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Corundum Group, Inc.

SEC CIK
0001486083
Latest filing
Aug 7, 2026

Holdings in Q2 2026

Holdings as of Jun 30, 2026, filed Aug 7, 2026. Long positions only; changes compare share counts with Q1 2026.

Institution overview
Positions
112
+4 vs. Q1 2026
Portfolio value
$337.1M
+$37.9M (+12.7%) vs. Q1 2026
Filed
Aug 7, 2026
SEC
Holdings of Corundum Group, Inc. in Q2 2026
SecurityClassSharesValue% of portfolioShare changeActionHistory
iShares Russell 1000 Growth ETF464287614ETF341,716$42.4M12.6%00.0%UnchangedConverted for a 4-for-1 split–
iShares Russell 1000 Value ETF464287598ETF167,207$40.5M12.0%+1,477+0.9%Added–
iShares MSCI Eafe ETF464287465ETF164,969$17.1M5.1%+2,508+1.5%Added–
MMM3M CoStock99,383$16.1M4.8%+231+0.2%AddedHistory
iShares Russell 2000 Growth ETF464287648ETF34,722$13.7M4.1%−592−1.7%Reduced–
iShares Tr464287630RUS 2000 VAL ETF53,073$11.7M3.5%−435−0.8%Reduced–
iShares Russell Mid-Cap Growth ETF464287481ETF76,317$11.2M3.3%+821+1.1%Added–
iShares Russell Mid-Cap Value ETF464287473ETF61,801$10.2M3.0%−7,010−10.2%Reduced–
LMTLockheed Martin CorpStock19,045$9.70M2.9%00.0%UnchangedHistory
SPYSPDR S&P 500 ETF TrustETF12,537$9.36M2.8%+150+1.2%AddedHistory
iShares Tr464288802ESG OPTIMIZED47,936$7.40M2.2%−2,213−4.4%Reduced–
LINLinde PLCStock13,913$7.22M2.1%−1,950−12.3%ReducedHistory
AAPLApple Inc.Stock24,451$7.08M2.1%+941+4.0%AddedHistory
Vanguard Scottsdale FDS92206C714VNG RUS1000VAL47,826$5.08M1.5%+665+1.4%Added–
MSFTMicrosoft CorpStock12,510$4.67M1.4%+51+0.4%AddedHistory
iShares Tr464287622RUS 1000 ETF10,981$4.50M1.3%+258+2.4%Added–
iShares Russell 2000 ETF464287655ETF14,006$4.21M1.2%+376+2.8%Added–
INTCIntel CorpStock29,853$4.17M1.2%+81+0.3%AddedHistory
CATCaterpillar IncStock3,337$3.55M1.1%−22−0.7%ReducedHistory
Invesco Exch Traded FD Tr II46138E354S&P500 LOW VOL47,322$3.54M1.1%+976+2.1%Added–
NVDANVIDIA CorpStock17,476$3.50M1.0%+515+3.0%AddedHistory
GOOGLAlphabet Inc.Stock9,763$3.49M1.0%+98+1.0%AddedHistory
GLDSPDR Gold TrustETF9,401$3.46M1.0%+10+0.1%AddedHistory
GOOGAlphabet Inc.Stock9,510$3.36M1.0%+537+6.0%AddedHistory
State Street SPDR Portfolio S&P 500 ETF78464A854ETF37,204$3.27M1.0%+3,665+10.9%Added–
JPMJPMorgan Chase & CoStock9,835$3.22M1.0%+87+0.9%AddedHistory
Vanguard S&P 500 ETF922908363ETF4,152$2.85M0.8%+208+5.3%Added–
iShares S&P 500 Growth ETF464287309ETF20,435$2.81M0.8%−65−0.3%Reduced–
XOMExxonMobil Holdings CorpStock18,821$2.57M0.8%+18,821NewHistory
AVGOBroadcom Inc.Stock6,786$2.56M0.8%−34−0.5%ReducedHistory
State Street Utilities Select Sector SPDR ETF81369Y886ETF53,375$2.42M0.7%+1,427+2.7%Added–
CSCOCisco Systems, Inc.Stock20,236$2.38M0.7%+38+0.2%AddedHistory
First Tr Exchange Trad FD VI33739H101FST TR GLB FD84,182$2.28M0.7%+981+1.2%Added–
Nushares ETF Tr67092P607NUVEEN ESG SMLCP43,317$2.26M0.7%−2,032−4.5%Reduced–
iShares Core S&P Mid-Cap ETF464287507ETF27,055$2.09M0.6%−600−2.2%Reduced–
AMZNAmazon Com IncStock8,601$2.05M0.6%+151+1.8%AddedHistory
VVisa Inc.Stock5,950$2.04M0.6%+44+0.7%AddedHistory
LLYEli Lilly & CoStock1,681$2.02M0.6%+10+0.6%AddedHistory
ABBVAbbVie Inc.Stock8,000$2.01M0.6%−55−0.7%ReducedHistory
JNJJohnson & JohnsonStock7,755$1.97M0.6%−23−0.3%ReducedHistory
GSGoldman Sachs Group IncStock1,897$1.92M0.6%+10+0.5%AddedHistory
USBUS Bancorp DECOM NEW28,013$1.69M0.5%+197+0.7%AddedHistory
ECLEcolab Inc.Stock5,646$1.57M0.5%−9−0.2%ReducedHistory
BMYBristol Myers Squibb CoStock25,813$1.49M0.4%+87+0.3%AddedHistory
HDHome Depot, Inc.Stock4,102$1.45M0.4%+49+1.2%AddedHistory
BACBank of America CorpStock24,897$1.42M0.4%+259+1.1%AddedHistory
COSTCostco Wholesale CorpStock1,507$1.41M0.4%+28+1.9%AddedHistory
MRKMerck & Co., Inc.Stock10,703$1.38M0.4%+205+2.0%AddedHistory
DUKDuke Energy CORPStock10,621$1.34M0.4%−146−1.4%ReducedHistory
WMWaste Management IncStock6,016$1.34M0.4%+66+1.1%AddedHistory
WMTWalmart Inc.Stock11,835$1.34M0.4%+281+2.4%AddedHistory
AMGNAmgen IncStock3,678$1.33M0.4%+41+1.1%AddedHistory
iShares S&P 500 Value ETF464287408ETF5,790$1.31M0.4%−180−3.0%Reduced–
BRK.BBerkshire Hathaway IncStock2,589$1.30M0.4%+37+1.4%AddedHistory
MAMastercard IncStock2,508$1.29M0.4%+28+1.1%AddedHistory
ORCLOracle CorpStock8,301$1.22M0.4%+182+2.2%AddedHistory
MUMicron Technology IncStock1,038$1.20M0.4%−10−1.0%ReducedHistory
KOCoca Cola CoStock12,485$1.01M0.3%+449+3.7%AddedHistory
BABoeing CoStock4,610$997.9K0.3%+4,610NewHistory
METAMeta Platforms, Inc.Stock1,745$982.9K0.3%+1,745NewHistory
ADPAutomatic Data Processing IncStock4,347$973.5K0.3%+57+1.3%AddedHistory
CVXChevron CorpStock5,873$973.5K0.3%+200+3.5%AddedHistory
MCDMcDonalds CorpStock3,408$921.2K0.3%+72+2.2%AddedHistory
ABTAbbott LaboratoriesStock9,802$889.4K0.3%−122−1.2%ReducedHistory
PGProcter & Gamble CoStock5,954$873.1K0.3%+185+3.2%AddedHistory
FDXFedEx CorpStock2,782$871.1K0.3%+94+3.5%AddedHistory
MDTMedtronic plcStock10,694$836.6K0.2%+381+3.7%AddedHistory
PFEPfizer IncStock34,264$825.1K0.2%+1,470+4.5%AddedHistory
UPSUnited Parcel Service IncStock7,593$816.2K0.2%+246+3.3%AddedHistory
XELXcel Energy IncStock9,911$795.9K0.2%+326+3.4%AddedHistory
DISWalt Disney CoStock8,097$779.4K0.2%+355+4.6%AddedHistory
VZVerizon Communications IncStock17,599$745.1K0.2%+777+4.6%AddedHistory
ANETArista Networks, Inc.Stock4,356$740.0K0.2%+1,441+49.4%AddedHistory
iShares S&P Mid-Cap 400 Growth ETF464287606ETF6,265$736.1K0.2%−735−10.5%Reduced–
TXNTexas Instruments IncStock2,128$634.3K0.2%−50−2.3%ReducedHistory
SOLVSolventum CorpStock8,214$633.7K0.2%00.0%UnchangedHistory
GEGeneral Electric CoStock1,548$578.5K0.2%+9+0.6%AddedHistory
TSMTaiwan Semiconductor Manufacturing Co LtdADR1,174$560.7K0.2%−116−9.0%ReducedHistory
Legg Mason ETF Invt524682200CLEARBRIDGE LRG6,389$547.3K0.2%00.0%Unchanged–
Invesco QQQ Trust Series I46090E103ETF706$519.9K0.2%00.0%Unchanged–
HONAHoneywell Aerospace Inc.COM2,247$496.8K0.1%+2,247NewHistory
HONHoneywell International IncStock1,976$442.4K0.1%+1,976NewHistory
iShares Core S&P Small Cap ETF464287804ETF2,840$421.2K0.1%−4,494−61.3%Reduced–
DBX ETF Tr233051143XTRACKRS S&P 5005,852$403.0K0.1%+53+0.9%Added–
PANWPalo Alto Networks IncStock1,015$346.1K0.1%−351−25.7%ReducedHistory
Dimensional U.S. Targeted Value ETF25434V609ETF4,908$343.1K0.1%−1,173−19.3%Reduced–
Nushares ETF Tr67092P805NUVEEN ESG INTL8,456$338.4K0.1%+61+0.7%Added–
Dimensional ETF Trust25434V401US EQUI MARK ETF4,054$332.2K0.1%00.0%Unchanged–
DHRDanaher CorpStock1,640$312.4K0.1%+67+4.3%AddedHistory
CDNSCadence Design Systems IncStock795$298.4K0.1%−14−1.7%ReducedHistory
iShares MSCI USA Quality Factor ETF46432F339ETF1,300$285.3K0.1%00.0%Unchanged–
MRVLMarvell Technology, Inc.COM950$283.0K0.1%−1,244−56.7%ReducedHistory
Vanguard Morningstar Growth ETF922908736ETF3,282$282.7K0.1%00.0%UnchangedConverted for a 6-for-1 split–
SPOTSpotify Technology S.A.Stock606$278.2K0.1%+119+24.4%AddedHistory
PGRProgressive CorpStock1,265$276.3K0.1%−10−0.8%ReducedHistory
Vanguard Morningstar Mid-Cap ETF922908629ETF3,320$267.5K0.1%00.0%UnchangedConverted for a 4-for-1 split–
Vanguard BD Index FDS92203C303VANGUARD ULTRA5,069$252.3K0.1%00.0%Unchanged–
WSTWest Pharmaceutical Services IncCOM701$251.7K0.1%+701NewHistory
UBERUber Technologies, IncStock3,445$248.6K0.1%+324+10.4%AddedHistory
ISRGIntuitive Surgical IncCOM NEW624$248.2K0.1%+53+9.3%AddedHistory

Sold out since Q1 2026 (8)

Positions held at the end of Q1 2026 that are gone from this filing.

Positions of Corundum Group, Inc. sold out since Q1 2026
SecurityClassShares in Q1 2026Value in Q1 2026% of portfolio in Q1 2026History
XOMExxonMobil Holdings CorpCOM18,605$3.16M1.1%History
HONHoneywell International IncCOM3,723$841.5K0.3%History
TSCOTractor Supply CoCOM7,925$359.0K0.1%History
iShares Tr46436E7180-3 MTH TREASURY2,406$242.2K0.1%–
KKRKKR & Co. Inc.COM2,410$222.9K0.1%History
iShares S&P Small-Cap 600 Growth ETF464287887ETF1,450$209.8K0.1%–
INTUIntuit Inc.Stock478$206.7K0.1%History
VLTOVeralto CorpStock2,323$205.4K0.1%History