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Corundum Group, Inc.

SEC CIK
0001486083
Latest filing
Aug 7, 2026

Holdings in Q2 2025

Holdings as of Jun 30, 2025, filed Jul 21, 2025. Long positions only; changes compare share counts with Q1 2025.

Institution overview
Positions
103
+5 vs. Q1 2025
Portfolio value
$226.2M
+$17.7M (+8.5%) vs. Q1 2025
Filed
Jul 21, 2025
SEC
Holdings of Corundum Group, Inc. in Q2 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
iShares Russell 1000 Growth ETF464287614ETF64,778$27.5M12.2%00.0%Unchanged–
iShares Russell 1000 Value ETF464287598ETF116,215$22.6M10.0%+909+0.8%Added–
MMM3M CoStock98,152$14.9M6.6%−1,688−1.7%ReducedHistory
iShares MSCI Eafe ETF464287465ETF126,545$11.3M5.0%+895+0.7%Added–
iShares Russell 2000 Growth ETF464287648ETF29,050$8.30M3.7%+360+1.3%Added–
iShares Tr464288802ESG OPTIMIZED64,099$8.12M3.6%−2,193−3.3%Reduced–
SPYSPDR S&P 500 ETF TrustETF12,668$7.83M3.5%+95+0.8%AddedHistory
MSFTMicrosoft CorpStock15,110$7.52M3.3%−820−5.1%ReducedHistory
iShares Russell Mid-Cap Growth ETF464287481ETF54,033$7.49M3.3%00.0%Unchanged–
iShares Tr464287630RUS 2000 VAL ETF42,783$6.75M3.0%+1,762+4.3%Added–
iShares Russell Mid-Cap Value ETF464287473ETF49,998$6.61M2.9%+1,180+2.4%Added–
AAPLApple Inc.Stock23,925$4.91M2.2%−44−0.2%ReducedHistory
Vanguard Scottsdale FDS92206C714VNG RUS1000VAL41,711$3.55M1.6%−101−0.2%Reduced–
JPMJPMorgan Chase & CoStock10,041$2.91M1.3%−23−0.2%ReducedHistory
Invesco Exch Traded FD Tr II46138E354S&P500 LOW VOL39,747$2.89M1.3%−33−0.1%Reduced–
iShares Tr464287622RUS 1000 ETF8,397$2.85M1.3%+85+1.0%Added–
GLDSPDR Gold TrustETF9,210$2.81M1.2%−154−1.6%ReducedHistory
NVDANVIDIA CorpStock17,196$2.72M1.2%−123−0.7%ReducedHistory
Nushares ETF Tr67092P607NUVEEN ESG SMLCP58,680$2.39M1.1%−1,827−3.0%Reduced–
iShares S&P 500 Growth ETF464287309ETF20,500$2.26M1.0%00.0%Unchanged–
iShares Russell 2000 ETF464287655ETF10,078$2.17M1.0%−5,966−37.2%Reduced–
AMZNAmazon Com IncStock8,998$1.97M0.9%−255−2.8%ReducedHistory
iShares Core S&P Mid-Cap ETF464287507ETF31,180$1.93M0.9%−620−1.9%Reduced–
GOOGLAlphabet Inc.Stock10,920$1.92M0.9%+1,415+14.9%AddedHistory
VVisa Inc.Stock5,394$1.92M0.8%+1,047+24.1%AddedHistory
State Street Utilities Select Sector SPDR ETF81369Y886ETF22,653$1.85M0.8%−95−0.4%Reduced–
XOMExxonMobil Holdings CorpCOM17,157$1.85M0.8%+134+0.8%AddedHistory
ORCLOracle CorpStock8,439$1.85M0.8%+31+0.4%AddedHistory
First Tr Exchange Trad FD VI33739H101FST TR GLB FD72,716$1.79M0.8%−542−0.7%Reduced–
GOOGAlphabet Inc.Stock8,980$1.59M0.7%−173−1.9%ReducedHistory
Vanguard S&P 500 ETF922908363ETF2,748$1.56M0.7%+157+6.1%Added–
AVGOBroadcom Inc.Stock5,625$1.55M0.7%+10.0%AddedHistory
HDHome Depot, Inc.Stock3,814$1.40M0.6%+10.0%AddedHistory
ABBVAbbVie Inc.Stock7,520$1.40M0.6%+2,391+46.6%AddedHistory
ECLEcolab Inc.Stock5,129$1.38M0.6%+62+1.2%AddedHistory
CSCOCisco Systems, Inc.Stock19,638$1.36M0.6%+170+0.9%AddedHistory
COSTCostco Wholesale CorpStock1,371$1.36M0.6%+6+0.4%AddedHistory
MAMastercard IncStock2,402$1.35M0.6%+721+42.9%AddedHistory
GSGoldman Sachs Group IncStock1,876$1.33M0.6%+713+61.3%AddedHistory
WMWaste Management IncStock5,752$1.32M0.6%+35+0.6%AddedHistory
CATCaterpillar IncStock3,345$1.30M0.6%+63+1.9%AddedHistory
USBUS Bancorp DECOM NEW28,109$1.27M0.6%+87+0.3%AddedHistory
LLYEli Lilly & CoStock1,629$1.27M0.6%+584+55.9%AddedHistory
BRK.BBerkshire Hathaway IncStock2,604$1.26M0.6%+516+24.7%AddedHistory
iShares S&P 500 Value ETF464287408ETF6,163$1.20M0.5%00.0%Unchanged–
ABTAbbott LaboratoriesStock8,754$1.19M0.5%−93−1.1%ReducedHistory
BMYBristol Myers Squibb CoStock25,478$1.18M0.5%+140+0.6%AddedHistory
BACBank of America CorpStock24,847$1.18M0.5%+407+1.7%AddedHistory
DUKDuke Energy CORPStock9,672$1.14M0.5%+161+1.7%AddedHistory
JNJJohnson & JohnsonStock7,428$1.13M0.5%−123−1.6%ReducedHistory
ADPAutomatic Data Processing IncStock3,348$1.03M0.5%+1,389+70.9%AddedHistory
MCDMcDonalds CorpStock3,503$1.02M0.5%+32+0.9%AddedHistory
WMTWalmart Inc.Stock10,358$1.01M0.4%+40.0%AddedHistory
AMGNAmgen IncStock3,518$982.3K0.4%+1,570+80.6%AddedHistory
PGProcter & Gamble CoStock5,731$913.1K0.4%+220+4.0%AddedHistory
iShares Core S&P Small Cap ETF464287804ETF8,208$897.1K0.4%00.0%Unchanged–
SOLVSolventum CorpStock11,764$892.2K0.4%00.0%UnchangedHistory
DISWalt Disney CoStock6,940$860.6K0.4%+242+3.6%AddedHistory
PFEPfizer IncStock32,175$779.9K0.3%+934+3.0%AddedHistory
MRKMerck & Co., Inc.Stock9,621$761.6K0.3%−149−1.5%ReducedHistory
MDTMedtronic plcStock8,359$728.7K0.3%+328+4.1%AddedHistory
KOCoca Cola CoStock10,070$712.5K0.3%+61+0.6%AddedHistory
HONHoneywell International IncCOM2,908$677.2K0.3%−1,713−37.1%ReducedHistory
TGTTarget CorpStock6,665$657.5K0.3%+236+3.7%AddedHistory
CVXChevron CorpStock4,556$652.4K0.3%+202+4.6%AddedHistory
iShares S&P Mid-Cap 400 Growth ETF464287606ETF7,000$636.9K0.3%00.0%Unchanged–
INTCIntel CorpStock27,578$617.7K0.3%+1,180+4.5%AddedHistory
Legg Mason ETF Invt524682200CLEARBRIDGE LRG7,733$613.3K0.3%−1,039−11.8%Reduced–
UPSUnited Parcel Service IncStock5,763$581.7K0.3%−2,179−27.4%ReducedHistory
XELXcel Energy IncStock6,922$471.4K0.2%+502+7.8%AddedHistory
FDXFedEx CorpStock2,041$463.9K0.2%−1,681−45.2%ReducedHistory
TXNTexas Instruments IncStock2,157$447.8K0.2%+157+7.9%AddedHistory
TSCOTractor Supply CoCOM7,925$418.2K0.2%00.0%UnchangedHistory
RSGRepublic Services, Inc.COM1,683$415.0K0.2%−224−11.7%ReducedHistory
FISVFiserv IncStock2,400$413.8K0.2%00.0%UnchangedHistory
Invesco QQQ Trust Series I46090E103ETF715$394.4K0.2%00.0%Unchanged–
ANETArista Networks, Inc.Stock3,657$374.1K0.2%00.0%UnchangedHistory
GEGeneral Electric CoStock1,450$373.2K0.2%−9−0.6%ReducedHistory
iShares MSCI USA Quality Factor ETF46432F339ETF1,994$364.5K0.2%00.0%Unchanged–
iShares S&P Small-Cap 600 Growth ETF464287887ETF2,600$345.9K0.2%00.0%Unchanged–
INTUIntuit Inc.Stock433$341.0K0.2%−21−4.6%ReducedHistory
PGRProgressive CorpStock1,178$314.4K0.1%−222−15.9%ReducedHistory
NOWServiceNow, Inc.Stock298$306.4K0.1%−47−13.6%ReducedHistory
METAMeta Platforms, Inc.Stock395$291.5K0.1%+395NewHistory
Nushares ETF Tr67092P805NUVEEN ESG INTL7,989$283.5K0.1%−53−0.7%Reduced–
ICEIntercontinental Exchange, Inc.Stock1,533$281.3K0.1%−131−7.9%ReducedHistory
VLTOVeralto CorpStock2,733$275.9K0.1%+172+6.7%AddedHistory
Vanguard BD Index FDS92203C303VANGUARD ULTRA5,469$272.7K0.1%00.0%Unchanged–
UBERUber Technologies, IncStock2,744$256.0K0.1%−319−10.4%ReducedHistory
Vanguard Morningstar Mid-Cap ETF922908629ETF890$249.0K0.1%00.0%Unchanged–
MCHPMicrochip Technology IncStock3,506$246.7K0.1%+3,506NewHistory
Vanguard Morningstar Growth ETF922908736ETF547$239.8K0.1%00.0%Unchanged–
MTNVail Resorts IncCOM1,500$235.7K0.1%00.0%UnchangedHistory
State Street SPDR Portfolio S&P 500 ETF78464A854ETF3,216$233.8K0.1%−5,723−64.0%Reduced–
MUMicron Technology IncStock1,882$232.0K0.1%+1,882NewHistory
UNHUnitedHealth Group IncStock729$227.4K0.1%−1,718−70.2%ReducedHistory
TMOThermo Fisher Scientific Inc.Stock549$222.6K0.1%00.0%UnchangedHistory
CDNSCadence Design Systems IncStock716$220.6K0.1%−107−13.0%ReducedHistory
MRVLMarvell Technology, Inc.COM2,792$216.1K0.1%+2,792NewHistory
MPWRMonolithic Power Systems, Inc.COM277$202.6K0.1%+277NewHistory

Sold out since Q1 2025 (2)

Positions held at the end of Q1 2025 that are gone from this filing.

Positions of Corundum Group, Inc. sold out since Q1 2025
SecurityClassShares in Q1 2025Value in Q1 2025% of portfolio in Q1 2025History
UNPUnion Pacific CorpStock1,272$300.5K0.1%History
AJGArthur J. Gallagher & Co.COM611$210.9K0.1%History