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Super Investors Charter Oak Capital Management, LLC
CO

Charter Oak Capital Management, LLC

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

Portfolio value
$1.29B
Positions
208
Quarter ended
March 31, 2026
Filed
April 24, 2026

Reported portfolio value by quarter (22 quarters reported)

$1.31B $625M
Q4 20 Q1 22 Q2 23 Q3 24 Q4 25 Q1 26

$659M in Q4 2020 → $1.29B now. Hover for any quarter.

Holdings

As reported for the quarter ended March 31, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
IT Ishares Tr 24.6% Trimmed 1.6% 485,265 $317M
IT Ishares Tr 14.6% Added 2.6% 1,896,989 $188M
VS Vanguard Star Fds 10.0% Added 0.8% 1,676,714 $129M
IT Ishares Tr 6.6% Added 4.7% 1,599,851 $85.1M
VI Vanguard Index Fds 5.6% Trimmed 1.7% 351,937 $72.4M
VB Vanguard Bd Index Fds 4.3% Trimmed 9.8% 705,781 $55.3M
VB Vanguard Bd Index Fds 3.4% Added 51% 872,856 $43.5M
VI Vanguard Intl Equity Index F 2.8% Trimmed 7.5% 474,940 $35.7M
IT Ishares Tr 2.6% Trimmed 5.8% 390,861 $33.9M
VI Vanguard Index Fds 2.2% Trimmed 2.4% 46,793 $28M
Apple Inc 1.5% Trimmed 2.0% 76,872 $19.5M
IT Ishares Tr 0.9% Trimmed 4.4% 232,317 $12.2M
VW Vanguard World Fd 0.9% Trimmed 0.0% 157,138 $11.3M
IT Ishares Tr 0.9% Trimmed 1.2% 79,937 $11.1M
IT Ishares Tr 0.8% Added 6.1% 76,374 $10.1M
IT Ishares Tr 0.7% Added 4.1% 93,569 $9.57M
IT Ishares Tr 0.7% Trimmed 3.4% 130,501 $8.94M
IT Ishares Tr 0.6% Trimmed 1.5% 66,443 $7.52M
VB Vanguard Bd Index Fds 0.6% Trimmed 10% 97,370 $7.17M
NE Nushares ETF Tr 0.5% Added 0.5% 271,726 $6.04M
VW Vanguard World Fd 0.5% Trimmed 0.7% 52,582 $5.9M
VW Vanguard Whitehall Fds 0.4% Added 54% 37,278 $5.52M
IT Ishares Tr 0.4% Trimmed 7.0% 23,916 $5.05M
VI Vanguard Index Fds 0.4% Added 3.1% 25,540 $5.01M
Analog Devices Inc 0.4% Trimmed 0.0% 15,447 $4.91M
SS State Str SPDR S&P 500 ETF T 0.3% Added 4.7% 6,853 $4.46M
VI Vanguard Index Fds 0.3% Added 5.8% 9,617 $4.2M
IT Ishares Tr 0.3% Added 1.4% 40,770 $4.08M
VI Vanguard Index Fds 0.3% Added 1.8% 12,619 $4.05M
Microsoft Corp 0.3% Added 2.4% 10,307 $3.82M
VS Vanguard Specialized Funds 0.3% Added 0.8% 17,724 $3.81M
VT Vanguard Tax-managed Fds 0.3% Trimmed 8.2% 55,154 $3.53M
IT Ishares Tr 0.3% Trimmed 4.4% 138,119 $3.46M
IT Ishares Tr 0.3% Trimmed 6.4% 69,821 $3.32M
Johnson & Johnson 0.2% Trimmed 7.0% 12,806 $3.13M
Jpmorgan Chase & Co 0.2% Trimmed 6.9% 9,293 $2.73M
VI Vanguard Intl Equity Index F 0.2% Trimmed 4.6% 32,259 $2.66M
IT Ishares Tr 0.2% Trimmed 1.2% 48,284 $2.58M
Morgan Stanley 0.2% Trimmed 2.2% 15,468 $2.55M
IT Ishares Tr 0.2% Trimmed 7.4% 52,932 $2.49M
Amazon Com Inc 0.2% Added 40% 11,097 $2.31M
IT Ishares Tr 0.2% Added 16% 25,449 $2.3M
IT Ishares Tr 0.2% Trimmed 4.4% 23,875 $2.28M
DS Direxion Shares ETF Trust 0.2% Added 0.3% 12,332 $2.28M
IT Ishares Tr 0.2% Added 37% 48,472 $2.11M
PF Pnc Finl Svcs Group Inc 0.2% Trimmed 4.7% 10,114 $2.1M
IT Ishares Tr 0.2% Trimmed 31% 39,852 $2.01M
Rtx Corporation 0.1% Added 1.7% 9,868 $1.9M
BH Berkshire Hathaway Inc Del 0.1% Trimmed 0.1% 3,967 $1.9M
IT Ishares Tr 0.1% Trimmed 0.6% 15,555 $1.89M
Abbvie Inc 0.1% Trimmed 0.3% 8,374 $1.82M
Nvidia Corporation 0.1% Trimmed 2.9% 10,427 $1.82M
Exxon Mobil Corp 0.1% Trimmed 15% 10,394 $1.76M
TI Texas Instrs Inc 0.1% Added 1.4% 8,478 $1.65M
IT Ishares Tr 0.1% Trimmed 3.1% 70,981 $1.64M
VI Vanguard Intl Equity Index F 0.1% Trimmed 5.8% 16,358 $1.6M
Te Connectivity PLC 0.1% Added 0.1% 7,571 $1.58M
VI Vanguard Intl Equity Index F 0.1% Added 3.5% 11,360 $1.57M
IT Ishares Tr 0.1% Unchanged 11,108 $1.57M
Alphabet Inc 0.1% Trimmed 1.9% 5,334 $1.53M

Showing top 60 of 208 positions.

Timeline of changes

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

Q1 2026

quarter ended March 31, 2026 · filed April 24, 2026

Company Action Shares changed Value of change % of portfolio
VB Vanguard Bd Index Fds Added +294,373 +$14.7M 3.4%
VB Vanguard Bd Index Fds Trimmed −76,392 −$5.99M 4.3%
IT Ishares Tr Trimmed −7,701 −$5.03M 24.6%
IT Ishares Tr Added +47,254 +$4.69M 14.6%
IT Ishares Tr Added +71,895 +$3.83M 6.6%
VI Vanguard Intl Equity Index F Trimmed −38,282 −$2.87M 2.8%
IT Ishares Tr Trimmed −23,942 −$2.07M 2.6%
VW Vanguard Whitehall Fds Added +13,112 +$1.94M 0.4%
VI Vanguard Index Fds Trimmed −6,125 −$1.26M 5.6%
VS Vanguard Star Fds Added +13,211 +$1.02M 10.0%

Showing the 10 largest of 192 changes.

Q4 2025

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

Company Action Shares changed Value of change % of portfolio
VB Vanguard Bd Index Fds Added +571,471 +$28.5M 2.2%
VB Vanguard Bd Index Fds Trimmed −174,952 −$13.8M 4.7%
IT Ishares Tr Trimmed −14,393 −$9.86M 25.8%
VS Vanguard Star Fds Added +98,512 +$7.43M 9.6%
IT Ishares Tr Added +100,214 +$5.4M 6.3%
IT Ishares Tr Added +41,692 +$4.16M 14.1%
IT Ishares Tr Trimmed −21,611 −$1.83M 2.7%
VI Vanguard Intl Equity Index F Trimmed −23,947 −$1.76M 2.9%
VW Vanguard Whitehall Fds Added +9,968 +$1.43M 0.3%
VB Vanguard Bd Index Fds Trimmed −18,306 −$1.36M 0.6%

Showing the 10 largest of 198 changes.

Q3 2025

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

Company Action Shares changed Value of change % of portfolio
VS Vanguard Star Fds Added +171,114 +$12.6M 9.0%
IT Ishares Tr Trimmed −17,049 −$11.4M 26.6%
IT Ishares Tr Added +101,187 +$10.1M 14.2%
IT Ishares Tr Added +143,045 +$7.74M 6.1%
VB Vanguard Bd Index Fds Added +76,542 +$6.04M 5.9%
VI Vanguard Index Fds Trimmed −12,453 −$2.61M 5.9%
PF Pnc Finl Svcs Group Inc New +11,160 +$2.24M 0.2%
VI Vanguard Index Fds Trimmed −1,898 −$1.16M 2.3%
Celestica Inc New +4,502 +$1.11M 0.1%
IT Ishares Tr Trimmed −10,086 −$833K 2.8%

Showing the 10 largest of 194 changes.

Q2 2025

quarter ended June 30, 2025 · filed July 10, 2025

Company Action Shares changed Value of change % of portfolio
VS Vanguard Star Fds Added +105,456 +$7.29M 8.1%
IT Ishares Tr Added +103,737 +$5.53M 5.8%
IT Ishares Tr Added +39,847 +$3.95M 14.3%
VB Vanguard Bd Index Fds Added +48,251 +$3.8M 5.9%
IT Ishares Tr Trimmed −32,472 −$2.51M 2.9%
VI Vanguard Intl Equity Index F Trimmed −36,057 −$2.42M 3.1%
IT Ishares Tr Added +3,375 +$2.1M 27.5%
TI Texas Instrs Inc New +8,601 +$1.79M 0.2%
VI Vanguard Index Fds Trimmed −2,048 −$1.16M 2.4%
VI Vanguard Index Fds Added +5,768 +$1.11M 6.1%

Showing the 10 largest of 182 changes.

Q1 2025

quarter ended March 31, 2025 · filed April 14, 2025

Company Action Shares changed Value of change % of portfolio
VS Vanguard Star Fds Added +120,375 +$7.48M 7.3%
IT Ishares Tr Added +119,627 +$6.28M 5.7%
VB Vanguard Bd Index Fds Added +63,665 +$4.98M 6.0%
IT Ishares Tr Added +43,509 +$4.3M 15.1%
IT Ishares Tr Added +7,211 +$4.05M 26.9%
VI Vanguard Index Fds Added +12,820 +$2.21M 5.8%
VI Vanguard Intl Equity Index F Trimmed −32,249 −$1.96M 3.2%
VI Vanguard Index Fds Trimmed −3,728 −$1.92M 2.5%
IT Ishares Tr Trimmed −18,469 −$1.29M 3.1%
Te Connectivity PLC New +7,563 +$1.07M 0.1%

Showing the 10 largest of 187 changes.

Q4 2024

quarter ended December 31, 2024 · filed January 22, 2025

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Added +118,128 +$11.4M 14.6%
IT Ishares Tr Added +199,795 +$10.3M 5.1%
VB Vanguard Bd Index Fds Added +83,148 +$6.42M 5.5%
VS Vanguard Star Fds Added +87,782 +$5.17M 6.4%
IT Ishares Tr Trimmed −4,299 −$2.53M 28.2%
VI Vanguard Index Fds Trimmed −11,227 −$2.13M 6.3%
VI Vanguard Intl Equity Index F Trimmed −24,649 −$1.42M 3.3%
Te Connectivity PLC Exited −7,554 −$1.14M —
IT Ishares Tr Trimmed −13,682 −$905K 3.1%
VI Vanguard Index Fds Trimmed −1,386 −$747K 2.8%

Showing the 10 largest of 180 changes.

Q3 2024

quarter ended September 30, 2024 · filed October 30, 2024

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Added +255,313 +$13.7M 4.3%
IT Ishares Tr Added +89,408 +$9.05M 14.2%
IT Ishares Tr Added +13,946 +$8.04M 27.9%
VS Vanguard Star Fds Added +98,615 +$6.38M 6.5%
VB Vanguard Bd Index Fds Added +54,228 +$4.27M 5.0%
VI Vanguard Index Fds Added +14,187 +$2.58M 6.2%
VI Vanguard Index Fds Added +4,797 +$2.53M 2.8%
Morgan Stanley New +14,217 +$1.48M 0.1%
Te Connectivity PLC New +7,554 +$1.14M 0.1%
Te Connectivity Ltd Exited −7,565 −$1.14M —

Showing the 10 largest of 185 changes.

Q2 2024

quarter ended June 30, 2024 · filed July 24, 2024

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Added +562,373 +$28.8M 3.2%
VB Vanguard Bd Index Fds Trimmed −175,967 −$12.7M 1.1%
VB Vanguard Bd Index Fds Added +113,587 +$8.71M 5.1%
VS Vanguard Star Fds Added +82,534 +$4.98M 6.2%
VI Vanguard Index Fds Trimmed −7,147 −$3.57M 2.8%
DS Direxion Shs ETF Tr Trimmed −18,231 −$2.66M 0.2%
IT Ishares Tr Added +21,823 +$2.12M 14.3%
VI Vanguard Intl Equity Index F Trimmed −31,856 −$1.87M 4.0%
IT Ishares Tr Trimmed −25,268 −$1.71M 3.6%
Morgan Stanley Exited −13,956 −$1.31M —

Showing the 10 largest of 172 changes.

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