Corundum Trust Company, Inc Top Holdings and 13F Report (2026)

About Corundum Trust Company, Inc

Investment Activity

Corundum Trust Company, Inc has $43.79 million in total holdings as of March 31, 2026.
Corundum Trust Company, Inc owns shares of 48 different stocks, but just 21 companies or ETFs make up 80% of its holdings.
Approximately 6.28% of the portfolio was purchased this quarter.
About 4.22% of the portfolio was sold this quarter.
This quarter, Corundum Trust Company, Inc has purchased 51 new stocks and bought additional shares in 13 stocks.
Corundum Trust Company, Inc sold shares of 9 stocks and completely divested from 8 stocks this quarter.

Largest Holdings

3M: $5,704,634
iShares Core S&P Small-Cap ETF: $3,916,014
iShares Select Dividend ETF: $2,857,410
iShares S&P Mid-Cap 400 Growth ETF: $2,249,259
iShares Core S&P 500 ETF: $2,159,512

Largest New Holdings this Quarter

46428c100 - ISHARES S AND P/TSX CAPPED ENE: $546,692 Holding
902681105 - UGI: $355,933 Holding
464287309 - iShares S&P 500 Growth ETF: $351,772 Holding
464287408 - iShares S&P 500 Value ETF: $238,599 Holding
58933y105 - Merck & Co., Inc.: $219,409 Holding

Largest Purchases this Quarter

ISHARES S AND P/TSX CAPPED ENE: 28,000 shares (about $546.69K)
SPDR S&P 500 ETF Trust: 570 shares (about $370.69K)
UGI: 9,773 shares (about $355.93K)
iShares S&P 500 Growth ETF: 3,110 shares (about $351.77K)
iShares S&P 500 Value ETF: 1,130 shares (about $238.60K)

Largest Sales this Quarter

Skeena Resources: 8,500 shares (about $252.62K)
Wesdome Gold Mines: 10,000 shares (about $178.20K)
Alphabet: 556 shares (about $159.49K)
RUPERT RESOURCES LTD: 30,000 shares (about $138K)
Evolution Mining: 10,000 shares (about $88K)

Sector Allocation Over Time

Selling

Neutral

Buying

Latest 13F Holdings and Changes Since Previous Quarterly Filing

Issuer Name	Holdings Value	Approximate Purchase/Sale	Change in Shares	Shares Held	% of Portfolio	Sector
MMM 3M	$5,704,634	$18,154 ▲	0.3%	39,280	13.0%	Multi-Sector Conglomerates
IJR iShares Core S&P Small-Cap ETF	$3,916,014	$176,520 ▲	4.7%	31,502	8.9%	ETF
DVY iShares Select Dividend ETF	$2,857,410		0.0%	18,872	6.5%	ETF
IJK iShares S&P Mid-Cap 400 Growth ETF	$2,249,259	$61,378 ▲	2.8%	22,354	5.1%	ETF
IVV iShares Core S&P 500 ETF	$2,159,512	$237,115 ▲	12.3%	3,306	4.9%	ETF
MSFT Microsoft	$1,785,330	$10,735 ▲	0.6%	4,823	4.1%	Computer and Technology
IJJ iShares S&P Mid-Cap 400 Value ETF	$1,744,495		0.0%	13,166	4.0%	ETF
AAPL Apple	$1,652,680	$81,974 ▲	5.2%	6,512	3.8%	Computer and Technology
SKE Skeena Resources	$1,642,030	$252,620 ▼	-13.3%	55,250	3.7%	Basic Materials
DISCOVERY SILVER CORP COMMON	$1,586,500	$64,101 ▼	-3.9%	247,500	3.6%	CS
GOOG Alphabet	$1,527,529	$159,494 ▼	-9.5%	5,325	3.5%	Computer and Technology
EFA iShares MSCI EAFE ETF	$1,228,792	$32,247 ▲	2.7%	12,651	2.8%	Finance
GREATLAND RES LTD ORDINARY FUL	$1,115,875	$79,000 ▼	-6.6%	141,250	2.5%	CS
LLY Eli Lilly and Company	$1,007,148	$17,476 ▲	1.8%	1,095	2.3%	Medical
LUGDF Lundin Gold	$838,200		0.0%	11,000	1.9%	Basic Materials
SPY SPDR S&P 500 ETF Trust	$801,219	$370,694 ▲	86.1%	1,232	1.8%	Finance
JPM JPMorgan Chase & Co.	$728,340	$10,001 ▲	1.4%	2,476	1.7%	Finance
WDOFF Wesdome Gold Mines	$677,160	$178,200 ▼	-20.8%	38,000	1.5%	Basic Materials
SOLVENTUM CORPORATION COMMON S	$641,964		0.0%	9,831	1.5%	CS
AYASF Aya Gold & Silver	$612,000		0.0%	40,000	1.4%	Basic Materials
CSCO Cisco Systems	$601,788	$8,069 ▲	1.4%	7,756	1.4%	Computer and Technology
NGEX MINERALS LTD NEW COM	$587,275	$45,175 ▼	-7.1%	32,500	1.3%	CS
ISHARES S AND P/TSX CAPPED ENE	$546,692	$546,692 ▲	New Holding	28,000	1.2%	CS
VTHR Vanguard Russell 3000 ETF	$544,092		0.0%	1,892	1.2%	ETF
FNV Franco-Nevada	$494,100		0.0%	2,000	1.1%	Basic Materials
NEM Newmont	$433,000		0.0%	4,000	1.0%	Basic Materials
AEM Agnico Eagle Mines	$405,960		0.0%	2,000	0.9%	Basic Materials
UNH UnitedHealth Group	$405,614		0.0%	1,499	0.9%	Medical
C Citigroup	$375,954		0.0%	3,315	0.9%	Financial Services
UGI UGI	$355,933	$355,933 ▲	New Holding	9,773	0.8%	Utilities
AMZN Amazon.com	$354,684	$6,456 ▲	1.9%	1,703	0.8%	Retail/Wholesale
IVW iShares S&P 500 Growth ETF	$351,772	$351,772 ▲	New Holding	3,110	0.8%	ETF
UNP Union Pacific	$335,301		0.0%	1,382	0.8%	Transportation
BRK.B Berkshire Hathaway	$312,918	$7,188 ▲	2.4%	653	0.7%	Finance
KGC Kinross Gold	$305,200		0.0%	10,000	0.7%	Basic Materials
EEM iShares MSCI Emerging Markets ETF	$273,160		0.0%	4,810	0.6%	Finance
SNOWLINE GOLD CORP COM	$269,014		0.0%	27,000	0.6%	CS
CAHPF Evolution Mining	$264,000	$88,000 ▼	-25.0%	30,000	0.6%	Basic Materials
AG First Majestic Silver	$257,760		0.0%	12,000	0.6%	Basic Materials
TMO Thermo Fisher Scientific	$245,765		0.0%	500	0.6%	Medical
G MINING VENTURES CORP NEW COM	$245,462		0.0%	7,000	0.6%	CS
IVE iShares S&P 500 Value ETF	$238,599	$238,599 ▲	New Holding	1,130	0.5%	ETF
VIZSLA SILVER CORP COM NO PAR	$231,825		0.0%	70,250	0.5%	CS
MRK Merck & Co., Inc.	$219,409	$219,409 ▲	New Holding	1,824	0.5%	Medical
NESRF Northern Star Resources	$196,155	$72,650 ▼	-27.0%	13,500	0.4%	Basic Materials
SOUTHERN CROSS GOLD CONSOLIDAT	$183,041		0.0%	30,000	0.4%	CS
RUPERT RESOURCES LTD	$154,100	$138,000 ▼	-47.2%	33,500	0.4%	CS
OROGEN ROYALTIES INC NEW COM	$129,550		0.0%	50,000	0.3%	CS
OR ROYALTIES INC COM	$0	$212,340 ▼	-100.0%	0	0.0%	CS
AURION RESOURCES LTD	$0	$157,686 ▼	-100.0%	0	0.0%	CS
RAMELIUS RESOURCES LTD US LIST	$0	$95,659 ▼	-100.0%	0	0.0%	CS
ONYX GOLD CORP COM	$0	$82,425 ▼	-100.0%	0	0.0%	CS
DEEP YELLOW LIMITED ORDINARY S	$0	$75,838 ▼	-100.0%	0	0.0%	CS
BANYAN GOLD CORP CL A	$0	$66,450 ▼	-100.0%	0	0.0%	CS
GLGDF GoGold Resources	$0	$63,900 ▼	-100.0%	0	0.0%	Basic Materials
WOLFDEN RES CORP COM	$0	$16,351 ▼	-100.0%	0	0.0%	CS

Showing largest 100 holdings. View all holdings.

More Institutional Buying and Selling Information

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Corundum Trust Company, Inc Top Holdings and 13F Report (2026)

About Corundum Trust Company, Inc

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

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Corundum Trust Company, Inc Top Holdings and 13F Report (2026)

About Corundum Trust Company, Inc

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Map of 500 Largest Holdings ofCorundum Trust Company, Inc

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

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