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13F-HR filed by Corundum Group, Inc.

Corundum Group, Inc. filed this 13F-HR for the quarter ended 2025-06-30, filed 2025-07-21, with 103 holding rows worth $226,163,842.

Accession
0001486083-25-000005
Filed
2025-07-21
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2025

A holdings report, 103 entries on the cover page, a total value of $226,163,842 stated on the cover page (in dollars after the unit check, H1), rows summing to $226,163,842 with VALUE read as dollars as filed, 13F file number 028-13880. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
ISHARESRUSSELL1000GROWTHETF464287614STOK64,778$27,503,443dollars as filed
ISHARES RUSSELL 1000 VALUE ETF464287598ETF116,215$22,572,439dollars as filed
3M CO COM88579Y101Stock98,152$14,942,660dollars as filed
ISHARES TR464287465MSCI EAFE ETF126,545$11,311,858dollars as filed
ISHARES TR464287648RUS 2000 GRW ETF29,050$8,304,233dollars as filed
ISHARES TR464288802ESG OPTIMIZED64,099$8,124,548dollars as filed
SPY78462F103SHS12,668$7,826,924dollars as filed
Microsoft Corp594918104COM15,110$7,515,865dollars as filed
ISHARES RUSSELL MID-CAP GROWTH ETF464287481ETF54,033$7,493,296dollars as filed
ISHARES TR464287630RUS 2000 VAL ETF42,783$6,749,446dollars as filed
ISHARES RUSSELL MID-CAP VALUE ETF464287473ETF49,998$6,606,736dollars as filed
Apple Inc037833100COM23,925$4,908,692dollars as filed
VANGUARD SCOTTSDALE FDS92206C714COM41,711$3,554,194dollars as filed
JPMorgan Chase & Co46625H100COM10,041$2,910,986dollars as filed
INVESCO EXCH TRADED FD TR II46138E354S&P500 LOW VOL39,747$2,894,377dollars as filed
ISHARES RUSSELL 1000 ETF464287622ETF8,397$2,851,369dollars as filed
SPDR GOLD TR78463V107GOLD SHS9,210$2,807,484dollars as filed
NVIDIA Corp67066G104COM17,196$2,716,796dollars as filed
NUSHARES ETF TR67092P607NUVEEN ESG SMLCP58,680$2,390,623dollars as filed
iShares S&P 500 Growth ETF464287309SHS20,500$2,257,050dollars as filed
iShares Russell 2000 ETF464287655SHS10,078$2,174,732dollars as filed
Amazon.com, Inc023135106COM8,998$1,974,071dollars as filed
IJH464287507COM31,180$1,933,784dollars as filed
Alphabet Inc. Reg. Shares A02079K305COM10,920$1,924,432dollars as filed
Visa Inc92826C839COM5,394$1,915,140dollars as filed
Utilities Select Sector SPDR Fund81369Y886SHS22,653$1,849,844dollars as filed
EXXON MOBIL CORP30231G102COM17,157$1,849,525dollars as filed
Oracle Corporation68389X105COM8,439$1,845,019dollars as filed
FIRST TR EXCHANGE TRAD FD VI33739H101FST TR GLB FD72,716$1,793,904dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM8,980$1,592,962dollars as filed
Vanguard S&P 500 ETF922908363COM2,748$1,560,946dollars as filed
Broadcom Inc.11135F101COM5,625$1,550,531dollars as filed
Home Depot, Inc437076102COM3,814$1,398,365dollars as filed
AbbVie,Inc.00287Y109COM7,520$1,395,862dollars as filed
ECOLAB INC COM278865100Stock5,129$1,381,958dollars as filed
Cisco Systems,Inc.17275R102COM19,638$1,362,484dollars as filed
Costco Wholesale Corporation22160K105COM1,371$1,357,208dollars as filed
MasterCard, Inc57636Q104COM2,402$1,349,780dollars as filed
Goldman Sachs Group,Inc.38141G104COM1,876$1,327,739dollars as filed
Waste Management, Inc.94106L109COM5,752$1,316,173dollars as filed
Caterpillar Inc.149123101COM3,345$1,298,562dollars as filed
USBANCORPDEL902973304COM NEW28,109$1,271,932dollars as filed
Eli Lilly and Company532457108COM1,629$1,269,854dollars as filed
Berkshire Hathaway Inc084670702COM2,604$1,264,945dollars as filed
iShares S&P 500 Value ETF464287408SHS6,163$1,204,373dollars as filed
Abbott Laboratories002824100COM8,754$1,190,632dollars as filed
Bristol-Myers Squibb Company110122108COM25,478$1,179,377dollars as filed
Bank of America Corp060505104COM24,847$1,175,760dollars as filed
Duke Energy Corporation26441C204COM9,672$1,141,296dollars as filed
Johnson & Johnson478160104COM7,428$1,134,627dollars as filed
Automatic Data Processing,Inc.053015103COM3,348$1,032,523dollars as filed
McDonalds Corporation580135101COM3,503$1,023,472dollars as filed
Walmart Inc.931142103COM10,358$1,012,805dollars as filed
Amgen Inc.031162100COM3,518$982,261dollars as filed
Procter & Gamble Co742718109COM5,731$913,063dollars as filed
iShares Core S&P Small-Cap ETF464287804SHS8,208$897,052dollars as filed
SOLVENTUM CORP COM SHS83444M101Stock11,764$892,182dollars as filed
Walt Disney Co254687106COM6,940$860,629dollars as filed
Pfizer Inc.717081103COM32,175$779,922dollars as filed
Merck & Co.,Inc.58933Y105COM9,621$761,598dollars as filed
Medtronic PlcG5960L103COM8,359$728,654dollars as filed
Coca-Cola Company191216100COM10,070$712,452dollars as filed
Honeywell Technologies438516106COM2,908$677,215dollars as filed
TARGET CORP COM87612E106Stock6,665$657,502dollars as filed
Chevron Corporation166764100COM4,556$652,374dollars as filed
ISHARES TR464287606S&P MC 400GR ETF7,000$636,860dollars as filed
Intel Corp458140100COM27,578$617,747dollars as filed
LEGG MASON ETF INVT524682200CMN7,733$613,304dollars as filed
United Parcel Service,Inc. Class B911312106COM5,763$581,717dollars as filed
XCELENERGY INC98389B100COM6,922$471,388dollars as filed
FEDEX CORP COM31428X106Stock2,041$463,940dollars as filed
Texas Instruments Incorporated882508104COM2,157$447,836dollars as filed
TRACTOR SUPPLY CO COM892356106Stock7,925$418,202dollars as filed
REPUBLIC SVCS INC COM760759100Stock1,683$415,045dollars as filed
FISERV INC337738108COM2,400$413,784dollars as filed
INVESCO QQQ TR46090E103COM715$394,423dollars as filed
ARISTA NETWORKS INC040413205COM3,657$374,148dollars as filed
General Electric Company369604301COM1,450$373,215dollars as filed
ISHARES MSCI USA QUALITY FACTOR ETF46432F339ETF1,994$364,543dollars as filed
ISHARES TR464287887S&P SML 600 GWT2,600$345,904dollars as filed
Intuit Inc.461202103COM433$341,044dollars as filed
Progressive Corporation743315103COM1,178$314,361dollars as filed
ServiceNow,Inc.81762P102COM298$306,368dollars as filed
META PLATFORMS INC CL A30303M102COM395$291,546dollars as filed
NUSHARES ETF TR67092P805NUVEEN ESG INTL7,989$283,530dollars as filed
Intercontinental Exchange,Inc.45866F104COM1,533$281,260dollars as filed
VERALTO CORP COM SHS92338C103Stock2,733$275,896dollars as filed
Vanguard Ultra-Short Bond ETF92203C303SHS5,469$272,712dollars as filed
Uber Technologies90353T100COM2,744$256,015dollars as filed
Vanguard Mid-Cap ETF922908629SHS890$249,049dollars as filed
MICROCHIP TECHNOLOGY INC. COM595017104Stock3,506$246,717dollars as filed
Vanguard Growth922908736COM547$239,805dollars as filed
VAIL RESORTS INC COM91879Q109Stock1,500$235,695dollars as filed
SPDR SER TR STATE STR SPDR PORT S&P 500 ETF78464A854SHS3,216$233,771dollars as filed
Micron Technology,Inc.595112103COM1,882$231,956dollars as filed
UnitedHealth Group Inc91324P102COM729$227,426dollars as filed
Thermo Fisher Scientific Inc.883556102COM549$222,598dollars as filed
CADENCE DESIGN SYSTEM INC COM127387108Stock716$220,635dollars as filed
MARVELL TECHNOLOGY INC573874104COM2,792$216,101dollars as filed
MONOLITHIC PWR SYS INC COM609839105Stock277$202,592dollars as filed
Netflix, Inc64110L106COM150$200,869dollars as filed
TMC THE METALS CO INC87261Y106COMMON STOCK10,500$69,300dollars as filed
FUTUREONE INC36114m108CS100,000$0dollars as filedValue filed as zero, left out of ratios.

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001486083-25-000005this filing2025-07-21acceptance time not in the bulk data set