East Coast Asset Management, LLC.

Q3 2020 13F-HR/A Holdings

Location
Essex, MA
Holdings as of
9/30/2020
Date filed
10/30/2026
Form type
13F-HR/A - RESTATEMENT
Num holdings
62
Total value ($000)
$350,234
Net value change ($000)
+1,165 (0.3%)
New positions
0
Sold out positions
0
Turnover %
0.0%
Sector allocation + QoQ delta (equities-only)
Prev filing: 10/30/2026 Next filing: 10/30/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 2020
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)
CHTR 5,414 12.9%
AMZN 1,568 6.0%
MA 1,347 6.1%
DE 877 38.6%
META 640 4.0%
SBUX 332 16.4%
TJX 278 8.5%
UNP 232 14.4%
BRK-B 211 19.7%
SPY 169 8.6%
Top Reduces (Value $000, Stocks/ETFs)
BRK-B -4,219 -11.4%
AAPL -1,891 -24.3%
GOOGL -1,816 -3.7%
WWD -1,470 -4.9%
MCO -1,206 -4.5%
TDG -431 -1.3%
SCHW -248 -2.7%
BDX -142 -5.5%
ADP -90 -6.3%
AMT -53 -6.5%
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