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Filers›Family Office›LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA
DOSSIER · 13F-HR · Q1 2026

LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA

LORING WOLCOTT & COOLIDGE FIDUCIARY LLP/MA's family office based in Stamford, CT — $10.0B in tracked AUM across 653 positions as of Q1 2026.

LW
LORING WOLCOTT & COOLIDGE FIDUCIARY LLP/MA·Stamford, CT·Family Office
CIK 0000932974 · last filed Mar 31, 2026
Total AUM
$10.0B
▼ 19.3%
vs prior
Holdings
653
—
positions
Whale Score
59
59
tracked
Activity
—
no data
changes this Q
Top sector
Tech
23% weight
concentration
AI Analysis · Q1 2026 · Q1 2026
Comprehensive Analysis of SEC 13F Filing: Loring Wolcott & Coolidge Fiduciary Advisors LLP/MA
1. Portfolio Overview

Loring Wolcott & Coolidge Fiduciary Advisors (LWC) manages a substantial, diversified equity portfolio valued at approximately $11.40 billion as of September 30, 2025. The portfolio experienced modest growth of 0.7% ($80M) over the quarter, rising from $11.32B. The fund maintains a high level of diversification, holding 628 distinct positions. This large number of holdings su...

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
GOOGL
ALPHABET INC
$916M2.9M9.2%
02
MA
MASTERCARD INC
$688M1.4M6.9%
03
MSFT
MICROSOFT CORP
$683M1.8M6.8%
04
AMZN
AMAZON.COM
$535M2.2M5.4%
05
SYK
STRYKER CORP
$390M1.1M3.9%
06
AAPL
APPLE INC
$372M1.4M3.7%
07
INTU
INTUIT
$356M1.0M3.6%
08
NVDA
NVIDIA CORP
$343M1.8M3.4%
09
TJX
TJX COMPANIES INC
$341M2.1M3.4%
10
DHR
DANAHER CORP SHS BEN INT
$315M1.7M3.2%

Filing history

Filing history loading…
AI Agent · grounded in LORING
haiku-4-5 · 653 positions indexed
Sector mix
  • Tech23%
  • Financials16%
  • Health Care6%
  • Cons. Disc.6%
  • Communications9%
  • Energy38%
  • Other2%
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