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Super Investors ALTA CAPITAL MANAGEMENT LLC/
AC

ALTA CAPITAL MANAGEMENT LLC/

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$1.19B
Positions
215
Quarter ended
September 30, 2026
Filed
October 26, 2026

Reported portfolio value by quarter (54 quarters reported)

$3.47B $740M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q3 26

$740M in Q2 2013 → $1.19B now. Hover for any quarter.

Holdings

As reported for the quarter ended September 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Nvidia Corp 8.1% Trimmed 15% 419,885 $95.9M
Microsoft Corp 7.5% Trimmed 11% 174,315 $89.4M
AC Alphabet Inc Cl A 6.8% Trimmed 16% 236,174 $81.3M
Amazon.com Inc 6.5% Trimmed 16% 312,445 $77.8M
Broadcom Inc 5.6% Trimmed 10% 189,404 $66.5M
Meta Platforms Inc 4.7% Trimmed 14% 77,048 $55.9M
Eaton Corp 3.9% Trimmed 15% 107,095 $46M
Amphenol Corp 3.5% Added 70% 492,421 $41.5M
Mastercard Inc 2.8% Trimmed 16% 60,385 $33.3M
TS Taiwan Semi Manuf Co 2.3% Trimmed 15% 59,525 $27.2M
LE Lincoln Elec Hldgs Inc 2.2% Added 0.6% 100,634 $26.6M
Mercadolibre Inc 2.2% Trimmed 14% 15,198 $26.3M
Apple Inc 2.2% Trimmed 24% 77,134 $25.7M
Texas Instruments 2.1% Trimmed 7.8% 88,520 $24.8M
Tjx Companies 2.1% Trimmed 0.4% 186,631 $24.7M
BH Berkshire Hthwy Cl B 2.0% Trimmed 16% 46,802 $23.3M
Booking Holdings 1.9% Trimmed 16% 138,432 $22.6M
AH Asml Holdings 1.8% Trimmed 15% 11,840 $21.5M
Mckesson Corp 1.8% Added 119% 24,985 $21.3M
Autozone Inc 1.7% Trimmed 16% 7,318 $20.7M
Waste Management 1.7% Added 14% 100,098 $20.4M
TF Thermo Fisher Sci 1.7% Trimmed 52% 29,803 $20.1M
Sherwin Williams Co 1.4% Trimmed 15% 52,594 $17M
S&P Global Inc 1.4% Trimmed 15% 41,075 $16.2M
Stryker Corp 1.3% Trimmed 6.1% 58,197 $16M
Palo Alto Networks 1.3% Trimmed 67% 38,951 $15.5M
Cme Group Inc 1.1% Added 13% 50,200 $13.2M
Intuit Inc 1.1% Trimmed 15% 45,830 $12.6M
Vistra Corp 0.9% Trimmed 11% 78,311 $10.8M
Transdigm Group 0.8% New 8,829 $9.56M
Oracle Corporation 0.7% Added 13% 64,790 $8.9M
Visa Inc 0.7% Trimmed 64% 23,476 $8.44M
Federal Signal Corp 0.7% Trimmed 15% 73,074 $8.1M
Constellation Energy 0.7% Trimmed 18% 31,305 $7.95M
Ferrari Nv 0.7% Added 68% 19,872 $7.81M
Cintas Corp 0.6% Trimmed 15% 35,796 $6.98M
Verisign Inc 0.5% Trimmed 16% 22,770 $6.42M
Rollins Inc 0.5% New 210,291 $6.33M
JM Jp Morgan Chase 0.5% Trimmed 26% 18,635 $6.17M
Blackrock Inc 0.5% Added 12% 5,758 $6.09M
Union Pacific 0.5% Trimmed 23% 20,328 $5.53M
Black Hills Corp 0.4% Trimmed 7.6% 68,717 $4.82M
M Mcdonalds 0.4% Added 13% 19,912 $4.6M
Badger Meter Inc 0.4% Trimmed 12% 35,264 $4.36M
Kroger Co 0.4% Added 14% 73,995 $4.34M
AC Alphabet Inc Cl C 0.3% Trimmed 7.7% 12,000 $4.09M
AT&T 0.3% Trimmed 6.9% 164,149 $4.01M
Altria Group Inc 0.3% Trimmed 6.7% 59,349 $4M
CN Chevron Corp New 0.3% Trimmed 33% 19,570 $4M
Lockheed Martin Corp 0.3% Trimmed 7.7% 7,501 $3.82M
UH United Health Group 0.3% Trimmed 10% 10,391 $3.81M
Wec Energy Group 0.3% Trimmed 8.2% 37,327 $3.76M
AD Automatic Data Proc 0.3% Trimmed 3.9% 14,540 $3.75M
Autodesk Inc 0.3% Trimmed 16% 17,867 $3.73M
Fastenal Company 0.3% Trimmed 7.4% 74,419 $3.69M
Hexcel Corp 0.3% New 41,530 $3.49M
DP Dominos Pizza Inc 0.3% Trimmed 12% 11,387 $3.41M
NS Napco Security Tech 0.3% Trimmed 15% 92,562 $3.3M
Pepsico Inc 0.3% Trimmed 6.7% 23,535 $2.98M
RB Restaurant Brands Int'l 0.2% Trimmed 7.8% 38,875 $2.76M

Showing top 60 of 215 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q3 2026

quarter ended September 30, 2026 · filed October 26, 2026

Company Action Shares changed Value of change % of portfolio
Palo Alto Networks Trimmed −78,744 −$31.3M 1.3%
TF Thermo Fisher Sci Trimmed −32,509 −$21.9M 1.7%
Nvidia Corp Trimmed −76,687 −$17.5M 8.1%
Amphenol Corp Added +203,376 +$17.1M 3.5%
AC Alphabet Inc Cl A Trimmed −45,032 −$15.5M 6.8%
Visa Inc Trimmed −41,336 −$14.9M 0.7%
BW Bj's Wholesale Club Trimmed −159,981 −$14.7M —
Amazon.com Inc Trimmed −59,035 −$14.7M 6.5%
Mckesson Corp Added +13,591 +$11.6M 1.8%
Microsoft Corp Trimmed −21,723 −$11.1M 7.5%

Showing the 10 largest of 214 changes.

Q2 2026

quarter ended June 30, 2026 · filed July 28, 2026

Company Action Shares changed Value of change % of portfolio
Booking Holdings Added +157,434 +$28.1M 2.2%
TS Taiwan Semi Manuf Co Added +52,878 +$25.3M 2.5%
Apple Inc Trimmed −72,833 −$21.1M 2.2%
Stryker Corp New +61,995 +$19.5M 1.5%
Nvidia Corp Trimmed −93,548 −$18.7M 7.4%
Amphenol Corp Trimmed −105,210 −$18.6M 3.8%
Texas Instruments Added +60,279 +$18M 2.1%
AH Asml Holdings Trimmed −8,929 −$17.8M 2.1%
LE Lincoln Elec Hldgs Inc Added +57,360 +$15.2M 2.0%
Palo Alto Networks Added +35,351 +$12.1M 3.0%

Showing the 10 largest of 106 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 11, 2026

Company Action Shares changed Value of change % of portfolio
AC Alphabet Inc Cl A Trimmed −98,348 −$28.3M 6.7%
AH Asml Holdings Trimmed −16,662 −$22M 2.3%
Copart Inc Exited −535,319 −$21M —
Apple Inc Trimmed −65,390 −$16.6M 3.4%
Tjx Companies Trimmed −98,110 −$15.7M 3.2%
Palo Alto Networks New +82,344 +$13.2M 1.0%
LE Lincoln Elec Hldgs Inc New +42,678 +$10.6M 0.8%
Amphenol Corp Trimmed −74,779 −$9.45M 3.9%
Eaton Corp Added +23,468 +$8.39M 2.9%
Autodesk Inc Trimmed −30,372 −$7.27M 0.4%

Showing the 10 largest of 110 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 06, 2026

Company Action Shares changed Value of change % of portfolio
AC Alphabet Inc Cl A Trimmed −141,080 −$44.2M 8.4%
Apple Inc Trimmed −92,950 −$25.3M 4.3%
BA Booz Allen Hamilton Exited −236,949 −$23.7M —
Amphenol Corp Trimmed −167,278 −$22.6M 4.2%
Fiserv Inc Trimmed −323,061 −$21.7M —
Zoetis Inc Trimmed −152,485 −$19.2M 0.1%
Nvidia Corp Trimmed −88,783 −$16.6M 7.5%
Microsoft Corp Trimmed −31,482 −$15.2M 6.0%
BW Bj's Wholesale Club New +139,522 +$12.6M 0.8%
Broadcom Inc Trimmed −33,073 −$11.4M 4.4%

Showing the 10 largest of 99 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 04, 2025

Company Action Shares changed Value of change % of portfolio
Eaton Corp New +100,929 +$37.8M 2.1%
Adobe Inc Trimmed −105,186 −$37.1M —
UH United Health Group Trimmed −97,491 −$33.7M 0.5%
Autodesk Inc Trimmed −82,820 −$26.3M 1.1%
Microsoft Corp Added +38,990 +$20.2M 6.3%
Waste Management Added +90,170 +$19.9M 1.6%
Constellation Energy New +53,632 +$17.6M 1.0%
Home Depot Inc Trimmed −43,510 −$17.6M 0.6%
Nvidia Corp Trimmed −85,041 −$15.9M 7.2%
N Novo-nordisk Trimmed −284,519 −$15.8M 0.1%

Showing the 10 largest of 92 changes.

Q2 2025

quarter ended June 30, 2025 · filed July 28, 2025

Company Action Shares changed Value of change % of portfolio
Meta Platforms Inc Added +53,003 +$39.1M 2.9%
Nvidia Corp Added +100,582 +$15.9M 7.0%
Fiserv Inc Added +73,633 +$12.7M 3.3%
BF Broadridge Fin'l Solutns Trimmed −48,738 −$11.8M —
Autozone Inc Added +1,622 +$6.02M 2.6%
Oracle Corporation Added +24,226 +$5.3M 0.6%
Adobe Inc Trimmed −13,392 −$5.18M 2.4%
Amazon.com Inc Added +23,496 +$5.15M 5.9%
NS Napco Security Tech Trimmed −165,577 −$4.92M 0.4%
Home Depot Inc Trimmed −12,665 −$4.64M 1.5%

Showing the 10 largest of 86 changes.

Q1 2025

quarter ended March 31, 2025 · filed April 21, 2025

Company Action Shares changed Value of change % of portfolio
Apple Inc Trimmed −109,736 −$24.4M 5.2%
Broadcom Inc Added +144,834 +$24.2M 2.3%
RB Restaurant Brands Int'l Trimmed −326,110 −$21.7M 0.6%
Mercadolibre Inc Added +7,284 +$14.2M 1.9%
AC Alphabet Inc Cl A Trimmed −91,338 −$14.1M 5.7%
Zebra Technologies Exited −31,449 −$12.1M —
Nvidia Corp Added +109,967 +$11.9M 4.8%
Pool Corp Exited −28,417 −$9.69M —
Visa Inc Trimmed −27,326 −$9.58M 2.0%
Waste Management Added +37,079 +$8.58M 0.6%

Showing the 10 largest of 89 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 06, 2025

Company Action Shares changed Value of change % of portfolio
Markel Group Inc Trimmed −25,890 −$44.7M 0.3%
AH Asml Holdings New +45,879 +$31.8M 1.9%
BH Berkshire Hthwy Cl B New +53,466 +$24.2M 1.4%
Icon PLC Trimmed −88,977 −$18.7M —
Mercadolibre Inc Added +7,315 +$12.4M 0.8%
Booking Holdings Trimmed −2,486 −$12.4M 3.1%
Nvidia Corp Added +88,555 +$11.9M 4.6%
TI Take-two Interactive Trimmed −57,067 −$10.5M —
LC Lowes Companies Trimmed −33,609 −$8.29M 0.9%
Broadcom Inc Added +33,637 +$7.8M 1.0%

Showing the 10 largest of 90 changes.

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