Filed: 2/14/2023ACC: 0001085146-23-001171
📋 What this filing means
EAST COAST ASSET MANAGEMENT, LLC. filed this quarterly 13F‑HR report disclosing 60 equity positions with a total reported market value of $197.45M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
60
Positions
$197.45M
Total AUM (reported)
2.69M
Total Shares
Allocation by class
COM$92.86M47.0%
CAP STK CL C$33.58M17.0%
CL A$25.19M12.8%
CL B NEW$16.80M8.5%
COMMON STOCK$13.38M6.8%
COM SER C$4.34M2.2%
COM CL A$3.59M1.8%
Portfolio Concentration
Top 3$81.26M41.2%
4–10$52.02M26.3%
11–25$45.13M22.9%
Rest$19.04M9.6%
Top 3 weight
41.2%
Top 10 weight
67.5%
Voting Authority Distribution
Total shares with voting rights: 2.69M
Sole
Full voting authority
2.69M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole60
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings60
Rows:
ALPHABET INC
SOLEShares378.43K
TypeSH
Market value$33.58M
17.01%
Sole
378.43K
Shared
0.00
None
0.00
TRANSDIGM GROUP INC
SOLEShares49.04K
TypeSH
Market value$30.88M
15.64%
Sole
49.04K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares54.39K
TypeSH
Market value$16.80M
8.51%
Sole
54.39K
Shared
0.00
None
0.00
PERIMETER SOLUTIONS SA
SOLEShares1.46M
TypeSH
Market value$13.38M
6.77%
Sole
1.46M
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares27.80K
TypeSH
Market value$9.67M
4.90%
Sole
27.80K
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares66.35K
TypeSH
Market value$7.98M
4.04%
Sole
66.35K
Shared
0.00
None
0.00
APPLE INC
SOLEShares45.21K
TypeSH
Market value$5.87M
2.97%
Sole
45.21K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares63.17K
TypeSH
Market value$5.31M
2.69%
Sole
63.17K
Shared
0.00
None
0.00
DEERE & CO
SOLEShares11.63K
TypeSH
Market value$4.99M
2.53%
Sole
11.63K
Shared
0.00
None
0.00
CHARTER COMMUNICATIONS INC N
SOLEShares14.22K
TypeSH
Market value$4.82M
2.44%
Sole
14.22K
Shared
0.00
None
0.00
MOODYS CORP
SOLEShares17.13K
TypeSH
Market value$4.77M
2.42%
Sole
17.13K
Shared
0.00
None
0.00
WASTE MGMT INC DEL
SOLEShares27.93K
TypeSH
Market value$4.38M
2.22%
Sole
27.93K
Shared
0.00
None
0.00
SCHWAB CHARLES CORP
SOLEShares52.31K
TypeSH
Market value$4.36M
2.21%
Sole
52.31K
Shared
0.00
None
0.00
LIBERTY BROADBAND CORP
SOLEShares56.90K
TypeSH
Market value$4.34M
2.20%
Sole
56.90K
Shared
0.00
None
0.00
TJX COS INC NEW
SOLEShares52.10K
TypeSH
Market value$4.15M
2.10%
Sole
52.10K
Shared
0.00
None
0.00
VISA INC
SOLEShares17.28K
TypeSH
Market value$3.59M
1.82%
Sole
17.28K
Shared
0.00
None
0.00
WOODWARD INC
SOLEShares31.49K
TypeSH
Market value$3.04M
1.54%
Sole
31.49K
Shared
0.00
None
0.00
SPDR S&P 500 ETF TR
SOLEShares6.34K
TypeSH
Market value$2.42M
1.23%
Sole
6.34K
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares9.63K
TypeSH
Market value$2.31M
1.17%
Sole
9.63K
Shared
0.00
None
0.00
BECTON DICKINSON & CO
SOLEShares8.98K
TypeSH
Market value$2.28M
1.16%
Sole
8.98K
Shared
0.00
None
0.00
STARBUCKS CORP
SOLEShares22.49K
TypeSH
Market value$2.23M
1.13%
Sole
22.49K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares4.00
TypeSH
Market value$1.87M
0.95%
Sole
4.00
Shared
0.00
None
0.00
UNION PAC CORP
SOLEShares8.99K
TypeSH
Market value$1.86M
0.94%
Sole
8.99K
Shared
0.00
None
0.00
AUTOMATIC DATA PROCESSING IN
SOLEShares7.46K
TypeSH
Market value$1.78M
0.90%
Sole
7.46K
Shared
0.00
None
0.00
COLGATE PALMOLIVE CO
SOLEShares22.02K
TypeSH
Market value$1.74M
0.88%
Sole
22.02K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ALPHABET INCSOLE | CAP STK CL C | 378.43K | SH | $33.58M 17.01% | 378.43K | 0.00 | 0.00 |
TRANSDIGM GROUP INCSOLE | COM | 49.04K | SH | $30.88M 15.64% | 49.04K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 54.39K | SH | $16.80M 8.51% | 54.39K | 0.00 | 0.00 |
PERIMETER SOLUTIONS SASOLE | COMMON STOCK | 1.46M | SH | $13.38M 6.77% | 1.46M | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 27.80K | SH | $9.67M 4.90% | 27.80K | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 66.35K | SH | $7.98M 4.04% | 66.35K | 0.00 | 0.00 |
APPLE INCSOLE | COM | 45.21K | SH | $5.87M 2.97% | 45.21K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 63.17K | SH | $5.31M 2.69% | 63.17K | 0.00 | 0.00 |
DEERE & COSOLE | COM | 11.63K | SH | $4.99M 2.53% | 11.63K | 0.00 | 0.00 |
CHARTER COMMUNICATIONS INC NSOLE | CL A | 14.22K | SH | $4.82M 2.44% | 14.22K | 0.00 | 0.00 |
MOODYS CORPSOLE | COM | 17.13K | SH | $4.77M 2.42% | 17.13K | 0.00 | 0.00 |
WASTE MGMT INC DELSOLE | COM | 27.93K | SH | $4.38M 2.22% | 27.93K | 0.00 | 0.00 |
SCHWAB CHARLES CORPSOLE | COM | 52.31K | SH | $4.36M 2.21% | 52.31K | 0.00 | 0.00 |
LIBERTY BROADBAND CORPSOLE | COM SER C | 56.90K | SH | $4.34M 2.20% | 56.90K | 0.00 | 0.00 |
TJX COS INC NEWSOLE | COM | 52.10K | SH | $4.15M 2.10% | 52.10K | 0.00 | 0.00 |
VISA INCSOLE | COM CL A | 17.28K | SH | $3.59M 1.82% | 17.28K | 0.00 | 0.00 |
WOODWARD INCSOLE | COM | 31.49K | SH | $3.04M 1.54% | 31.49K | 0.00 | 0.00 |
SPDR S&P 500 ETF TRSOLE | TR UNIT | 6.34K | SH | $2.42M 1.23% | 6.34K | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 9.63K | SH | $2.31M 1.17% | 9.63K | 0.00 | 0.00 |
BECTON DICKINSON & COSOLE | COM | 8.98K | SH | $2.28M 1.16% | 8.98K | 0.00 | 0.00 |
STARBUCKS CORPSOLE | COM | 22.49K | SH | $2.23M 1.13% | 22.49K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL A | 4.00 | SH | $1.87M 0.95% | 4.00 | 0.00 | 0.00 |
UNION PAC CORPSOLE | COM | 8.99K | SH | $1.86M 0.94% | 8.99K | 0.00 | 0.00 |
AUTOMATIC DATA PROCESSING INSOLE | COM | 7.46K | SH | $1.78M 0.90% | 7.46K | 0.00 | 0.00 |
COLGATE PALMOLIVE COSOLE | COM | 22.02K | SH | $1.74M 0.88% | 22.02K | 0.00 | 0.00 |
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