2026 Q2 Portfolio Activity
In 2026 Q2, MATTERN CAPITAL MANAGEMENT, LLC maintained a portfolio of 173 distinct positions. The most significant new addition was ADVANCED MICRO DEVICES INC, now representing 0.03% of the total fund value. They heavily accumulated shares in JPMORGAN CHASE & CO, increasing the position by 510.4%. The fund also reduced its exposure to PHILLIPS 66 by 58.4%.
Position History
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Total Positions
173
Quarter
2026 Q2
Top Holding
AAPL (2.6%)
Top 10 Concentration
17.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 173
MATTERN CAPITAL MANAGEMENT, LLC Full Holdings List — 2026 Q2
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AAPL
APPLE INC
|
Technology | 2.58% | 2.36% |
#1
Prev: #1
|
3.5 |
—
|
-1,238 | -1.6% |
P
S
|
76,362 | $22,096,186 |
$112.71
+171.4%
|
2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | ||
|
GWW
WW GRAINGER INC
|
Industrials | 1.88% | 1.57% |
#2
4
Prev: #6
|
2.8 |
—
|
-191 | -1.6% |
P
S
|
11,817 | $16,075,847 |
$362.86
nan%
|
2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | ||
|
MSFT
MICROSOFT CORP
|
Technology | 1.79% | 1.83% |
#3
Prev: #3
|
2.2 |
—
|
-258 | -0.6% |
P
S
|
41,086 | $15,325,768 |
$199.57
+148.2%
|
2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | ||
|
UNH
UNITEDHEALTH GR...
|
Healthcare | 1.71% | 1.26% |
#4
18
Prev: #22
|
1.7 |
—
|
-3,545 | -9.1% |
P
S
|
35,240 | $14,646,947 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 1.57% | 1.72% |
#5
1
Prev: #4
|
1.6 |
—
|
-43 | -0.3% |
P
S
|
14,372 | $13,444,766 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
AVGO
BROADCOM INC
|
Technology | 1.55% | 1.38% |
#6
10
Prev: #16
|
1.1 |
—
|
-2,022 | -5.4% |
P
S
|
35,199 | $13,296,422 | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
COR
CENCORA INC
|
Healthcare | 1.55% | 1.58% |
#7
2
Prev: #5
|
2.6 |
—
|
4,836 | 11.5% |
P
S
|
46,831 | $13,252,236 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
AFL
AFLAC INC
|
Financial Services | 1.51% | 1.45% |
#8
3
Prev: #11
|
1.1 |
—
|
-316 | -0.3% |
P
S
|
110,309 | $12,933,730 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
CSCO
CISCO SYS INC
|
Technology | 1.45% | 0.94% |
#9
57
Prev: #66
|
2.6 |
—
|
5,408 | 5.4% |
P
S
|
106,058 | $12,457,557 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
LIN
LINDE PLC
|
Basic Materials | 1.44% | 1.43% |
#10
3
Prev: #13
|
1.1 |
—
|
-329 | -1.4% |
P
S
|
23,750 | $12,324,825 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
CB
CHUBB LIMITED
|
Financial Services | 1.43% | 1.41% |
#11
4
Prev: #15
|
1.1 |
—
|
-156 | -0.4% |
P
S
|
35,965 | $12,254,714 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
LLY
ELI LILLY & CO
|
Healthcare | 1.43% | 1.06% |
#12
36
Prev: #48
|
2.6 |
—
|
591 | 6.2% |
P
S
|
10,188 | $12,219,793 | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
WEC
WEC ENERGY GROU...
|
Utilities | 1.42% | 1.52% |
#13
6
Prev: #7
|
1.1 |
—
|
-6,059 | -5.5% |
P
S
|
103,889 | $12,131,119 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
LOW
LOWES COS INC
|
Consumer Cyclical | 1.41% | 1.47% |
#14
4
Prev: #10
|
2.6 |
—
|
2,904 | 5.6% |
P
S
|
54,910 | $12,107,106 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
GD
GENERAL DYNAMIC...
|
Industrials | 1.39% | 1.36% |
#15
2
Prev: #17
|
1.1 |
—
|
542 | 1.6% |
P
S
|
33,512 | $11,871,460 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
TXN
TEXAS INSTRS IN...
|
Technology | 1.38% | 0.94% |
#16
49
Prev: #65
|
1.1 |
—
|
-876 | -2.2% |
P
S
|
39,548 | $11,788,072 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
NEE
NEXTERA ENERGY ...
|
Utilities | 1.35% | 1.49% |
#17
9
Prev: #8
|
1.0 |
—
|
-2,338 | -1.7% |
P
S
|
131,600 | $11,550,532 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
CMS
CMS ENERGY CORP
|
Utilities | 1.35% | 1.48% |
#18
9
Prev: #9
|
1.0 |
—
|
-8,764 | -5.5% |
P
S
|
150,896 | $11,543,544 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
ADP
AUTOMATIC DATA ...
|
Technology | 1.31% | 1.20% |
#19
8
Prev: #27
|
1.0 |
—
|
830 | 1.7% |
P
S
|
50,215 | $11,245,649 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
AWK
AMERICAN WTR WK...
|
Utilities | 1.30% | 1.43% |
#20
6
Prev: #14
|
1.0 |
—
|
-2,662 | -3.0% |
P
S
|
84,940 | $11,176,405 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
TT
TRANE TECHNOLOG...
|
Industrials | 1.30% | 1.18% |
#21
11
Prev: #32
|
1.0 |
—
|
-940 | -4.0% |
P
S
|
22,695 | $11,146,876 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
APH
AMPHENOL CORP
|
Technology | 1.29% | 0.80% |
#22
47
Prev: #69
|
2.5 |
—
|
9,706 | 18.4% |
P
S
|
62,586 | $11,035,164 | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
BRO
BROWN & BROWN I...
|
Financial Services | 1.27% | 1.11% |
#23
15
Prev: #38
|
2.5 |
—
|
27,160 | 19.0% |
P
S
|
169,855 | $10,896,198 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
SHW
SHERWIN WILLIAM...
|
Basic Materials | 1.26% | 1.12% |
#24
13
Prev: #37
|
2.5 |
—
|
2,106 | 7.2% |
P
S
|
31,373 | $10,802,351 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
FDS
FACTSET RESH SY...
|
Financial Services | 1.26% | 1.21% |
#25
1
Prev: #26
|
1.0 |
—
|
120 | 0.3% |
P
S
|
46,828 | $10,774,186 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
LHX
L3HARRIS TECHNO...
|
Industrials | 1.24% | 1.44% |
#26
14
Prev: #12
|
2.5 |
—
|
1,904 | 5.5% |
P
S
|
36,645 | $10,648,671 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
HD
HOME DEPOT INC
|
Consumer Cyclical | 1.24% | 1.07% |
#27
18
Prev: #45
|
2.5 |
—
|
2,751 | 10.1% |
P
S
|
30,013 | $10,584,985 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
WMT
WALMART INC
|
Consumer Defensive | 1.24% | 1.31% |
#28
9
Prev: #19
|
2.5 |
—
|
5,228 | 5.9% |
P
S
|
93,445 | $10,583,581 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
PAYX
PAYCHEX INC
|
Technology | 1.23% | 1.18% |
#29
2
Prev: #31
|
1.0 |
—
|
273 | 0.3% |
P
S
|
107,571 | $10,577,456 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
ADI
ANALOG DEVICES ...
|
Technology | 1.22% | 1.01% |
#30
24
Prev: #54
|
1.0 |
—
|
-126 | -0.5% |
P
S
|
26,398 | $10,484,494 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 1.21% | 0.18% |
#31
66
Prev: #97
|
3.5 |
—
|
26,516 | 510.4% |
P
S
|
31,711 | $10,379,962 | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
ECL
ECOLAB INC
|
Basic Materials | 1.20% | 1.13% |
#32
4
Prev: #36
|
1.0 |
—
|
1,449 | 4.1% |
P
S
|
36,966 | $10,299,097 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
MSI
MOTOROLA SOLUTI...
|
Technology | 1.20% | 1.28% |
#33
12
Prev: #21
|
1.0 |
—
|
134 | 0.5% |
P
S
|
24,690 | $10,253,510 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
ATO
ATMOS ENERGY CO...
|
Utilities | 1.19% | 1.32% |
#34
16
Prev: #18
|
1.0 |
—
|
-335 | -0.6% |
P
S
|
59,371 | $10,227,842 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
BLK
BLACKROCK INC
|
Financial Services | 1.19% | 1.20% |
#35
6
Prev: #29
|
1.0 |
—
|
234 | 2.3% |
P
S
|
10,621 | $10,212,729 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
AMGN
AMGEN INC
|
Healthcare | 1.18% | 1.01% |
#36
19
Prev: #55
|
2.5 |
—
|
4,118 | 17.2% |
P
S
|
28,008 | $10,142,257 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 1.18% | 1.03% |
#37
15
Prev: #52
|
2.5 |
—
|
4,526 | 12.8% |
P
S
|
39,870 | $10,125,845 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
V
VISA INC
|
Financial Services | 1.18% | 0.98% |
#38
21
Prev: #59
|
2.5 |
—
|
2,548 | 9.5% |
P
S
|
29,508 | $10,123,900 | 2023 Q2 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
PH
PARKER-HANNIFIN...
|
Industrials | 1.16% | 0.97% |
#39
21
Prev: #60
|
2.5 |
—
|
1,053 | 11.6% |
P
S
|
10,138 | $9,916,181 | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
ABT
ABBOTT LABORATO...
|
Healthcare | 1.15% | 1.30% |
#40
20
Prev: #20
|
1.0 |
—
|
3,158 | 3.0% |
P
S
|
109,046 | $9,894,834 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
ITW
ILLINOIS TOOL W...
|
Industrials | 1.15% | 1.11% |
#41
Prev: #41
|
1.0 |
—
|
1,060 | 3.0% |
P
S
|
36,515 | $9,876,212 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
XYL
XYLEM INC
|
Industrials | 1.15% | 1.08% |
#42
2
Prev: #44
|
2.5 |
—
|
7,689 | 10.2% |
P
S
|
83,398 | $9,858,478 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
WM
WASTE MGMT INC ...
|
Industrials | 1.15% | 1.17% |
#43
10
Prev: #33
|
1.0 |
—
|
1,801 | 4.3% |
P
S
|
44,162 | $9,842,827 | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
SPGI
S&P GLOBAL INC
|
Financial Services | 1.15% | 1.11% |
#44
5
Prev: #39
|
2.5 |
—
|
2,286 | 10.5% |
P
S
|
24,125 | $9,825,148 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
ROP
ROPER TECHNOLOG...
|
Technology | 1.15% | 1.23% |
#45
21
Prev: #24
|
1.0 |
—
|
-27 | -0.1% |
P
S
|
29,027 | $9,822,447 | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
NJR
NEW JERSEY RES ...
|
Utilities | 1.14% | 1.18% |
#46
16
Prev: #30
|
1.0 |
—
|
-5,345 | -3.0% |
P
S
|
174,671 | $9,788,563 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
SYK
STRYKER CORPORA...
|
Healthcare | 1.14% | 1.05% |
#47
2
Prev: #49
|
2.5 |
—
|
4,429 | 16.6% |
P
S
|
31,079 | $9,784,912 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
PLD
PROLOGIS INC.
|
Real Estate | 1.13% | 1.15% |
#48
14
Prev: #34
|
1.0 |
—
|
-1,106 | -1.5% |
P
S
|
71,369 | $9,668,387 | 2022 Q2 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
CL
COLGATE PALMOLI...
|
Consumer Defensive | 1.12% | 1.06% |
#49
2
Prev: #47
|
0.9 |
—
|
227 | 0.2% |
P
S
|
104,479 | $9,578,635 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-24 | |||
|
CTAS
CINTAS CORP
|
Industrials | 1.11% | 1.05% |
#50
Prev: #50
|
2.4 |
—
|
4,174 | 8.1% |
P
S
|
55,902 | $9,507,812 | 2022 Q3 | 13F Filing | 2026-06-30 | 2026-07-24 |
Showing 1-50 of 173 holdings