Corundum Group, Inc. - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on January 12, 2026, for the 2025 Q4 period, Corundum Group, Inc. held in its portfolio 112 assets valued at $298,002,208 (i.e. $298.00M).

The most valuable assets in the portfolio included: ISHARES RUSSELL 1000 GROWTH ET ($36.03M), ISHARES RUSSELL 1000 VALUE ETF ($34.30M), and 3M COMPANY ($15.69M).

The chart below shows the top 10 valuable assets, and the table below shows the top 112 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in Corundum Group, Inc. Portfolio
ISHARES RUSSELL 1000 GROWTH ET
ISHARES RUSSELL 1000 VALUE ETF
3M COMPANY
ISHARES MSCI EAFE ETF
LOCKHEED MARTIN CORP
ISHARES RUSSELL 2000 GROWTH ET
LINDE PLC ORDINARY SHARES
ISHARES RUSSELL 2000 VALUE ETF
ISHARES RUSSELL MID CAP VALUE
ISHARES RUSSELL MID CAP GROWTH
Corundum Group, Inc. - Stock Holdings in 13F Filings (SEC)
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Name of Issuer No. of Shares Value ($) Class
ISHARES RUSSELL 1000 GROWTH ET 76132 36033276 CS
ISHARES RUSSELL 1000 VALUE ETF 163052 34296358 CS
3M COMPANY 97999 15689640 CS
ISHARES MSCI EAFE ETF 155518 14934394 CS
LOCKHEED MARTIN CORP 25760 12459339 CS
ISHARES RUSSELL 2000 GROWTH ET 34285 11074398 CS
LINDE PLC ORDINARY SHARES 23722 10114824 CS
ISHARES RUSSELL 2000 VALUE ETF 53869 9761601 CS
ISHARES RUSSELL MID CAP VALUE 67887 9575461 CS
ISHARES RUSSELL MID CAP GROWTH 68587 9392304 CS
SPDR S&P 500 ETF TRUST 12277 8371932 CS
MICROSOFT CORP 15256 7378107 CS
ISHARES TRUST ISHARES ESG OPTI 51082 7118021 CS
APPLE INC 23469 6380376 CS
VANGUARD RUSSELL 1000 VALUE ET 40341 3723474 CS
SPDR GOLD SHARES ETF 8687 3442745 CS
ALPHABET INC CLASS A COMMON ST 10542 3299646 CS
ISHARES RUSSELL 1000 ETF 8798 3285525 CS
SPDR SERIES TRUST STATE STREET 39180 3143020 CS
JPMORGAN CHASE & CO 9675 3117478 CS
NVIDIA CORP 16478 3073147 CS
INVESCO EXCHANGE TRADED FD TR 38807 2771596 CS
ALPHABET INC CLASS C CAPITAL S 8742 2743240 CS
ISHARES RUSSELL 2000 ETF 10821 2663697 CS
ISHARES S&P 500 GROWTH ETF 21180 2610647 CS
BROADCOM INC COMMON STOCK 6489 2245843 CS
EXXON MOBIL CORP 17746 2135554 CS
AMAZON.COM INC 9080 2095846 CS
NUSHARES ETF TR SMALL CAP ETF 46136 2059972 CS
ISHARES CORE S&P MID CAP ETF 29675 1958550 CS
ABBVIE INC 8311 1898980 CS
SELECT SECTOR SPDR TRUST STATE 42691 1822479 CS
CATERPILLAR INC 3178 1820581 CS
VANGUARD S&P 500 ETF 2830 1774778 CS
FIRST TRUST GLOBAL TACTICAL CO 70451 1636577 CS
ELI LILLY & CO 1512 1624916 CS
VISA INC CL A COMMON STOCK 4416 1548735 CS
JOHNSON & JOHNSON COMMON STOCK 7335 1517978 CS
GOLDMAN SACHS GROUP INC 1707 1500453 CS
CISCO SYSTEMS INC 18420 1418893 CS
COSTCO WHOLESALE CORP-NEW 1596 1376295 CS
US BANCORP DEL COM 25346 1352463 CS
ISHARES S&P 500 VALUE ETF 6320 1340282 CS
ECOLAB INC 5085 1334914 CS
ORACLE CORPORATION 6799 1325193 CS
BRISTOL MYERS SQUIBB CO 23634 1274818 CS
BERKSHIRE HATHAWAY CLASS B 2515 1264165 CS
HOME DEPOT INC 3568 1227749 CS
MCDONALDS CORP 3953 1208155 CS
ABBOTT LABORATORIES 9619 1205165 CS
BANK OF AMERICA CORP 21373 1175515 CS
WALMART INC COMMON STOCK 10551 1175450 CS
WASTE MANAGEMENT INC DEL 5345 1174350 CS
ISHARES CORE S&P 500 ETF 1618 1108233 CS
AMGEN INC 3279 1073249 CS
MERCK & CO INC 9557 1005970 CS
INTEL CORP 27080 999252 CS
MASTERCARD INCORPORATED 1640 936243 CS
ISHARES CORE S&P SMALL CAP ETF 7580 910964 CS
PFIZER INC 32437 807681 CS
MEDTRONIC PLC COM 8173 785098 CS
COCA COLA COMPANY (THE) 10585 739997 CS
CHEVRON CORPORATION 4713 718308 CS
WALT DISNEY CO 6217 707320 CS
AUTOMATIC DATA PROCESSING INC 2738 704296 CS
ISHARES S&P MID CAP 400 GROWTH 7200 697536 CS
HONEYWELL INTL INC 3498 682425 CS
SOLVENTUM CORPORATION COMMON S 8227 651907 CS
FEDEX CORP 2161 624226 CS
PROCTER & GAMBLE CO 4308 617379 CS
PARKER HANNIFIN CORP 696 611756 CS
CLOROX CO 6000 604980 CS
CORTEVA INC COMMON STOCK 7898 529403 CS
XCEL ENERGY INC COMMON STOCK 7120 525883 CS
VANGUARD INDEX FUNDS VANGUARD 1437 525155 CS
LEGG MASON ETF INVT TR CLEARBR 6363 523911 CS
MICRON TECHNOLOGY 1783 508886 CS
GE AEROSPACE COMMON STOCK 1618 498393 CS
DUKE ENERGY CORPORATION HOLDIN 3945 462393 CS
INVESCO QQQ TR UNIT SER 1 706 433703 CS
TRANE TECHNOLOGIES PLC ORDINAR 1062 413330 CS
TAIWAN SEMICONDUCTOR MFG CO LT 1358 412683 CS
TRACTOR SUPPLY CO 7925 396329 CS
ISHARES TRUST ISHARES MSCI USA 1994 396048 CS
PROGRESSIVE CORP-OHIO 1736 395322 CS
ARISTA NETWORKS INC COMMON STO 2915 381952 CS
TEXAS INSTRUMENTS INCORPORATED 2132 369881 CS
REPUBLIC SERVICES INC 1715 363460 CS
INTUIT INC 548 363006 CS
DBX ETF TRUST XTRACKERS S&P 50 5799 362148 CS
TJX COMPANIES INC NEW 2303 353764 CS
DANAHER CORPORATION 1423 325753 CS
NUVEEN ESG INTERNATIONAL DEVEL 8348 302281 CS
INTUITIVE SURGICAL INC COM 527 298472 CS
CADENCE DESIGN SYSTEMS INC 869 271632 CS
VERALTO CORPORATION COMMON STO 2617 261124 CS
MONOLITHIC POWER SYS INC 284 257406 CS
KKR & CO INC COMMON STOCK 2009 256107 CS
GALLAGHER ARTHUR J & CO 978 253097 CS
VANGUARD BD INDEX FDS VANGUARD 5069 252639 CS
META PLATFORMS INC CLASS A COM 379 250174 CS
CHARLES SCHWAB CORP NEW 2490 248776 CS
INTERCONTINENTAL EXCHANGE INC 1487 240835 CS
GENERAL DYNAMICS CORP 708 238355 CS
SERVICENOW INC COM 1537 235453 CS
WEST PHARMACEUTICAL SVCS INC C 851 234144 CS
UBER TECHNOLOGIES INC COMMON S 2814 229932 CS
MCKESSON CORP 262 214916 CS
UNITEDHEALTH GROUP INC 637 210280 CS
ISHARES S&P SMALL CAP 600 GROW 1450 204682 CS
TMC THE METALS CO INC COMMON 10500 64785 CS
FUTUREONE INC 100000 0 CS