Login
Super Investors Stone Asset Management Inc.
SA

Stone Asset Management Inc.

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

Portfolio value
$62.6M
Positions
35
Quarter ended
March 31, 2023
Filed
April 17, 2023

Reported portfolio value by quarter (6 quarters reported)

$179M $62.6M
Q4 21 Q2 22 Q4 22 Q1 23

$170M in Q4 2021 → $62.6M now. Hover for any quarter.

Holdings

As reported for the quarter ended March 31, 2023. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
IT Ishares Tr 12.0% Trimmed 57% 33,047 $7.5M
VI Vanguard Intl Equity Index F 10.5% Trimmed 59% 122,516 $6.55M
VI Vanguard Index Fds 10.0% Trimmed 70% 29,793 $6.28M
VW Vanguard World Fd 8.8% Trimmed 38% 26,898 $5.5M
IT Ishares Tr 7.6% Trimmed 74% 19,435 $4.75M
IT Ishares Tr 7.3% Trimmed 58% 30,025 $4.56M
IT Ishares Tr 5.6% Trimmed 58% 37,631 $3.52M
VI Vanguard Intl Equity Index F 5.3% Trimmed 45% 81,931 $3.31M
VI Vanguard Index Fds 3.4% Trimmed 70% 13,423 $2.13M
IT Ishares Tr 3.4% Trimmed 71% 13,880 $2.11M
IT Ishares Tr 3.2% Trimmed 61% 39,767 $2.01M
IT Ishares Tr 3.2% Trimmed 69% 33,158 $1.97M
IT Ishares Tr 3.0% Trimmed 67% 34,026 $1.89M
IT Ishares Tr 1.8% Trimmed 35% 2,750 $1.13M
IT Ishares Tr 1.7% Trimmed 78% 14,842 $1.06M
IT Ishares Tr 1.6% Trimmed 77% 3,917 $980K
VS Vanguard Scottsdale Fds 1.1% Trimmed 47% 8,797 $701K
VS Vanguard Scottsdale Fds 1.0% Trimmed 33% 10,023 $657K
IT Ishares Tr 0.9% Trimmed 78% 5,575 $555K
VI Vanguard Intl Equity Index F 0.9% Trimmed 65% 4,899 $535K
IT Ishares Tr 0.8% Trimmed 64% 13,302 $525K
VM Vanguard Malvern Fds 0.8% Trimmed 3.3% 10,856 $519K
DE Dimensional ETF Trust 0.8% Added 0.3% 11,051 $492K
Apple Inc 0.6% Trimmed 71% 2,308 $381K
VI Vanguard Index Fds 0.5% Trimmed 73% 2,448 $338K
VI Vanguard Index Fds 0.5% Trimmed 77% 1,446 $313K
Amazon Com Inc 0.5% Trimmed 38% 2,980 $308K
VI Vanguard Index Fds 0.5% Trimmed 78% 3,659 $304K
VI Vanguard Index Fds 0.5% Trimmed 65% 1,183 $295K
VS Vanguard Scottsdale Fds 0.4% Trimmed 57% 3,615 $276K
SS SPDR S&P 500 ETF Tr 0.4% Trimmed 39% 598 $245K
IM Investment Managers Ser Tr I 0.4% Trimmed 67% 8,337 $241K
IT Ishares Tr 0.4% Unchanged 3,492 $223K
Microsoft Corp 0.3% Trimmed 48% 757 $218K
IT Ishares Tr 0.3% Trimmed 21% 1,842 $203K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 5 quarters.

Q1 2023

quarter ended March 31, 2023 · filed April 17, 2023

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Trimmed −70,168 −$14.8M 10.0%
IT Ishares Tr Trimmed −56,619 −$13.8M 7.6%
IT Ishares Tr Trimmed −43,571 −$9.88M 12.0%
VI Vanguard Intl Equity Index F Trimmed −176,571 −$9.44M 10.5%
IT Ishares Tr Trimmed −41,223 −$6.26M 7.3%
IT Ishares Tr Trimmed −34,301 −$5.22M 3.4%
IT Ishares Tr Trimmed −52,473 −$4.91M 5.6%
VI Vanguard Index Fds Trimmed −30,731 −$4.88M 3.4%
IT Ishares Tr Trimmed −75,090 −$4.47M 3.2%
IT Ishares Tr Trimmed −69,119 −$3.84M 3.0%

Showing the 10 largest of 42 changes.

Q4 2022

quarter ended December 31, 2022 · filed January 25, 2023

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Trimmed −146,894 −$7.32M 3.2%
IT Ishares Tr Added +5,036 +$1.08M 10.2%
IT Ishares Tr Added +4,426 +$948K 10.1%
VI Vanguard Intl Equity Index F Trimmed −17,265 −$866K 9.3%
VI Vanguard Intl Equity Index F Trimmed −21,564 −$841K 3.6%
VI Vanguard Index Fds Added +4,076 +$831K 12.6%
IT Ishares Tr Added +2,916 +$705K 2.6%
IM Investment Managers Ser Tr I New +25,637 +$695K 0.4%
IT Ishares Tr Added +9,442 +$620K 2.7%
AC American Centy ETF Tr Exited −13,250 −$587K —

Showing the 10 largest of 42 changes.

Q3 2022

quarter ended September 30, 2022 · filed October 20, 2022

Company Action Shares changed Value of change % of portfolio
VW Vanguard World Fd Added +19,627 +$3.42M 4.6%
IT Ishares Tr Exited −55,275 −$3.34M —
VA Vanguard Admiral Fds Inc Exited −20,988 −$2.79M —
IT Ishares Tr Added +11,796 +$2.44M 9.6%
IT Ishares Tr Exited −41,628 −$2.37M —
IT Ishares Tr Added +46,035 +$2.27M 8.0%
IT Ishares Tr Added +16,042 +$2.06M 5.9%
IT Ishares Tr Trimmed −18,991 −$1.93M 0.2%
IT Ishares Tr Added +19,822 +$1.63M 4.7%
IT Ishares Tr Exited −10,854 −$1.48M —

Showing the 10 largest of 47 changes.

Q2 2022

quarter ended June 30, 2022 · filed July 11, 2022

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Added +18,053 +$1.84M 2.3%
VI Vanguard Intl Equity Index F Added +15,152 +$1.56M 1.4%
IT Ishares Tr Trimmed −29,416 −$1.49M 6.5%
IT Ishares Tr Added +19,252 +$1.2M 1.6%
IT Ishares Tr Trimmed −15,413 −$841K 3.8%
IT Ishares Tr Trimmed −12,629 −$645K 0.3%
VW Vanguard World Fd Added +3,487 +$634K 2.4%
VI Vanguard Intl Equity Index F Trimmed −12,671 −$633K 9.2%
IT Ishares Tr Added +3,008 +$621K 7.8%
VS Vanguard Scottsdale Fds Added +6,393 +$519K 0.6%

Showing the 10 largest of 46 changes.

Q1 2022

quarter ended March 31, 2022 · filed April 11, 2022

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr New +233,262 +$12.1M 6.7%
IT Ishares Tr New +54,002 +$4.13M 2.3%
VW Vanguard World Fd Trimmed −15,546 −$3.66M 2.3%
VA Vanguard Admiral Fds Inc New +20,405 +$3.08M 1.7%
IT Ishares Tr Trimmed −18,499 −$2.88M 4.5%
IT Ishares Tr New +40,952 +$2.73M 1.5%
IT Ishares Tr New +21,267 +$2.66M 1.5%
IT Ishares Tr Exited −39,140 −$2.13M —
IT Ishares Tr New +10,810 +$1.75M 1.0%
IT Ishares Tr Trimmed −14,952 −$1.53M 3.6%

Showing the 10 largest of 47 changes.

Create Account

Sign up for free to unlock this feature.

Already have an account? Sign in

Premium Feature

This feature requires a premium subscription to unlock unlimited historical data and advanced analysis tools.

Premium includes:

  • Unlimited historical financial data
  • Advanced analytics and insights
  • Priority support