Back to Corundum Group, Inc.

Corundum Group, Inc.

Q3 2026 13F filing

Updated 8 days ago

122 disclosed positions worth $380.1M

Portfolio value
$380.1M
Total holdings
122
New positions
15
Closed positions
5
Increased
80
Decreased
17
Turnover
16.4%
Filed
2026-10-28

Full holdings

Every line item disclosed in Q3 2026

E

ISHARES RUSSELL 1000 GROWTH ET

+0.7%
Value
$43.1M
Shares
344.2K
% Port
11.34%
E

ISHARES RUSSELL 1000 VALUE ETF

Unchanged
Value
$41.5M
Shares
167.2K
% Port
10.91%
M
3.MMM

3M COMPANY

+39.3%
Value
$22.7M
Shares
138.5K
% Port
5.98%
E

ISHARES MSCI EAFE ETF

+8.9%
Value
$18.7M
Shares
179.6K
% Port
4.91%
E

ISHARES RUSSELL 2000 GROWTH ET

-0.5%
Value
$12.3M
Shares
34.6K
% Port
3.25%
E

ISHARES RUSSELL 2000 VALUE ETF

-2.3%
Value
$10.9M
Shares
51.8K
% Port
2.86%
S
7.SPY

STATE STREET SPDR S&P 500 ETF

+11.1%
Value
$10.6M
Shares
13.9K
% Port
2.79%
E

ISHARES RUSSELL MID CAP GROWTH

+0.5%
Value
$10.6M
Shares
76.7K
% Port
2.78%
A

APPLE INC

+27.4%
Value
$10.4M
Shares
31.1K
% Port
2.73%
E
10.ETHA

ISHARES RUSSELL MID CAP VALUE

+0.7%
Value
$10M
Shares
62.2K
% Port
2.63%
L
11.LMT

LOCKHEED MARTIN CORP

+0.1%
Value
$9.7M
Shares
19.1K
% Port
2.55%
M
12.MSFT

MICROSOFT CORP

+38.9%
Value
$8.9M
Shares
17.4K
% Port
2.34%
E
13.ETHA

ISHARES TRUST ISHARES ESG OPTI

-0.9%
Value
$7.4M
Shares
47.5K
% Port
1.95%
L
14.LIN

LINDE PLC ORDINARY SHARES

+0.0%
Value
$6.6M
Shares
13.9K
% Port
1.74%
V
15.VGES

VANGUARD RUSSELL 1000 VALUE ET

+4.1%
Value
$5.4M
Shares
49.8K
% Port
1.42%
G

ALPHABET INC CLASS C CAPITAL S

+49.9%
Value
$4.9M
Shares
14.3K
% Port
1.28%
E
17.ETHA

ISHARES RUSSELL 1000 ETF

+4.5%
Value
$4.8M
Shares
11.5K
% Port
1.26%
E
18.ETHA

ISHARES CORE S&P SMALL CAP ETF

+1098.5%
Value
$4.6M
Shares
34.0K
% Port
1.22%
E
19.ETHA

ISHARES RUSSELL 2000 ETF

+5.5%
Value
$4.1M
Shares
14.8K
% Port
1.08%
N
20.NVDA

NVIDIA CORP

+2.7%
Value
$4.1M
Shares
17.9K
% Port
1.08%
J

JPMORGAN CHASE & CO

+25.7%
Value
$4.1M
Shares
12.4K
% Port
1.08%
I
22.INTC

INTEL CORP

+4.0%
Value
$3.7M
Shares
31.0K
% Port
0.98%
G
23.GLD

SPDR GOLD SHARES ETF

+4.0%
Value
$3.7M
Shares
9.8K
% Port
0.98%
S

SPDR SERIES TRUST STATE STREET

+10.1%
Value
$3.7M
Shares
41.0K
% Port
0.97%
I
25.IVZ

INVESCO EXCHANGE TRADED FD TR

+5.4%
Value
$3.5M
Shares
49.9K
% Port
0.93%
G

ALPHABET INC CLASS A COMMON ST

+0.5%
Value
$3.4M
Shares
9.8K
% Port
0.89%
E
27.ETHA

ISHARES S&P 500 GROWTH ETF

+13.1%
Value
$3.3M
Shares
23.1K
% Port
0.86%
L
28.LLY

ELI LILLY & CO

+66.6%
Value
$3.2M
Shares
2.8K
% Port
0.85%
E
29.ETHA

ISHARES S&P MID CAP 400 GROWTH

+356.8%
Value
$3.1M
Shares
28.6K
% Port
0.83%
X
30.XOM

EXXONMOBIL HOLDINGS CORPORATIO

+2.1%
Value
$3.1M
Shares
19.2K
% Port
0.82%
C
31.CSCO

CISCO SYSTEMS INC

+39.7%
Value
$3M
Shares
28.3K
% Port
0.80%
V
32.VGES

VANGUARD S&P 500 ETF

+4.3%
Value
$3M
Shares
4.3K
% Port
0.80%
E
33.ETHA

ISHARES SELECT DIVIDEND ETF

Value
$2.9M
Shares
18.8K
% Port
0.75%
F
34.FPF

FIRST TRUST GLOBAL TACTICAL CO

+6.1%
Value
$2.7M
Shares
89.3K
% Port
0.72%
C
35.CAT

CATERPILLAR INC

+0.9%
Value
$2.7M
Shares
3.4K
% Port
0.72%
E
36.ETHA

ISHARES CORE S&P 500 ETF

Value
$2.5M
Shares
3.3K
% Port
0.67%
A
37.AMZN

AMAZON.COM INC

+15.4%
Value
$2.5M
Shares
9.9K
% Port
0.65%
A
38.AVGO

BROADCOM INC COMMON STOCK

+0.2%
Value
$2.4M
Shares
6.8K
% Port
0.63%
V
39.V

VISA INC CL A COMMON STOCK

+4.6%
Value
$2.2M
Shares
6.2K
% Port
0.59%
S

SELECT SECTOR SPDR TRUST STATE

+6.0%
Value
$2.2M
Shares
56.6K
% Port
0.59%
A
41.ABBV

ABBVIE INC

+3.0%
Value
$2.2M
Shares
8.2K
% Port
0.57%
J
42.JNJ

JOHNSON & JOHNSON COMMON STOCK

+3.1%
Value
$2.1M
Shares
8.0K
% Port
0.56%
?
43.N/A

NUSHARES ETF TR SMALL CAP ETF

-0.3%
Value
$2.1M
Shares
43.2K
% Port
0.55%
E
44.ETHA

ISHARES CORE S&P MID CAP ETF

-3.7%
Value
$1.9M
Shares
26.1K
% Port
0.49%
M
45.MRK

MERCK & CO INC

+19.9%
Value
$1.9M
Shares
12.8K
% Port
0.49%
I

ISHARES S&P MID CAP 400 VALUE

Value
$1.8M
Shares
13.2K
% Port
0.48%
G

GOLDMAN SACHS GROUP INC

+3.2%
Value
$1.8M
Shares
2.0K
% Port
0.46%
U

US BANCORP DEL COM

+3.7%
Value
$1.7M
Shares
29.0K
% Port
0.44%
C

BRISTOL MYERS SQUIBB CO

+3.2%
Value
$1.7M
Shares
26.6K
% Port
0.44%
B

BERKSHIRE HATHAWAY CLASS B

+24.6%
Value
$1.6M
Shares
3.2K
% Port
0.42%