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Corundum Group, Inc.

SEC CIK
0001486083
Latest filing
Aug 7, 2026

Holdings in Q1 2023

Holdings as of Mar 31, 2023, filed Apr 24, 2023. Long positions only; changes compare share counts with Q4 2022.

Institution overview
Positions
100
−1 vs. Q4 2022
Portfolio value
$211.4M
+$34.3M (+19.4%) vs. Q4 2022
Filed
Apr 24, 2023
SEC
Holdings of Corundum Group, Inc. in Q1 2023
SecurityClassSharesValue% of portfolioShare changeActionHistory
iShares Russell 1000 Growth ETF464287614ETF84,324$20.6M9.7%−662−0.8%Reduced–
iShares Russell 1000 Value ETF464287598ETF115,473$17.6M8.3%−3,243−2.7%Reduced–
iShares MSCI Eafe ETF464287465ETF151,972$10.9M5.1%+15,258+11.2%Added–
SPYSPDR S&P 500 ETF TrustETF25,656$10.5M5.0%+10,456+68.8%AddedHistory
MMM3M CoStock91,995$9.67M4.6%+3,860+4.4%AddedHistory
iShares Russell 2000 Growth ETF464287648ETF28,382$6.44M3.0%−161−0.6%Reduced–
iShares Tr464287630RUS 2000 VAL ETF39,882$5.46M2.6%−250−0.6%Reduced–
iShares Russell Mid-Cap Growth ETF464287481ETF57,640$5.25M2.5%−430−0.7%Reduced–
AAPLApple Inc.Stock31,652$5.22M2.5%−739−2.3%ReducedHistory
iShares Russell Mid-Cap Value ETF464287473ETF48,628$5.16M2.4%−346−0.7%Reduced–
Vanguard Scottsdale FDS92206C714VNG RUS1000VAL65,369$4.37M2.1%+22,123+51.2%Added–
iShares Russell 2000 ETF464287655ETF23,689$4.23M2.0%+8,363+54.6%Added–
MSFTMicrosoft CorpStock13,699$3.95M1.9%−470−3.3%ReducedHistory
Invesco Exch Traded FD Tr II46138E354S&P500 LOW VOL63,269$3.95M1.9%+21,162+50.3%Added–
iShares Tr464287622RUS 1000 ETF17,320$3.90M1.8%+5,601+47.8%Added–
iShares Tr464288802ESG OPTIMIZED40,876$3.59M1.7%+1,047+2.6%Added–
GLDSPDR Gold TrustETF16,405$3.01M1.4%+5,513+50.6%AddedHistory
NVDANVIDIA CorpStock9,783$2.72M1.3%+3,059+45.5%AddedHistory
XOMExxonMobil Holdings CorpCOM23,657$2.59M1.2%+7,370+45.3%AddedHistory
Vanguard S&P 500 ETF922908363ETF6,879$2.59M1.2%+2,390+53.2%Added–
First Tr Exchange Trad FD VI33739H101FST TR GLB FD107,305$2.52M1.2%+37,276+53.2%Added–
JPMJPMorgan Chase & CoStock15,286$1.99M0.9%+2,409+18.7%AddedHistory
VVisa Inc.Stock8,578$1.93M0.9%+1,810+26.7%AddedHistory
Nushares ETF Tr67092P607NUVEEN ESG SMLCP54,385$1.93M0.9%+1,679+3.2%Added–
MRKMerck & Co., Inc.Stock17,804$1.89M0.9%+5,000+39.1%AddedHistory
iShares S&P 500 Growth ETF464287309ETF29,584$1.89M0.9%00.0%Unchanged–
INTCIntel CorpStock56,249$1.84M0.9%+48,507+626.5%AddedHistory
JNJJohnson & JohnsonStock11,406$1.77M0.8%+2,096+22.5%AddedHistory
PFEPfizer IncStock42,284$1.73M0.8%+12,113+40.1%AddedHistory
CVXChevron CorpStock10,533$1.72M0.8%+4,302+69.0%AddedHistory
UPSUnited Parcel Service IncStock8,819$1.71M0.8%+2,331+35.9%AddedHistory
HDHome Depot, Inc.Stock5,722$1.69M0.8%+795+16.1%AddedHistory
iShares Core S&P Mid-Cap ETF464287507ETF6,713$1.68M0.8%00.0%Unchanged–
MAMastercard IncStock4,555$1.66M0.8%+1,342+41.8%AddedHistory
ORCLOracle CorpStock17,589$1.63M0.8%+4,816+37.7%AddedHistory
UNHUnitedHealth Group IncStock3,399$1.61M0.8%−340−9.1%ReducedHistory
ABBVAbbVie Inc.Stock10,030$1.60M0.8%+3,526+54.2%AddedHistory
TGTTarget CorpStock9,582$1.59M0.8%+651+7.3%AddedHistory
WMWaste Management IncStock9,671$1.58M0.7%+3,235+50.3%AddedHistory
PGProcter & Gamble CoStock10,564$1.57M0.7%+3,237+44.2%AddedHistory
CSCOCisco Systems, Inc.Stock29,846$1.56M0.7%+3,753+14.4%AddedHistory
LLYEli Lilly & CoStock4,494$1.54M0.7%+2,320+106.7%AddedHistory
Vanguard Star FDS921909768VG TL INTL STK F27,414$1.51M0.7%−1,078−3.8%Reduced–
MCDMcDonalds CorpStock5,243$1.47M0.7%+1,924+58.0%AddedHistory
FDXFedEx CorpStock6,402$1.46M0.7%+2,002+45.5%AddedHistory
HONHoneywell International IncCOM7,008$1.34M0.6%+1,707+32.2%AddedHistory
GSGoldman Sachs Group IncStock4,090$1.34M0.6%+1,355+49.5%AddedHistory
Vanguard Morningstar Large-Cap ETF922908637ETF7,122$1.33M0.6%−420−5.6%Reduced–
ECLEcolab Inc.Stock7,963$1.32M0.6%+2,499+45.7%AddedHistory
ABTAbbott LaboratoriesStock12,757$1.29M0.6%+4,345+51.7%AddedHistory
ADPAutomatic Data Processing IncStock5,524$1.23M0.6%+2,249+68.7%AddedHistory
MDTMedtronic plcStock14,990$1.21M0.6%+4,894+48.5%AddedHistory
CATCaterpillar IncStock5,171$1.18M0.6%+2,230+75.8%AddedHistory
AMZNAmazon Com IncStock11,230$1.16M0.5%+1,787+18.9%AddedHistory
BRK.BBerkshire Hathaway IncStock3,738$1.15M0.5%+1,200+47.3%AddedHistory
Vanguard Index FDS922908652EXTEND MKT ETF8,110$1.14M0.5%−110−1.3%Reduced–
GOOGAlphabet Inc.Stock10,640$1.11M0.5%+1,710+19.1%AddedHistory
COSTCostco Wholesale CorpStock2,199$1.09M0.5%+630+40.2%AddedHistory
BACBank of America CorpStock37,587$1.07M0.5%+12,110+47.5%AddedHistory
BMYBristol Myers Squibb CoStock15,367$1.07M0.5%+7,617+98.3%AddedHistory
KOCoca Cola CoStock17,007$1.05M0.5%+8,233+93.8%AddedHistory
WMTWalmart Inc.Stock7,142$1.05M0.5%+3,355+88.6%AddedHistory
AMGNAmgen IncStock4,214$1.02M0.5%+1,460+53.0%AddedHistory
DISWalt Disney CoStock10,068$1.01M0.5%+2,176+27.6%AddedHistory
iShares Core S&P Small Cap ETF464287804ETF10,062$973.0K0.5%−1,000−9.0%Reduced–
iShares S&P 500 Value ETF464287408ETF6,341$962.3K0.5%00.0%Unchanged–
GOOGLAlphabet Inc.Stock9,054$939.2K0.4%+2,800+44.8%AddedHistory
XELXcel Energy IncStock13,707$924.4K0.4%+6,977+103.7%AddedHistory
Vanguard Ftse Developed Markets ETF921943858ETF19,779$893.4K0.4%00.0%Unchanged–
iShares S&P Mid-Cap 400 Growth ETF464287606ETF12,380$885.3K0.4%−1,000−7.5%Reduced–
USBUS Bancorp DECOM NEW16,901$609.3K0.3%+8,943+112.4%AddedHistory
Vanguard Ftse Emerging Markets ETF922042858ETF12,998$525.1K0.2%−13,820−51.5%Reduced–
Legg Mason ETF Invt524682200CLEARBRIDGE LRG10,907$520.0K0.2%−19−0.2%Reduced–
TMOThermo Fisher Scientific Inc.Stock900$518.7K0.2%−589−39.6%ReducedHistory
TSLATesla, Inc.Stock2,355$488.6K0.2%+10.0%AddedHistory
Invesco QQQ Trust Series I46090E103ETF1,471$472.1K0.2%+1,471New–
TXNTexas Instruments IncStock2,231$415.0K0.2%+6+0.3%AddedHistory
TSCOTractor Supply CoCOM1,706$401.0K0.2%−995−36.8%ReducedHistory
MTNVail Resorts IncCOM1,500$350.5K0.2%00.0%UnchangedHistory
AVGOBroadcom Inc.Stock532$341.3K0.2%−75−12.4%ReducedHistory
Invesco Actvely MNGD Etc FD46090F100OPTIMUM YIELD22,175$315.3K0.1%00.0%Unchanged–
RTXRTX CorpStock3,050$298.7K0.1%00.0%UnchangedHistory
ANETArista Networks, Inc.COM1,769$296.9K0.1%00.0%UnchangedHistory
iShares S&P Small-Cap 600 Growth ETF464287887ETF2,600$285.8K0.1%00.0%Unchanged–
SPGIS&P Global Inc.Stock819$282.4K0.1%+4+0.5%AddedHistory
INTUIntuit Inc.Stock632$281.8K0.1%−12−1.9%ReducedHistory
DHRDanaher CorpStock1,114$280.8K0.1%−888−44.4%ReducedHistory
Schwab US Dividend Equity ETF808524797ETF3,738$273.5K0.1%00.0%Unchanged–
PEPPepsiCo IncStock1,497$272.9K0.1%−87−5.5%ReducedHistory
FISVFiserv IncStock2,400$271.3K0.1%00.0%UnchangedHistory
UNPUnion Pacific CorpStock1,267$255.0K0.1%−1,000−44.1%ReducedHistory
Vanguard Morningstar Mid-Cap ETF922908629ETF1,192$251.4K0.1%00.0%Unchanged–
ADBEAdobe Inc.Stock640$246.6K0.1%−19−2.9%ReducedHistory
ADSKAutodesk, Inc.COM1,139$237.1K0.1%+1,139NewHistory
NOWServiceNow, Inc.Stock446$207.3K0.1%+446NewHistory
PXDPioneer Natural Resources CoCOM995$203.2K0.1%00.0%UnchangedHistory
QCLSQ/C Technologies, Inc.COM19,600$33.7K<0.1%00.0%UnchangedHistory
LYGLloyds Banking Group plcSPONSORED ADR11,459$26.6K<0.1%+30.0%AddedHistory
Cannabis Science Inc137648101COM118,000$00.0%00.0%Unchanged–
Futureone Inc36114M108CS100,000$00.0%00.0%Unchanged–

Sold out since Q4 2022 (4)

Positions held at the end of Q4 2022 that are gone from this filing.

Positions of Corundum Group, Inc. sold out since Q4 2022
SecurityClassShares in Q4 2022Value in Q4 2022% of portfolio in Q4 2022History
Vanguard Morningstar Mid-Cap Value ETF922908512ETF13,078$1.77M1.0%–
iShares Tr464288885EAFE GRWTH ETF20,394$1.71M1.0%–
State Street SPDR Portfolio S&P 500 ETF78464A854ETF17,624$793.0K0.4%–
CVSCVS Health CorpStock3,417$318.0K0.2%History