S&co Inc.

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed February 7, 2025), S&co Inc. reported 210 stock positions worth $1.5 billion. Its top holding was Berkshire Hathaway Class B (BRK.B) at 5.1% of the portfolio, followed by Apple (AAPL, 4.6%) and Church & Dwight (CHD, 4.6%). Compared with Q3 2024, it opened 4 new positions, sold out of 13, added to 36 and reduced 44. The biggest buy was Amazon.com (AMZN, shares +3%) and the biggest sale FMC (FMC, shares −7%).

Most Recent 13F
Q2 2026
Location
BOSTON, MA
CIK
0001082461
Portfolio Value
$1.5B (Q4 2024)
SEC Filing
0001082461-25-000001 ↗ filed Feb 7, 2025

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 Q3 2024 Q4 2024: $1.5B $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 210 stocks · $1.5B
BRK.B Berkshire Hathaway Inc. Class B 5.10% 165,685 $75.1M No change
AAPL Apple Inc. 4.64% 273,083 $68.4M Reduce -6.4%
CHD Church & Dwight Co. Inc. 4.63% 651,471 $68.2M Reduce -0.2%
MSFT Microsoft Corp. 4.54% 158,764 $66.9M Add +1.3%
ADP Automatic Data Processing 4.09% 205,840 $60.3M No change
XOM Exxon Mobil Corp. 4.03% 551,475 $59.3M Reduce -0.3%
ECL Ecolab Inc. 3.68% 231,478 $54.2M Reduce -0.3%
CAT Caterpillar Inc. 2.84% 115,522 $41.9M Reduce -0.2%
MRK Merck & Co. Inc. 2.72% 403,367 $40.1M Add +0.0%
AMZN Amazon.com Inc. 2.29% 153,487 $33.7M Add +2.9%
ABT Abbott Laboratories 2.02% 262,646 $29.7M No change
CCJ Cameco Corp. 1.97% 565,431 $29.1M Add +0.5%
MOS The Mosaic Co. 1.89% 1,132,223 $27.8M Reduce -3.9%
APD Air Products & Chemicals Inc. 1.87% 95,010 $27.6M Add +0.1%
GOOG Alphabet Inc. Class C 1.79% 138,675 $26.4M Reduce -3.1%
JNJ Johnson & Johnson 1.72% 175,070 $25.3M Reduce -0.2%
TMO Thermo Fisher Scientific Inc. 1.38% 38,961 $20.3M Add +1.7%
GLD SPDR Gold Shares 1.32% 80,565 $19.5M No change
GOOGL Alphabet Inc. Class A 1.30% 101,063 $19.1M Reduce -3.9%
PROSY Prosus NV -Spon ADR 1.28% 2,369,807 $18.8M No change
FUL H.B. Fuller Co. filed as FULLER H B CO 1.23% 267,852 $18.1M Add +0.3%
SIRI Sirius XM Holdings Inc. 1.21% 780,270 $17.8M Add +0.2%
FMC FMC Corp. 1.08% 327,153 $15.9M Reduce -6.8%
PEP Pepsico Inc. 1.07% 103,446 $15.7M Reduce -3.3%
UNP Union Pacific Corp. 1.05% 67,911 $15.5M No change
PYPL PayPal Holdings Inc. 1.05% 180,618 $15.4M Add +0.2%
BSX Boston Scientific Corp. 0.98% 161,139 $14.4M Reduce -0.9%
UNH Unitedhealth Group Inc. 0.97% 28,360 $14.3M Add +1.1%
LBRDK Liberty Broadband-C 0.92% 182,196 $13.6M Add +0.6%
APO Apollo Global Management Inc. 0.87% 77,880 $12.9M No change
XBI SS SPDR S&P Biotech ETF 0.85% 139,375 $12.6M Reduce -15.5%
PANW Palo Alto Networks Inc. 0.82% 66,304 $12.1M No change
LLYVK Liberty Media Corp.-Liberty-C 0.81% 175,215 $11.9M Reduce -0.0%
P Everpure Inc. Class A filed as PURE STORAGE INC 0.79% 190,420 $11.7M No change
FWONK Liberty Media Corp. Class C 0.77% 121,857 $11.3M Reduce -0.1%
LIN Linde PLC 0.75% 26,324 $11.0M Add +0.9%
CSCO Cisco Systems Inc. 0.70% 175,103 $10.4M No change
ABNB Airbnb Inc. Class A 0.69% 77,355 $10.2M Reduce -8.3%
NVDA Nvidia Corp. 0.68% 74,855 $10.1M Add +12.4%
LILA Liberty Latin Americ Class A 0.68% 1,568,058 $10.0M Reduce -3.0%
AR Antero Resources Corp. 0.67% 283,583 $9.9M Add +1.9%
MDT Medtronic PLC 0.64% 118,523 $9.5M Add +1.3%
RPRX Royalty Pharma PLC Class A 0.62% 358,162 $9.1M Reduce -1.2%
MIDD Middleby Corp. 0.61% 66,825 $9.1M No change
PPLI People Inc. filed as IAC INC 0.60% 204,175 $8.8M Add +0.5%
AFL Aflac Inc. 0.59% 83,670 $8.7M No change
HD Home Depot Inc. 0.55% 20,806 $8.1M No change
ROL Rollins Inc. 0.49% 156,098 $7.2M No change
GE General Electric filed as GE AEROSPACE 0.46% 40,703 $6.8M Reduce -2.8%
WDAY Workday Inc. Class A 0.46% 26,036 $6.7M No change
ALKS Alkermes PLC 0.42% 214,465 $6.2M Reduce -0.1%
LBRDA Liberty Broadband-A 0.41% 80,979 $6.0M Add +0.1%
TECH Bio-Techne Corp. 0.40% 82,445 $5.9M Add +0.8%
JPM JPMorgan Chase & Co. 0.40% 24,730 $5.9M Reduce -0.0%
SNREY Sunrise Communicat Class A 0.40% 135,131 $5.8M New
SYK Stryker Corp. 0.39% 16,022 $5.8M No change
LBTYK Liberty Global Ltd. Class C 0.38% 430,465 $5.7M No change
FWONA Liberty Media Corp. Class A 0.38% 66,894 $5.6M Add +0.0%
CB Chubb Ltd. 0.38% 20,054 $5.5M No change
AKAM Akamai Technologies Inc. 0.37% 56,412 $5.4M Reduce -7.5%
MA Mastercard Inc. Class A 0.36% 10,201 $5.4M Add +1.9%
HUM Humana Inc. 0.36% 21,168 $5.4M Reduce -37.3%
MMM 3M Co. 0.36% 41,560 $5.4M No change
ADI Analog Devices Inc. 0.36% 24,789 $5.3M No change
V Visa Inc. Class A 0.34% 15,835 $5.0M Add +1.1%
WAT Waters Corp. 0.33% 13,276 $4.9M Add +1.0%
GEV GE Vernova Inc. 0.33% 14,871 $4.9M No change
VWO Vanguard Ftse Emerging Marke 0.33% 110,971 $4.9M Add +4.1%
CVX Chevron Corp. 0.32% 32,749 $4.7M No change
LLY Eli Lilly & Co. 0.32% 6,110 $4.7M No change
MS Morgan Stanley 0.31% 36,747 $4.6M No change
EW Edwards Lifesciences Corp. 0.31% 61,682 $4.6M Add +0.2%
VIG Vanguard Dividend Apprec ETF 0.31% 23,066 $4.5M No change
ILMN Illumina Inc. 0.30% 33,050 $4.4M Add +1.5%
WEC WEC Energy Group Inc. 0.28% 44,237 $4.2M No change
EL Estee Lauder Companies Class A filed as LAUDER ESTEE COS INC 0.28% 55,424 $4.2M Reduce -5.6%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.28% 92,832 $4.1M Reduce -0.9%
OXY Occidental Petroleum Corp. 0.26% 78,805 $3.9M Reduce -5.6%
CTSH Cognizant Tech Solutions-A 0.26% 49,740 $3.8M No change
PG The Procter & Gamble Co. 0.26% 22,674 $3.8M No change
WFC Wells Fargo & Co. 0.26% 53,658 $3.8M No change
LILAK Liberty Latin Americ Class C 0.25% 591,923 $3.8M Reduce -1.6%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.25% 16,888 $3.7M No change
PODD Insulet Corp. 0.25% 14,165 $3.7M Reduce -14.0%
RTX RTX Corp. 0.25% 31,608 $3.7M No change
NPWR Net Power Inc. 0.25% 341,405 $3.6M Add +35.5%
INTU Intuit Inc. 0.25% 5,749 $3.6M No change
IVW iShares S&P 500 Growth ETF 0.25% 35,586 $3.6M Reduce -13.5%
TEL Te Connectivity PLC 0.24% 24,753 $3.5M No change
META Meta Platforms Inc. Class A 0.23% 5,695 $3.3M No change
LBTYA Liberty Global Ltd. Class A 0.22% 258,066 $3.3M Add +2.4%
LLYVA Liberty Media Corp.-Liberty-A 0.22% 48,735 $3.2M No change
EXPE Expedia Group Inc. 0.22% 17,336 $3.2M No change
WBD Warner Bros Discovery Inc. 0.22% 302,466 $3.2M New
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.20% 24,846 $3.0M Reduce -0.1%
CHTR Charter Communications Inc. Class A 0.20% 8,610 $3.0M No change
IBKR Interactive Brokers Gro Class A 0.19% 15,875 $2.8M Add +3.3%
KMB Kimberly-Clark Corp. 0.19% 21,325 $2.8M Reduce -6.7%
C Citigroup Inc. 0.19% 39,641 $2.8M No change
OKTA Okta Inc. 0.19% 34,925 $2.8M No change

Show all 210 holdings

Portfolio Sells Q3 2024 → Q4 2024
FMC FMC Corp. Reduce -6.8% 1.08% −0.43
LILA Liberty Latin Americ Class A Reduce -3.0% 0.68% −0.34
HUM Humana Inc. Reduce -37.3% 0.36% −0.33
IWV iShares Russell 3000 ETF Sold out 0.00% −0.23
XBI SS SPDR S&P Biotech ETF Reduce -15.5% 0.85% −0.21
XOM Exxon Mobil Corp. Reduce -0.3% 4.03% −0.21
ECL Ecolab Inc. Reduce -0.3% 3.68% −0.19
MOS The Mosaic Co. Reduce -3.9% 1.89% −0.17
DBRG Digitalbridge Group Inc. Reduce -88.2% 0.02% −0.16
JOE The St Joe Co. Sold out 0.00% −0.14
JNJ Johnson & Johnson Reduce -0.2% 1.72% −0.14
SCHF Schwab Intl Equity ETF Sold out 0.00% −0.13
PEP Pepsico Inc. Reduce -3.3% 1.07% −0.12
LILAK Liberty Latin Americ Class C Reduce -1.6% 0.25% −0.12
CAT Caterpillar Inc. Reduce -0.2% 2.84% −0.11
EL Estee Lauder Companies Class A Reduce -5.6% 0.28% −0.10
INTC Intel Corp. Reduce -24.0% 0.13% −0.06
EVH Evolent Health Inc. Class A Sold out 0.00% −0.06
GE General Electric Reduce -2.8% 0.46% −0.06
RBLX Roblox Corp. Class A Reduce -58.5% 0.07% −0.05
RPRX Royalty Pharma PLC Class A Reduce -1.2% 0.62% −0.05
ALTM Arcadium Lithium PLC Reduce -89.8% 0.01% −0.05
SCHB Schwab US Broad Market ETF Sold out 0.00% −0.04
ELAN Elanco Animal Health Inc. Reduce -17.2% 0.10% −0.04
VTV Vanguard Mrngstr Val ETF-Aui Sold out 0.00% −0.04
AKAM Akamai Technologies Inc. Reduce -7.5% 0.37% −0.04
IVLU iShares MSCI International V Sold out 0.00% −0.03
KMB Kimberly-Clark Corp. Reduce -6.7% 0.19% −0.02
OXY Occidental Petroleum Corp. Reduce -5.6% 0.26% −0.02
PFG Principal Financial Group Sold out 0.00% −0.01
AOS Smith (a.o.) Corp. Sold out 0.00% −0.01
NKE Nike Inc. Class B Sold out 0.00% −0.01
MNDY Monday.com Ltd. Sold out 0.00% −0.01
XYL Xylem Inc. Sold out 0.00% −0.01
LOW Lowe's Cos Inc. Reduce -4.5% 0.12% −0.01
MP MP Materials Corp. Sold out 0.00% −0.01
IVW iShares S&P 500 Growth ETF Reduce -13.5% 0.25% −0.01
GPN Global Payments Inc. Reduce -38.5% 0.03% −0.01
ABNB Airbnb Inc. Class A Reduce -8.3% 0.69% −0.01
NOVAQ Sunnova Energy International Reduce -18.4% 0.00% −0.01
CTAS Cintas Corp. Reduce -16.7% 0.02% −0.01
SOLV Solventum Corp. Reduce -0.4% 0.02% −0.00
BATRK Atlanta Braves Holdings in-C Reduce -0.0% 0.07% −0.00
PODD Insulet Corp. Reduce -14.0% 0.25% +0.00
AVGO Broadcom Inc. Reduce -17.6% 0.02% +0.00
COST Costco Wholesale Corp. Reduce -0.1% 0.16% +0.01
TJX TJX Companies Inc. Reduce -0.1% 0.20% +0.01
ALKS Alkermes PLC Reduce -0.1% 0.42% +0.03
BAC Bank of America Corp. Reduce -0.9% 0.28% +0.03
JPM JPMorgan Chase & Co. Reduce -0.0% 0.40% +0.06

Portfolio Buys Q3 2024 → Q4 2024
AMZN Amazon.com Inc. Add +2.9% 2.29% +0.47
SNREY Sunrise Communicat Class A New 0.40% +0.40
WBD Warner Bros Discovery Inc. New 0.22% +0.22
CCJ Cameco Corp. Add +0.5% 1.97% +0.22
AR Antero Resources Corp. Add +1.9% 0.67% +0.15
NVDA Nvidia Corp. Add +12.4% 0.68% +0.15
MSFT Microsoft Corp. Add +1.3% 4.54% +0.14
NPWR Net Power Inc. Add +35.5% 0.25% +0.13
PYPL PayPal Holdings Inc. Add +0.2% 1.05% +0.13
FWONA Liberty Media Corp. Class A Add +0.0% 0.38% +0.07
TSLA Tesla Inc. Add +21.1% 0.13% +0.06
V Visa Inc. Class A Add +1.1% 0.34% +0.06
IBKR Interactive Brokers Gro Class A Add +3.3% 0.19% +0.05
EW Edwards Lifesciences Corp. Add +0.2% 0.31% +0.04
MA Mastercard Inc. Class A Add +1.9% 0.36% +0.04
GFL GFL Environmental Inc.-Sub VT Add +6.6% 0.17% +0.03
WAT Waters Corp. Add +1.0% 0.33% +0.03
APD Air Products & Chemicals Inc. Add +0.1% 1.87% +0.02
ILMN Illumina Inc. Add +1.5% 0.30% +0.02
DASH DoorDash Inc. Class A New 0.02% +0.02
APP AppLovin Corp. Class A New 0.01% +0.01
HON Honeywell International Inc. Add +2.5% 0.08% +0.01
LBRDK Liberty Broadband-C Add +0.6% 0.92% +0.01
ENVX Enovix Corp. Add +10.0% 0.02% +0.00
SIRI Sirius XM Holdings Inc. Add +0.2% 1.21% +0.00
CET Central Securities Corp. Add +3.3% 0.05% +0.00
LBRDA Liberty Broadband-A Add +0.1% 0.41% +0.00
VWO Vanguard Ftse Emerging Marke Add +4.1% 0.33% −0.00
CEG Constellation Energy Add +8.7% 0.11% −0.00
CP Canadian Pacific Kansas City Add +9.4% 0.09% −0.00
BAH Booz Allen Hamilton Holdings Add +3.5% 0.05% −0.01
TECH Bio-Techne Corp. Add +0.8% 0.40% −0.02
MDT Medtronic PLC Add +1.3% 0.64% −0.05
LIN Linde PLC Add +0.9% 0.75% −0.07
UNH Unitedhealth Group Inc. Add +1.1% 0.97% −0.10
PPLI People Inc. Add +0.5% 0.60% −0.12
LBTYA Liberty Global Ltd. Class A Add +2.4% 0.22% −0.12
FUL H.B. Fuller Co. Add +0.3% 1.23% −0.16
TMO Thermo Fisher Scientific Inc. Add +1.7% 1.38% −0.17
MRK Merck & Co. Inc. Add +0.0% 2.72% −0.27

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