Q4 2025 · 13F-HR
Corundum Trust Company, INCholdings as filed
Filed 2026-01-20 · accession 0001987720-26-000001
$43.9M
Reported value
51
Positions
2025-12-31
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 88579y101 | — | 3M COMPANY | $6.3M | 14.3% | 39,155 | Common | NONE |
| 464287804 | IJR | ISHARES CORE S&P SMALL CAP ETF | $3.6M | 8.23% | 30,082 | Common | NONE |
| 464287168 | DVY | ISHARES SELECT DIVIDEND ETF | $2.7M | 6.06% | 18,872 | Common | NONE |
| 594918104 | MSFT | MICROSOFT CORP | $2.3M | 5.28% | 4,794 | Common | NONE |
| 464287606 | IJK | ISHARES S&P MID CAP 400 GROWTH | $2.1M | 4.80% | 21,744 | Common | NONE |
| 464287200 | IVV | ISHARES CORE S&P 500 ETF | $2.0M | 4.59% | 2,943 | Common | NONE |
| 02079k107 | — | ALPHABET INC CLASS C CAPITAL S | $1.8M | 4.20% | 5,881 | Common | NONE |
| 464287705 | IJJ | ISHARES S&P MID CAP 400 VALUE | $1.7M | 3.94% | 13,166 | Common | NONE |
| 037833100 | AAPL | APPLE INC | $1.7M | 3.83% | 6,189 | Common | NONE |
| 254677107 | DSVSF | DISCOVERY SILVER CORP COMMON | $1.6M | 3.58% | 257,500 | Common | NONE |
| 83056p715 | — | SKEENA RESOURCES LIMITED NEW C | $1.5M | 3.44% | 63,750 | Common | NONE |
| 464287465 | EFA | ISHARES MSCI EAFE ETF | $1.2M | 2.69% | 12,319 | Common | NONE |
| 532457108 | LLY | ELI LILLY & CO | $1.2M | 2.63% | 1,076 | Common | NONE |
| q4319f106 | — | GREATLAND RES LTD ORDINARY FUL | $1.0M | 2.39% | 151,250 | Common | NONE |
| 550371108 | LUGDF | LUNDIN GOLD INC COM | $913,440 | 2.08% | 11,000 | Common | NONE |
| 95083r100 | — | WESDOME GOLD MINES LTD | $795,360 | 1.81% | 48,000 | Common | NONE |
| 46625h100 | — | JPMORGAN CHASE & CO | $786,861 | 1.79% | 2,442 | Common | NONE |
| 83444m101 | — | SOLVENTUM CORPORATION COMMON S | $779,008 | 1.77% | 9,831 | Common | NONE |
| 62930a102 | — | NGEX MINERALS LTD NEW COM | $653,100 | 1.49% | 35,000 | Common | NONE |
| 17275r102 | — | CISCO SYSTEMS INC | $589,434 | 1.34% | 7,652 | Common | NONE |
| 05466c109 | — | AYA GOLD & SILVER INC COM | $574,740 | 1.31% | 40,000 | Common | NONE |
| 92206c599 | — | VANGUARD RUSSELL 3000 ETF | $568,224 | 1.29% | 1,892 | Common | NONE |
| 91324p102 | — | UNITEDHEALTH GROUP INC | $494,835 | 1.13% | 1,499 | Common | NONE |
| 78462f103 | — | SPDR S&P 500 ETF TRUST | $451,431 | 1.03% | 662 | Common | NONE |
| 351858105 | FNV | FRANCO-NEVADA CORPORATION | $414,560 | 0.94% | 2,000 | Common | NONE |
| 651639106 | NEM | NEWMONT CORPORATION COMMON STO | $399,400 | 0.91% | 4,000 | Common | NONE |
| 172967424 | C | CITIGROUP INC COM | $386,827 | 0.88% | 3,315 | Common | NONE |
| 023135106 | AMZN | AMAZON.COM INC | $385,931 | 0.88% | 1,672 | Common | NONE |
| 92859g608 | — | VIZSLA SILVER CORP COM NO PAR | $384,267 | 0.87% | 70,250 | Common | NONE |
| 83342v104 | — | SNOWLINE GOLD CORP COM | $340,200 | 0.77% | 27,000 | Common | NONE |
| 008474108 | AEM | AGNICO EAGLE MINES LIMITED | $339,060 | 0.77% | 2,000 | Common | NONE |
| q3647r147 | — | EVOLUTION MINING LTD US LISTED | $337,272 | 0.77% | 40,000 | Common | NONE |
| q6951u101 | — | NTHN STAR RES LTD NPV | $328,375 | 0.75% | 18,500 | Common | NONE |
| 084670702 | BRK/B | BERKSHIRE HATHAWAY CLASS B | $320,691 | 0.73% | 638 | Common | NONE |
| 907818108 | UNP | UNION PACIFIC CORP | $319,684 | 0.73% | 1,382 | Common | NONE |
| 78165j105 | — | RUPERT RESOURCES LTD | $298,450 | 0.68% | 63,500 | Common | NONE |
| 883556102 | TMO | THERMO FISHER SCIENTIFIC INC | $289,725 | 0.66% | 500 | Common | NONE |
| 496902404 | KGC | KINROSS GOLD CORP | $281,600 | 0.64% | 10,000 | Common | NONE |
| 464287234 | EEM | ISHARES MSCI EMERGING MARKETS | $263,155 | 0.60% | 4,810 | Common | NONE |
| 842685109 | SXGCF | SOUTHERN CROSS GOLD CONSOLIDAT | $231,654 | 0.53% | 30,000 | Common | NONE |
| 68390d106 | — | OR ROYALTIES INC COM | $212,340 | 0.48% | 6,000 | Common | NONE |
| 36270k102 | — | G MINING VENTURES CORP NEW COM | $211,890 | 0.48% | 7,000 | Common | NONE |
| 32076v103 | — | FIRST MAJESTIC SILVER CORP | $199,920 | 0.46% | 12,000 | Common | NONE |
| 05156f107 | — | AURION RESOURCES LTD | $157,686 | 0.36% | 156,125 | Common | NONE |
| q7982e108 | — | RAMELIUS RESOURCES LTD US LIST | $95,659 | 0.22% | 34,785 | Common | NONE |
| 687080101 | OGNNF | OROGEN ROYALTIES INC NEW COM | $94,800 | 0.22% | 50,000 | Common | NONE |
| 68339g103 | — | ONYX GOLD CORP COM | $82,425 | 0.19% | 75,000 | Common | NONE |
| q3288v217 | — | DEEP YELLOW LIMITED ORDINARY S | $75,838 | 0.17% | 62,162 | Common | NONE |
| 06683k106 | — | BANYAN GOLD CORP CL A | $66,450 | 0.15% | 100,000 | Common | NONE |
| 38045y102 | — | GOGOLD RESOURCES INC | $63,900 | 0.15% | 30,000 | Common | NONE |
| 977750108 | WLFFF | WOLFDEN RES CORP COM | $16,351 | 0.04% | 398,802 | Common | NONE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.