13F HOLDINGS REPORT

Corundum Group, Inc.

Quarter ended Q2 2025 · Filed July 21, 2025 · Accession 0001486083-25-000005

Total Value

$226.2M

Positions

103

Other Managers

Confidential Omitted

View on SEC.gov

Holdings (103)

#	Issuer	Ticker / CUSIP	Shares	Value	% of Filing
1	ISHARES RUSSELL 1000 GROWTH ET	464287614	64,778	$27.5M	12.16%
2	ISHARES RUSSELL 1000 VALUE ETF	464287598	116,215	$22.6M	9.98%
3	3M COMPANY	MMM	98,152	$14.9M	6.61%
4	ISHARES MSCI EAFE ETF	464287465	126,545	$11.3M	5.00%
5	ISHARES RUSSELL 2000 GROWTH ET	464287648	29,050	$8.3M	3.67%
6	ISHARES TRUST ISHARES ESG OPTI	464288802	64,099	$8.1M	3.59%
7	SPDR S&P 500 ETF TRUST	SPY	12,668	$7.8M	3.46%
8	MICROSOFT CORP	MSFT	15,110	$7.5M	3.32%
9	ISHARES RUSSELL MID CAP GROWTH	464287481	54,033	$7.5M	3.31%
10	ISHARES RUSSELL 2000 VALUE ETF	464287630	42,783	$6.7M	2.98%
11	ISHARES RUSSELL MID CAP VALUE	464287473	49,998	$6.6M	2.92%
12	APPLE INC	AAPL	23,925	$4.9M	2.17%
13	VANGUARD RUSSELL 1000 VALUE ET	92206c714	41,711	$3.6M	1.57%
14	JPMORGAN CHASE & CO	VYLD	10,041	$2.9M	1.29%
15	INVESCO EXCHANGE TRADED FD TR	IVZ	39,747	$2.9M	1.28%
16	ISHARES RUSSELL 1000 ETF	464287622	8,397	$2.9M	1.26%
17	SPDR GOLD SHARES ETF	GLD	9,210	$2.8M	1.24%
18	NVIDIA CORP	NVDA	17,196	$2.7M	1.20%
19	NUSHARES ETF TR SMALL CAP ETF	NU	58,680	$2.4M	1.06%
20	ISHARES S&P 500 GROWTH ETF	464287309	20,500	$2.3M	1.00%
21	ISHARES RUSSELL 2000 ETF	464287655	10,078	$2.2M	0.96%
22	AMAZON.COM INC	AMZN	8,998	$2.0M	0.87%
23	ISHARES CORE S&P MID CAP ETF	464287507	31,180	$1.9M	0.86%
24	ALPHABET INC CLASS A COMMON ST	GOOG	10,920	$1.9M	0.85%
25	VISA INC CL A COMMON STOCK	V	5,394	$1.9M	0.85%
26	SELECT SECTOR SPDR TRUST THE U	81369y886	22,653	$1.8M	0.82%
27	EXXON MOBIL CORP	XOM	17,157	$1.8M	0.82%
28	ORACLE CORPORATION	ORCL-PD	8,439	$1.8M	0.82%
29	FIRST TRUST GLOBAL TACTICAL CO	33739h101	72,716	$1.8M	0.79%
30	ALPHABET INC CLASS C CAPITAL S	GOOG	8,980	$1.6M	0.70%
31	VANGUARD S&P 500 ETF	922908363	2,748	$1.6M	0.69%
32	BROADCOM INC COMMON STOCK	AVGO	5,625	$1.6M	0.69%
33	HOME DEPOT INC	HD	3,814	$1.4M	0.62%
34	ABBVIE INC	ABBV	7,520	$1.4M	0.62%
35	ECOLAB INC	ECL	5,129	$1.4M	0.61%
36	CISCO SYSTEMS INC	CSCO	19,638	$1.4M	0.60%
37	COSTCO WHOLESALE CORP-NEW	COST	1,371	$1.4M	0.60%
38	MASTERCARD INCORPORATED	MA	2,402	$1.3M	0.60%
39	GOLDMAN SACHS GROUP INC	GSCE	1,876	$1.3M	0.59%
40	WASTE MANAGEMENT INC DEL	WM	5,752	$1.3M	0.58%
41	CATERPILLAR INC	CAT	3,345	$1.3M	0.57%
42	US BANCORP DEL COM	USB-PS	28,109	$1.3M	0.56%
43	ELI LILLY & CO	LLY	1,629	$1.3M	0.56%
44	BERKSHIRE HATHAWAY CLASS B	BRK-A	2,604	$1.3M	0.56%
45	ISHARES S&P 500 VALUE ETF	464287408	6,163	$1.2M	0.53%
46	ABBOTT LABORATORIES	ABLZF	8,754	$1.2M	0.53%
47	BRISTOL MYERS SQUIBB CO	CELG-RI	25,478	$1.2M	0.52%
48	BANK OF AMERICA CORP	060505104	24,847	$1.2M	0.52%
49	DUKE ENERGY CORPORATION HOLDIN	DUKB	9,672	$1.1M	0.50%
50	JOHNSON & JOHNSON COMMON STOCK	JNJ	7,428	$1.1M	0.50%
51	AUTOMATIC DATA PROCESSING INC	ADP	3,348	$1.0M	0.46%
52	MCDONALDS CORP	MCD	3,503	$1.0M	0.45%
53	WALMART INC COMMON STOCK	WMT	10,358	$1.0M	0.45%
54	AMGEN INC	AMGN	3,518	$982,261	0.43%
55	PROCTER & GAMBLE CO	742718109	5,731	$913,063	0.40%
56	ISHARES CORE S&P SMALL CAP ETF	464287804	8,208	$897,052	0.40%
57	SOLVENTUM CORPORATION COMMON S	SOLV	11,764	$892,182	0.39%
58	WALT DISNEY CO	254687106	6,940	$860,629	0.38%
59	PFIZER INC	PFE	32,175	$779,922	0.34%
60	MERCK & CO INC	MRK	9,621	$761,598	0.34%
61	MEDTRONIC PLC COM	MDT	8,359	$728,654	0.32%
62	COCA COLA COMPANY (THE)	KO	10,070	$712,452	0.32%
63	HONEYWELL INTL INC	438516106	2,908	$677,215	0.30%
64	TARGET CORP	TGT	6,665	$657,502	0.29%
65	CHEVRON CORPORATION	CVX	4,556	$652,374	0.29%
66	ISHARES S&P MID CAP 400 GROWTH	464287606	7,000	$636,860	0.28%
67	INTEL CORP	INTC	27,578	$617,747	0.27%
68	LEGG MASON ETF INVT TR CLEARBR	524682200	7,733	$613,304	0.27%
69	UNITED PARCEL SVC INC CL B	UPS	5,763	$581,717	0.26%
70	XCEL ENERGY INC COMMON STOCK	XELLL	6,922	$471,388	0.21%
71	FEDEX CORP	FDX	2,041	$463,940	0.21%
72	TEXAS INSTRUMENTS INCORPORATED	882508104	2,157	$447,836	0.20%
73	TRACTOR SUPPLY CO	TSCO	7,925	$418,202	0.18%
74	REPUBLIC SERVICES INC	760759100	1,683	$415,045	0.18%
75	FISERV INC COMMON STOCK	FISV	2,400	$413,784	0.18%
76	INVESCO QQQ TR UNIT SER 1	IVZ	715	$394,423	0.17%
77	ARISTA NETWORKS INC COMMON STO	ANET	3,657	$374,148	0.17%
78	GE AEROSPACE COMMON STOCK	369604301	1,450	$373,215	0.17%
79	ISHARES TRUST ISHARES MSCI USA	46432f339	1,994	$364,543	0.16%
80	ISHARES S&P SMALL CAP 600 GROW	464287887	2,600	$345,904	0.15%
81	INTUIT INC	INTU	433	$341,044	0.15%
82	PROGRESSIVE CORP-OHIO	743315103	1,178	$314,361	0.14%
83	SERVICENOW INC COM	NOW	298	$306,368	0.14%
84	META PLATFORMS INC CLASS A COM	META	395	$291,546	0.13%
85	NUVEEN ESG INTERNATIONAL DEVEL	NU	7,989	$283,530	0.13%
86	INTERCONTINENTAL EXCHANGE INC	ICE	1,533	$281,260	0.12%
87	VERALTO CORPORATION COMMON STO	VLTO	2,733	$275,896	0.12%
88	VANGUARD BD INDEX FDS VANGUARD	92203c303	5,469	$272,712	0.12%
89	UBER TECHNOLOGIES INC COMMON S	UBER	2,744	$256,015	0.11%
90	VANGUARD INDEX FUNDS VANGUARD	922908629	890	$249,049	0.11%
91	MICROCHIP TECHNOLOGY INC	MCHPP	3,506	$246,717	0.11%
92	VANGUARD INDEX FUNDS VANGUARD	922908736	547	$239,805	0.11%
93	VAIL RESORTS INC	MTN	1,500	$235,695	0.10%
94	SPDR SERIES TRUST SPDR PORTFOL	78464a854	3,216	$233,771	0.10%
95	MICRON TECHNOLOGY	MU	1,882	$231,956	0.10%
96	UNITEDHEALTH GROUP INC	UNH	729	$227,426	0.10%
97	THERMO FISHER SCIENTIFIC INC	TMO	549	$222,598	0.10%
98	CADENCE DESIGN SYSTEMS INC	CDNS	716	$220,635	0.10%
99	MARVELL TECHNOLOGY INC COMMON	MRVL	2,792	$216,101	0.10%
100	MONOLITHIC POWER SYS INC	609839105	277	$202,592	0.09%
101	NETFLIX INC COM	NFLX	150	$200,869	0.09%
102	TMC THE METALS CO INC COMMON	TMCWW	10,500	$69,300	0.03%
103	FUTUREONE INC	FUTU	100,000	$0	0.00%