13F Filings History of Corundum Trust Company, INC

Latest 13F report
Q4 2025 - 20 Jan 2026
Value $
$43,927,571
Signature - Title
Alyssa Lorenz - President
Location
Sioux Falls, SD
Summary
This page shows a list of all the recent 13F filings made by Corundum Trust Company, INC. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Corundum Trust Company, INC reported 51 stock holdings with total value $43,927,571 as of Q4 2025. Top holdings included MMM, IJR, DVY, MSFT, and IJK.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 51 $43,927,571 +$707,800 -$6,441,955 -$5,734,155 MMM, IJR, DVY, MSFT, IJK 13F-HR 20 Jan 2026, 10:07
Q3 2025 127 $46,101,854 +$5,313,687 -$1,188,971 +$4,124,716 MMM, IJR, DVY, MSFT, IJK 13F-HR 24 Oct 2025, 15:15
Q2 2025 50 $37,873,529 +$2,448,023 -$1,847,165 +$600,858 MMM, IJR, DVY, MSFT, IJK 13F-HR 28 Jul 2025, 13:15
Q1 2025 50 $34,697,973 +$1,579,744 -$882,162 +$697,582 MMM, IJR, DVY, MSFT, IJK 13F-HR 24 Apr 2025, 10:28
Q4 2024 49 $33,307,960 +$319,793 -$2,563,393 -$2,243,600 MMM, IJR, DVY, MSFT, IJK 13F-HR 17 Jan 2025, 13:06
Q3 2024 52 $36,294,347 +$668,961 -$2,494,029 -$1,825,068 MMM, IJR, DVY, MSFT, IJK 13F-HR 22 Oct 2024, 09:56
Q2 2024 54 $34,387,785 $0 $0 $0 MMM, IJR, MSFT, AAPL, DVY 13F-HR 24 Jul 2024, 14:05
Q3 2023 37 $33,461,267 +$456,813 -$2,127,081 -$1,670,268 MMM, IJR, AAPL, MSFT, DVY 13F-HR 23 Oct 2023, 16:43
Q2 2023 39 $36,574,736 $0 $0 $0 MMM, IJR, AAPL, MSFT, DVY 13F-HR 03 Aug 2023, 15:28