East Coast Asset Management, LLC.
Follow13F filer, CIK 1579254, ESSEX, MA
East Coast Asset Management, LLC. reported $338,598,143 across 67 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-14. Its ten largest share positions make up 75.09% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001579254-26-000004
- Period
- 2026-06-30
- Reported value
- $339M
- Holdings
- 67
- Top 10 weight
- 75.09%
- New
- 4
- Sold out
- 5
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| ECHOadded | +53,365 | $5.42M |
| AMZNadded | +7,518 | $1.79M |
| VEEVadded | +10,003 | $1.78M |
| TSLAadded | +3,044 | $1.28M |
| TDGadded | +789 | $1.05M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Largest sells vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| PRMreduced | -267,319 | -$9.53M |
| METAreduced | -4,450 | -$2.51M |
| GOOGreduced | -6,441 | -$2.28M |
| BRK-Breduced | -1,183 | -$592K |
| MAreduced | -1,004 | -$516K |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Holdings, Q2 2026
Share positions as resolved from 13F-HR 0001579254-26-000004, largest first. % of portfolio is the value over $338,598,143, the sum of the share positions whose value is usable for ratios (method).
| Security | History | Shares | Value | % of portfolio | Change | Latest event | Timeline |
|---|---|---|---|---|---|---|---|
| GOOGALPHABET INC | 159,525 | $56.4M | 16.65% | -6,441 | Timeline | ||
| TSLATESLA INC | 102,906 | $43.3M | 12.78% | +3,044 | Timeline | ||
| PRMPERIMETER SOLUTIONS INC | 1,090,264 | $38.9M | 11.48% | -267,319 | Timeline | ||
| TDGTRANSDIGM GROUP INC | 24,009 | $32M | 9.45% | +789 | Timeline | ||
| ECHOECHOSTAR CORP | 190,609 | $19.3M | 5.71% | +53,365 | Timeline | ||
| AMZNAMAZON COM INC | 66,992 | $16M | 4.72% | +7,518 | Timeline | ||
| BRK-BBERKSHIRE HATHAWAY INC DEL | 28,980 | $14.5M | 4.28% | -1,183 | Timeline | ||
| WWDWOODWARD INC | 28,243 | $12M | 3.55% | -486 | Timeline | ||
| MAMASTERCARD INCORPORATED | 21,879 | $11.2M | 3.32% | -1,004 | Timeline | ||
| AAPLAPPLE INC | 36,936 | $10.7M | 3.16% | -1,768 | Timeline | ||
| TJXTJX COS INC NEW | 43,911 | $6.65M | 1.96% | -1,131 | Timeline | ||
| DEDEERE & CO | 9,888 | $6.27M | 1.85% | -264 | Timeline | ||
| MCOMOODYS CORP | 13,295 | $6.02M | 1.78% | -535 | Timeline | ||
| METAMETA PLATFORMS INC | 9,754 | $5.49M | 1.62% | -4,450 | Timeline | ||
| VVISA INC | 15,462 | $5.3M | 1.57% | -578 | Timeline | ||
| SCHWCHARLES SCHWAB CORP (THE) | 43,501 | $4.01M | 1.19% | -618 | Timeline | ||
| MKLMARKEL GROUP INC | 2,001 | $3.91M | 1.15% | -66 | Timeline | ||
| SPYSTATE STR SPDR S&P 500 ETF T | 4,793 | $3.58M | 1.06% | -248 | Timeline | ||
| SHWSHERWIN WILLIAMS CO | 10,057 | $3.46M | 1.02% | -319 | Timeline | ||
| VEEVVEEVA SYS INC | 19,483 | $3.46M | 1.02% | +10,003 | Timeline | ||
| WMWASTE MGMT INC DEL | 13,035 | $2.91M | 0.86% | -284 | Timeline | ||
| MSFTMICROSOFT CORP | 6,804 | $2.54M | 0.75% | -1,180 | Timeline | ||
| LPXLOUISIANA PAC CORP | 29,748 | $2.34M | 0.69% | -1,677 | Timeline | ||
| BRK-ABERKSHIRE HATHAWAY INC DEL | 3 | $2.25M | 0.66% | 0 | Timeline | ||
| UNPUNION PAC CORP | 7,969 | $2.17M | 0.64% | -224 | Timeline | ||
| GOOGLALPHABET INC | 5,237 | $1.87M | 0.55% | -160 | Timeline | ||
| CLCOLGATE PALMOLIVE CO | 18,204 | $1.67M | 0.49% | -2,054 | Timeline | ||
| VOEVANGUARD INDEX FDS | 7,756 | $1.53M | 0.45% | -146 | Timeline | ||
| JNJJOHNSON & JOHNSON | 5,075 | $1.29M | 0.38% | -283 | Timeline | ||
| ADPAUTOMATIC DATA PROCESSING IN | 5,596 | $1.25M | 0.37% | -703 | Timeline | ||
| SYYSYSCO CORP | 14,343 | $1.2M | 0.35% | -399 | Timeline | ||
| LHLABCORP HOLDINGS INC | 3,926 | $1.1M | 0.32% | -235 | Timeline | ||
| OEFISHARES TR | 2,746 | $1M | 0.3% | 0 | Timeline | ||
| PAYXPAYCHEX INC | 8,324 | $818K | 0.24% | -136 | Timeline | ||
| IWMISHARES TR | 2,440 | $733K | 0.22% | -18 | Timeline | ||
| DHRDANAHER CORP DEL | 3,579 | $682K | 0.2% | +1 | Timeline | ||
| AMGNAMGEN INC | 1,628 | $590K | 0.17% | 0 | Timeline | ||
| RTXRTX CORPORATION | 2,766 | $525K | 0.15% | -29 | Timeline | ||
| SPLVINVESCO EXCH TRADED FD TR II | 6,887 | $516K | 0.15% | -304 | Timeline | ||
| IBMINTERNATIONAL BUSINESS MACHS | 1,793 | $504K | 0.15% | 0 | Timeline | ||
| SPCXSPACE EXPLORATION TECHN CORP | 2,915 | $498K | 0.15% | new | Timeline | ||
| AXPAMERICAN EXPRESS CO | 1,442 | $488K | 0.14% | 0 | Timeline | ||
| LMTLOCKHEED MARTIN CORP | 932 | $475K | 0.14% | 0 | Timeline | ||
| BRBROADRIDGE FINL SOLUTIONS IN | 3,363 | $461K | 0.14% | -1,075 | Timeline | ||
| PGPROCTER & GAMBLE CO | 3,108 | $456K | 0.13% | +1 | Timeline | ||
| EWLISHARES INC | 7,101 | $446K | 0.13% | 0 | Timeline | ||
| MMM3M CO | 2,538 | $411K | 0.12% | -46 | Timeline | ||
| IXJISHARES TR | 3,963 | $390K | 0.12% | -230 | Timeline | ||
| FBTCFIDELITY WISE ORIGIN BITCOIN | 7,550 | $385K | 0.11% | 0 | Timeline | ||
| CMCSACOMCAST CORP NEW | 15,100 | $371K | 0.11% | -182 | Timeline | ||
| VOOVANGUARD INDEX FDS | 500 | $343K | 0.1% | 0 | Timeline | ||
| WMTWALMART INC | 2,568 | $291K | 0.09% | -37 | Timeline | ||
| HDHOME DEPOT INC | 813 | $287K | 0.08% | -39 | Timeline | ||
| ELVELEVANCE HEALTH INC FORMERLY | 730 | $282K | 0.08% | 0 | Timeline | ||
| VUGVANGUARD INDEX FDS | 3,246 | $280K | 0.08% | +2,705 | Timeline | ||
| RACEFERRARI N V | 745 | $277K | 0.08% | 0 | Timeline | ||
| ETNEATON CORP PLC | 617 | $263K | 0.08% | 0 | Timeline | ||
| AKREPROFESIONALLY MANAGED PORTFO | 4,872 | $259K | 0.08% | 0 | Timeline | ||
| VWOVANGUARD INTL EQUITY INDEX F | 4,337 | $259K | 0.08% | 0 | Timeline | ||
| IWFISHARES TR | 2,056 | $255K | 0.08% | +1,542 | Timeline | ||
| IJRISHARES TR | 1,528 | $227K | 0.07% | new | Timeline | ||
| RSGREPUBLIC SVCS INC | 1,063 | $227K | 0.07% | -500 | Timeline | ||
| COSTCOSTCO WHOLESALE CORPORATION | 242 | $226K | 0.07% | 0 | Timeline | ||
| VTVVANGUARD INDEX FDS | 1,002 | $218K | 0.06% | new | Timeline | ||
| ADBEADOBE INC | 1,053 | $216K | 0.06% | 0 | Timeline | ||
| AMTAMERICAN TOWER CORP | 1,253 | $205K | 0.06% | 0 | Timeline | ||
| YUMYUM BRANDS INC | 1,263 | $202K | 0.06% | new | Timeline |
Sold out in Q2 2026
Positions in the previous quarter's report that this quarter's report no longer lists.
How Q2 2026 was built
Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001579254-26-000004 | base | 2026-08-14 | acceptance time not in the bulk data set |
Filings
Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.
| Filing | Subject | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001579254-26-000004 | Quarter ended 2026-06-30 | 2026-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001579254-26-000003 | Quarter ended 2026-03-31 | 2026-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001579254-26-000002 | Quarter ended 2025-12-31 | 2026-02-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001579254-25-000004 | Quarter ended 2025-09-30 | 2025-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-25-005068 | Quarter ended 2025-06-30 | 2025-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-25-003192 | Quarter ended 2025-03-31 | 2025-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-25-001516 | Quarter ended 2024-12-31 | 2025-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-24-005781 | Quarter ended 2024-09-30 | 2024-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-24-003863 | Quarter ended 2024-06-30 | 2024-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-24-002501 | Quarter ended 2024-03-31 | 2024-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-24-001290 | Quarter ended 2023-12-31 | 2024-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-23-004332 | Quarter ended 2023-09-30 | 2023-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-23-003405 | Quarter ended 2023-06-30 | 2023-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-23-002348 | Quarter ended 2023-03-31 | 2023-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-23-001171 | Quarter ended 2022-12-31 | 2023-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-22-003988 | Quarter ended 2022-09-30 | 2022-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-22-003052 | Quarter ended 2022-06-30 | 2022-08-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-22-002104 | Quarter ended 2022-03-31 | 2022-05-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-22-000933 | Quarter ended 2021-12-31 | 2022-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-21-003227 | Quarter ended 2021-09-30 | 2021-11-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-21-002507 | Quarter ended 2021-06-30 | 2021-08-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-21-001725 | Quarter ended 2021-03-31 | 2021-05-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-21-000799 | Quarter ended 2020-12-31 | 2021-02-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-20-002984 | Quarter ended 2020-09-30 | 2020-11-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-20-002247 | Quarter ended 2020-06-30 | 2020-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-20-001545 | Quarter ended 2020-03-31 | 2020-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-20-000742 | Quarter ended 2019-12-31 | 2020-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-19-002953 | Quarter ended 2019-09-30 | 2019-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-19-002303 | Quarter ended 2019-06-30 | 2019-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-19-001503 | Quarter ended 2019-03-31 | 2019-05-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-19-000887 | Quarter ended 2018-12-31 | 2019-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-18-002704 | Quarter ended 2018-09-30 | 2018-11-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001085146-18-002164 | Quarter ended 2018-06-30 | 2018-08-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-18-002106 | Quarter ended 2018-06-30 | 2018-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001579254-18-000003 | Quarter ended 2018-03-31 | 2018-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-18-000556 | Quarter ended 2017-12-31 | 2018-02-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-17-002275 | Quarter ended 2017-09-30 | 2017-11-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-17-001808 | Quarter ended 2017-06-30 | 2017-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-17-001272 | Quarter ended 2017-03-31 | 2017-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-17-000418 | Quarter ended 2016-12-31 | 2017-02-10 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-16-004677 | Quarter ended 2016-09-30 | 2016-11-09 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-16-004219 | Quarter ended 2016-06-30 | 2016-08-09 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-16-003664 | Quarter ended 2016-03-31 | 2016-05-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-16-002947 | Quarter ended 2015-12-31 | 2016-02-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-15-002246 | Quarter ended 2015-09-30 | 2015-11-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-15-001656 | Quarter ended 2015-06-30 | 2015-08-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-15-001145 | Quarter ended 2015-03-31 | 2015-05-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-15-000353 | Quarter ended 2014-12-31 | 2015-02-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-14-002083 | Quarter ended 2014-09-30 | 2014-11-05 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-14-001420 | Quarter ended 2014-06-30 | 2014-07-28 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-14-001068 | Quarter ended 2014-03-31 | 2014-05-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-14-000552 | Quarter ended 2013-12-31 | 2014-02-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-13-001943 | Quarter ended 2013-09-30 | 2013-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-13-001501 | Quarter ended 2013-06-30 | 2013-08-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001085146-13-001244 | Quarter ended 2012-12-31 | 2013-07-30 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001085146-13-001245 | Quarter ended 2013-03-31 | 2013-07-30 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-13-001091 | Quarter ended 2013-03-31 | 2013-07-02 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-13-001087 | Quarter ended 2012-12-31 | 2013-07-01 | acceptance time not in the bulk data set |