East Coast Asset Management, LLC.

In its 13F for Q2 2024 (holdings as of June 30, 2024, filed August 14, 2024), East Coast Asset Management, LLC. reported 70 stock positions worth $275.1 million. Its top holding was Alphabet Class C (GOOG) at 19.2% of the portfolio, followed by Transdigm (TDG, 13.1%) and Meta Platforms Class A (META, 8.1%). Compared with Q1 2024, it opened 1 new position, added to 2 and reduced 39. The biggest buy was a new position in Tesla (TSLA) and the biggest sale Transdigm (TDG, shares −20%).

Most Recent 13F
Q2 2026
Location
ESSEX, MA
CIK
0001579254
Portfolio Value
$275.1M (Q2 2024)
SEC Filing
0001085146-24-003863 ↗ filed Aug 14, 2024

Holdings Value

0$100.0M$200.0M$300.0M$400.0M Q1 2024: $274.1M Q1 2024 Q2 2024: $275.1M $275.1M Q2 2024 Q3 2024: $301.2M Q3 2024 Q4 2024: $299.3M Q4 2024 Q1 2025: $282.4M Q1 2025 Q2 2025: $301.4M Q2 2025 Q3 2025: $319.2M Q3 2025 Q4 2025: $340.0M Q4 2025 Q1 2026: $303.4M Q1 2026 Q2 2026: $338.6M Q2 2026

Holdings 70 stocks · $275.1M
GOOG Alphabet Inc. Class C 19.18% 287,643 $52.8M Reduce -2.1%
TDG Transdigm Group Inc. 13.14% 28,284 $36.1M Reduce -19.8%
META Meta Platforms Inc. Class A 8.14% 44,428 $22.4M Reduce -2.7%
BRK.B Berkshire Hathaway Inc. Class B 6.31% 42,686 $17.4M Reduce -2.9%
BN Brookfield Corp. 5.07% 335,767 $13.9M Reduce -0.2%
PRM Perimeter Solutions SA 4.77% 1,675,063 $13.1M Reduce -0.3%
AMZN Amazon.com Inc. 4.35% 61,910 $12.0M Reduce -0.6%
MA Mastercard Inc. Class A 4.24% 26,468 $11.7M Reduce -0.9%
AAPL Apple Inc. 3.36% 43,906 $9.2M Reduce -1.7%
MCO Moody's Corp. 2.54% 16,619 $7.0M Reduce -1.3%
TJX TJX Companies Inc. filed as TJX COS INC NEW 2.07% 51,755 $5.7M Reduce -0.8%
WWD Woodward Inc. 1.96% 30,964 $5.4M Reduce -0.5%
V Visa Inc. Class A 1.64% 17,142 $4.5M Reduce -0.8%
DE Deere & Co. 1.51% 11,149 $4.2M Reduce -1.1%
CHTR Charter Communications Inc. Class A 1.45% 13,359 $4.0M Reduce -3.9%
SCHW Schwab (charles) Corp. 1.37% 51,304 $3.8M Reduce -1.2%
MSFT Microsoft Corp. 1.36% 8,360 $3.7M Reduce -0.8%
MKL Markel Group Inc. 1.34% 2,337 $3.7M Reduce -0.6%
SHW The Sherwin-Williams Co. 1.22% 11,248 $3.4M Reduce -0.5%
WM Waste Management Inc. 1.12% 14,457 $3.1M Reduce -1.2%
LPX Louisiana-Pacific Corp. 1.10% 36,698 $3.0M Reduce -0.5%
SPY SS SPDR S&P 500 ETF Trust-US 1.05% 5,319 $2.9M No change
BRK.A Berkshire Hathaway Inc. Class A 0.89% 4 $2.4M No change
CL Colgate-Palmolive Co. 0.75% 21,173 $2.1M Reduce -1.3%
UNP Union Pacific Corp. 0.73% 8,891 $2.0M Reduce -1.2%
ADP Automatic Data Processing 0.59% 6,816 $1.6M Reduce -2.3%
CR Crane Co. 0.55% 10,375 $1.5M Reduce -7.2%
VOE Vngrd Mrngstr MD-Cap Val ETF 0.46% 8,339 $1.3M No change
PAYX Paychex Inc. 0.44% 10,183 $1.2M No change
SYY Sysco Corp. 0.44% 16,862 $1.2M Reduce -0.6%
LBRDK Liberty Broadband-C 0.41% 20,817 $1.1M Reduce -2.8%
GOOGL Alphabet Inc. Class A 0.38% 5,725 $1.0M Reduce -2.0%
LH Labcorp Holdings Inc. 0.36% 4,902 $998K Reduce -0.9%
DHR Danaher Corp. 0.33% 3,688 $921K Add +0.0%
JNJ Johnson & Johnson 0.33% 6,199 $906K Reduce -3.1%
CMCSA Comcast Corp. Class A 0.31% 22,117 $866K Reduce -3.3%
BR Broadridge Financial Solutio 0.29% 4,013 $791K No change
OEF iShares S&P 100 ETF 0.26% 2,746 $726K No change
ADBE Adobe Inc. 0.24% 1,179 $655K No change
RACE Ferrari NV 0.23% 1,552 $634K No change
AMGN Amgen Inc. 0.22% 1,950 $609K No change
PG The Procter & Gamble Co. 0.19% 3,108 $513K No change
IWM iShares Russell 2000 ETF 0.18% 2,501 $507K No change
LMT Lockheed Martin Corp. 0.18% 1,047 $489K Reduce -4.6%
SPLV Invesco S&P 500 Low Volatili 0.17% 7,191 $467K No change
IXJ iShares Global Healthcare Et 0.15% 4,471 $415K No change
AMT American Tower Corp. 0.15% 2,095 $407K Reduce -5.6%
ELV Elevance Health Inc. 0.14% 730 $396K No change
INTU Intuit Inc. 0.14% 600 $394K No change
PEP Pepsico Inc. 0.14% 2,383 $393K No change
STLA Stellantis NV 0.14% 18,952 $376K No change
EWL iShares MSCI Switzerland ETF 0.13% 7,626 $368K No change
HD Home Depot Inc. 0.13% 1,040 $358K No change
RSG Republic Services Inc. 0.12% 1,728 $336K No change
AXP American Express Co. 0.12% 1,442 $334K No change
RTX RTX Corp. 0.12% 3,155 $317K Reduce -0.8%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.11% 1,777 $307K Add +0.2%
TSLA Tesla Inc. 0.11% 1,532 $303K New
CLX Clorox Company 0.10% 1,975 $270K No change
MMM 3M Co. 0.10% 2,585 $264K Reduce -1.7%
BSX Boston Scientific Corp. 0.09% 3,304 $254K No change
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.09% 2,538 $252K No change
VOO Vanguard S&P 500 ETF 0.09% 500 $250K No change
PFE Pfizer Inc. 0.09% 8,741 $245K Reduce -1.5%
WMT Walmart Inc. 0.09% 3,608 $244K Reduce -1.0%
JPM JPMorgan Chase & Co. 0.09% 1,156 $234K Reduce -30.2%
VUG Vanguard Mrngstar GR ETF-Sui 0.08% 621 $232K No change
ACN Accenture PLC Class A 0.08% 737 $224K No change
TMO Thermo Fisher Scientific Inc. 0.08% 380 $210K No change
COST Costco Wholesale Corp. 0.07% 242 $206K Reduce -19.3%

Portfolio Sells Q1 2024 → Q2 2024
TDG Transdigm Group Inc. Reduce -19.8% 13.14% −2.70
MA Mastercard Inc. Class A Reduce -0.9% 4.24% −0.45
BRK.B Berkshire Hathaway Inc. Class B Reduce -2.9% 6.31% −0.43
SHW The Sherwin-Williams Co. Reduce -0.5% 1.22% −0.21
DE Deere & Co. Reduce -1.1% 1.51% −0.18
V Visa Inc. Class A Reduce -0.8% 1.64% −0.12
UNP Union Pacific Corp. Reduce -1.2% 0.73% −0.08
BN Brookfield Corp. Reduce -0.2% 5.07% −0.07
SYY Sysco Corp. Reduce -0.6% 0.44% −0.06
CMCSA Comcast Corp. Class A Reduce -3.3% 0.31% −0.05
ADP Automatic Data Processing Reduce -2.3% 0.59% −0.04
JNJ Johnson & Johnson Reduce -3.1% 0.33% −0.04
JPM JPMorgan Chase & Co. Reduce -30.2% 0.09% −0.04
LBRDK Liberty Broadband-C Reduce -2.8% 0.41% −0.03
LH Labcorp Holdings Inc. Reduce -0.9% 0.36% −0.03
LPX Louisiana-Pacific Corp. Reduce -0.5% 1.10% −0.03
CHTR Charter Communications Inc. Class A Reduce -3.9% 1.45% −0.02
WM Waste Management Inc. Reduce -1.2% 1.12% −0.02
AMT American Tower Corp. Reduce -5.6% 0.15% −0.01
MMM 3M Co. Reduce -1.7% 0.10% −0.01
COST Costco Wholesale Corp. Reduce -19.3% 0.07% −0.01
CR Crane Co. Reduce -7.2% 0.55% −0.00
LMT Lockheed Martin Corp. Reduce -4.6% 0.18% −0.00
PFE Pfizer Inc. Reduce -1.5% 0.09% −0.00
RTX RTX Corp. Reduce -0.8% 0.12% +0.00
SCHW Schwab (charles) Corp. Reduce -1.2% 1.37% +0.00
WMT Walmart Inc. Reduce -1.0% 0.09% +0.01
MKL Markel Group Inc. Reduce -0.6% 1.34% +0.03
CL Colgate-Palmolive Co. Reduce -1.3% 0.75% +0.04
META Meta Platforms Inc. Class A Reduce -2.7% 8.14% +0.06
GOOGL Alphabet Inc. Class A Reduce -2.0% 0.38% +0.06
MSFT Microsoft Corp. Reduce -0.8% 1.36% +0.07
MCO Moody's Corp. Reduce -1.3% 2.54% +0.13
TJX TJX Companies Inc. Reduce -0.8% 2.07% +0.14
WWD Woodward Inc. Reduce -0.5% 1.96% +0.21
PRM Perimeter Solutions SA Reduce -0.3% 4.77% +0.22
AMZN Amazon.com Inc. Reduce -0.6% 4.35% +0.25
AAPL Apple Inc. Reduce -1.7% 3.36% +0.57
GOOG Alphabet Inc. Class C Reduce -2.1% 19.18% +2.85

Portfolio Buys Q1 2024 → Q2 2024
TSLA Tesla Inc. New 0.11% +0.11
DHR Danaher Corp. Add +0.0% 0.33% −0.00
IBM Intl Business Machines Corp. Add +0.2% 0.11% −0.01

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 67$338.6MGOOG, TSLA, PRM, TDG, ECHO
Q1 2026 68$303.4MGOOG, TSLA, PRM, TDG, ECHO
Q4 2025 69$340.0MGOOG, PRM, TSLA, TDG, BRK.B
Q3 2025 68$319.2MGOOG, PRM, TDG, META, TSLA
Q2 2025 69$301.4MGOOG, TDG, META, PRM, TSLA
Q1 2025 69$282.4MGOOG, TDG, META, PRM, BN
Q4 2024 71$299.3MGOOG, TDG, PRM, META, BN
Q3 2024 73$301.2MGOOG, TDG, PRM, META, BN
Q2 2024 70$275.1MGOOG, TDG, META, BRK.B, BN
Q1 2024 69$274.1MGOOG, TDG, META, BRK.B, BN