FOSTER DYKEMA CABOT & PARTNERS, LLC

Q2 2026 13F-HR Holdings

Location
Waltham, MA
Holdings as of
6/30/2026
Date filed
8/11/2026
Form type
13F-HR
Num holdings
324
Total value ($000)
$1,721,062
Net value change ($000)
+149,253 (9.5%)
New positions
9
Sold out positions
8
Turnover %
0.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 5/14/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
SPY 38,921 14.3%
APH 23,067 36.3%
PWR 13,711 24.9%
GOOGL 11,339 23.9%
LLY 7,793 30.2%
AMZN 6,727 13.7%
GS 6,320 19.8%
ETN 5,384 16.5%
AVGO 5,309 22.8%
NVDA 4,472 13.6%
Top Reduces (Value $000, Stocks/ETFs)
NOC -7,454 -25.3%
COST -2,879 -6.4%
TMO -1,272 -5.7%
WM -861 -2.9%
ZTS -584 -98.0%
ACN -512 -93.8%
PHYS -310 -15.1%
XOM -192 -20.0%
HON -177 -100.0%
LMT -175 -20.3%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type