S&CO INC
Top Portfolio Positions
187 positions ·
$1,455,194,926 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| XOM |
Exxon Mobil Corp
Energy
|
526,003 | $89,241,668 | 6.13% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
164,075 | $78,624,740 | 5.40% | |
| MSFT |
Microsoft Corp
Technology
|
190,197 | $70,405,223 | 4.84% | |
| CAT |
Caterpillar Inc
Industrials
|
98,827 | $70,014,976 | 4.81% | |
| CHD |
Church & Dwight Co Inc /De/
Consumer Defensive
|
650,230 | $60,679,463 | 4.17% | |
| ECL |
Ecolab Inc.
Basic Materials
|
226,060 | $60,136,481 | 4.13% | |
| AAPL |
Apple Inc.
Technology
|
232,357 | $58,969,883 | 4.05% | |
| MRK |
Merck & Co., Inc.
Healthcare
|
425,528 | $51,186,763 | 3.52% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
197,153 | $41,061,055 | 2.82% | |
| ADP |
Automatic Data Processing Inc
Technology
|
201,978 | $41,037,890 | 2.82% |
Portfolio Trend
25 quarters · across all stocks
Holdings in FWONA
Shares Held
Position Value (USD)
12 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $5,199,659 | 66,594 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $6,009,821 | 67,239 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $6,419,446 | 67,417 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $6,452,247 | 67,947 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $5,503,624 | 67,554 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $5,621,771 | 66,894 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $4,782,781 | 66,864 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $4,844,804 | 75,429 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $4,499,072 | 76,593 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $4,471,881 | 77,128 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $4,360,817 | 77,128 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $4,993,351 | 77,128 | Shares | Sole | 2023-08-08 | |
| No 13F history on record for this holder in this stock. | ||||||