Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

Boit C F David 13F Holdings -- Portfolio & Top Positions (2026-06-30)

Boit C F David (CIK 1308331) reported $237.6M across 83 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: BRK/B ($15.6M, 6.56%), CAT ($15.1M, 6.36%), GOOGL ($13.7M, 5.78%), MSFT ($12.2M, 5.12%), XOM ($11.5M, 4.82%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1BRK/BBERKSHIRE HATHAWAY INC CL B (NEW)$15.6M6.56%31,128Trimmed
2CATCATERPILLAR INC COM$15.1M6.36%14,200Trimmed
3GOOGLALPHABET INC CL A$13.7M5.78%38,322Hold
4MSFTMICROSOFT CORP COM$12.2M5.12%32,604Hold
5XOMEXXON MOBIL CORP COM$11.5M4.82%84,053Hold
6AVGOBROADCOM INC COM$10.0M4.19%26,350Trimmed
7VVISA INC CL A$9.1M3.85%26,630Hold
8MRKMERCK & CO INC (NEW)$9.0M3.80%70,283Hold
9JNJJOHNSON & JOHNSON COM$9.0M3.79%35,500Hold
10AAPLAPPLE INC COM$8.7M3.65%30,002Hold
11ABBVABBVIE INC COM$6.2M2.61%24,600Hold
12BACBANK OF AMERICA CORP COM$6.1M2.57%107,198Hold
13MAMASTERCARD INC CL A$5.7M2.41%11,140Hold
14CBCHUBB LIMITED$5.5M2.32%16,165Hold
15MCDMCDONALD'S CORP COM$5.4M2.25%19,800Hold
16ADPAUTOMATIC DATA PROCESSING INC COM$5.3M2.24%23,775Added
17JPMJPMORGAN CHASE & CO COM$4.8M2.00%14,551Hold
18ADIANALOG DEVICES INC COM$4.7M2.00%11,944Hold
19GLWCORNING INC COM$4.3M1.82%16,900Trimmed
20SYKSTRYKER CORP COM$4.1M1.73%13,045Added
21QCOMQUALCOMM INC COM$4.0M1.67%21,500Hold
22PGPROCTER & GAMBLE CO COM$3.7M1.56%25,274Hold
23PEPPEPSICO INC COM$3.1M1.30%22,900Hold
24PHPARKER-HANNIFIN CORP COM$3.0M1.28%3,100Hold
25ABTABBOTT LABORATORIES COM$3.0M1.25%32,800Hold

Source: SEC Form 13F filings · as of 2026-06-30