Corundum Trust Company, INC

Q1 2026 13F-HR Holdings

Location
Sioux Falls, SD
Holdings as of
3/31/2026
Date filed
4/15/2026
Form type
13F-HR
Num holdings
48
Total value ($000)
$43,794
Net value change ($000)
-134 (-0.3%)
New positions
5
Sold out positions
8
Turnover %
5.7%
Sector allocation + QoQ delta (equities-only)
Prev filing: 1/20/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
ISHARES S&P/TSX CAPPED ENERG 547 NEW
UGI 356 NEW
IVW 352 NEW
SPY 350 77.6%
IJR 301 8.3%
IVE 239 NEW
MRK 219 NEW
DVY 193 7.2%
IVV 144 7.1%
IJK 142 6.7%
Top Reduces (Value $000, Stocks/ETFs)
MMM -564 -9.0%
MSFT -533 -23.0%
GOOGL -317 -17.2%
OR -212 -100.0%
AIRRF -158 -100.0%
VZLA -152 -39.6%
LLY -149 -12.9%
RUPRF -144 -48.3%
SOLV -137 -17.6%
NTHN STAR RES LTD NPV -132 -40.2%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type