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Super Investors CARDIFF PARK ADVISORS, LLC
CP

CARDIFF PARK ADVISORS, LLC

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

Portfolio value
$1.29B
Positions
354
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (19 quarters reported)

$1.3B $639M
Q4 21 Q4 22 Q4 23 Q4 24 Q4 25 Q2 26

$762M in Q4 2021 → $1.29B 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 12.9% Trimmed 1.9% 3,762,389 $167M
VI Vanguard Index Fds 12.7% Trimmed 7.3% 443,581 $164M
Meta Platforms Inc 7.9% Trimmed 1.2% 180,186 $101M
DE Dimensional ETF Trust 3.2% Trimmed 1.0% 1,110,002 $40.9M
VT Vanguard Tax-managed Fds 2.9% Trimmed 1.1% 519,321 $37M
SS State Str SPDR S&P 500 ETF T 2.9% Trimmed 0.5% 49,433 $36.9M
DE Dimensional ETF Trust 2.7% Trimmed 1.4% 632,077 $34.8M
Apple Inc 2.4% Trimmed 2.6% 105,759 $30.6M
AC American Centy ETF Tr 2.3% Added 2.6% 330,466 $29.5M
Alphabet Inc 2.3% Added 83% 83,070 $29.4M
AC American Centy ETF Tr 2.0% Added 0.7% 196,498 $25.2M
DE Dimensional ETF Trust 1.7% Trimmed 2.9% 307,986 $21.5M
VS Vanguard Star Fds 1.6% Added 4.8% 239,479 $20.5M
DE Dimensional ETF Trust 1.5% Trimmed 2.7% 238,454 $19.5M
DE Dimensional ETF Trust 1.4% Added 5.8% 447,960 $18.2M
DE Dimensional ETF Trust 1.2% Added 28% 410,189 $15.3M
AC American Centy ETF Tr 1.2% Added 0.4% 157,070 $15.2M
DE Dimensional ETF Trust 1.2% Trimmed 0.2% 386,270 $15M
DE Dimensional ETF Trust 1.1% Added 6.4% 369,260 $14.8M
VI Vanguard Index Fds 1.0% Added 563% 150,100 $12.9M
DE Dimensional ETF Trust 1.0% Trimmed 2.2% 231,483 $12.5M
VI Vanguard Intl Equity Index F 0.9% Trimmed 0.4% 203,206 $12.1M
VI Vanguard Index Fds 0.9% Trimmed 5.0% 123,030 $11.9M
Oklo Inc 0.9% Trimmed 0.0% 223,340 $11.7M
Alphabet Inc 0.9% Added 0.9% 32,487 $11.6M
Amazon Com Inc 0.8% Trimmed 0.7% 42,939 $10.2M
VI Vanguard Index Fds 0.8% Trimmed 12% 42,081 $10.2M
Nvidia Corporation 0.7% Trimmed 7.6% 46,429 $9.29M
VM Vanguard Mun Bd Fds 0.7% Trimmed 14% 182,122 $9.21M
DE Dimensional ETF Trust 0.7% Trimmed 0.6% 220,492 $9.2M
DE Dimensional ETF Trust 0.7% Added 4.5% 109,860 $9.05M
Microsoft Corp 0.7% Trimmed 0.1% 23,862 $8.9M
IT Ishares Tr 0.6% Trimmed 1.8% 10,689 $8.01M
SS Schwab Strategic Tr 0.6% Trimmed 0.7% 266,051 $7.7M
VI Vanguard Index Fds 0.6% Trimmed 20% 33,529 $7.31M
IT Ishares Tr 0.6% Trimmed 2.9% 70,174 $7.29M
BH Berkshire Hathaway Inc Del 0.6% Trimmed 2.1% 14,406 $7.21M
AC American Centy ETF Tr 0.5% Added 7.0% 63,201 $6.51M
AC American Centy ETF Tr 0.5% Trimmed 0.9% 65,029 $5.93M
VM Vanguard Malvern Fds 0.5% Trimmed 4.1% 116,454 $5.85M
VI Vanguard Intl Equity Index F 0.4% Added 0.7% 62,424 $5.53M
Advanced Micro Devices Inc 0.4% Trimmed 9.3% 9,445 $5.49M
AC American Centy ETF Tr 0.4% Added 15% 73,596 $5.4M
VS Vanguard Specialized Funds 0.4% Trimmed 0.4% 21,362 $5.05M
VS Vanguard Scottsdale Fds 0.4% Added 6.5% 85,254 $4.96M
VI Vanguard Intl Equity Index F 0.4% Unchanged 41,181 $4.76M
VS Vanguard Scottsdale Fds 0.4% Trimmed 6.3% 59,251 $4.68M
Micron Technology Inc 0.4% Added 25% 3,991 $4.61M
BH Berkshire Hathaway Inc Del 0.3% Unchanged 6 $4.49M
SS SPDR Series Trust 0.3% Added 0.3% 47,479 $4.31M
VB Vanguard Bd Index Fds 0.3% Added 2.9% 54,397 $3.99M
DE Dimensional ETF Trust 0.3% Added 0.3% 88,999 $3.67M
Transcat Inc 0.3% Unchanged 39,022 $3.62M
VI Vanguard Index Fds 0.3% Added 0.1% 10,358 $3.56M
SS Select Sector SPDR Tr 0.3% Added 1.5% 75,694 $3.33M
IT Ishares Tr 0.3% Trimmed 4.0% 30,630 $3.26M
Exxon Mobil Corp 0.3% Trimmed 32% 23,797 $3.25M
Chevron Corporation 0.2% Trimmed 7.5% 18,801 $3.12M
Intel Corp 0.2% Added 0.2% 21,859 $3.05M
Tesla Inc 0.2% Trimmed 9.9% 6,936 $2.92M

Showing top 60 of 354 positions.

Timeline of changes

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

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Exited −68,007 −$40.6M —
Alphabet Inc Added +37,764 +$13.3M 2.3%
VI Vanguard Index Fds Trimmed −35,062 −$13M 12.7%
SG SPDR Gold Tr Exited −28,476 −$12.3M —
VI Vanguard Index Fds Added +127,472 +$11M 1.0%
IQ Invesco Qqq Tr Exited −12,591 −$7.27M —
AM Applied Matls Inc Exited −15,305 −$5.23M —
Teradyne Inc Exited −15,057 −$4.46M —
VI Vanguard Intl Equity Index F Trimmed −22,337 −$3.45M 0.1%
DE Dimensional ETF Trust Added +88,653 +$3.3M 1.2%

Showing the 10 largest of 292 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds New +68,007 +$40.6M 3.3%
SG SPDR Gold Tr New +28,476 +$12.3M 1.0%
IQ Invesco Qqq Tr New +12,591 +$7.27M 0.6%
VT Vanguard Tax-managed Fds Added +82,210 +$5.27M 2.7%
DE Dimensional ETF Trust Trimmed −129,461 −$5.03M 11.9%
VI Vanguard Index Fds Added +14,155 +$4.54M 12.3%
DE Dimensional ETF Trust Trimmed −43,767 −$3.1M 1.4%
Nvidia Corporation Trimmed −14,030 −$2.45M 0.7%
VS Vanguard Specialized Funds Trimmed −11,318 −$2.43M 0.4%
VS Vanguard Star Fds Added +31,233 +$2.41M 1.4%

Showing the 10 largest of 267 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 17, 2026

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Exited −69,335 −$42.5M —
SG SPDR Gold Tr Exited −31,709 −$11.3M —
IQ Invesco Qqq Tr Exited −14,031 −$8.42M —
DE Dimensional ETF Trust Trimmed −142,309 −$5.63M 12.9%
DE Dimensional ETF Trust Trimmed −54,968 −$4.08M 1.8%
Netflix Inc Added +31,487 +$2.95M 0.3%
DE Dimensional ETF Trust Trimmed −61,631 −$2.87M 2.6%
VS Vanguard Star Fds Added +31,146 +$2.35M 1.2%
Meta Platforms Inc Trimmed −3,204 −$2.11M 9.9%
DE Dimensional ETF Trust Trimmed −57,863 −$1.89M 3.1%

Showing the 10 largest of 279 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds New +69,335 +$42.5M 3.3%
VI Vanguard Index Fds Trimmed −47,547 −$15.6M 11.6%
SG SPDR Gold Tr New +31,709 +$11.3M 0.9%
Oklo Inc Trimmed −100,000 −$11.2M 1.9%
IQ Invesco Qqq Tr New +14,031 +$8.42M 0.6%
Meta Platforms Inc Added +8,040 +$5.9M 10.4%
DE Dimensional ETF Trust Trimmed −142,300 −$5.49M 12.1%
DE Dimensional ETF Trust Trimmed −102,094 −$3.2M 2.9%
VS Vanguard Star Fds Added +31,249 +$2.3M 0.9%
VT Vanguard Tax-managed Fds Added +36,236 +$2.17M 2.0%

Showing the 10 largest of 266 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
Meta Platforms Inc Trimmed −16,787 −$12.4M 11.3%
VI Vanguard Index Fds Added +12,514 +$3.8M 13.4%
Transcat Inc New +39,022 +$3.35M 0.3%
VI Vanguard Index Fds Added +6,131 +$2.69M 1.0%
DE Dimensional ETF Trust Added +89,105 +$2.64M 1.0%
AC American Centy ETF Tr Trimmed −36,426 −$2.5M 0.9%
DE Dimensional ETF Trust Added +83,214 +$2.45M 1.0%
DE Dimensional ETF Trust Trimmed −41,483 −$2.24M 1.5%
DE Dimensional ETF Trust Added +70,369 +$2.19M 0.8%
VT Vanguard Tax-managed Fds Added +33,622 +$1.92M 2.0%

Showing the 10 largest of 230 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
Meta Platforms Inc Added +12,767 +$7.36M 10.8%
VI Vanguard Index Fds Added +13,057 +$3.59M 13.2%
VI Vanguard Index Fds Trimmed −8,855 −$3.28M 0.7%
DE Dimensional ETF Trust Added +93,894 +$3.1M 13.5%
Teradyne Inc Exited −15,000 −$1.89M —
SS SPDR Ser Tr Added +23,933 +$1.63M 0.2%
VS Vanguard Scottsdale Fds Trimmed −27,614 −$1.62M 0.2%
IT Ishares Tr Trimmed −2,258 −$1.27M 0.7%
K& Kulicke & Soffa Inds Inc Exited −25,000 −$1.17M —
DE Dimensional ETF Trust Added +18,326 +$1.12M 0.1%

Showing the 10 largest of 231 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
BH Berkshire Hathaway Inc Del Trimmed −495 −$337M 0.4%
Meta Platforms Inc Trimmed −129,453 −$75.8M 10.1%
Meta Platforms Inc Trimmed −10,000 −$5.86M 0.2%
SS Schwab Strategic Tr Added +169,644 +$3.85M 0.5%
VI Vanguard Index Fds Added +12,292 +$3.56M 13.3%
AM Applied Matls Inc New +15,305 +$2.49M 0.2%
DE Dimensional ETF Trust Trimmed −58,351 −$2.02M 13.7%
Teradyne Inc New +15,000 +$1.89M 0.2%
VI Vanguard Index Fds Added +4,229 +$1.74M 1.1%
DE Dimensional ETF Trust Added +52,640 +$1.4M 0.8%

Showing the 10 largest of 238 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
DE Dimensional ETF Trust New +315,686 +$9.72M 0.9%
DE Dimensional ETF Trust Trimmed −305,734 −$9.42M 0.1%
AM Applied Matls Inc Exited −15,305 −$3.61M —
Teradyne Inc Exited −15,000 −$2.22M —
VI Vanguard Index Fds Added +6,986 +$1.98M 12.0%
VI Vanguard Index Fds Added +4,849 +$1.86M 0.8%
M Microstrategy Inc Exited −1,299 −$1.79M —
DE Dimensional ETF Trust Added +41,242 +$1.41M 12.9%
IT Ishares Tr Trimmed −17,193 −$1.25M 0.2%
K& Kulicke & Soffa Inds Inc Exited −25,000 −$1.23M —

Showing the 10 largest of 235 changes.

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