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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 0001486083

Corundum Group, Inc.

COLORADO SPRINGS, CO · File #028-13880

Latest AUM
$298.0M
Positions
113
Top-10 Concentration
61.3%
Filings
12

Sector Allocation

Industrials
11.2%$33.3M
Technology
8.1%$24.2M
Materials
4.0%$12.0M
Healthcare
3.4%$10.1M
Financials
2.8%$8.3M
Energy
0.9%$2.9M

Filing History

View all filings →

Top 20 Holdings — Dec 2025

#IssuerTickerSharesValue% of Portfolio
1ISHARES RUSSELL 1000 GROWTH ET46428761476,132$36.0M13.52%
2ISHARES RUSSELL 1000 VALUE ETF464287598163,052$34.3M12.87%
33M COMPANYMMM97,999$15.7M5.89%
4ISHARES MSCI EAFE ETF464287465155,518$14.9M5.61%
5LOCKHEED MARTIN CORPLMT25,760$12.5M4.68%
6ISHARES RUSSELL 2000 GROWTH ET46428764834,285$11.1M4.16%
7LINDE PLC ORDINARY SHARESLIN23,722$10.1M3.80%
8ISHARES RUSSELL 2000 VALUE ETF46428763053,869$9.8M3.66%
9ISHARES RUSSELL MID CAP VALUE46428747367,887$9.6M3.59%
10ISHARES RUSSELL MID CAP GROWTH46428748168,587$9.4M3.53%
11SPDR S&P 500 ETF TRUSTSPY12,277$8.4M3.14%
12MICROSOFT CORPMSFT15,256$7.4M2.77%
13ISHARES TRUST ISHARES ESG OPTI46428880251,082$7.1M2.67%
14APPLE INCAAPL23,469$6.4M2.39%
15VANGUARD RUSSELL 1000 VALUE ET92206c71440,341$3.7M1.40%
16SPDR GOLD SHARES ETFGLD8,687$3.4M1.29%
17ALPHABET INC CLASS A COMMON STGOOG10,542$3.3M1.24%
18ISHARES RUSSELL 1000 ETF4642876228,798$3.3M1.23%
19SPDR SERIES TRUST STATE STREET78464a85439,180$3.1M1.18%
20JPMORGAN CHASE & COVYLD9,675$3.1M1.17%