Corundum Trust Company, Inc Portfolio Holdings

Corundum Trust Company, Inc

  • $37.9 Billion
  • Q2 2025

Corundum Trust Company, Inc has filed its 13F form on July 28, 2025 for Q2 2025 where it was disclosed a total value porftolio of $37.9 Billion distributed in 50 stocks.

Among their holdings, we can observe that their the top five positions include companies like: 3 M CO with a value of $6.15B, Ishares Core S&P Sm Cap ETF with a value of $3.53B, Ishares Tr with a value of $2.53B, Microsoft Corp with a value of $2.46B, and Ishares S&P Midcap 400 Growth with a value of $1.98B.

Examining the 13F form we can see an increase of $3.18B in the current position value, from $34.7B to 37.9B.

Corundum Trust Company, Inc is based out at Sioux Falls, SD

Below you can find more details about Corundum Trust Company, Inc portfolio as well as his latest detailed transactions.

Portfolio value $37.9 Billion
ETFs: $14.4 Billion
Industrials: $6.47 Billion
Technology: $4.34 Billion
Basic Materials: $2.67 Billion
Healthcare: $1.53 Billion
Financial Services: $1.33 Billion
Communication Services: $1.07 Billion
Consumer Cyclical: $378 Million
Other: $356 Million

Stock Holdings Table ETFs Only

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$0
$3.53 Billion 9.32% of portfolio
32,298
Q2 2025 Reduced 2.98%
$0
$2.53 Billion 6.67% of portfolio
19,014
Q2 2024 Reduced 16.51%
$0
$1.98 Billion 5.22% of portfolio
21,744
Q4 2024 Reduced 1.98%
$0
$1.84 Billion 4.85% of portfolio
2,957
Q3 2024 Reduced 17.95%
$0
$1.63 Billion 4.3% of portfolio
13,166
Q4 2024 Reduced 3.08%
$0
$1.14 Billion 3.01% of portfolio
12,732
Q2 2025 Reduced 0.02%
$0
$1.01 Billion 2.66% of portfolio
1,629
Q2 2025 Reduced 0.12%
$0
$516 Million 1.36% of portfolio
1,892
Q2 2023 New
$0
$232 Million 0.61% of portfolio
4,810
Q2 2024 New

Summary

  • Portfolio
  • No. of Stocks 50
  • Current Value $37.9 Billion
  • Prior Value $34.7 Billion
  • Filing
  • Period Q2 2025
  • Filing Date July 28, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 5 stocks
  • Additional Purchases 6 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 16 stocks
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