13F HOLDINGS REPORT
Corundum Trust Company, INC
Quarter ended Q2 2025 · Filed July 28, 2025 · Accession 0001987720-25-000006
Total Value
$37.9M
Positions
50
Other Managers
0
Confidential Omitted
No
Holdings (50)
| # | Issuer | Ticker / CUSIP | Shares | Value | % of Filing |
|---|---|---|---|---|---|
| 1 | 3M COMPANY | MMM | 40,427 | $6.2M | 16.25% |
| 2 | ISHARES CORE S&P SMALL CAP ETF | 464287804 | 32,298 | $3.5M | 9.32% |
| 3 | ISHARES SELECT DIVIDEND ETF | 464287168 | 19,014 | $2.5M | 6.67% |
| 4 | MICROSOFT CORP | MSFT | 4,942 | $2.5M | 6.49% |
| 5 | ISHARES S&P MID CAP 400 GROWTH | 464287606 | 21,744 | $2.0M | 5.22% |
| 6 | ISHARES CORE S&P 500 ETF | 464287200 | 2,957 | $1.8M | 4.85% |
| 7 | ISHARES S&P MID CAP 400 VALUE | 464287705 | 13,166 | $1.6M | 4.30% |
| 8 | APPLE INC | AAPL | 6,540 | $1.3M | 3.54% |
| 9 | ISHARES MSCI EAFE ETF | 464287465 | 12,732 | $1.1M | 3.01% |
| 10 | ALPHABET INC CLASS C CAPITAL S | GOOG | 6,058 | $1.1M | 2.84% |
| 11 | SKEENA RESOURCES LIMITED NEW C | SKE | 65,250 | $1.0M | 2.74% |
| 12 | SPDR S&P 500 ETF TRUST | SPY | 1,629 | $1.0M | 2.66% |
| 13 | ELI LILLY & CO | LLY | 1,102 | $859,042 | 2.27% |
| 14 | SOLVENTUM CORPORATION COMMON S | SOLV | 10,111 | $766,818 | 2.02% |
| 15 | JPMORGAN CHASE & CO | VYLD | 2,504 | $725,935 | 1.92% |
| 16 | GREATLAND RESOURCES | GGPSF | 151,250 | $707,713 | 1.87% |
| 17 | WESDOME GOLD MINES LTD | 95083r100 | 48,000 | $669,360 | 1.77% |
| 18 | LUNDIN GOLD INC COM | 550371108 | 11,000 | $579,892 | 1.53% |
| 19 | DISCOVERY SILVER CORP COMMON | 254677107 | 257,500 | $558,775 | 1.48% |
| 20 | CISCO SYSTEMS INC | CSCO | 7,807 | $541,650 | 1.43% |
| 21 | VANGUARD RUSSELL 3000 ETF | 92206c599 | 1,892 | $516,043 | 1.36% |
| 22 | UNITEDHEALTH GROUP INC | UNH | 1,508 | $470,451 | 1.24% |
| 23 | NGEX MINERALS LTD COM | NGXXF | 35,000 | $408,450 | 1.08% |
| 24 | AMAZON.COM INC | AMZN | 1,721 | $377,570 | 1.00% |
| 25 | AYA GOLD & SILVER INC COM | AYASF | 40,000 | $359,800 | 0.95% |
| 26 | UGI CORPORATION | 902681105 | 9,773 | $355,933 | 0.94% |
| 27 | FRANCO-NEVADA CORPORATION | FNV | 2,000 | $327,840 | 0.87% |
| 28 | BERKSHIRE HATHAWAY CLASS B | BRK-A | 666 | $323,523 | 0.85% |
| 29 | UNION PACIFIC CORP | UNP | 1,382 | $317,971 | 0.84% |
| 30 | CITIGROUP INC COM | C-PR | 3,315 | $282,173 | 0.75% |
| 31 | OROGEN ROYALTIES INC COM | 68707r103 | 200,000 | $280,000 | 0.74% |
| 32 | AGNICO EAGLE MINES LIMITED | AEM | 2,000 | $237,860 | 0.63% |
| 33 | NEWMONT CORPORATION COMMON STO | NEMCL | 4,000 | $233,040 | 0.62% |
| 34 | ISHARES MSCI EMERGING MARKETS | 464287234 | 4,810 | $232,034 | 0.61% |
| 35 | NTHN STAR RES LTD NPV | q6951u101 | 18,500 | $231,065 | 0.61% |
| 36 | RUPERT RESOURCES LTD | RUPRF | 63,500 | $223,520 | 0.59% |
| 37 | EVOLUTION MINING LTD US LISTED | q3647r147 | 40,000 | $207,080 | 0.55% |
| 38 | THERMO FISHER SCIENTIFIC INC | TMO | 500 | $202,730 | 0.54% |
| 39 | VIZSLA SILVER CORP COM NO PAR | VZLA | 60,250 | $177,135 | 0.47% |
| 40 | SNOWLINE GOLD CORP COM | 83342v104 | 27,000 | $166,590 | 0.44% |
| 41 | KINROSS GOLD CORP | KGCRF | 10,000 | $156,300 | 0.41% |
| 42 | SOUTHERN CROSS GOLD CONSOLIDAT | SOMN | 30,000 | $141,755 | 0.37% |
| 43 | FIRST MAJESTIC SILVER CORP | AG | 12,000 | $99,240 | 0.26% |
| 44 | ONYX GOLD CORP COM | 68339g103 | 61,200 | $90,331 | 0.24% |
| 45 | AURION RESOURCES LTD | AIRRF | 156,125 | $83,215 | 0.22% |
| 46 | DEEP YELLOW LIMITED ORDINARY S | q3288v217 | 62,162 | $69,311 | 0.18% |
| 47 | PREDICTIVE DISCOVERY LTD MELBO | q77174136 | 300,000 | $66,000 | 0.17% |
| 48 | SPARTAN RESOURCES LTD ORDINARY | q39719226 | 50,000 | $54,500 | 0.14% |
| 49 | GOGOLD RESOURCES INC | GOGO | 30,000 | $43,905 | 0.12% |
| 50 | WOLFDEN RES CORP COM | 977750108 | 398,802 | $19,940 | 0.05% |