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Latest Corundum Group, Inc. Stock Portfolio

$337Million | No. of Holdings #112

Corundum Group, Inc. Performance

2026 Q2-9.17%
YTD-10.15%
2025+15.46%

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

On 2026-08-07, the fund reported it's updated stock portfolio. In the 13F Holdings report, Corundum Group, Inc. reported an equity portfolio of $337.1 Millions as of 30 Jun, 2026. <br><br> The top stock holdings of Corundum Group, Inc. are IJR, IJR, IJR. The fund has invested 12.6% of it's portfolio in ISHARES RUSSELL 1000 GROWTH ET and 12% of portfolio in ISHARES RUSSELL 1000 VALUE ETF. <br><br> The fund managers got completely rid off EXXON MOBIL CORP (XOM), HONEYWELL INTL INC (HON) and TRACTOR SUPPLY CO (TSCO) stocks. They significantly reduced their stock positions in ISHARES CORE S&P SMALL CAP ETF (IJR), MARVELL TECHNOLOGY INC COMMON (MRVL) and MONOLITHIC POWER SYS INC (MPWR). Corundum Group, Inc. opened new stock positions in EXXONMOBIL HOLDINGS CORPORATIO, BOEING CO (BA) and META PLATFORMS INC CLASS A COM (META). The fund showed a lot of confidence in some stocks as they added substantially to VANGUARD INDEX FUNDS VANGUARD (VB), ISHARES RUSSELL 1000 GROWTH ET (IJR) and ARISTA NETWORKS INC COMMON STO (ANET).
Corundum Group, Inc. Equity Portfolio Value
Last Reported on: 07 Aug, 2026
$337Million
  as of Aug 07, 2026

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

Our best estimate is that Corundum Group, Inc. made a return of -9.17% in the last quarter. In trailing 12 months, it's portfolio return was -1.74%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
exxonmobil holdings corporatio2,573,210
boeing co997,927
meta platforms inc class a com982,941
honeywell aerospace inc common496,767
honeywell international inc co442,426
west pharmaceutical svcs inc c251,659
cintas corp238,112
datadog inc class a common sto233,803
New stocks bought by Corundum Group, Inc.

Additions

Ticker% Inc.
vanguard index funds vanguard 500
ishares russell 1000 growth et300
vanguard index funds vanguard 300
arista networks inc common sto49.43
spotify technology s a shs spo24.44
spdr series trust state street10.93
uber technologies inc common s10.38
intuitive surgical inc com9.28
Additions to existing portfolio by Corundum Group, Inc.

Reductions

Ticker% Reduced
ishares core s&p small cap etf-61.28
marvell technology inc common -56.7
monolithic power sys inc-32.49
palo alto networks inc common -25.7
dimensional etf trust dimensio-19.29
linde plc ordinary shares-12.29
ishares s&p mid cap 400 growth-10.5
ishares russell mid cap value -10.19
Corundum Group, Inc. reduced stake in above stock

Sold off

Ticker$ Sold
exxon mobil corp-3,156,520
tractor supply co-359,002
honeywell intl inc-841,510
kkr & co inc common stock-222,925
ishares trust ishares 0 3 mont-242,188
veralto corporation common sto-205,400
ishares s&p small cap 600 grow-209,829
intuit inc-206,678
Corundum Group, Inc. got rid off the above stocks

Sector Distribution

Corundum Group, Inc. has about 63.7% of it's holdings in Others sector.

  • Others
  • Industrials
  • Technology
  • Healthcare
  • Financial Services
  • Communication Services
  • Basic Materials
  • Consumer Defensive
  • Consumer Cyclical
Sector%
Others63.7
Industrials10.6
Technology8.8
Healthcare4
Financial Services3.7
Communication Services2.9
Basic Materials2.6
Consumer Defensive1.4
Consumer Cyclical1.4

Market Cap. Distribution

Corundum Group, Inc. has about 36.1% of it's portfolio invested in the large-cap and mega-cap stocks.

  • UNALLOCATED
  • MEGA-CAP
  • LARGE-CAP
Category%
UNALLOCATED63.8
MEGA-CAP22.1
LARGE-CAP14

Stocks belong to which Index?

About 35.9% of the stocks held by Corundum Group, Inc. either belong to S&P 500 or RUSSELL 2000 index.

  • Others
  • S&P 500
Index%
Others64.1
S&P 50035.9
Top 5 Winners (%)%
MU
micron technology inc
240.5 %
INTC
intel corp
215.5 %
MRVL
marvell technology inc common
143.8 %
PANW
palo alto networks inc common
98.2 %
TXN
texas instruments incorporated
52.9 %
Top 5 Winners ($)$
IJR
ishares russell 1000 value etf
4.8 M
INTC
intel corp
2.8 M
IJR
ishares russell 2000 growth et
2.8 M
IJR
ishares russell 2000 value etf
1.7 M
MMM
3m company
1.7 M
Top 5 Losers (%)%
VB
vanguard index funds vanguard
-70.4 %
VB
vanguard index funds vanguard
-61.6 %
IJR
ishares russell 1000 growth et
-60.3 %
CVX
chevron corporation
-19.6 %
LMT
lockheed martin corp
-15.7 %
Top 5 Losers ($)$
IJR
ishares russell 1000 growth et
-64.5 M
LMT
lockheed martin corp
-1.8 M
VB
vanguard index funds vanguard
-0.7 M
GLD
spdr gold shares etf
-0.6 M
VB
vanguard index funds vanguard
-0.4 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 112 stocks in it's portfolio. About 54% of the portfolio is in top 10 stocks. IJR proved to be the most loss making stock for the portfolio. IJR was the most profitable stock for Corundum Group, Inc. last quarter.

$337.15MTotal Value
120Positions
07 Aug, 2026Last Reported
Current holdings of Current Stock Holdings of Corundum Group, Inc., last reported on 07 Aug, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ 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
2.19%47,936
$7.40M
2.19%
decreased 4.41 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
0.12%5,852
$403.0K
0.12%
increased 0.91 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%37,204
$3.27M
0.97%
increased 10.93 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
1.51%47,826
$5.08M
1.51%
increased 1.41 percentadded
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
0.16%6,389
$547.3K
0.16%
unchanged 0 percentunchanged
CGW
Invesco Exchange Traded Fd Tr

Invesco Exchange Traded Fd Tr

CGW
Corundum Group, Inc.'s holding in Invesco Exchange Traded Fd Tr over time
1.05%47,322
$3.54M
1.05%
increased 2.11 percentadded