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Latest Corundum Group, Inc. Stock Portfolio

$380Million | No. of Holdings #122

Corundum Group, Inc. Performance

2026 Q3+0.08%
YTD-10.08%
2025+15.46%

About Corundum Group, Inc. and 13F Hedge Fund Stock Holdings

On 2026-10-28, the fund reported it's updated stock portfolio. In the 13F Holdings report, Corundum Group, Inc. reported an equity portfolio of $380.1 Millions as of 30 Sep, 2026. <br><br> The top stock holdings of Corundum Group, Inc. are IJR, IJR, MMM. The fund has invested 11.3% of it's portfolio in ISHARES RUSSELL 1000 GROWTH ET and 10.9% of portfolio in ISHARES RUSSELL 1000 VALUE ETF. <br><br> The fund managers got completely rid off DIMENSIONAL ETF TRUST DIMENSIO (DFAC), GALLAGHER ARTHUR J & CO (AJG) and DATADOG INC CLASS A COMMON STO (DDOG) stocks. They significantly reduced their stock positions in PALO ALTO NETWORKS INC COMMON (PANW), PROGRESSIVE CORP-OHIO (PGR) and MICRON TECHNOLOGY INC (MU). Corundum Group, Inc. opened new stock positions in ISHARES SELECT DIVIDEND ETF (IJR), UNITEDHEALTH GROUP INC (UNH) and VANGUARD RUSSELL 3000 ETF (BNDW). The fund showed a lot of confidence in some stocks as they added substantially to ISHARES CORE S&P SMALL CAP ETF (IJR), SOLVENTUM CORPORATION COMMON S and ELI LILLY & CO (LLY).
Corundum Group, Inc. Equity Portfolio Value
Last Reported on: 28 Oct, 2026
$380Million
  as of Oct 28, 2026

Corundum Group, Inc. Annual Return Estimates Vs S&P 500

Our best estimate is that Corundum Group, Inc. made a return of 0.08% in the last quarter. In trailing 12 months, it's portfolio return was -8.37%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
ishares select dividend etf2,865,000
ishares core s&p 500 etf2,541,090
ishares s&p mid cap 400 value 1,813,090
unitedhealth group inc714,705
vanguard russell 3000 etf634,768
thermo fisher scientific inc548,141
target corp467,250
union pacific corp466,159
New stocks bought by Corundum Group, Inc.

Additions

Ticker% Inc.
ishares core s&p small cap etf1,098
ishares s&p mid cap 400 growth356
solventum corporation common s108
eli lilly & co66.63
vanguard ftse developed market50.02
alphabet inc class c capital s49.91
cisco systems inc39.68
marvell technology inc common 39.58
Additions to existing portfolio by Corundum Group, Inc.

Reductions

Ticker% Reduced
palo alto networks inc common -27.00
progressive corp-ohio-17.31
micron technology inc-13.29
legg mason etf invt tr clearbr-9.74
danaher corporation-6.22
charles schwab corp new-4.49
cintas corp-3.71
west pharmaceutical svcs inc c-3.71
Corundum Group, Inc. reduced stake in above stock

Sold off

Ticker$ Sold
dimensional etf trust dimensio-343,069
fedex freight holding company -202,340
gallagher arthur j & co-247,706
datadog inc class a common sto-233,803
state street spdr s&p midcap 4-211,002
Corundum Group, Inc. got rid off the above stocks

Sector Distribution

Corundum Group, Inc. has about 61.7% of it's holdings in Others sector.

  • Others
  • Industrials
  • Technology
  • Healthcare
  • Financial Services
  • Communication Services
  • Basic Materials
  • Consumer Defensive
  • Consumer Cyclical
Sector%
Others61.7
Industrials11.1
Technology9.9
Healthcare4.7
Financial Services3.6
Communication Services3.1
Basic Materials2.2
Consumer Defensive1.4
Consumer Cyclical1.3

Market Cap. Distribution

Corundum Group, Inc. has about 38% of it's portfolio invested in the large-cap and mega-cap stocks.

  • UNALLOCATED
  • MEGA-CAP
  • LARGE-CAP
Category%
UNALLOCATED61.8
MEGA-CAP23.3
LARGE-CAP14.7

Stocks belong to which Index?

About 37.8% of the stocks held by Corundum Group, Inc. either belong to S&P 500 or RUSSELL 2000 index.

  • Others
  • S&P 500
Index%
Others62.2
S&P 50037.8
Top 5 Winners (%)%
MSFT
microsoft corp
30.6 %
META
meta platforms inc class a com
26.6 %
CVX
chevron corporation
22.4 %
ANET
arista networks inc common sto
19.7 %
exxonmobil holdings corporatio
18.8 %
Top 5 Winners ($)$
MSFT
microsoft corp
2.1 M
AAPL
apple inc
1.2 M
IJR
ishares russell 1000 value etf
0.9 M
NVDA
nvidia corp
0.5 M
exxonmobil holdings corporatio
0.5 M
Top 5 Losers (%)%
honeywell aerospace inc common
-29.6 %
CAT
caterpillar inc
-23.8 %
HD
home depot inc
-18.7 %
GE
ge aerospace common stock
-16.2 %
MCD
mcdonalds corp
-14.2 %
Top 5 Losers ($)$
IJR
ishares russell 2000 growth et
-1.3 M
CAT
caterpillar inc
-0.9 M
IJR
ishares russell mid cap growth
-0.7 M
IJR
ishares russell 2000 value etf
-0.6 M
LIN
linde plc ordinary shares
-0.6 M

Corundum Group, Inc. Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Corundum Group, Inc.

Corundum Group, Inc. has 122 stocks in it's portfolio. About 50.2% of the portfolio is in top 10 stocks. IJR proved to be the most loss making stock for the portfolio. MSFT was the most profitable stock for Corundum Group, Inc. last quarter.

$380.07MTotal Value
127Positions
28 Oct, 2026Last Reported
Current holdings of Current Stock Holdings of Corundum Group, Inc., last reported on 28 Oct, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
AAXJ
Ishares Trust Ishares Esg Opti

Ishares Trust Ishares Esg Opti

AAXJ
Corundum Group, Inc.'s holding in Ishares Trust Ishares Esg Opti over time
1.95%47,498
$7.39M
1.95%
decreased 0.91 percentreduced
ACSG
Dbx Etf Trust Xtrackers S&P 50

Dbx Etf Trust Xtrackers S&P 50

ACSG
Corundum Group, Inc.'s holding in Dbx Etf Trust Xtrackers S&P 50 over time
0.11%5,894
$412.2K
0.11%
increased 0.72 percentadded
BIL
Spdr Series Trust State Street

Spdr Series Trust State Street

BIL
Corundum Group, Inc.'s holding in Spdr Series Trust State Street over time
0.97%40,963
$3.68M
0.97%
increased 10.1 percentadded
BNDW
Vanguard Russell 1000 Value Et

Vanguard Russell 1000 Value Et

BNDW
Corundum Group, Inc.'s holding in Vanguard Russell 1000 Value Et over time
1.42%49,799
$5.41M
1.42%
increased 4.13 percentadded
BNDW
Vanguard Russell 3000 Etf

Vanguard Russell 3000 Etf

BNDW
Corundum Group, Inc.'s holding in Vanguard Russell 3000 Etf over time
0.17%1,892
$634.8K
0.17%
new position
CACG
Legg Mason Etf Invt Tr Clearbr

Legg Mason Etf Invt Tr Clearbr

CACG
Corundum Group, Inc.'s holding in Legg Mason Etf Invt Tr Clearbr over time
0.14%5,767
$522.2K
0.14%
decreased 9.74 percentreduced