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Super Investors STOLZ & ASSOCIATES, PS
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STOLZ & ASSOCIATES, PS

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

Portfolio value
$160M
Positions
32
Quarter ended
June 30, 2026
Filed
July 29, 2026

Reported portfolio value by quarter (3 quarters reported)

$160M $130M
Q4 25 Q1 26 Q2 26

$130M in Q4 2025 → $160M now. Hover for any quarter.

Holdings

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

Holding % of portfolio Activity Shares Value
DE Dimensional ETF Trust 19.9% Added 3.7% 763,427 $31.9M
AC American Centy ETF Tr 13.0% Added 4.8% 167,343 $20.9M
DE Dimensional ETF Trust 12.9% Added 37% 380,781 $20.7M
DE Dimensional ETF Trust 9.8% Added 7.6% 459,924 $15.7M
IT Ishares Tr 7.7% Added 5.1% 111,743 $12.3M
DE Dimensional ETF Trust 7.5% Added 9.5% 300,733 $12.1M
VS Vanguard Scottsdale Fds 7.2% Added 7.3% 140,188 $11.6M
IT Ishares Tr 7.1% Added 7.7% 500,701 $11.4M
AC American Centy ETF Tr 5.4% Added 5.8% 83,717 $8.63M
DE Dimensional ETF Trust 1.5% Trimmed 0.2% 53,661 $2.38M
Nvidia Corporation 1.4% Unchanged 11,534 $2.31M
CE Calamos ETF Tr 0.7% Trimmed 4.9% 40,039 $1.07M
CE Calamos ETF Tr 0.6% Unchanged 37,060 $1.03M
SS Schwab Strategic Tr 0.6% Added 0.2% 38,590 $996K
DE Dimensional ETF Trust 0.6% Added 4.1% 33,740 $883K
Apple Inc 0.5% Added 45% 2,863 $828K
Microsoft Corp 0.4% Added 13% 1,841 $687K
Costco Wholesale Corporation 0.4% Added 21% 706 $660K
DE Dimensional ETF Trust 0.3% Unchanged 6,893 $482K
Amazon Com Inc 0.3% Added 68% 1,958 $467K
BH Berkshire Hathaway Inc Del 0.3% New 898 $449K
FT First Tr Exchng Traded Fd Vi 0.2% Unchanged 5,888 $333K
CE Calamos ETF Tr 0.2% Unchanged 11,761 $308K
CE Calamos ETF Tr 0.2% Unchanged 11,455 $296K
IT Ishares Tr 0.2% Trimmed 7.6% 910 $273K
CE Calamos ETF Tr 0.2% Unchanged 9,530 $269K
Broadcom Inc 0.1% Added 6.4% 635 $240K
Alphabet Inc 0.1% Added 6.3% 661 $236K
TS Taiwan Semiconductor Manufac 0.1% New 488 $233K
DE Dimensional ETF Trust 0.1% New 2,647 $218K
DE Dimensional ETF Trust 0.1% Unchanged 5,410 $217K
BC Blackrock Corpor Hi Yld Fd I 0.1% Unchanged 15,397 $132K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 2 quarters.

Q2 2026

quarter ended June 30, 2026 · filed July 29, 2026

Company Action Shares changed Value of change % of portfolio
DE Dimensional ETF Trust Added +101,955 +$5.55M 12.9%
IT Ishares Tr Exited −14,889 −$1.48M —
DE Dimensional ETF Trust Added +27,525 +$1.15M 19.9%
DE Dimensional ETF Trust Added +32,623 +$1.11M 9.8%
DE Dimensional ETF Trust Added +26,015 +$1.05M 7.5%
AC American Centy ETF Tr Added +7,685 +$959K 13.0%
IT Ishares Tr Added +35,770 +$815K 7.1%
VS Vanguard Scottsdale Fds Added +9,490 +$784K 7.2%
IT Ishares Tr Added +5,374 +$593K 7.7%
AC American Centy ETF Tr Added +4,620 +$476K 5.4%

Showing the 10 largest of 24 changes.

Q1 2026

quarter ended March 31, 2026 · filed April 22, 2026

Company Action Shares changed Value of change % of portfolio
DE Dimensional ETF Trust Added +112,896 +$6.14M 10.6%
DE Dimensional ETF Trust Added +47,690 +$1.85M 20.0%
IT Ishares Tr Added +13,571 +$1.5M 8.2%
Microsoft Corp Trimmed −3,474 −$1.46M 0.5%
VS Vanguard Scottsdale Fds Added +13,164 +$1.09M 7.6%
IT Ishares Tr Added +47,415 +$1.09M 7.4%
CE Calamos ETF Tr New +37,060 +$1.01M 0.7%
Amazon Com Inc Trimmed −3,249 −$811K 0.2%
Costco Wholesale Corporation Trimmed −800 −$790K 0.4%
Starbucks Corp Exited −8,652 −$729K —

Showing the 10 largest of 30 changes.

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