S&CO INC
Latest 13F filing data - Q3 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
 | ALKS | 201K | $6.04M |
 | PSTG | 190K | $15.96M |
 | AMZN | 189K | $41.52M |
 | LLYVK | 177K | $17.16M |
 | GFL | 176K | $8.32M |
 | BSX | 173K | $16.92M |
 | MSFT | 168K | $86.83M |
 | BRK-B | 165K | $82.93M |
 | JNJ | 159K | $29.44M |
 | LBRDK | 157K | $9.98M |
 | ROL | 156K | $9.19M |
 | ELAN | 141K | $2.85M |
 | FWONK | 123K | $12.84M |
 | GOOG | 118K | $28.76M |
 | CAT | 112K | $53.48M |
 | CSCO | 109K | $7.47M |
 | MDT | 108K | $10.32M |
 | OXY | 105K | $4.97M |
 | GOOGL | 96K | $23.26M |
 | APD | 95K | $25.85M |
Alkermes plc
ALKS
Shares Held
201K
Value
$6.04M
Pure Storage, Inc.
PSTG
Shares Held
190K
Value
$15.96M
Amazon.com, Inc.
AMZN
Shares Held
189K
Value
$41.52M
Liberty Live Group
LLYVK
Shares Held
177K
Value
$17.16M
GFL Environmental Inc.
GFL
Shares Held
176K
Value
$8.32M
Boston Scientific Corporation
BSX
Shares Held
173K
Value
$16.92M
Microsoft Corporation
MSFT
Shares Held
168K
Value
$86.83M
Berkshire Hathaway Inc.
BRK-B
Shares Held
165K
Value
$82.93M
Johnson & Johnson
JNJ
Shares Held
159K
Value
$29.44M
Liberty Broadband Corporation
LBRDK
Shares Held
157K
Value
$9.98M
Rollins, Inc.
ROL
Shares Held
156K
Value
$9.19M
Elanco Animal Health Incorporated
ELAN
Shares Held
141K
Value
$2.85M
Formula One Group
FWONK
Shares Held
123K
Value
$12.84M
Alphabet Inc.
GOOG
Shares Held
118K
Value
$28.76M
Caterpillar Inc.
CAT
Shares Held
112K
Value
$53.48M
Cisco Systems, Inc.
CSCO
Shares Held
109K
Value
$7.47M
Medtronic plc
MDT
Shares Held
108K
Value
$10.32M
Occidental Petroleum Corporation
OXY
Shares Held
105K
Value
$4.97M
Alphabet Inc.
GOOGL
Shares Held
96K
Value
$23.26M
Air Products and Chemicals, Inc.
APD
Shares Held
95K
Value
$25.85M