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Corundum Group, Inc. Top Holdings and 13F Report (2025)

About Corundum Group, Inc.

Investment Activity

  • Corundum Group, Inc. has $208.51 million in total holdings as of March 31, 2025.
  • Corundum Group, Inc. owns shares of 98 different stocks, but just 35 companies or ETFs make up 80% of its holdings.
  • Approximately 0.99% of the portfolio was purchased this quarter.
  • About 26.74% of the portfolio was sold this quarter.
  • This quarter, Corundum Group, Inc. has purchased 100 new stocks and bought additional shares in 11 stocks.
  • Corundum Group, Inc. sold shares of 70 stocks and completely divested from 7 stocks this quarter.

Largest Holdings

3M
$14,662,502

Largest New Holdings this Quarter

458140100 - Intel
$599,499 Holding
369604301 - GE Aerospace
$292,019 Holding
92203c303 - Vanguard Ultra-Short Bond ETF
$272,657 Holding
363576109 - Arthur J. Gallagher & Co.
$210,942 Holding

Largest Purchases this Quarter

Intel
26,398 shares (about $599.50K)
Pfizer
17,439 shares (about $441.90K)
GE Aerospace
1,459 shares (about $292.02K)
Vanguard Ultra-Short Bond ETF
5,469 shares (about $272.66K)
Arthur J. Gallagher & Co.
611 shares (about $210.94K)

Largest Sales this Quarter

SPDR S&P 500 ETF Trust
11,338 shares (about $6.34M)
iShares Russell 1000 ETF
7,547 shares (about $2.31M)
Vanguard Russell 1000 Value
22,585 shares (about $1.86M)
SPDR Portfolio S&P 500 ETF
26,534 shares (about $1.74M)
iShares Russell 2000 ETF
8,400 shares (about $1.68M)

Sector Allocation Over Time

Map of 500 Largest Holdings ofCorundum Group, Inc.

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
iShares Russell 1000 Growth ETF stock logo
IWF
iShares Russell 1000 Growth ETF
$23,390,688$738,068 -3.1%64,77811.2%ETF
iShares Russell 1000 Value ETF stock logo
IWD
iShares Russell 1000 Value ETF
$21,695,977$340,570 -1.5%115,30610.4%ETF
3M stock logo
MMM
3M
$14,662,502$691,123 -4.5%99,8407.0%Multi-Sector Conglomerates
iShares MSCI EAFE ETF stock logo
EFA
iShares MSCI EAFE ETF
$10,269,374$1,288,065 -11.1%125,6504.9%Finance
iShares MSCI USA ESG Select ETF stock logo
SUSA
iShares MSCI USA ESG Select ETF
$7,614,962$1,608 0.0%66,2923.7%ETF
iShares Russell 2000 Growth ETF stock logo
IWO
iShares Russell 2000 Growth ETF
$7,331,1560.0%28,6903.5%ETF
SPDR S&P 500 ETF Trust stock logo
SPY
SPDR S&P 500 ETF Trust
$7,033,210$6,342,363 -47.4%12,5733.4%Finance
iShares Russell Mid-Cap Growth ETF stock logo
IWP
iShares Russell Mid-Cap Growth ETF
$6,348,337$142,045 -2.2%54,0333.0%ETF
iShares Russell 2000 Value ETF stock logo
IWN
iShares Russell 2000 Value ETF
$6,193,3510.0%41,0213.0%ETF
iShares Russell Mid-Cap Value ETF stock logo
IWS
iShares Russell Mid-Cap Value ETF
$6,149,603$127,356 -2.0%48,8182.9%ETF
Microsoft Co. stock logo
MSFT
Microsoft
$5,979,963$674,576 -10.1%15,9302.9%Computer and Technology
Apple Inc. stock logo
AAPL
Apple
$5,324,234$862,309 -13.9%23,9692.6%Computer and Technology
Vanguard Russell 1000 Value stock logo
VONV
Vanguard Russell 1000 Value
$3,451,162$1,864,166 -35.1%41,8121.7%ETF
iShares Russell 2000 ETF stock logo
IWM
iShares Russell 2000 ETF
$3,200,618$1,675,716 -34.4%16,0441.5%Finance
Invesco S&P 500 Low Volatility ETF stock logo
SPLV
Invesco S&P 500 Low Volatility ETF
$2,972,362$1,597,140 -35.0%39,7801.4%ETF
SPDR Gold Shares stock logo
GLD
SPDR Gold Shares
$2,698,143$1,672,941 -38.3%9,3641.3%Finance
iShares Russell 1000 ETF stock logo
IWB
iShares Russell 1000 ETF
$2,549,623$2,314,967 -47.6%8,3121.2%ETF
JPMorgan Chase & Co. stock logo
JPM
JPMorgan Chase & Co.
$2,468,699$799,433 -24.5%10,0641.2%Finance
Nuveen ESG Small-Cap ETF stock logo
NUSC
Nuveen ESG Small-Cap ETF
$2,319,838$8,703 0.4%60,5071.1%ETF
Exxon Mobil Co. stock logo
XOM
Exxon Mobil
$2,024,545$944,304 -31.8%17,0231.0%Energy
iShares S&P 500 Growth ETF stock logo
IVW
iShares S&P 500 Growth ETF
$1,903,015$555,588 -22.6%20,5000.9%ETF
NVIDIA Co. stock logo
NVDA
NVIDIA
$1,877,033$1,608,793 -46.2%17,3190.9%Computer and Technology
First Trust Global Tactical Commodity Strategy Fund stock logo
FTGC
First Trust Global Tactical Commodity Strategy Fund
$1,869,544$986,271 -34.5%73,2580.9%Manufacturing
iShares Core S&P Mid-Cap ETF stock logo
IJH
iShares Core S&P Mid-Cap ETF
$1,855,530$47,264 2.6%31,8000.9%ETF
Utilities Select Sector SPDR Fund stock logo
XLU
Utilities Select Sector SPDR Fund
$1,793,680$991,381 -35.6%22,7480.9%ETF
Amazon.com, Inc. stock logo
AMZN
Amazon.com
$1,760,476$597,607 -25.3%9,2530.8%Retail/Wholesale
Bristol-Myers Squibb stock logo
BMY
Bristol-Myers Squibb
$1,545,365$1,109,774 -41.8%25,3380.7%Medical
Visa Inc. stock logo
V
Visa
$1,523,450$769,610 -33.6%4,3470.7%Business Services
Alphabet Inc. stock logo
GOOGL
Alphabet
$1,469,853$407,167 -21.7%9,5050.7%Computer and Technology
Alphabet Inc. stock logo
GOOG
Alphabet
$1,429,973$180,289 -11.2%9,1530.7%Computer and Technology
The Home Depot, Inc. stock logo
HD
Home Depot
$1,397,426$539,840 -27.9%3,8130.7%Retail/Wholesale
Vanguard S&P 500 ETF stock logo
VOO
Vanguard S&P 500 ETF
$1,331,541$1,161,951 -46.6%2,5910.6%ETF
Waste Management, Inc. stock logo
WM
Waste Management
$1,323,543$748,009 -36.1%5,7170.6%Business Services
Costco Wholesale Co. stock logo
COST
Costco Wholesale
$1,290,990$594,896 -31.5%1,3650.6%Retail/Wholesale
Ecolab Inc. stock logo
ECL
Ecolab
$1,284,586$628,983 -32.9%5,0670.6%Basic Materials
UnitedHealth Group Incorporated stock logo
UNH
UnitedHealth Group
$1,281,616$467,185 -26.7%2,4470.6%Medical
Johnson & Johnson stock logo
JNJ
Johnson & Johnson
$1,252,258$109,786 -8.1%7,5510.6%Medical
Cisco Systems, Inc. stock logo
CSCO
Cisco Systems
$1,201,370$538,049 -30.9%19,4680.6%Computer and Technology
U.S. Bancorp stock logo
USB
U.S. Bancorp
$1,183,089$659,941 -35.8%28,0220.6%Finance
Oracle Co. stock logo
ORCL
Oracle
$1,175,522$903,172 -43.4%8,4080.6%Computer and Technology
iShares S&P 500 Value ETF stock logo
IVE
iShares S&P 500 Value ETF
$1,174,5450.0%6,1630.6%ETF
Abbott Laboratories stock logo
ABT
Abbott Laboratories
$1,173,555$548,375 -31.8%8,8470.6%Medical
Duke Energy Co. stock logo
DUK
Duke Energy
$1,160,057$612,290 -34.5%9,5110.6%Utilities
Berkshire Hathaway Inc. stock logo
BRK.B
Berkshire Hathaway
$1,112,027$830,292 -42.7%2,0880.5%Finance
McDonald's Co. stock logo
MCD
McDonald's
$1,084,236$601,000 -35.7%3,4710.5%Retail/Wholesale
Caterpillar Inc. stock logo
CAT
Caterpillar
$1,082,404$761,838 -41.3%3,2820.5%Industrials
AbbVie Inc. stock logo
ABBV
AbbVie
$1,074,628$848,975 -44.1%5,1290.5%Medical
Bank of America Co. stock logo
BAC
Bank of America
$1,019,881$465,498 -31.3%24,4400.5%Finance
Honeywell International Inc. stock logo
HON
Honeywell International
$978,497$566,643 -36.7%4,6210.5%Multi-Sector Conglomerates
Broadcom Inc. stock logo
AVGO
Broadcom
$941,626$35,663 -3.6%5,6240.5%Computer and Technology
The Procter & Gamble Company stock logo
PG
Procter & Gamble
$939,185$863,178 -47.9%5,5110.5%Consumer Staples
Mastercard Incorporated stock logo
MA
Mastercard
$921,390$756,954 -45.1%1,6810.4%Business Services
Walmart Inc. stock logo
WMT
Walmart
$908,978$923,024 -50.4%10,3540.4%Retail/Wholesale
FedEx Co. stock logo
FDX
FedEx
$907,349$480,734 -34.6%3,7220.4%Transportation
SOLVENTUM CORPORATION COMMON S
$894,5350.0%11,7640.4%CS
Merck & Co., Inc. stock logo
MRK
Merck & Co., Inc.
$876,955$169,287 -16.2%9,7700.4%Medical
United Parcel Service, Inc. stock logo
UPS
United Parcel Service
$873,541$35,417 -3.9%7,9420.4%Transportation
Eli Lilly and Company stock logo
LLY
Eli Lilly and Company
$863,076$1,381,748 -61.6%1,0450.4%Medical
iShares Core S&P Small-Cap ETF stock logo
IJR
iShares Core S&P Small-Cap ETF
$858,311$25,620 3.1%8,2080.4%ETF
Pfizer Inc. stock logo
PFE
Pfizer
$791,647$441,904 126.4%31,2410.4%Medical
Chevron Co. stock logo
CVX
Chevron
$728,381$752,805 -50.8%4,3540.3%Energy
Medtronic plc stock logo
MDT
Medtronic
$721,666$718,521 -49.9%8,0310.3%Medical
The Coca-Cola Company stock logo
KO
Coca-Cola
$716,845$579,335 -44.7%10,0090.3%Consumer Staples
Target Co. stock logo
TGT
Target
$670,930$38,718 -5.5%6,4290.3%Retail/Wholesale
The Walt Disney Company stock logo
DIS
Walt Disney
$661,093$681,327 -50.8%6,6980.3%Consumer Discretionary
The Goldman Sachs Group, Inc. stock logo
GS
The Goldman Sachs Group
$635,335$764,806 -54.6%1,1630.3%Finance
ClearBridge Large Cap Growth ESG ETF stock logo
LRGE
ClearBridge Large Cap Growth ESG ETF
$612,110$4,605 -0.7%8,7720.3%Manufacturing
Amgen Inc. stock logo
AMGN
Amgen
$606,899$638,054 -51.3%1,9480.3%Medical
Intel Co. stock logo
INTC
Intel
$599,499$599,499 New Holding26,3980.3%Computer and Technology
Automatic Data Processing, Inc. stock logo
ADP
Automatic Data Processing
$598,533$702,719 -54.0%1,9590.3%Business Services
SPDR Portfolio S&P 500 ETF stock logo
SPLG
SPDR Portfolio S&P 500 ETF
$587,829$1,744,877 -74.8%8,9390.3%ETF
iShares S&P Mid-Cap 400 Growth ETF stock logo
IJK
iShares S&P Mid-Cap 400 Growth ETF
$582,9600.0%7,0000.3%ETF
Fiserv, Inc. stock logo
FI
Fiserv
$529,9920.0%2,4000.3%Business Services
Republic Services, Inc. stock logo
RSG
Republic Services
$461,799$2,664 -0.6%1,9070.2%Business Services
Xcel Energy Inc. stock logo
XEL
Xcel Energy
$454,472$549,826 -54.7%6,4200.2%Utilities
Tractor Supply stock logo
TSCO
Tractor Supply
$436,667$1,653 -0.4%7,9250.2%Retail/Wholesale
The Progressive Co. stock logo
PGR
Progressive
$396,214$16,981 4.5%1,4000.2%Finance
Texas Instruments Incorporated stock logo
TXN
Texas Instruments
$359,4000.0%2,0000.2%Computer and Technology
iShares MSCI USA Quality Factor ETF stock logo
QUAL
iShares MSCI USA Quality Factor ETF
$340,7550.0%1,9940.2%ETF
Invesco QQQ stock logo
QQQ
Invesco QQQ
$335,278$14,068 -4.0%7150.2%Finance
iShares S&P Small-Cap 600 Growth ETF stock logo
IJT
iShares S&P Small-Cap 600 Growth ETF
$323,7000.0%2,6000.2%ETF
Union Pacific Co. stock logo
UNP
Union Pacific
$300,497$49,610 19.8%1,2720.1%Transportation
GE Aerospace stock logo
GE
GE Aerospace
$292,019$292,019 New Holding1,4590.1%Industrials
Intercontinental Exchange, Inc. stock logo
ICE
Intercontinental Exchange
$287,040$49,853 21.0%1,6640.1%Finance
ARISTA NETWORKS INC COMMON STO
$283,344$73,993 -20.7%3,6570.1%CS
Intuit Inc. stock logo
INTU
Intuit
$278,751$14,736 5.6%4540.1%Computer and Technology
ServiceNow, Inc. stock logo
NOW
ServiceNow
$274,668$15,923 -5.5%3450.1%Computer and Technology
Thermo Fisher Scientific Inc. stock logo
TMO
Thermo Fisher Scientific
$273,1820.0%5490.1%Medical
Vanguard Ultra-Short Bond ETF stock logo
VUSB
Vanguard Ultra-Short Bond ETF
$272,657$272,657 New Holding5,4690.1%ETF
NuShares ESG International Developed Markets Equity ETF stock logo
NUDM
NuShares ESG International Developed Markets Equity ETF
$256,138$20,989 -7.6%8,0420.1%ETF
VERALTO CORPORATION COMMON STO
$249,569$9,453 3.9%2,5610.1%CS
Vail Resorts, Inc. stock logo
MTN
Vail Resorts
$240,0300.0%1,5000.1%Consumer Discretionary
Vanguard Mid-Cap ETF stock logo
VO
Vanguard Mid-Cap ETF
$230,1720.0%8900.1%ETF
Uber Technologies, Inc. stock logo
UBER
Uber Technologies
$223,170$25,064 -10.1%3,0630.1%Computer and Technology
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
$210,942$210,942 New Holding6110.1%Finance
Cadence Design Systems, Inc. stock logo
CDNS
Cadence Design Systems
$209,314$19,329 10.2%8230.1%Computer and Technology
Vanguard Growth ETF stock logo
VUG
Vanguard Growth ETF
$202,839$742 -0.4%5470.1%ETF
FUTUREONE INC
$00.0%100,0000.0%CS
iShares Core S&P 500 ETF stock logo
IVV
iShares Core S&P 500 ETF
$0$1,742,493 -100.0%00.0%ETF
Marvell Technology, Inc. stock logo
MRVL
Marvell Technology
$0$311,027 -100.0%00.0%Computer and Technology

Showing largest 100 holdings. View all holdings.
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