Latest Corundum Group, Inc. Stock Portfolio

Corundum Group, Inc. Performance:

2025 Q4: 1.19%YTD: 14.66%2024: 14.14%

Performance for 2025 Q4 is 1.19%, and YTD is 14.66%, and 2024 is 14.14%.

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

In it's latest 13F Holdings report, Corundum Group, Inc. reported an equity portfolio of $298 Millions as of 31 Dec, 2025.

The top stock holdings of Corundum Group, Inc. are IJR, IJR, MMM. The fund has invested 12.1% of it's portfolio in ISHARES RUSSELL 1000 GROWTH ET and 11.5% of portfolio in ISHARES RUSSELL 1000 VALUE ETF.

The fund managers got completely rid off VERIZON COMMUNICATIONS (VZ), TARGET CORP (TGT) and UNITED PARCEL SVC INC CL B (UPS) stocks. They significantly reduced their stock positions in DUKE ENERGY CORPORATION HOLDIN (DUK), ISHARES S&P SMALL CAP 600 GROW (IJR) and MASTERCARD INCORPORATED (MA). Corundum Group, Inc. opened new stock positions in LOCKHEED MARTIN CORP (LMT), LINDE PLC ORDINARY SHARES (LIN) and ISHARES CORE S&P 500 ETF (IJR). The fund showed a lot of confidence in some stocks as they added substantially to SPDR SERIES TRUST STATE STREET (BIL), SERVICENOW INC COM (NOW) and SELECT SECTOR SPDR TRUST STATE (XLB).

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

Our best estimate is that Corundum Group, Inc. made a return of 1.19% in the last quarter. In trailing 12 months, it's portfolio return was 14.66%.

Performance
S&P 500

New Buys

Ticker	$ Bought
lockheed martin corp	12,459,300
linde plc ordinary shares	10,114,800
ishares core s&p 500 etf	1,108,230
parker hannifin corp	611,756
clorox co	604,980
corteva inc common stock	529,403
trane technologies plc ordinar	413,330
dbx etf trust xtrackers s&p 50	362,148

New stocks bought by Corundum Group, Inc.

Additions

Ticker	% Inc.
spdr series trust state street	1,030
servicenow inc com	473
select sector spdr trust state	87.00
progressive corp-ohio	83.7
taiwan semiconductor mfg co lt	53.1
gallagher arthur j & co	43.82
cadence design systems inc	43.64
intuit inc	36.66

Additions to existing portfolio by Corundum Group, Inc.

Reductions

Ticker	% Reduced
duke energy corporation holdin	-59.1
ishares s&p small cap 600 grow	-44.23
mastercard incorporated	-30.00
procter & gamble co	-26.13
arista networks inc common sto	-20.29
nushares etf tr small cap etf	-19.99
ishares trust ishares esg opti	-18.89
automatic data processing inc	-18.37

Corundum Group, Inc. reduced stake in above stock

Sold off

Ticker	$ Sold
verizon communications	-693,118
target corp	-605,923
united parcel svc inc cl b	-498,256
microchip technology inc	-215,201
fiserv inc common stock	-309,432
vail resorts inc	-224,355

Corundum Group, Inc. got rid off the above stocks

Sector Distribution

Corundum Group, Inc. has about 60.8% of it's holdings in Others sector.

Sector	%
Others	60.8
Industrials	11.8
Technology	8.5
Healthcare	4.2
Basic Materials	4
Financial Services	3.7
Communication Services	2.3
Consumer Cyclical	1.8
Consumer Defensive	1.5

Market Cap. Distribution

Corundum Group, Inc. has about 39.2% of it's portfolio invested in the large-cap and mega-cap stocks.

Category	%
UNALLOCATED	60.8
MEGA-CAP	20.1
LARGE-CAP	19.1

Stocks belong to which Index?

About 39% of the stocks held by Corundum Group, Inc. either belong to S&P 500 or RUSSELL 2000 index.

Index	%
Others	61
S&P 500	39

Top 5 Winners (%)		%
MU	micron technology	68.8 %
LLY	eli lilly & co	39.6 %
GOOG	alphabet inc class c capital s	28.8 %
GOOG	alphabet inc class a common st	28.1 %
MRK	merck & co inc	25.2 %

Top 5 Winners ($)		$
IJR	ishares russell 1000 value etf	1.0 M
GOOG	alphabet inc class a common st	0.8 M
GOOG	alphabet inc class c capital s	0.6 M
LLY	eli lilly & co	0.5 M
MMM	3m company	0.5 M

Top 5 Losers (%)		%
NOW	servicenow inc com	-74.6 %
XLB	select sector spdr trust state	-44.5 %
ORCL	oracle corporation	-27.9 %
UBER	uber technologies inc common s	-15.6 %
HD	home depot inc	-14.5 %

Top 5 Losers ($)		$
XLB	select sector spdr trust state	-1.5 M
NOW	servicenow inc com	-0.7 M
ORCL	oracle corporation	-0.7 M
MSFT	microsoft corp	-0.5 M
IJR	ishares russell mid cap growth	-0.3 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 113 stocks in it's portfolio. About 54.8% of the portfolio is in top 10 stocks. XLB proved to be the most loss making stock for the portfolio. IJR was the most profitable stock for Corundum Group, Inc. last quarter.

Last Reported on: 12 Jan, 2026

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
AAPL	apple inc	2.14	23,469	6,380,380	added	0.06

AAXJ	ishares trust ishares esg opti	2.39	51,082	7,118,020	reduced	-18.89

ABBV	abbvie inc	0.64	8,311	1,898,980	added	10.84

ABT	abbott laboratories	0.40	9,619	1,205,160	added	10.25

ACSG	dbx etf trust xtrackers s&p 50	0.12	5,799	362,148	new

ADP	automatic data processing inc	0.24	2,738	704,296	reduced	-18.37

AJG	gallagher arthur j & co	0.09	978	253,097	added	43.82

AMGN	amgen inc	0.36	3,279	1,073,250	reduced	-7.01

AMZN	amazon.com inc	0.70	9,080	2,095,850	added	1.34

ANET	arista networks inc common sto	0.13	2,915	381,952	reduced	-20.29

AVGO	broadcom inc common stock	0.75	6,489	2,245,840	added	15.38

BAC	bank of america corp	0.39	21,373	1,175,520	reduced	-11.84

BIL	spdr series trust state street	1.05	39,180	3,143,020	added	1,030

BMY	bristol myers squibb co	0.43	23,634	1,274,820	reduced	-7.12

BNDW	vanguard russell 1000 value et	1.25	40,341	3,723,470	reduced	-4.00

CACG	legg mason etf invt tr clearbr	0.18	6,363	523,911	unchanged	0.00

CAT	caterpillar inc	0.61	3,178	1,820,580	reduced	-4.05

CDNS	cadence design systems inc	0.09	869	271,632	added	43.64

CGW	invesco exchange traded fd tr	0.93	38,807	2,771,600	reduced	-3.33

CLX	clorox co	0.20	6,000	604,980	new