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Super Investors AMI ASSET MANAGEMENT CORP
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AMI ASSET MANAGEMENT CORP

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

Portfolio value
$1.74B
Positions
100
Quarter ended
September 30, 2026
Filed
October 20, 2026

Reported portfolio value by quarter (54 quarters reported)

$2.07B $640M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q3 26

$640M in Q2 2013 → $1.74B 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
Apple Inc 8.0% Trimmed 4.4% 418,851 $139M
AC Alphabet Inc Class A 5.9% Trimmed 3.8% 296,886 $102M
TS Taiwan Semiconductor M F Spons 4.9% Trimmed 3.3% 188,836 $86.1M
Broadcom Inc 4.7% Trimmed 4.2% 233,379 $82M
Microsoft Corp 4.7% Trimmed 4.0% 159,314 $81.7M
Amazon.com Inc 4.5% Trimmed 4.5% 316,201 $78.8M
Palo Alto Networks Inc 4.4% Trimmed 3.8% 190,892 $75.8M
EL Eli Lilly & Co 3.8% Trimmed 3.5% 56,648 $65.5M
QS Quanta Svcs Inc 3.6% Trimmed 3.9% 97,382 $62.6M
CH Crowdstrike Hldgs Inc Class Cl 3.4% Added 284% 221,128 $58.5M
WP West Pharmaceutical Svcs 3.0% Trimmed 3.5% 141,556 $52.5M
Ulta Beauty Inc 3.0% Trimmed 3.4% 95,948 $52.4M
LH Labcorp Hldgs Inc 2.9% Trimmed 4.0% 163,755 $50.5M
Church & Dwight Inc 2.8% Trimmed 4.0% 511,288 $48.2M
Corning Inc 2.7% Added 29% 308,020 $47.4M
Servicenow Inc 2.7% Added 2.2% 352,058 $47.2M
BD Becton Dickinson & Co 2.6% Trimmed 2.7% 250,265 $44.8M
Ecolab Inc 2.4% Added 59% 154,042 $42.3M
Axon Enterprise Inc 2.4% Trimmed 3.9% 99,965 $42.2M
CS Charles Schwab Corp New 2.4% Trimmed 2.4% 422,254 $41.3M
Colgate Palmolive Co 2.3% Trimmed 3.6% 461,735 $39.4M
ST Spotify Technology S A F 2.2% Added 5.8% 79,985 $39M
MC Mastercard Inc Class Class A 2.1% Trimmed 2.6% 66,627 $36.7M
Synopsys Inc 2.0% Added 56% 80,884 $35.2M
VP Vertex Pharmaceuticals I 2.0% New 66,949 $35M
WM Waste Mgmt Inc Del 1.9% Trimmed 3.6% 165,679 $33.8M
Maplebear Inc 1.8% Trimmed 3.5% 715,598 $30.9M
Netflix Inc 1.6% Trimmed 41% 408,695 $28.4M
CW Costco Whsl Corp New 1.1% Trimmed 3.2% 21,074 $19.2M
ZC Zoetis Inc Class Class A 1.1% Added 0.5% 263,803 $18.4M
AH Arm Hldgs PLC Equity A F Unspo 1.0% Trimmed 3.1% 60,908 $17.6M
Cintas Corp 0.8% Trimmed 2.6% 69,032 $13.5M
M& Mccormick & Co Inc Class N 0.8% Trimmed 0.7% 285,498 $13.2M
SE Space Ex Tech Spacex Class A 0.7% Trimmed 13% 81,518 $12.3M
TC Tjx Cos Inc New 0.7% Trimmed 12% 89,660 $11.9M
SS State Street SPDR S&P 500 ETF 0.1% Added 6.2% 3,275 $2.5M
IT Ishares Tr Phlx Semicnd ETF 0.1% New 3,350 $1.9M
Johnson & Johnson 0.1% Added 0.7% 6,190 $1.64M
Merck & Co. Inc. 0.1% Added 0.8% 10,800 $1.57M
Qualcomm Inc 0.1% Added 0.8% 8,051 $1.48M
IT Ishares Tr Expanded Tech 0.1% New 13,342 $1.42M
Jpmorgan Chase & Co 0.1% Added 1.3% 4,252 $1.41M
Cg Oncology Inc 0.1% Trimmed 11% 17,271 $1.22M
EH Exlservice Hldgs Inc 0.1% Added 1.8% 35,039 $1.2M
KP Kiniksa Pharmaceutical F Class 0.1% Trimmed 3.3% 15,341 $1.14M
PO Packaging Corp Of Amer 0.1% Added 0.8% 4,978 $1.14M
Freeport-mcmoran Inc 0.1% Added 0.4% 16,017 $1.12M
Arcutis Biotherapeutics 0.1% Added 12% 41,505 $1.1M
E L F Beauty Inc 0.1% Trimmed 2.2% 10,566 $1.07M
VT Vera Therapeutics Inc Class A 0.1% Added 4.7% 32,028 $1.03M
VT Viridian Therapeutics In 0.1% New 49,959 $1.03M
CS Cisco Sys Inc 0.1% Added 0.7% 9,481 $1.02M
SR Scholar Rock Hldg Corp 0.1% Trimmed 3.4% 20,973 $1.01M
NB Nuvation Bio Inc A Class Class 0.1% Trimmed 2.2% 179,294 $1M
Pepsico Inc 0.1% Added 0.8% 7,725 $979K
Cytokinetics Inc 0.1% Added 3.8% 14,800 $975K
Vita Coco Co Inc 0.1% Added 12% 16,913 $968K
Sensient Technologies Co 0.1% Trimmed 2.7% 7,371 $964K
PS Primoris Svcs Corp 0.1% Added 43% 12,638 $942K
Gxo Logistics Inc 0.1% Trimmed 2.2% 21,156 $940K

Showing top 60 of 100 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 20, 2026

Company Action Shares changed Value of change % of portfolio
CH Crowdstrike Hldgs Inc Class Cl Added +163,526 +$43.3M 3.4%
VP Vertex Pharmaceuticals I New +66,949 +$35M 2.0%
Insulet Corp Exited −129,815 −$19.8M —
Netflix Inc Trimmed −283,296 −$19.7M 1.6%
Ecolab Inc Added +57,432 +$15.8M 2.4%
Synopsys Inc Added +29,065 +$12.6M 2.0%
Corning Inc Added +70,003 +$10.8M 2.7%
IR Ishares Russell 1000 Growth Et Exited −75,839 −$9.42M —
Apple Inc Trimmed −19,120 −$6.37M 8.0%
AC Alphabet Inc Class A Trimmed −11,810 −$4.06M 5.9%

Showing the 10 largest of 109 changes.

Q2 2026

quarter ended June 30, 2026 · filed July 21, 2026

Company Action Shares changed Value of change % of portfolio
Axon Enterprise Inc New +104,067 +$58.3M 3.4%
Corning Inc Added +225,080 +$57.5M 3.5%
TS Taiwan Semiconductor M F Spons Trimmed −85,531 −$40.8M 5.4%
QS Quanta Svcs Inc Trimmed −41,117 −$29.6M 4.2%
AC Alphabet Inc Class A Trimmed −76,954 −$27.5M 6.4%
SC Snowflake Inc Class Class A Exited −176,359 −$26.6M —
Palo Alto Networks Inc Trimmed −70,301 −$24M 3.9%
AH Arm Hldgs PLC Equity A F Unspo New +62,867 +$22.3M 1.3%
CH Crowdstrike Hldgs Inc Class Cl Trimmed −26,504 −$20.2M 2.5%
CC Chewy Inc Class Class A Exited −742,991 −$20.1M —

Showing the 10 largest of 103 changes.

Q1 2026

quarter ended March 31, 2026 · filed April 23, 2026

Company Action Shares changed Value of change % of portfolio
Salesforce Inc Exited −174,177 −$46.1M —
QS Quanta Svcs Inc Trimmed −56,691 −$31.1M 5.0%
ST Spotify Technology S A F Added +59,591 +$28.9M 2.6%
MI Mfc Ishares Tr Russell 1000 Gr Trimmed −57,748 −$24.6M 0.4%
AC Alphabet Inc Class Class A Trimmed −83,292 −$24M 7.1%
Microsoft Corp Trimmed −61,005 −$22.6M 4.1%
Servicenow Inc Added +200,577 +$21M 2.5%
CH Crowdstrike Hldgs Inc Class A Added +42,797 +$16.7M 2.1%
SC Snowflake Inc Class Class A Added +104,700 +$15.8M 1.7%
Palo Alto Networks Inc Added +75,816 +$12.2M 2.8%

Showing the 10 largest of 101 changes.

Q4 2025

quarter ended December 31, 2025 · filed January 23, 2026

Company Action Shares changed Value of change % of portfolio
Netflix Inc Added +665,337 +$62.4M 3.9%
PC Pinterest Inc Class A Exited −1,112,026 −$35.8M —
Qualcomm Inc Trimmed −198,544 −$34M 0.1%
IR Ishares Russell 1000 Growth Et Added +60,693 +$28.7M 1.9%
Servicenow Inc Added +140,463 +$21.5M 1.6%
TS Taiwan Semiconductor M F Spons Added +67,955 +$20.7M 4.9%
Broadcom Inc Added +33,627 +$11.6M 5.1%
Colgate Palmolive Co Trimmed −95,366 −$7.54M 1.9%
AC Alphabet Inc Class A Trimmed −11,928 −$3.73M 8.3%
Apple Inc Trimmed −12,000 −$3.26M 7.2%

Showing the 10 largest of 95 changes.

Q3 2025

quarter ended September 30, 2025 · filed October 16, 2025

Company Action Shares changed Value of change % of portfolio
CS Cyberark Software Ltd F Exited −115,327 −$46.9M —
IR Ishares Russell 1000 Growth Et Trimmed −55,968 −$26.2M 0.3%
CH Crowdstrike Hldgs Inc Class A New +41,571 +$20.4M 1.1%
ST Spotify Technology S A F New +26,996 +$18.8M 1.1%
Maplebear Inc New +454,115 +$16.7M 0.9%
Snowflake Inc New +72,969 +$16.5M 0.9%
CB Constellation Brands Inc Class Exited −90,990 −$14.8M —
Qualcomm Inc Added +71,415 +$11.9M 1.9%
Microsoft Corp Trimmed −4,839 −$2.51M 6.9%
AC Alphabet Inc Class A Trimmed −9,980 −$2.43M 6.5%

Showing the 10 largest of 93 changes.

Q2 2025

quarter ended June 30, 2025 · filed July 18, 2025

Company Action Shares changed Value of change % of portfolio
Pepsico Inc Trimmed −266,242 −$35.2M —
Adobe Inc Exited −80,455 −$30.9M —
Starbucks Corp Trimmed −311,807 −$28.6M 0.1%
CS Charles Schwab Corp New Trimmed −242,283 −$22.1M 2.5%
IR Ishares Russell 1000 Growth Et Added +46,505 +$19.7M 1.6%
Servicenow Inc Added +17,650 +$18.1M 2.3%
CS Cyberark Software Ltd F Added +41,724 +$17M 2.7%
Qualcomm Inc Trimmed −90,494 −$14.4M 1.2%
Colgate Palmolive Co Added +153,254 +$13.9M 2.8%
CC Chewy Inc Class A Added +246,993 +$10.5M 2.0%

Showing the 10 largest of 95 changes.

Q1 2025

quarter ended March 31, 2025 · filed April 23, 2025

Company Action Shares changed Value of change % of portfolio
Ecolab Inc New +113,034 +$28.7M 1.7%
Ball Corp Exited −517,925 −$28.6M —
CS Cyberark Software Ltd F Added +67,621 +$22.9M 1.5%
Salesforce Inc Trimmed −38,047 −$10.2M 3.0%
Apple Inc Trimmed −19,440 −$4.32M 6.7%
Microsoft Corp Trimmed −10,714 −$4.02M 5.6%
TS Taiwan Semiconductor M F Spons Trimmed −20,838 −$3.46M 2.1%
SB SPDR Bloomberg Barclays 1-3 Mo Trimmed −31,969 −$2.93M 0.1%
AC Alphabet Inc Class A Trimmed −18,882 −$2.92M 4.7%
PC Pinterest Inc Class A Added +87,088 +$2.7M 2.2%

Showing the 10 largest of 97 changes.

Q4 2024

quarter ended December 31, 2024 · filed January 17, 2025

Company Action Shares changed Value of change % of portfolio
TS Taiwan Semiconductor M F Spons New +238,723 +$47.1M 2.5%
Palo Alto Networks Inc Added +76,120 +$13.9M 2.1%
Cintas Corp Trimmed −61,293 −$11.2M 0.9%
BD Becton Dickinson & Co Trimmed −17,728 −$4.02M 3.7%
Microsoft Corp Trimmed −6,505 −$2.74M 6.0%
AC Alphabet Inc Class A Trimmed −13,588 −$2.57M 5.4%
Apple Inc Trimmed −9,201 −$2.3M 7.1%
Amazon.com Inc Trimmed −10,344 −$2.27M 4.7%
Netflix Inc Trimmed −2,142 −$1.91M 4.0%
Pepsico Inc Trimmed −12,333 −$1.88M 2.2%

Showing the 10 largest of 93 changes.

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