2026 Q1 Portfolio Activity
In 2026 Q1, FOSTER DYKEMA CABOT & PARTNERS, LLC maintained a portfolio of 334 distinct positions. The most significant new addition was ASTRAZENECA PLC, now representing 0.01% of the total fund value. They heavily accumulated shares in VANGUARD SPECIALIZED FUNDS, increasing the position by 14.8%.
Position History
hover any row below to update
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Total Positions
334
Quarter
2026 Q1
Top Holding
SPY (17.3%)
Top 10 Concentration
67.5%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 334
FOSTER DYKEMA CABOT & PARTNERS, LLC Full Holdings List — 2026 Q1
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPY
STATE STR SPDR ...
|
ETF | 17.30% | 17.56% |
#1
Prev: #1
|
6.5 |
—
|
-813 | -0.2% |
P
S
|
417,001 | $271,940,865 |
$464.65
+62.0%
|
2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | ||
|
JPST
J P MORGAN EXCH...
|
ETF | 15.32% | 15.24% |
#2
Prev: #2
|
6.0 |
—
|
-125,385 | -2.6% |
P
S
|
4,759,095 | $240,857,779 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
ICSH
ISHARES TR
|
ETF | 13.38% | 12.51% |
#3
Prev: #3
|
5.5 |
—
|
128,873 | 3.2% |
P
S
|
4,154,724 | $210,312,114 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
APH
AMPHENOL CORP
|
Technology | 4.04% | 4.25% |
#4
Prev: #4
|
2.6 |
—
|
-8,832 | -1.7% |
P
S
|
501,462 | $63,485,269 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
PWR
QUANTA SVCS INC
|
Industrials | 3.50% | 2.64% |
#5
3
Prev: #8
|
2.4 |
—
|
-1,581 | -1.6% |
P
S
|
100,312 | $55,073,296 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 3.13% | 3.37% |
#6
Prev: #6
|
1.8 |
—
|
-817 | -0.3% |
P
S
|
236,429 | $49,241,068 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 3.02% | 3.16% |
#7
Prev: #7
|
1.7 |
—
|
769 | 0.5% |
P
S
|
165,126 | $47,483,640 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 2.86% | 2.40% |
#8
2
Prev: #10
|
1.6 |
—
|
-148 | -0.3% |
P
S
|
45,089 | $44,928,041 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 2.68% | 3.37% |
#9
4
Prev: #5
|
1.6 |
—
|
472 | 0.4% |
P
S
|
113,927 | $42,172,375 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 2.22% | 2.37% |
#10
1
Prev: #11
|
1.4 |
—
|
-1,244 | -1.0% |
P
S
|
118,474 | $34,850,316 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
AXP
AMERICAN EXPRES...
|
Financial Services | 2.19% | 2.58% |
#11
2
Prev: #9
|
1.4 |
—
|
380 | 0.3% |
P
S
|
113,749 | $34,406,889 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 2.10% | 2.20% |
#12
Prev: #12
|
1.3 |
—
|
-2,754 | -1.4% |
P
S
|
189,078 | $32,977,175 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
ETN
EATON CORP PLC
|
Industrials | 2.08% | 1.80% |
#13
2
Prev: #15
|
1.3 |
—
|
-622 | -0.7% |
P
S
|
91,438 | $32,704,650 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
GS
GOLDMAN SACHS G...
|
Financial Services | 2.03% | 1.99% |
#14
1
Prev: #13
|
1.3 |
—
|
877 | 2.4% |
P
S
|
37,766 | $31,949,696 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
WM
WASTE MGMT INC ...
|
Industrials | 1.88% | 1.74% |
#15
2
Prev: #17
|
1.3 |
—
|
-372 | -0.3% |
P
S
|
128,314 | $29,485,306 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
NOC
NORTHROP GRUMMA...
|
Industrials | 1.87% | 1.54% |
#16
7
Prev: #23
|
1.2 |
—
|
-825 | -1.9% |
P
S
|
43,111 | $29,412,076 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 1.70% | 1.74% |
#17
1
Prev: #18
|
1.2 |
—
|
-285 | -0.5% |
P
S
|
55,901 | $26,787,759 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
LLY
ELI LILLY & CO
|
Healthcare | 1.64% | 1.86% |
#18
4
Prev: #14
|
1.2 |
—
|
-44 | -0.2% |
P
S
|
28,073 | $25,820,711 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
VRTX
VERTEX PHARMACE...
|
Healthcare | 1.64% | 1.63% |
#19
Prev: #19
|
1.2 |
—
|
-552 | -0.9% |
P
S
|
57,792 | $25,806,440 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
CTAS
CINTAS CORP
|
Industrials | 1.63% | 1.76% |
#20
4
Prev: #16
|
1.2 |
—
|
-685 | -0.4% |
P
S
|
151,639 | $25,648,231 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
IEFA
ISHARES TR
|
ETF | 1.58% | 1.53% |
#21
3
Prev: #24
|
1.1 |
—
|
-4,464 | -1.6% |
P
S
|
273,806 | $24,787,645 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
AAPL
APPLE INC
|
Technology | 1.52% | 1.60% |
#22
1
Prev: #21
|
1.1 |
—
|
-1,732 | -1.8% |
P
S
|
94,336 | $23,941,434 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
AVGO
BROADCOM INC
|
Technology | 1.48% | 1.54% |
#23
1
Prev: #22
|
1.1 |
—
|
2,997 | 4.1% |
P
S
|
75,391 | $23,334,286 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
TMO
THERMO FISHER S...
|
Healthcare | 1.41% | 1.61% |
#24
4
Prev: #20
|
1.1 |
—
|
-137 | -0.3% |
P
S
|
45,103 | $22,190,708 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
VTI
VANGUARD INDEX ...
|
ETF | 1.09% | 1.11% |
#25
Prev: #25
|
0.9 |
—
|
-396 | -0.7% |
P
S
|
53,492 | $17,160,769 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 0.57% | 0.61% |
#26
Prev: #26
|
0.7 |
—
|
-691 | -2.2% |
P
S
|
31,007 | $8,894,668 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
XLK
SELECT SECTOR S...
|
Unknown | 0.46% | 0.48% |
#27
Prev: #27
|
0.7 |
—
|
-440 | -0.8% |
P
S
|
54,152 | $7,196,801 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
INDB
INDEPENDENT BK ...
|
Financial Services | 0.40% | 0.37% |
#28
Prev: #28
|
1.2 |
—
|
no change | no change |
P
S
|
82,067 | $6,224,782 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
SPYX
SPDR SERIES TRU...
|
ETF | 0.34% | 0.35% |
#29
Prev: #29
|
1.1 |
—
|
no change | no change |
P
S
|
100,831 | $5,347,068 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
VOO
VANGUARD INDEX ...
|
ETF | 0.31% | 0.31% |
#30
1
Prev: #31
|
1.1 |
—
|
no change | no change |
P
S
|
8,120 | $4,852,106 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
IWF
ISHARES TR
|
ETF | 0.29% | 0.31% |
#31
1
Prev: #30
|
0.6 |
—
|
-92 | -0.9% |
P
S
|
10,673 | $4,550,967 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
PG
PROCTER & GAMBL...
|
Consumer Defensive | 0.25% | 0.24% |
#32
Prev: #32
|
0.6 |
—
|
-408 | -1.5% |
P
S
|
26,828 | $3,875,036 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
IVV
ISHARES TR
|
ETF | 0.18% | 0.18% |
#33
Prev: #33
|
0.6 |
—
|
-15 | -0.4% |
P
S
|
4,240 | $2,769,610 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
IWD
ISHARES TR
|
ETF | 0.13% | 0.13% |
#34
Prev: #34
|
0.6 |
—
|
-118 | -1.2% |
P
S
|
9,635 | $2,058,710 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
PHYS
SPROTT ASSET MA...
|
Unknown | 0.13% | 0.12% |
#35
Prev: #35
|
1.1 |
—
|
no change | no change |
P
S
|
58,084 | $2,058,497 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
WMT
WALMART INC
|
Consumer Defensive | 0.13% | 0.11% |
#36
1
Prev: #37
|
1.1 |
—
|
no change | no change |
P
S
|
15,838 | $1,972,267 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
SDG
ISHARES TR
|
ETF | 0.11% | 0.11% |
#37
1
Prev: #36
|
1.0 |
—
|
no change | no change |
P
S
|
21,421 | $1,798,347 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
VEU
VANGUARD INTL E...
|
ETF | 0.09% | 0.08% |
#38
2
Prev: #40
|
1.0 |
—
|
no change | no change |
P
S
|
18,599 | $1,396,785 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
V
VISA INC
|
Financial Services | 0.09% | 0.10% |
#39
1
Prev: #38
|
1.0 |
—
|
no change | no change |
P
S
|
4,522 | $1,366,729 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
PEP
PEPSICO INC
|
Consumer Defensive | 0.08% | 0.08% |
#40
1
Prev: #41
|
0.5 |
—
|
-562 | -6.2% |
P
S
|
8,572 | $1,331,146 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
MCD
MCDONALDS CORP
|
Consumer Cyclical | 0.08% | 0.08% |
#41
1
Prev: #42
|
1.0 |
—
|
no change | no change |
P
S
|
4,250 | $1,320,858 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 0.08% | 0.07% |
#42
2
Prev: #44
|
1.0 |
—
|
no change | no change |
P
S
|
5,153 | $1,259,599 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
SPGI
S&P GLOBAL INC
|
Financial Services | 0.08% | 0.09% |
#43
4
Prev: #39
|
1.0 |
—
|
no change | no change |
P
S
|
2,859 | $1,216,047 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
PLD
PROLOGIS INC.
|
Real Estate | 0.07% | 0.06% |
#44
2
Prev: #46
|
1.0 |
—
|
no change | no change |
P
S
|
8,149 | $1,077,135 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
CSCO
CISCO SYS INC
|
Technology | 0.07% | 0.06% |
#45
2
Prev: #47
|
0.5 |
—
|
373 | 2.8% |
P
S
|
13,828 | $1,072,915 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
MS
MORGAN STANLEY
|
Financial Services | 0.07% | 0.07% |
#46
3
Prev: #43
|
1.0 |
—
|
no change | no change |
P
S
|
6,473 | $1,065,262 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
MRK
MERCK & CO INC
|
Healthcare | 0.07% | 0.06% |
#47
4
Prev: #51
|
0.5 |
—
|
-234 | -2.6% |
P
S
|
8,626 | $1,044,954 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
CAT
CATERPILLAR INC
|
Industrials | 0.06% | 0.05% |
#48
8
Prev: #56
|
1.0 |
—
|
no change | no change |
P
S
|
1,418 | $1,004,596 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
XOM
EXXON MOBIL COR...
|
Energy | 0.06% | 0.04% |
#49
16
Prev: #65
|
1.0 |
—
|
no change | no change |
P
S
|
5,645 | $957,731 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
QQQ
INVESCO QQQ TR
|
ETF | 0.06% | 0.06% |
#50
2
Prev: #48
|
1.0 |
—
|
no change | no change |
P
S
|
1,615 | $932,146 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 |
Showing 1-50 of 334 holdings