DOSSIER · 13F-HR · Q2 2026

FOSTER DYKEMA CABOT & PARTNERS, LLC

$1.7B in tracked AUM across 324 positions as of Q2 2026.

FD
CIK 0002011882 · last filed Jun 30, 2026
Total AUM
$1.7B
as of Q2 2026
Holdings
324
positions
Whale Score
67
67
tracked
Activity
no data
changes this Q
AI Analysis · Q2 2026

FOSTER DYKEMA CABOT & PARTNERS, LLC filed its latest 13F-HR for Q2 2026. See the latest holdings and position changes below.

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
SPY
STATE STR SPDR S&P 500 ETF T
$311M415K18.1%
02
JPST
J P MORGAN EXCHANGE TRADED F
$244M4.8M14.2%
03
ICSH
ISHARES TR
$214M4.2M12.4%
04
APH
AMPHENOL CORP
$87M490K5.0%
05
PWR
QUANTA SVCS INC
$69M96K4.0%
06
GOOGL
ALPHABET INC
$59M165K3.4%
07
AMZN
AMAZON COM INC
$56M235K3.3%
08
MSFT
MICROSOFT CORP
$43M115K2.5%
09
COST
COSTCO WHOLESALE CORPORATION
$42M45K2.4%
10
AXP
AMERICAN EXPRESS CO
$39M115K2.3%

Filing history

2026Q2Jun 30
$1.7B 9.5%
324 positionsView →
2026Q1Mar 31
$1.6B 3.4%
323 positionsView →
2025Q4Dec 31
$1.6B 6.8%
330 positionsView →
2025Q3Sep 30
$1.5B 7.2%
421 positionsView →
2025Q2Jun 30
$1.4B 14.1%
343 positionsLocked
2025Q1Mar 31
$1.2B 2.9%
342 positionsLocked
2024Q4Dec 31
$1.3B 7.7%
379 positionsLocked
2024Q3Sep 30
$1.2B 6.6%
520 positionsLocked
2024Q2Jun 30
$1.1B 4.1%
332 positionsLocked
2024Q1Mar 31
$1.1B 13.8%
320 positionsLocked
2023Q4Dec 31
$944M
317 positionsLocked