Filed: 8/14/2026ACC: 0000919574-26-005176
📋 What this filing means
RUANE, CUNNIFF & GOLDFARB L.P. filed this quarterly 13F‑HR report disclosing 54 equity positions with a total reported market value of $6.43B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
54
Positions
$6.43B
Total AUM (reported)
40.27M
Total Shares
Allocation by class
COM$2.79B43.4%
CAP STK CL A$712.69M11.1%
SHS$674.69M10.5%
SPONSORED ADS$560.40M8.7%
COM LBTY ONE S C$496.96M7.7%
CL A$334.50M5.2%
CAP STK CL C$326.78M5.1%
Portfolio Concentration
Top 3$1.77B27.5%
4–10$2.51B39.0%
11–25$2.13B33.1%
Rest$19.94M0.3%
Top 3 weight
27.5%
Top 10 weight
66.6%
Voting Authority Distribution
Total shares with voting rights: 40.27M
Sole
Full voting authority
40.16M
shares
% of voting shares99.7%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
109.26K
shares
% of voting shares0.3%
Investment Discretion (by position count)
Sole54
Shared0
Other0
Dominant voting typeSole · 99.7% of voting shares
Institutional Holdings54
Rows:
ALPHABET INC
SOLEShares1.99M
TypeSH
Market value$712.69M
11.09%
Sole
1.99M
Shared
0.00
None
3.76K
TAIWAN SEMICONDUCTOR MANUFAC
SOLEShares1.17M
TypeSH
Market value$560.06M
8.71%
Sole
1.17M
Shared
0.00
None
3.91K
LIBERTY MEDIA CORP DEL
SOLEShares5.22M
TypeSH
Market value$496.96M
7.73%
Sole
5.21M
Shared
0.00
None
13.38K
SCHWAB CHARLES CORP
SOLEShares4.57M
TypeSH
Market value$421.80M
6.56%
Sole
4.56M
Shared
0.00
None
14.88K
CAPITAL ONE FINL CORP
SOLEShares1.96M
TypeSH
Market value$392.43M
6.11%
Sole
1.95M
Shared
0.00
None
5.29K
ELEVANCE HEALTH INC FORMERLY
SOLEShares979.60K
TypeSH
Market value$378.84M
5.89%
Sole
976.83K
Shared
0.00
None
2.77K
ICON PUB LTD CO
SOLEShares2.05M
TypeSH
Market value$355.77M
5.54%
Sole
2.04M
Shared
0.00
None
4.56K
ALPHABET INC
SOLEShares924.87K
TypeSH
Market value$326.78M
5.08%
Sole
918.59K
Shared
0.00
None
6.28K
SUNBELT RENTALS HOLDINGS INC
SOLEShares4.26M
TypeSH
Market value$318.78M
4.96%
Sole
4.25M
Shared
0.00
None
12.30K
INTERCONTINENTAL EXCHANGE IN
SOLEShares2.56M
TypeSH
Market value$315.25M
4.90%
Sole
2.55M
Shared
0.00
None
7.25K
MSA SAFETY INC
SOLEShares1.72M
TypeSH
Market value$300.52M
4.68%
Sole
1.72M
Shared
0.00
None
4.92K
UNITEDHEALTH GROUP INC
SOLEShares705.55K
TypeSH
Market value$293.25M
4.56%
Sole
703.55K
Shared
0.00
None
2K
BIO-TECHNE CORP
SOLEShares3.35M
TypeSH
Market value$236.60M
3.68%
Sole
3.34M
Shared
0.00
None
8.06K
ROPER TECHNOLOGIES INC
SOLEShares674.90K
TypeSH
Market value$228.38M
3.55%
Sole
673.10K
Shared
0.00
None
1.80K
ALIGN TECHNOLOGY INC
SOLEShares1.17M
TypeSH
Market value$197.58M
3.07%
Sole
1.17M
Shared
0.00
None
3.29K
SAP SE
SOLEShares1.24M
TypeSH
Market value$190.56M
2.96%
Sole
1.23M
Shared
0.00
None
2.62K
ZOETIS INC
SOLEShares2.35M
TypeSH
Market value$169.11M
2.63%
Sole
2.35M
Shared
0.00
None
6.59K
BERKSHIRE HATHAWAY INC DEL
SOLEShares300.67K
TypeSH
Market value$150.45M
2.34%
Sole
300.24K
Shared
0.00
None
436.00
ACCENTURE PLC IRELAND
SOLEShares901.85K
TypeSH
Market value$112.23M
1.75%
Sole
899.46K
Shared
0.00
None
2.38K
META PLATFORMS INC
SOLEShares154.29K
TypeSH
Market value$86.91M
1.35%
Sole
153.57K
Shared
0.00
None
717.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares103.00
TypeSH
Market value$77.13M
1.20%
Sole
103.00
Shared
0.00
None
0.00
LIBERTY MEDIA CORP DEL
SOLEShares695.72K
TypeSH
Market value$60.90M
0.95%
Sole
693.98K
Shared
0.00
None
1.74K
AMENTUM HOLDINGS INC
SOLEShares537.21K
TypeSH
Market value$11.10M
0.17%
Sole
537.09K
Shared
0.00
None
125.00
LIBERTY BROADBAND CORP
SOLEShares303.31K
TypeSH
Market value$10.09M
0.16%
Sole
303.26K
Shared
0.00
None
51.00
CREDIT ACCEP CORP MICH
SOLEShares5.28K
TypeSH
Market value$3.36M
0.05%
Sole
5.28K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ALPHABET INCSOLE | CAP STK CL A | 1.99M | SH | $712.69M 11.09% | 1.99M | 0.00 | 3.76K |
TAIWAN SEMICONDUCTOR MANUFACSOLE | SPONSORED ADS | 1.17M | SH | $560.06M 8.71% | 1.17M | 0.00 | 3.91K |
LIBERTY MEDIA CORP DELSOLE | COM LBTY ONE S C | 5.22M | SH | $496.96M 7.73% | 5.21M | 0.00 | 13.38K |
SCHWAB CHARLES CORPSOLE | COM | 4.57M | SH | $421.80M 6.56% | 4.56M | 0.00 | 14.88K |
CAPITAL ONE FINL CORPSOLE | COM | 1.96M | SH | $392.43M 6.11% | 1.95M | 0.00 | 5.29K |
ELEVANCE HEALTH INC FORMERLYSOLE | COM | 979.60K | SH | $378.84M 5.89% | 976.83K | 0.00 | 2.77K |
ICON PUB LTD COSOLE | SHS | 2.05M | SH | $355.77M 5.54% | 2.04M | 0.00 | 4.56K |
ALPHABET INCSOLE | CAP STK CL C | 924.87K | SH | $326.78M 5.08% | 918.59K | 0.00 | 6.28K |
SUNBELT RENTALS HOLDINGS INCSOLE | SHS | 4.26M | SH | $318.78M 4.96% | 4.25M | 0.00 | 12.30K |
INTERCONTINENTAL EXCHANGE INSOLE | COM | 2.56M | SH | $315.25M 4.90% | 2.55M | 0.00 | 7.25K |
MSA SAFETY INCSOLE | COM | 1.72M | SH | $300.52M 4.68% | 1.72M | 0.00 | 4.92K |
UNITEDHEALTH GROUP INCSOLE | COM | 705.55K | SH | $293.25M 4.56% | 703.55K | 0.00 | 2K |
BIO-TECHNE CORPSOLE | COM | 3.35M | SH | $236.60M 3.68% | 3.34M | 0.00 | 8.06K |
ROPER TECHNOLOGIES INCSOLE | COM | 674.90K | SH | $228.38M 3.55% | 673.10K | 0.00 | 1.80K |
ALIGN TECHNOLOGY INCSOLE | COM | 1.17M | SH | $197.58M 3.07% | 1.17M | 0.00 | 3.29K |
SAP SESOLE | SPON ADR | 1.24M | SH | $190.56M 2.96% | 1.23M | 0.00 | 2.62K |
ZOETIS INCSOLE | CL A | 2.35M | SH | $169.11M 2.63% | 2.35M | 0.00 | 6.59K |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 300.67K | SH | $150.45M 2.34% | 300.24K | 0.00 | 436.00 |
ACCENTURE PLC IRELANDSOLE | SHS CLASS A | 901.85K | SH | $112.23M 1.75% | 899.46K | 0.00 | 2.38K |
META PLATFORMS INCSOLE | CL A | 154.29K | SH | $86.91M 1.35% | 153.57K | 0.00 | 717.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL A | 103.00 | SH | $77.13M 1.20% | 103.00 | 0.00 | 0.00 |
LIBERTY MEDIA CORP DELSOLE | COM LBTY ONE S A | 695.72K | SH | $60.90M 0.95% | 693.98K | 0.00 | 1.74K |
AMENTUM HOLDINGS INCSOLE | COM | 537.21K | SH | $11.10M 0.17% | 537.09K | 0.00 | 125.00 |
LIBERTY BROADBAND CORPSOLE | COM SER C | 303.31K | SH | $10.09M 0.16% | 303.26K | 0.00 | 51.00 |
CREDIT ACCEP CORP MICHSOLE | COM | 5.28K | SH | $3.36M 0.05% | 5.28K | 0.00 | 0.00 |
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