S&co Inc.

In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 7, 2024), S&co Inc. reported 219 stock positions worth $1.5 billion. Its top holding was Berkshire Hathaway Class B (BRK.B) at 5.0% of the portfolio, followed by Church & Dwight (CHD, 4.5%) and Apple (AAPL, 4.4%). Compared with Q2 2024, it opened 8 new positions, sold out of 6, added to 39 and reduced 48. The biggest buy was a new position in Sirius XM (SIRI) and the biggest sale an exit from Liberty Media Corp.-Liber-New (LSXMK).

Most Recent 13F
Q2 2026
Location
BOSTON, MA
CIK
0001082461
Portfolio Value
$1.5B (Q3 2024)
SEC Filing
0001082461-24-000005 ↗ filed Nov 7, 2024

Holdings Value

0$500.0M$1.0B$1.5B$2.0B Q1 2024: $1.4B Q1 2024 Q2 2024: $1.4B Q2 2024 Q3 2024: $1.5B $1.5B Q3 2024 Q4 2024: $1.5B Q4 2024 Q1 2025: $1.5B Q1 2025 Q2 2025: $1.6B Q2 2025 Q3 2025: $1.6B Q3 2025 Q4 2025: $1.6B Q4 2025 Q1 2026: $1.6B Q1 2026 Q2 2026: $1.7B Q2 2026

Holdings 219 stocks · $1.5B
BRK.B Berkshire Hathaway Inc. Class B 4.98% 165,685 $76.3M Add +1.1%
CHD Church & Dwight Co. Inc. 4.47% 652,621 $68.3M Add +0.7%
AAPL Apple Inc. 4.44% 291,739 $68.0M Add +2.3%
MSFT Microsoft Corp. 4.41% 156,711 $67.4M Add +5.0%
XOM Exxon Mobil Corp. 4.24% 553,165 $64.8M Reduce -7.7%
ECL Ecolab Inc. 3.87% 232,222 $59.3M Add +0.7%
ADP Automatic Data Processing 3.72% 205,840 $57.0M Add +1.1%
MRK Merck & Co. Inc. 2.99% 403,312 $45.8M Add +1.1%
CAT Caterpillar Inc. 2.96% 115,744 $45.3M Add +2.6%
MOS The Mosaic Co. 2.06% 1,177,939 $31.5M Add +0.1%
ABT Abbott Laboratories 1.96% 262,646 $29.9M Add +1.2%
JNJ Johnson & Johnson 1.86% 175,361 $28.4M Reduce -0.8%
APD Air Products & Chemicals Inc. 1.85% 94,885 $28.3M Add +0.0%
AMZN Amazon.com Inc. 1.82% 149,238 $27.8M Add +10.9%
CCJ Cameco Corp. 1.76% 562,571 $26.9M Add +2.3%
GOOG Alphabet Inc. Class C 1.56% 143,085 $23.9M Reduce -4.7%
TMO Thermo Fisher Scientific Inc. 1.55% 38,326 $23.7M No change
FMC FMC Corp. 1.51% 350,863 $23.1M Add +3.6%
FUL H.B. Fuller Co. filed as FULLER H B CO 1.39% 267,192 $21.2M Add +0.3%
PROSY Prosus NV -Spon ADR 1.36% 2,369,807 $20.8M Add +10.6%
GLD SPDR Gold Shares 1.28% 80,565 $19.6M No change
SIRI Sirius XM Holdings Inc. 1.20% 779,055 $18.4M New
PEP Pepsico Inc. 1.19% 106,966 $18.2M Reduce -0.8%
GOOGL Alphabet Inc. Class A 1.14% 105,206 $17.4M Reduce -4.0%
UNP Union Pacific Corp. 1.09% 67,911 $16.7M No change
UNH Unitedhealth Group Inc. 1.07% 28,037 $16.4M Reduce -4.1%
XBI SS SPDR S&P Biotech ETF 1.06% 164,875 $16.3M Add +0.9%
LILA Liberty Latin Americ Class A 1.01% 1,616,364 $15.5M Reduce -3.8%
PYPL PayPal Holdings Inc. 0.92% 180,179 $14.1M Add +5.2%
LBRDK Liberty Broadband-C 0.91% 181,061 $14.0M Reduce -0.5%
BSX Boston Scientific Corp. 0.89% 162,639 $13.6M Reduce -0.1%
LIN Linde PLC 0.81% 26,094 $12.4M Add +0.4%
PANW Palo Alto Networks Inc. 0.74% 33,152 $11.3M No change
PPLI People Inc. filed as IAC INC 0.71% 203,145 $10.9M Add +4.0%
ABNB Airbnb Inc. Class A 0.70% 84,355 $10.7M No change
HUM Humana Inc. 0.70% 33,760 $10.7M Add +16.4%
MDT Medtronic PLC 0.69% 116,975 $10.5M Reduce -8.8%
RPRX Royalty Pharma PLC Class A 0.67% 362,485 $10.3M Add +1.2%
APO Apollo Global Management Inc. 0.64% 77,880 $9.7M No change
P Everpure Inc. Class A filed as PURE STORAGE INC 0.63% 190,420 $9.6M No change
FWONK Liberty Media Corp. Class C 0.62% 121,932 $9.4M Reduce -0.0%
AFL Aflac Inc. 0.61% 83,670 $9.4M No change
CSCO Cisco Systems Inc. 0.61% 175,103 $9.3M No change
LBTYK Liberty Global Ltd. Class C 0.61% 430,465 $9.3M Reduce -0.1%
MIDD Middleby Corp. 0.61% 66,825 $9.3M Add +0.3%
LLYVK Liberty Media Corp.-Liberty-C 0.59% 175,230 $9.0M Reduce -0.3%
HD Home Depot Inc. 0.55% 20,806 $8.4M Reduce -2.0%
NVDA Nvidia Corp. 0.53% 66,615 $8.1M Add +11.1%
AR Antero Resources Corp. 0.52% 278,228 $8.0M Add +30.5%
ROL Rollins Inc. 0.52% 156,098 $7.9M No change
GE General Electric filed as GE AEROSPACE 0.52% 41,858 $7.9M Reduce -7.5%
TECH Bio-Techne Corp. 0.43% 81,795 $6.5M No change
WDAY Workday Inc. Class A 0.42% 26,036 $6.4M No change
LBRDA Liberty Broadband-A 0.41% 80,929 $6.2M Reduce -0.1%
AKAM Akamai Technologies Inc. 0.40% 61,018 $6.2M No change
ALKS Alkermes PLC 0.39% 214,715 $6.0M No change
EL Estee Lauder Companies Class A filed as LAUDER ESTEE COS INC 0.38% 58,689 $5.8M Add +71.2%
SYK Stryker Corp. 0.38% 16,022 $5.8M Reduce -3.6%
CB Chubb Ltd. 0.38% 20,054 $5.8M No change
LILAK Liberty Latin Americ Class C 0.37% 601,818 $5.7M Reduce -2.8%
ADI Analog Devices Inc. 0.37% 24,789 $5.7M Reduce -5.2%
MMM 3M Co. 0.37% 41,560 $5.7M No change
LLY Eli Lilly & Co. 0.35% 6,110 $5.4M Reduce -0.7%
LBTYA Liberty Global Ltd. Class A 0.35% 252,071 $5.3M Reduce -6.3%
JPM JPMorgan Chase & Co. 0.34% 24,740 $5.2M Reduce -1.0%
VWO Vanguard Ftse Emerging Marke 0.33% 106,621 $5.1M No change
MA Mastercard Inc. Class A 0.32% 10,011 $4.9M Add +22.2%
CVX Chevron Corp. 0.32% 32,749 $4.8M No change
FWONA Liberty Media Corp. Class A 0.31% 66,864 $4.8M Reduce -11.4%
WAT Waters Corp. 0.31% 13,146 $4.7M No change
VIG Vanguard Dividend Apprec ETF 0.30% 23,066 $4.6M No change
V Visa Inc. Class A 0.28% 15,660 $4.3M Add +26.6%
OXY Occidental Petroleum Corp. 0.28% 83,505 $4.3M Add +28.4%
WEC WEC Energy Group Inc. 0.28% 44,237 $4.3M No change
ILMN Illumina Inc. 0.28% 32,550 $4.2M Add +10.2%
EW Edwards Lifesciences Corp. 0.27% 61,555 $4.1M Add +24.5%
IVW iShares S&P 500 Growth ETF 0.26% 41,147 $3.9M No change
PG The Procter & Gamble Co. 0.26% 22,674 $3.9M Add +1.5%
CTSH Cognizant Tech Solutions-A 0.25% 49,740 $3.8M Reduce -4.7%
PODD Insulet Corp. 0.25% 16,463 $3.8M Reduce -1.9%
MS Morgan Stanley 0.25% 36,747 $3.8M Add +11.2%
RTX RTX Corp. 0.25% 31,608 $3.8M No change
GEV GE Vernova Inc. 0.25% 14,871 $3.8M Reduce -3.8%
TEL Te Connectivity PLC 0.24% 24,753 $3.7M No change
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.24% 16,888 $3.7M No change
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.24% 93,652 $3.7M Reduce -0.5%
INTU Intuit Inc. 0.23% 5,749 $3.6M No change
FSLR First Solar Inc. 0.23% 14,106 $3.5M Reduce -0.3%
IWV iShares Russell 3000 ETF 0.23% 10,647 $3.5M No change
META Meta Platforms Inc. Class A 0.21% 5,695 $3.3M No change
KMB Kimberly-Clark Corp. 0.21% 22,860 $3.3M No change
WFC Wells Fargo & Co. 0.20% 53,658 $3.0M Reduce -0.4%
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.19% 24,875 $2.9M Reduce -3.6%
VGK Vanguard Ftse Europe ETF 0.19% 40,000 $2.8M No change
INTC Intel Corp. 0.19% 121,040 $2.8M Reduce -13.6%
CHTR Charter Communications Inc. Class A 0.18% 8,610 $2.8M Reduce -17.5%
DBRG Digitalbridge Group Inc. 0.18% 195,500 $2.8M No change
ETN Eaton Corp. PLC 0.18% 8,257 $2.7M No change
MCD McDonald's Corp. 0.17% 8,625 $2.6M No change
OKTA Okta Inc. 0.17% 34,925 $2.6M No change

Show all 219 holdings

Portfolio Sells Q2 2024 → Q3 2024
LSXMK Liberty Media Corp.-Liber-New Sold out 0.00% −1.10
XOM Exxon Mobil Corp. Reduce -7.7% 4.24% −0.57
GOOG Alphabet Inc. Class C Reduce -4.7% 1.56% −0.36
LSXMA Liberty Media Corp. Class A New Sold out 0.00% −0.34
GOOGL Alphabet Inc. Class A Reduce -4.0% 1.14% −0.25
ZBH Zimmer Biomet Holdings Inc. Sold out 0.00% −0.12
INTC Intel Corp. Reduce -13.6% 0.19% −0.12
LILA Liberty Latin Americ Class A Reduce -3.8% 1.01% −0.11
NTR Nutrien Ltd. Sold out 0.00% −0.06
PEP Pepsico Inc. Reduce -0.8% 1.19% −0.05
ADI Analog Devices Inc. Reduce -5.2% 0.37% −0.04
LILAK Liberty Latin Americ Class C Reduce -2.8% 0.37% −0.04
CHTR Charter Communications Inc. Class A Reduce -17.5% 0.18% −0.04
LLY Eli Lilly & Co. Reduce -0.7% 0.35% −0.03
FWONA Liberty Media Corp. Class A Reduce -11.4% 0.31% −0.03
WFC Wells Fargo & Co. Reduce -0.4% 0.20% −0.03
BEN Franklin Templeton Inc. Reduce -6.8% 0.09% −0.02
ALTM Arcadium Lithium PLC Reduce -10.5% 0.06% −0.02
BAC Bank of America Corp. Reduce -0.5% 0.24% −0.02
CATC Cambridge Bancorp Sold out 0.00% −0.02
MDT Medtronic PLC Reduce -8.8% 0.69% −0.02
SYK Stryker Corp. Reduce -3.6% 0.38% −0.02
C Citigroup Inc. Reduce -1.1% 0.16% −0.02
VTI VG Morningstar TS MKT ETF-US Reduce -21.5% 0.05% −0.02
HI Hillenbrand Inc. Sold out 0.00% −0.01
T AT&T Inc. Reduce -24.0% 0.05% −0.01
JPM JPMorgan Chase & Co. Reduce -1.0% 0.34% −0.01
COST Costco Wholesale Corp. Reduce -4.0% 0.14% −0.01
CET Central Securities Corp. Reduce -14.7% 0.05% −0.01
AVGO Broadcom Inc. Reduce -32.0% 0.02% −0.01
VEA Vanguard Ftse Developed ETF Reduce -29.1% 0.02% −0.01
TJX TJX Companies Inc. Reduce -3.6% 0.19% −0.01
CTAS Cintas Corp. Reduce -25.0% 0.03% −0.01
CAE Cae Inc. Reduce -23.1% 0.01% −0.00
BATRK Atlanta Braves Holdings in-C Reduce -0.9% 0.07% −0.00
VOO Vanguard S&P 500 ETF Reduce -22.6% 0.01% −0.00
VEU Vanguard Ftse All-World Ex-U Reduce -0.5% 0.13% +0.00
SOLV Solventum Corp. Reduce -13.5% 0.02% +0.00
CTSH Cognizant Tech Solutions-A Reduce -4.7% 0.25% +0.00
FWONK Liberty Media Corp. Class C Reduce -0.0% 0.62% +0.01
FSLR First Solar Inc. Reduce -0.3% 0.23% +0.01
PODD Insulet Corp. Reduce -1.9% 0.25% +0.01
GE General Electric Reduce -7.5% 0.52% +0.01
BSX Boston Scientific Corp. Reduce -0.1% 0.89% +0.02
LLYVA Liberty Media Corp.-Liberty-A Reduce -8.4% 0.16% +0.02
LBTYA Liberty Global Ltd. Class A Reduce -6.3% 0.35% +0.02
UNH Unitedhealth Group Inc. Reduce -4.1% 1.07% +0.03
HD Home Depot Inc. Reduce -2.0% 0.55% +0.04
JNJ Johnson & Johnson Reduce -0.8% 1.86% +0.05
GEV GE Vernova Inc. Reduce -3.8% 0.25% +0.06

Portfolio Buys Q2 2024 → Q3 2024
SIRI Sirius XM Holdings Inc. New 1.20% +1.20
CAT Caterpillar Inc. Add +2.6% 2.96% +0.34
ADP Automatic Data Processing Add +1.1% 3.72% +0.33
BRK.B Berkshire Hathaway Inc. Class B Add +1.1% 4.98% +0.33
PROSY Prosus NV -Spon ADR Add +10.6% 1.36% +0.29
AAPL Apple Inc. Add +2.3% 4.44% +0.25
PYPL PayPal Holdings Inc. Add +5.2% 0.92% +0.23
FMC FMC Corp. Add +3.6% 1.51% +0.15
APD Air Products & Chemicals Inc. Add +0.0% 1.85% +0.14
EL Estee Lauder Companies Class A Add +71.2% 0.38% +0.13
PPLI People Inc. Add +4.0% 0.71% +0.08
ABT Abbott Laboratories Add +1.2% 1.96% +0.08
MA Mastercard Inc. Class A Add +22.2% 0.32% +0.07
TSLA Tesla Inc. New 0.06% +0.06
ILMN Illumina Inc. Add +10.2% 0.28% +0.06
CP Canadian Pacific Kansas City Add +183.3% 0.10% +0.06
V Visa Inc. Class A Add +26.6% 0.28% +0.05
ECL Ecolab Inc. Add +0.7% 3.87% +0.05
MIDD Middleby Corp. Add +0.3% 0.61% +0.04
AR Antero Resources Corp. Add +30.5% 0.52% +0.04
MS Morgan Stanley Add +11.2% 0.25% +0.03
EBC Eastern Bankshares Inc. New 0.02% +0.02
LIN Linde PLC Add +0.4% 0.81% +0.02
PFG Principal Financial Group New 0.01% +0.01
AOS Smith (a.o.) Corp. New 0.01% +0.01
NKE Nike Inc. Class B New 0.01% +0.01
MNDY Monday.com Ltd. New 0.01% +0.01
NVDA Nvidia Corp. Add +11.1% 0.53% +0.01
RPRX Royalty Pharma PLC Class A Add +1.2% 0.67% +0.01
BPMC Blueprint Medicines Corp. Add +49.3% 0.06% +0.01
XBI SS SPDR S&P Biotech ETF Add +0.9% 1.06% +0.01
PEN Penumbra Inc. Add +10.0% 0.07% +0.01
BE Bloom Energy Corp. Class A New 0.01% +0.01
SLB SLB Ltd. Add +51.7% 0.02% +0.00
AMZN Amazon.com Inc. Add +10.9% 1.82% +0.00
PG The Procter & Gamble Co. Add +1.5% 0.26% −0.00
ENVX Enovix Corp. Add +42.9% 0.01% −0.00
OXY Occidental Petroleum Corp. Add +28.4% 0.28% −0.00
NPWR Net Power Inc. Add +25.3% 0.12% −0.02
FUL H.B. Fuller Co. Add +0.3% 1.39% −0.04
EW Edwards Lifesciences Corp. Add +24.5% 0.27% −0.05
HUM Humana Inc. Add +16.4% 0.70% −0.06
CCJ Cameco Corp. Add +2.3% 1.76% −0.13
CHD Church & Dwight Co. Inc. Add +0.7% 4.47% −0.22
MSFT Microsoft Corp. Add +5.0% 4.41% −0.25
MOS The Mosaic Co. Add +0.1% 2.06% −0.31
MRK Merck & Co. Inc. Add +1.1% 2.99% −0.45

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 221$1.7BCAT, BRK.B, MSFT, XOM, AAPL
Q1 2026 218$1.6BXOM, BRK.B, MSFT, CAT, CHD
Q4 2025 218$1.6BMSFT, BRK.B, XOM, AAPL, CAT
Q3 2025 222$1.6BMSFT, BRK.B, ECL, ADP, XOM
Q2 2025 223$1.6BMSFT, BRK.B, ADP, CHD, ECL
Q1 2025 217$1.5BBRK.B, CHD, XOM, ADP, MSFT
Q4 2024 210$1.5BBRK.B, AAPL, CHD, MSFT, ADP
Q3 2024 219$1.5BBRK.B, CHD, AAPL, MSFT, XOM
Q2 2024 217$1.4BXOM, CHD, MSFT, BRK.B, AAPL
Q1 2024 210$1.4BBRK.B, CHD, MSFT, PXD, ECL