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Super Investors Cornerstone Management, Inc.
CM

Cornerstone Management, Inc.

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

Portfolio value
$673M
Positions
67
Quarter ended
September 30, 2026
Filed
October 16, 2026

Reported portfolio value by quarter (48 quarters reported)

$695M $129M
Q4 14 Q2 17 Q4 19 Q2 22 Q4 24 Q3 26

$129M in Q4 2014 → $673M 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
VI Vanguard Index Fds 24.2% Trimmed 9.3% 1,807,963 $163M
JP J P Morgan Exchange Traded F 17.9% Added 6.2% 2,386,654 $120M
VI Vanguard Index Fds 14.8% Trimmed 7.1% 459,800 $99.4M
IT Ishares Tr 6.1% Trimmed 6.0% 436,905 $41.3M
IT Ishares Tr 4.3% Added 7.4% 275,644 $28.6M
SS SPDR Series Trust 4.0% Added 0.6% 877,554 $27.1M
ES Elevation Series Trust 2.7% Added 1.7% 618,375 $18.4M
DE Dimensional ETF Trust 2.7% Added 0.6% 391,757 $18.2M
VI Vanguard Index Fds 2.3% Trimmed 2.3% 41,589 $15.6M
SS SPDR Series Trust 2.1% Trimmed 0.9% 466,695 $13.8M
IT Ishares Tr 1.8% Added 2.8% 133,455 $12M
IT Ishares Tr 1.6% Added 9.3% 171,149 $10.5M
VI Vanguard Index Fds 1.5% Trimmed 47% 30,392 $10.3M
I Ishares Inc 1.4% Added 34% 114,332 $9.28M
VI Vanguard Index Fds 1.2% Added 5.5% 106,271 $8.33M
BH Berkshire Hathaway Inc Del 1.2% Unchanged 11 $8.22M
BH Berkshire Hathaway Inc Del 1.2% Trimmed 0.3% 15,763 $7.85M
VI Vanguard Index Fds 1.1% Added 5.6% 31,716 $7.33M
IT Ishares Tr 1.0% Added 9.0% 80,165 $6.77M
IT Ishares Tr 0.9% Added 2.6% 169,812 $6.07M
IT Ishares Tr 0.8% Added 3.0% 33,891 $5.15M
IT Ishares Tr 0.7% Added 6.3% 47,188 $4.82M
VS Vanguard Specialized Funds 0.4% Added 2.5% 12,962 $3.02M
AC American Centy ETF Tr 0.3% Trimmed 2.7% 19,355 $2.28M
FT First Tr Exchange-traded Fd 0.3% Added 8.3% 16,481 $1.71M
IE Invesco Exchange Traded Fd T 0.2% Added 1.9% 10,368 $1.52M
Lam Research Corp 0.2% Added 0.1% 4,038 $1.33M
IT Ishares Tr 0.2% Trimmed 0.8% 13,583 $1.2M
WM Western Midstream Partners L 0.2% Added 60% 26,735 $1.19M
PF Pacer Fds Tr 0.2% Trimmed 0.5% 41,864 $1.19M
SS SPDR Series Trust 0.2% Added 2.7% 34,514 $1.11M
PF Pacer Fds Tr 0.2% Trimmed 0.7% 27,503 $1.03M
Coca Cola Co 0.2% Trimmed 2.3% 11,805 $1.02M
GX Global X Fds 0.1% Added 33% 10,950 $993K
Aflac Inc 0.1% Unchanged 8,624 $964K
Globe Life Inc 0.1% Unchanged 5,220 $865K
GP Global Pmts Inc 0.1% Unchanged 10,279 $839K
Nvidia Corporation 0.1% Trimmed 2.7% 3,384 $773K
FC Fidelity Covington Trust 0.1% Unchanged 8,841 $669K
IT Ishares Tr 0.1% Unchanged 2,817 $584K
BO Bank Of Amer Corp 0.1% Unchanged 10,200 $555K
EL Eli Lilly & Co 0.1% Trimmed 0.7% 458 $530K
SB Southstate Bk Corp 0.1% Unchanged 4,588 $457K
SS State Str SPDR S&P 500 ETF T 0.1% Added 11% 574 $438K
SG SPDR Gold Tr 0.1% Added 5.3% 975 $371K
Microsoft Corp 0.1% Unchanged 699 $359K
IT Ishares Tr 0.1% Trimmed 2.9% 2,697 $338K
Csx Corp 0.1% Unchanged 7,262 $338K
Apple Inc 0.0% Trimmed 0.3% 987 $329K
IT Ishares Tr 0.0% Trimmed 3.0% 1,308 $324K
VB Vanguard Bd Index Fds 0.0% Added 4.1% 4,599 $323K
Advanced Micro Devices Inc 0.0% Unchanged 523 $320K
Southern Co 0.0% Added 0.0% 3,804 $315K
PF Pnc Finl Svcs Group Inc 0.0% Unchanged 1,350 $300K
VI Vanguard Index Fds 0.0% Trimmed 28% 851 $299K
VS Vanguard Scottsdale Fds 0.0% Unchanged 1,130 $294K
Tesla Inc 0.0% Unchanged 753 $267K
DE Duke Energy Corp New 0.0% Added 5.7% 2,321 $265K
IT Ishares Tr 0.0% Unchanged 2,559 $258K
IS Ishares Silver Tr 0.0% Added 9.0% 4,674 $255K

Showing top 60 of 67 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 16, 2026

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Trimmed −186,287 −$16.8M 24.2%
VI Vanguard Index Fds Trimmed −26,788 −$9.05M 1.5%
VI Vanguard Index Fds Trimmed −35,226 −$7.61M 14.8%
JP J P Morgan Exchange Traded F Added +138,510 +$6.98M 17.9%
IT Ishares Tr Trimmed −28,024 −$2.65M 6.1%
I Ishares Inc Added +29,119 +$2.36M 1.4%
IT Ishares Tr Added +18,979 +$1.97M 4.3%
IT Ishares Tr Added +14,594 +$899K 1.6%
IT Ishares Tr Added +6,645 +$561K 1.0%
WM Western Midstream Partners L Added +10,000 +$444K 0.2%

Showing the 10 largest of 50 changes.

Q2 2026

quarter ended June 30, 2026 · filed July 16, 2026

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Added +1,650,917 +$142M 24.7%
JP J P Morgan Exchange Traded F Added +193,954 +$9.81M 16.4%
VI Vanguard Index Fds Added +25,216 +$9.22M 3.0%
VI Vanguard Index Fds Added +75,858 +$6.11M 1.2%
VI Vanguard Index Fds Trimmed −22,944 −$5M 15.5%
SS SPDR Series Trust Added +139,237 +$4.3M 3.9%
DE Dimensional ETF Trust Added +46,021 +$2.2M 2.7%
IT Ishares Tr Added +18,996 +$1.88M 6.6%
SS SPDR Series Trust Trimmed −60,730 −$1.82M 2.0%
IT Ishares Tr Trimmed −9,087 −$859K 1.8%

Showing the 10 largest of 49 changes.

Q1 2026

quarter ended March 31, 2026 · filed April 16, 2026

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Added +22,163 +$9.68M 23.9%
JP J P Morgan Exchange Traded F Added +130,306 +$6.59M 16.6%
DE Dimensional ETF Trust Added +91,621 +$4.39M 2.6%
IT Ishares Tr Added +24,914 +$2.47M 7.1%
SS SPDR Series Trust Added +56,193 +$1.69M 2.5%
VI Vanguard Index Fds Added +5,225 +$1.5M 1.1%
IT Ishares Tr Added +9,537 +$906K 2.1%
IT Ishares Tr Added +7,845 +$762K 3.9%
VI Vanguard Index Fds Added +2,273 +$687K 1.5%
Gloo Holdings Inc New +125,000 +$601K 0.1%

Showing the 10 largest of 43 changes.

Q4 2025

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

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Trimmed −9,437 −$4.6M 25.6%
JP J P Morgan Exchange Traded F Added +49,265 +$2.49M 15.9%
VI Vanguard Index Fds Trimmed −6,830 −$2.29M 2.4%
DE Dimensional ETF Trust Added +41,222 +$1.98M 2.0%
ES Elevation Series Trust Added +41,858 +$1.22M 2.8%
IT Ishares Tr Added +11,516 +$1.15M 6.9%
SS SPDR Series Trust Added +36,222 +$1.11M 3.6%
Lam Research Corp New +4,031 +$690K 0.1%
SS SPDR Series Trust Added +21,407 +$646K 2.3%
PF Pacer Fds Tr Trimmed −19,271 −$552K 0.2%

Showing the 10 largest of 51 changes.

Q3 2025

quarter ended September 30, 2025 · filed October 10, 2025

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Trimmed −25,128 −$12.1M 26.2%
JP J P Morgan Exchange Traded F Added +160,613 +$8.15M 15.7%
VI Vanguard Index Fds Trimmed −30,898 −$5.76M 15.9%
IT Ishares Tr Added +40,119 +$4.02M 6.8%
DE Dimensional ETF Trust Added +61,983 +$2.99M 1.7%
Globe Life Inc Trimmed −14,953 −$2.14M 0.2%
IT Ishares Tr Added +18,966 +$1.77M 3.8%
IT Ishares Tr Added +13,520 +$1.29M 2.0%
IT Ishares Tr Added +20,449 +$1.2M 1.4%
VI Vanguard Index Fds Added +2,550 +$749K 0.9%

Showing the 10 largest of 47 changes.

Q2 2025

quarter ended June 30, 2025 · filed July 31, 2025

Company Action Shares changed Value of change % of portfolio
JP J P Morgan Exchange Traded F Added +62,742 +$3.18M 15.1%
SS SPDR Series Trust Trimmed −85,480 −$2.64M 3.7%
DE Dimensional ETF Trust Added +42,982 +$2.06M 1.2%
IE Invesco Exchange Traded Fd T New +12,091 +$1.56M 0.3%
VI Vanguard Index Fds Added +7,927 +$1.4M 16.8%
VI Vanguard Index Fds Trimmed −3,003 −$1.32M 27.1%
ES Elevation Series Trust Added +28,867 +$871K 2.8%
SS SPDR Series Trust Added +28,243 +$853K 2.3%
VS Vanguard Specialized Funds Added +4,094 +$838K 0.5%
WM Western Midstream Partners L New +19,132 +$740K 0.1%

Showing the 10 largest of 49 changes.

Q1 2025

quarter ended March 31, 2025 · filed April 22, 2025

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Added +35,313 +$13.1M 24.9%
BH Berkshire Hathaway Inc Del New +11 +$8.78M 1.6%
JP J P Morgan Exchange Traded F Added +36,293 +$1.84M 15.7%
FT First Tr Exchange-traded Fd New +14,484 +$1.46M 0.3%
VI Vanguard Index Fds Added +4,690 +$810K 17.5%
ES Elevation Series Trust Trimmed −21,088 −$627K 2.8%
IT Ishares Tr Trimmed −6,539 −$534K 3.5%
SS SPDR Ser Tr Added +16,766 +$517K 4.5%
IT Ishares Tr Trimmed −8,776 −$505K 1.3%
VI Vanguard Index Fds Added +1,526 +$395K 0.8%

Showing the 10 largest of 43 changes.

Q4 2024

quarter ended December 31, 2024 · filed January 24, 2025

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Added +41,973 +$17.2M 25.7%
ES Elevation Series Trust Added +417,800 +$12.8M 3.2%
DE Dimensional ETF Trust New +105,507 +$4.95M 1.0%
VI Vanguard Index Fds New +14,742 +$3.89M 0.8%
IT Ishares Tr Trimmed −76,616 −$3.86M 0.1%
IT Ishares Tr Added +34,144 +$3.31M 6.8%
VI Vanguard Index Fds Added +17,629 +$2.98M 17.5%
SS SPDR Ser Tr Added +87,231 +$2.68M 4.5%
Globe Life Inc Trimmed −21,019 −$2.34M 0.5%
JP J P Morgan Exchange Traded F Added +33,823 +$1.7M 15.7%

Showing the 10 largest of 46 changes.

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