☆East Coast Asset Management, LLC.
Quality Q
0.762
AUM ($M)
339
Positions
67
Turnover
0.05
Top-10 wt
75%
Herfindahl
0.079
History (qtrs)
6
Excess Return
—
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Holdings · 72 positions · portfolio value $339M
| Ticker | Name | Activity | Security Type | Weight | Δ Weight | Value ($M) | Shares | Δ Shares | Qtrs Held | Excess Return |
|---|---|---|---|---|---|---|---|---|---|---|
| ☆GOOG funds › | ALPHABET INC | TRIM | — | 16.6% | +1.0% | 56.4 | 159,525 | -6,441 | 5 | — |
| ☆TSLA funds › | TESLA INC | ADD | — | 12.8% | +0.5% | 43.3 | 102,906 | +3,044 | 5 | — |
| ☆PRM funds › | PERIMETER SOLUTIONS INC | TRIM | — | 11.5% | +0.6% | 38.9 | 1,090,264 | -267,319 | 5 | — |
| ☆TDG funds › | TRANSDIGM GROUP INC | ADD | — | 9.4% | +0.6% | 32.0 | 24,009 | +789 | 5 | — |
| ☆ECHO funds › | ECHOSTAR CORP | ADD | — | 5.7% | +0.4% | 19.3 | 190,609 | +53,365 | 3 | — |
| ☆AMZN funds › | AMAZON COM INC | ADD | — | 4.7% | +0.6% | 16.0 | 66,992 | +7,518 | 5 | — |
| ☆BRKB funds › | BERKSHIRE HATHAWAY INC DEL | TRIM | — | 4.3% | -0.5% | 14.5 | 28,980 | -1,183 | 5 | — |
| ☆WWD funds › | WOODWARD INC | TRIM | — | 3.5% | +0.2% | 12.0 | 28,243 | -486 | 5 | — |
| ☆MA funds › | MASTERCARD INCORPORATED | TRIM | — | 3.3% | -0.4% | 11.2 | 21,879 | -1,004 | 5 | — |
| ☆AAPL funds › | APPLE INC | TRIM | — | 3.2% | -0.1% | 10.7 | 36,936 | -1,768 | 5 | — |
| ☆TJX funds › | TJX COS INC NEW | TRIM | — | 2.0% | -0.4% | 6.7 | 43,911 | -1,131 | 5 | — |
| ☆DE funds › | DEERE & CO | TRIM | — | 1.9% | -0.0% | 6.3 | 9,888 | -264 | 5 | — |
| ☆MCO funds › | MOODYS CORP | TRIM | — | 1.8% | -0.2% | 6.0 | 13,295 | -535 | 5 | — |
| ☆META funds › | META PLATFORMS INC | TRIM | — | 1.6% | -1.1% | 5.5 | 9,754 | -4,450 | 5 | — |
| ☆V funds › | VISA INC | TRIM | — | 1.6% | -0.0% | 5.3 | 15,462 | -578 | 5 | — |
| ☆SCHW funds › | SCHWAB CHARLES CORP | TRIM | — | 1.2% | -0.2% | 4.0 | 43,501 | -618 | 5 | — |
| ☆MKL funds › | MARKEL GROUP INC | TRIM | — | 1.2% | -0.1% | 3.9 | 2,001 | -66 | 5 | — |
| ☆SPY funds › | STATE STR SPDR S&P 500 ETF T | TRIM | — | 1.1% | -0.0% | 3.6 | 4,793 | -248 | 5 | — |
| ☆SHW funds › | SHERWIN WILLIAMS CO | TRIM | — | 1.0% | -0.1% | 3.5 | 10,057 | -319 | 5 | — |
| ☆VEEV funds › | VEEVA SYS INC | ADD | — | 1.0% | +0.5% | 3.5 | 19,483 | +10,003 | 2 | — |
| ☆WM funds › | WASTE MGMT INC DEL | TRIM | — | 0.9% | -0.2% | 2.9 | 13,035 | -284 | 5 | — |
| ☆MSFT funds › | MICROSOFT CORP | TRIM | — | 0.7% | -0.2% | 2.5 | 6,804 | -1,180 | 5 | — |
| ☆LPX funds › | LOUISIANA PAC CORP | TRIM | — | 0.7% | -0.1% | 2.3 | 29,748 | -1,677 | 5 | — |
| ☆CUSIP:084670108 funds › | BERKSHIRE HATHAWAY INC DEL | HOLD | — | 0.7% | -0.0% | 2.2 | 3 | +0 | 5 | — |
| ☆UNP funds › | UNION PAC CORP | TRIM | — | 0.6% | -0.0% | 2.2 | 7,969 | -224 | 5 | — |
| ☆GOOGL funds › | ALPHABET INC | TRIM | — | 0.6% | +0.0% | 1.9 | 5,237 | -160 | 5 | — |
| ☆CL funds › | COLGATE PALMOLIVE CO | TRIM | — | 0.5% | -0.1% | 1.7 | 18,204 | -2,054 | 5 | — |
| ☆VOE funds › | VANGUARD INDEX FDS | TRIM | — | 0.5% | -0.0% | 1.5 | 7,756 | -146 | 5 | — |
| ☆JNJ funds › | JOHNSON & JOHNSON | TRIM | — | 0.4% | -0.1% | 1.3 | 5,075 | -283 | 5 | — |
| ☆ADP funds › | AUTOMATIC DATA PROCESSING IN | TRIM | — | 0.4% | -0.1% | 1.3 | 5,596 | -703 | 5 | — |
| ☆SYY funds › | SYSCO CORP | TRIM | — | 0.4% | +0.0% | 1.2 | 14,343 | -399 | 5 | — |
| ☆LH funds › | LABCORP HOLDINGS INC | TRIM | — | 0.3% | -0.0% | 1.1 | 3,926 | -235 | 5 | — |
| ☆OEF funds › | ISHARES TR | HOLD | — | 0.3% | +0.0% | 1.0 | 2,746 | +0 | 5 | — |
| ☆PAYX funds › | PAYCHEX INC | TRIM | — | 0.2% | -0.0% | 0.8 | 8,324 | -136 | 5 | — |
| ☆IWM funds › | ISHARES TR | TRIM | — | 0.2% | +0.0% | 0.7 | 2,440 | -18 | 5 | — |
| ☆DHR funds › | DANAHER CORP DEL | ADD | — | 0.2% | -0.0% | 0.7 | 3,579 | +1 | 5 | — |
| ☆AMGN funds › | AMGEN INC | HOLD | — | 0.2% | -0.0% | 0.6 | 1,628 | +0 | 5 | — |
| ☆RTX funds › | RTX CORPORATION | TRIM | — | 0.2% | -0.0% | 0.5 | 2,766 | -29 | 5 | — |
| ☆SPLV funds › | INVESCO EXCH TRADED FD TR II | TRIM | — | 0.2% | -0.0% | 0.5 | 6,887 | -304 | 5 | — |
| ☆IBM funds › | INTERNATIONAL BUSINESS MACHS | HOLD | — | 0.1% | +0.0% | 0.5 | 1,793 | +0 | 5 | — |
| ☆SPCX funds › | SPACE EXPLORATION TECHN CORP | NEW | — | 0.1% | +0.1% | 0.5 | 2,915 | +2,915 | 1 | — |
| ☆AXP funds › | AMERICAN EXPRESS CO | HOLD | — | 0.1% | +0.0% | 0.5 | 1,442 | +0 | 5 | — |
| ☆LMT funds › | LOCKHEED MARTIN CORP | HOLD | — | 0.1% | -0.0% | 0.5 | 932 | +0 | 5 | — |
| ☆BR funds › | BROADRIDGE FINL SOLUTIONS IN | TRIM | — | 0.1% | -0.1% | 0.5 | 3,363 | -1,075 | 5 | — |
| ☆PG funds › | PROCTER & GAMBLE CO | ADD | — | 0.1% | -0.0% | 0.5 | 3,108 | +1 | 5 | — |
| ☆EWL funds › | ISHARES INC | HOLD | — | 0.1% | -0.0% | 0.4 | 7,101 | +0 | 5 | — |
| ☆MMM funds › | 3M CO | TRIM | — | 0.1% | -0.0% | 0.4 | 2,538 | -46 | 5 | — |
| ☆IXJ funds › | ISHARES TR | TRIM | — | 0.1% | -0.0% | 0.4 | 3,963 | -230 | 5 | — |
| ☆FBTC funds › | FIDELITY WISE ORIGIN BITCOIN | HOLD | — | 0.1% | -0.0% | 0.4 | 7,550 | +0 | 4 | — |
| ☆CMCSA funds › | COMCAST CORP NEW | TRIM | — | 0.1% | -0.0% | 0.4 | 15,100 | -182 | 5 | — |
| ☆VOO funds › | VANGUARD INDEX FDS | HOLD | — | 0.1% | +0.0% | 0.3 | 500 | +0 | 5 | — |
| ☆WMT funds › | WALMART INC | TRIM | — | 0.1% | -0.0% | 0.3 | 2,568 | -37 | 5 | — |
| ☆HD funds › | HOME DEPOT INC | TRIM | — | 0.1% | -0.0% | 0.3 | 813 | -39 | 5 | — |
| ☆ELV funds › | ELEVANCE HEALTH INC FORMERLY | HOLD | — | 0.1% | +0.0% | 0.3 | 730 | +0 | 5 | — |
| ☆VUG funds › | VANGUARD INDEX FDS | ADD | — | 0.1% | +0.0% | 0.3 | 3,246 | +2,705 | 5 | — |
| ☆RACE funds › | FERRARI N V | HOLD | — | 0.1% | -0.0% | 0.3 | 745 | +0 | 5 | — |
| ☆ETN funds › | EATON CORP PLC | HOLD | — | 0.1% | +0.0% | 0.3 | 617 | +0 | 2 | — |
| ☆AKRE funds › | PROFESIONALLY MANAGED PORTFO | HOLD | — | 0.1% | -0.0% | 0.3 | 4,872 | +0 | 3 | — |
| ☆VWO funds › | VANGUARD INTL EQUITY INDEX F | HOLD | — | 0.1% | -0.0% | 0.3 | 4,337 | +0 | 5 | — |
| ☆IWF funds › | ISHARES TR | ADD | — | 0.1% | +0.0% | 0.3 | 2,056 | +1,542 | 5 | — |
| ☆IJR funds › | ISHARES TR | NEW | — | 0.1% | +0.1% | 0.2 | 1,528 | +1,528 | 1 | — |
| ☆RSG funds › | REPUBLIC SVCS INC | TRIM | — | 0.1% | -0.0% | 0.2 | 1,063 | -500 | 5 | — |
| ☆COST funds › | COSTCO WHOLESALE CORPORATION | HOLD | — | 0.1% | -0.0% | 0.2 | 242 | +0 | 5 | — |
| ☆VTV funds › | VANGUARD INDEX FDS | NEW | — | 0.1% | +0.1% | 0.2 | 1,002 | +1,002 | 1 | — |
| ☆ADBE funds › | ADOBE INC | HOLD | — | 0.1% | -0.0% | 0.2 | 1,053 | +0 | 5 | — |
| ☆AMT funds › | AMERICAN TOWER CORP | HOLD | — | 0.1% | -0.0% | 0.2 | 1,253 | +0 | 5 | — |
| ☆YUM funds › | YUM BRANDS INC | NEW | — | 0.1% | +0.1% | 0.2 | 1,263 | +1,263 | 1 | — |
| ☆ACN funds › | ACCENTURE PLC IRELAND | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -1,106 | 0 | — |
| ☆INTU funds › | INTUIT | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -600 | 0 | — |
| ☆BSX funds › | BOSTON SCIENTIFIC CORP | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -3,304 | 0 | — |
| ☆PFE funds › | PFIZER INC | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -8,141 | 0 | — |
| ☆JPM funds › | JPMORGAN CHASE & CO | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -739 | 0 | — |
Point-in-time history
| Period | AUM ($M) | Positions | Turnover | Top-10 wt | Herfindahl | Quality Q | Skill | Universe |
|---|---|---|---|---|---|---|---|---|
| 2026Q2 | 339 | 67 | 0.05 | 75% | 0.079 | 0.761 | — | in |
| 2026Q1 | 303 | 68 | 0.06 | 72% | 0.073 | 0.709 | — | in |
| 2025Q4 | 340 | 69 | 0.09 | 73% | 0.078 | 0.632 | — | in |
| 2025Q3 | 319 | 68 | 0.08 | 74% | 0.074 | 0.651 | — | in |
| 2025Q2 | 301 | 69 | 0.08 | 70% | 0.066 | 0.658 | — | entered |
| 2025Q1 | 282 | 69 | 0.00 | 69% | 0.061 | 0.000 | — | out |
Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short.
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