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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs

Institutional Manager · CIK 0001987720

Corundum Trust Company, INC

SIOUX FALLS, SD · File #028-23323

Latest AUM
$43.9M
Positions
51
Top-10 Concentration
58.8%
Filings
9

Sector Allocation

Industrials
15.0%$6.6M
Technology
10.4%$4.6M
Materials
7.0%$3.1M
Healthcare
6.2%$2.7M
Utilities
0.5%$231,654

Filing History

View all filings →

Top 20 Holdings — Dec 2025

#IssuerTickerSharesValue% of Portfolio
13M COMPANYMMM39,155$6.3M14.28%
2ISHARES CORE S&P SMALL CAP ETF46428780430,082$3.6M8.23%
3ISHARES SELECT DIVIDEND ETF46428716818,872$2.7M6.07%
4MICROSOFT CORPMSFT4,794$2.3M5.28%
5ISHARES S&P MID CAP 400 GROWTH46428760621,744$2.1M4.80%
6ISHARES CORE S&P 500 ETF4642872002,943$2.0M4.59%
7ALPHABET INC CLASS C CAPITAL SGOOG5,881$1.8M4.20%
8ISHARES S&P MID CAP 400 VALUE46428770513,166$1.7M3.95%
9APPLE INCAAPL6,189$1.7M3.83%
10DISCOVERY SILVER CORP COMMON254677107257,500$1.6M3.58%
11SKEENA RESOURCES LIMITED NEW CSKE63,750$1.5M3.45%
12ISHARES MSCI EAFE ETF46428746512,319$1.2M2.69%
13ELI LILLY & COLLY1,076$1.2M2.63%
14GREATLAND RES LTD ORDINARY FULq4319f106151,250$1.0M2.39%
15LUNDIN GOLD INC COM55037110811,000$913,4402.08%
16WESDOME GOLD MINES LTD95083r10048,000$795,3601.81%
17JPMORGAN CHASE & COVYLD2,442$786,8611.79%
18SOLVENTUM CORPORATION COMMON SSOLV9,831$779,0081.77%
19NGEX MINERALS LTD NEW COMNGXXF35,000$653,1001.49%
20CISCO SYSTEMS INCCSCO7,652$589,4341.34%