East Coast Asset Management, LLC.

Q4 2023 13F-HR/A Holdings

Location
Essex, MA
Holdings as of
12/31/2023
Date filed
10/30/2026
Form type
13F-HR/A - RESTATEMENT
Num holdings
67
Total value ($000)
$390,778
Net value change ($000)
+40,250 (11.5%)
New positions
2
Sold out positions
0
Turnover %
0.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 10/30/2026 Next filing: 10/30/2026 SEC filing

Snapshot: Change Analysis

Compared to Q3 2023
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)
TDG 11,927 20.0%
META 8,985 23.0%
BN 5,176 28.3%
GOOGL 3,419 5.4%
AMZN 1,850 19.3%
MCO 1,485 23.1%
AAPL 1,102 12.6%
CR 1,032 33.0%
SCHW 895 25.3%
SHW 830 19.8%
Top Reduces (Value $000, Stocks/ETFs)
CHTR -3,679 -27.0%
LBRDA -546 -11.6%
PRM -475 -3.4%
ADP -74 -3.2%
PFE -66 -12.5%
DHR -62 -6.8%
JNJ -52 -4.2%
CMCSA -29 -2.7%
PG -21 -2.4%
PEP -5 -1.2%
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