Boit C F David

In its 13F for Q1 2024 (holdings as of March 31, 2024, filed May 2, 2024), Boit C F David reported 118 stock positions worth $183.0 million. Its top holding was Berkshire Hathaway Class B (BRK.B) at 7.1% of the portfolio, followed by Microsoft (MSFT, 6.8%) and Exxon Mobil (XOM, 5.9%). Compared with Q4 2023, it opened 4 new positions, sold out of 17, added to 4 and reduced 11. The biggest buy was Lockheed Martin (LMT, shares +76%) and the biggest sale an exit from Novartis AG-Sponsored ADR (NVS).

Most Recent 13F
Q2 2026
Location
BOSTON, MA
CIK
0001308331
Portfolio Value
$183.0M (Q1 2024)
SEC Filing
0001308331-24-000003 ↗ filed May 2, 2024

Holdings Value

0$50.0M$100.0M$150.0M$200.0M$250.0M Q1 2024: $183.0M $183.0M Q1 2024 Q2 2024: $191.9M Q2 2024 Q3 2024: $202.5M Q3 2024 Q4 2024: $198.9M Q4 2024 Q1 2025: $199.3M Q1 2025 Q2 2025: $207.9M Q2 2025 Q3 2025: $221.0M Q3 2025 Q4 2025: $231.4M Q4 2025 Q1 2026: $225.3M Q1 2026 Q2 2026: $237.6M Q2 2026

Holdings 118 stocks · $183.0M
BRK.B Berkshire Hathaway Inc. Class B 7.13% 32,728 $13.0M Reduce -1.5%
MSFT Microsoft Corp. 6.84% 31,704 $12.5M Reduce -3.1%
XOM Exxon Mobil Corp. 5.88% 92,753 $10.8M Reduce -5.7%
MRK Merck & Co. Inc. 5.02% 71,283 $9.2M No change
V Visa Inc. Class A 3.89% 26,630 $7.1M No change
CAT Caterpillar Inc. 3.87% 21,400 $7.1M Reduce -4.5%
JNJ Johnson & Johnson 3.44% 41,625 $6.3M No change
GOOGL Alphabet Inc. Class A 3.16% 35,322 $5.8M No change
ADP Automatic Data Processing 3.03% 22,400 $5.5M No change
MCD McDonald's Corp. 2.97% 19,800 $5.4M No change
AAPL Apple Inc. 2.78% 30,002 $5.1M No change
MA Mastercard Inc. Class A 2.69% 11,140 $4.9M No change
BAC Bank of America Corp. filed as BANK AMERICA CORP 2.42% 119,976 $4.4M No change
PG The Procter & Gamble Co. 2.26% 25,274 $4.1M No change
PEP Pepsico Inc. 2.19% 22,900 $4.0M No change
ABBV Abbvie Inc. 2.17% 24,600 $4.0M No change
CB Chubb Ltd. 2.10% 15,365 $3.8M No change
SYK Stryker Corp. 2.07% 11,545 $3.8M No change
AVGO Broadcom Inc. 1.95% 2,875 $3.6M No change
QCOM Qualcomm Inc. 1.91% 21,300 $3.5M No change
ABT Abbott Laboratories 1.91% 32,800 $3.5M No change
JPM JPMorgan Chase & Co. 1.74% 16,629 $3.2M No change
CHD Church & Dwight Co. Inc. 1.71% 29,440 $3.1M No change
INTU Intuit Inc. 1.61% 4,800 $3.0M No change
ADI Analog Devices Inc. 1.27% 11,944 $2.3M No change
LMT Lockheed Martin Corp. 1.23% 4,860 $2.2M Add +76.1%
DHR Danaher Corp. 1.19% 8,850 $2.2M No change
CL Colgate-Palmolive Co. 1.03% 20,600 $1.9M No change
PPG PPG Industries Inc. 0.92% 12,872 $1.7M No change
PH Parker Hannifin Corp. 0.92% 3,100 $1.7M Add +24.0%
AMT American Tower Corp. 0.89% 9,210 $1.6M No change
EOG EOG Resources Inc. 0.85% 11,950 $1.6M No change
PCAR Paccar Inc. 0.77% 13,330 $1.4M No change
PFE Pfizer Inc. 0.73% 49,103 $1.3M No change
UNP Union Pacific Corp. 0.72% 5,625 $1.3M No change
TMO Thermo Fisher Scientific Inc. 0.70% 2,215 $1.3M No change
ORCL Oracle Corp. 0.61% 9,800 $1.1M No change
AMGN Amgen Inc. 0.61% 4,000 $1.1M No change
ADBE Adobe Inc. 0.59% 2,300 $1.1M Add +27.8%
WFC Wells Fargo & Co. 0.50% 15,519 $924K Reduce -19.9%
MMM 3M Co. 0.50% 9,360 $921K Reduce -17.6%
GWW WW Grainger Inc. filed as GRAINGER W W INC 0.40% 800 $736K No change
AMZN Amazon.com Inc. 0.39% 3,940 $705K No change
PAYC Paycom Software Inc. 0.38% 3,700 $689K No change
LNC Lincoln National Corp. 0.36% 23,990 $664K No change
CMCSA Comcast Corp. Class A 0.35% 16,772 $641K No change
CVX Chevron Corp. 0.35% 4,000 $639K No change
GE General Electric 0.34% 3,936 $629K No change
EMR Emerson Electric Co. 0.34% 5,800 $617K No change
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.33% 5,400 $597K No change
COST Costco Wholesale Corp. 0.33% 825 $596K No change
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.32% 3,584 $589K No change
AMAT Applied Materials Inc. 0.32% 3,000 $582K No change
GLW Corning Inc. 0.31% 17,000 $569K No change
VZ Verizon Communications Inc. 0.28% 13,197 $517K No change
NVDA Nvidia Corp. 0.27% 600 $498K Reduce -50.0%
CMS CMS Energy Corp. 0.26% 7,800 $475K No change
META Meta Platforms Inc. Class A 0.24% 1,000 $439K No change
NXPI NXP Semiconductors NV 0.22% 1,650 $412K No change
HD Home Depot Inc. 0.22% 1,225 $407K No change
PYPL PayPal Holdings Inc. 0.21% 5,900 $390K No change
ROP Roper Technologies Inc. 0.21% 750 $386K New
MSCI MSCI Inc. 0.21% 810 $381K No change
ATR Aptargroup Inc. 0.21% 3,000 $376K No change
PM Philip Morris International 0.20% 3,820 $367K No change
WEX Wex Inc. 0.20% 1,740 $364K No change
LIN Linde PLC 0.19% 800 $354K No change
AXP American Express Co. 0.19% 1,525 $353K No change
FISV Fiserv Inc. 0.17% 2,150 $320K Add +16.2%
BLK BlackRock Finance Inc. 0.16% 400 $301K No change
SYY Sysco Corp. 0.16% 4,000 $292K No change
SPGI S&P Global Inc. 0.16% 700 $291K No change
ZBH Zimmer Biomet Holdings Inc. 0.15% 2,300 $275K No change
SHW The Sherwin-Williams Co. 0.15% 900 $273K No change
WSO Watsco Inc. 0.15% 600 $270K No change
ICE Intercontinental Exchange Inc. 0.14% 2,000 $257K No change
ASML ASML Holding NV-NY Reg SHS 0.14% 300 $256K No change
TXN Texas Instruments Inc. 0.12% 1,250 $219K No change
FTV Fortive Corp. 0.12% 2,850 $215K No change
GL Globe Life Inc. 0.12% 2,675 $213K No change
BF.A Brown-Forman Corp. Class A 0.11% 4,160 $201K No change
COP Conocophillips 0.10% 1,500 $187K No change
AFL Aflac Inc. 0.10% 2,200 $186K No change
ECL Ecolab Inc. 0.10% 800 $180K Reduce -37.7%
BA The Boeing Co. 0.09% 1,000 $171K No change
VLTO Veralto Corp. 0.09% 1,764 $166K Reduce -40.1%
SOLV Solventum Corp. 0.08% 2,340 $152K New
MKC McCormick & Co.-Non VTG SHRS 0.08% 2,000 $149K No change
GEV GE Vernova Inc. 0.08% 983 $149K New
ALGN Align Technology Inc. 0.08% 500 $142K No change
NKE Nike Inc. Class B 0.07% 1,500 $136K No change
MORN Morningstar Inc. 0.06% 400 $115K No change
T AT&T Inc. 0.06% 6,701 $113K No change
CSCO Cisco Systems Inc. Com 0.06% 2,400 $112K No change
FRFHF Fairfax Financial Hldgs Ltd. 0.06% 100 $111K No change
APD Air Products & Chemicals Inc. 0.06% 450 $107K No change
ITW Illinois Tool Works 0.05% 400 $97K No change
SLB SLB Ltd. filed as SCHLUMBERGER LTD 0.05% 2,000 $94K No change
AEG Aegon Ltd.-NY Reg SHR 0.05% 14,695 $92K No change
NEE Nextera Energy Inc. 0.04% 1,200 $82K No change
CEG Constellation Energy 0.04% 400 $74K No change
BF.B Brown-Forman Corp. Class B 0.04% 1,539 $73K No change
WEC WEC Energy Group Inc. 0.04% 867 $72K No change
APP AppLovin Corp. Class A 0.04% 1,000 $70K No change
SNAP Snap Inc. Class A 0.03% 3,500 $56K No change
RTX RTX Corp. 0.03% 500 $51K Reduce -60.0%
ORLY O'reilly Automotive Inc. 0.03% 50 $50K New
IAC/INTERACTIVECORP filed as IAC INC 0.03% 1,000 $48K No change
CARR Carrier Global Corp. 0.02% 500 $31K No change
YUMC Yum China Holdings Inc. 0.01% 320 $27K No change
ENTG Entegris Inc. 0.01% 208 $26K No change
PAGS Pagseguro Digital Ltd. Class A 0.01% 2,000 $25K No change
ZION Zions Bancorp NA 0.01% 360 $15K No change
GEHC GE Healthcare Technology 0.00% 62 $5K No change
OGN Organon & Co. 0.00% 177 $3K No change
INTC Intel Corp. 0.00% 108 $3K No change
KD Kyndryl Holdings Inc. 0.00% 16 $320 No change
WBD Warner Bros Discovery Inc. 0.00% 42 $320 Reduce -55.3%

Portfolio Sells Q4 2023 → Q1 2024
NVS Novartis AG-Sponsored ADR Sold out 0.00% −0.76
NESAY Nestle SPA -Spons ADR (bpc) Sold out 0.00% −0.38
UL Unilever PLC Sold out 0.00% −0.36
RTX RTX Corp. Reduce -60.0% 0.03% −0.22
MMM 3M Co. Reduce -17.6% 0.50% −0.19
BDX Becton Dickinson and Co. Sold out 0.00% −0.14
JARLF Jardine Matheson Holdings Sold out 0.00% −0.14
HKHHF Heineken Holding NV Sold out 0.00% −0.09
BHP BHP Group Ltd.-Spon ADR Sold out 0.00% −0.08
SHEL Shell PLC-ADR Sold out 0.00% −0.08
HDB HDFC Bank Ltd.-ADR Sold out 0.00% −0.06
NVDA Nvidia Corp. Reduce -50.0% 0.27% −0.05
SDZNY Sandoz Group AG-ADR Sold out 0.00% −0.05
ECL Ecolab Inc. Reduce -37.7% 0.10% −0.04
BABA Alibaba Group Holding-SP ADR Sold out 0.00% −0.04
VLTO Veralto Corp. Reduce -40.1% 0.09% −0.04
BUD Anheuser-Busch Inbev-SPN ADR Sold out 0.00% −0.04
WFC Wells Fargo & Co. Reduce -19.9% 0.50% −0.03
LUKOY Lukoil PJSC-Spon ADR Sold out 0.00% −0.02
TTE Totalenergies SE -Spon ADR Sold out 0.00% −0.02
FFXDF Fairfax India Ho-Sub VTG SHS Sold out 0.00% −0.01
VOD Vodafone Group PLC-SP ADR Sold out 0.00% −0.01
MSFT Microsoft Corp. Reduce -3.1% 6.84% −0.00
WBD Warner Bros Discovery Inc. Reduce -55.3% 0.00% −0.00
FTCHQ Farfetch Ltd. Class A Sold out 0.00% 0.00
XOM Exxon Mobil Corp. Reduce -5.7% 5.88% +0.15
BRK.B Berkshire Hathaway Inc. Class B Reduce -1.5% 7.13% +0.24
CAT Caterpillar Inc. Reduce -4.5% 3.87% +0.27

Portfolio Buys Q4 2023 → Q1 2024
LMT Lockheed Martin Corp. Add +76.1% 1.23% +0.51
PH Parker Hannifin Corp. Add +24.0% 0.92% +0.28
ROP Roper Technologies Inc. New 0.21% +0.21
SOLV Solventum Corp. New 0.08% +0.08
GEV GE Vernova Inc. New 0.08% +0.08
FISV Fiserv Inc. Add +16.2% 0.17% +0.04
ORLY O'reilly Automotive Inc. New 0.03% +0.03
ADBE Adobe Inc. Add +27.8% 0.59% +0.01

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 85$237.6MBRK.B, CAT, GOOGL, MSFT, XOM
Q1 2026 117$225.3MBRK.B, XOM, MSFT, CAT, GOOGL
Q4 2025 119$231.4MBRK.B, MSFT, GOOGL, CAT, XOM
Q3 2025 117$221.0MMSFT, BRK.B, XOM, GOOGL, CAT
Q2 2025 122$207.9MMSFT, BRK.B, V, XOM, AVGO
Q1 2025 127$199.3MBRK.B, MSFT, XOM, V, ADP
Q4 2024 126$198.9MBRK.B, MSFT, XOM, V, AAPL
Q3 2024 128$202.5MBRK.B, MSFT, XOM, CAT, MRK
Q2 2024 128$191.9MMSFT, BRK.B, XOM, MRK, CAT
Q1 2024 118$183.0MBRK.B, MSFT, XOM, MRK, V