE | COM | 1.27M | SH | $93.84M 7.11% | 1.27M | 0.00 | 0.00 |
WILLIAMS COS INCSOLE | COM | 1.17M | SH | $85.44M 6.48% | 1.17M | 0.00 | 0.00 |
AMETEK INCSOLE | COM | 361.80K | SH | $77.55M 5.88% | 361.80K | 0.00 | 0.00 |
CLEAN HARBORS INCSOLE | COM | 252.54K | SH | $72.41M 5.49% | 252.54K | 0.00 | 0.00 |
RBB FUND TRUSTSOLE | M D SASS CONCEN | 2.88M | SH | $66.93M 5.07% | 532.51K | 0.00 | 2.35M |
PRIMO BRANDS CORPORATIONSOLE | CLASS A COM SHS | 3.38M | SH | $63.70M 4.83% | 3.38M | 0.00 | 0.00 |
MARTIN MARIETTA MATLS INCSOLE | COM | 103.11K | SH | $60.70M 4.60% | 103.11K | 0.00 | 0.00 |
INTERCONTINENTAL EXCHANGE INSOLE | COM | 374.37K | SH | $58.88M 4.46% | 374.37K | 0.00 | 0.00 |
QUEST DIAGNOSTICS INCSOLE | COM | 299.46K | SH | $58.69M 4.45% | 299.46K | 0.00 | 0.00 |
API GROUP CORPSOLE | COM STK | 1.38M | SH | $56.06M 4.25% | 1.38M | 0.00 | 0.00 |
STANDARDAERO INCSOLE | COM | 2.15M | SH | $55.53M 4.21% | 2.15M | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 263.97K | SH | $54.98M 4.17% | 263.97K | 0.00 | 0.00 |
CAPITAL ONE FINL CORPSOLE | COM | 292.90K | SH | $53.43M 4.05% | 292.90K | 0.00 | 0.00 |
WELLTOWER INCSOLE | COM | 255.59K | SH | $50.53M 3.83% | 255.59K | 0.00 | 0.00 |
SOMNIGROUP INTERNATIONAL INCSOLE | COM | 642.35K | SH | $47.48M 3.60% | 642.35K | 0.00 | 0.00 |
FAIR ISAAC CORPSOLE | COM | 44.22K | SH | $47.21M 3.58% | 44.22K | 0.00 | 0.00 |
AON PLCSOLE | SHS CL A | 142.36K | SH | $45.95M 3.48% | 142.36K | 0.00 | 0.00 |
CBRE GROUP INCSOLE | CL A | 290.49K | SH | $39.35M 2.98% | 290.49K | 0.00 | 0.00 |
DANAHER CORP DELSOLE | COM | 201.20K | SH | $38.15M 2.89% | 201.20K | 0.00 | 0.00 |
C H ROBINSON WORLDWIDE INSOLE | COM NEW | 225.96K | SH | $37.53M 2.84% | 225.96K | 0.00 | 0.00 |
QUANTA SVCS INCSOLE | COM | 63.44K | SH | $34.83M 2.64% | 63.44K | 0.00 | 0.00 |
SYNOPSYS INCSOLE | COM | 76.82K | SH | $30.46M 2.31% | 76.82K | 0.00 | 0.00 |
GILDAN ACTIVEWEAR INCSOLE | COM | 396.50K | SH | $22.07M 1.67% | 396.50K | 0.00 | 0.00 |
GUIDEWIRE SOFTWARE INCSOLE | COM | 55.21K | SH | $8.26M 0.63% | 55.21K | 0.00 | 0.00 |
PALO ALTO NETWORKS INCSOLE | COM | 50.52K | SH | $8.10M 0.61% | 50.52K | 0.00 | 0.00 |
Page 1 of 2