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S&CO INC

50 CONGRESS STREET ROOM 800, BOSTON, MA 02109 • 6172278660

Q3 2025 · Filed 2025-11-06
Market Value
$1.3B
+4.0%
Holdings
153
New Purchases
2
Added To
22
Closed
6
Reduced
50
Top 10 Concentration
45.7%
Turnover
5.2%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
PROSY 2.71% 2.06% +0.65% $36M
GOOG 2.16% 1.66% +0.51% $29M
CAT 4.02% 3.56% +0.46% $53M
AAPL 4.46% 4.03% +0.44% $59M
GOOGL 1.75% 1.32% +0.43% $23M
LLY 1.15% 0.74% +0.41% $15M
PYPL 1.67% 1.33% +0.35% $22M
JNJ 2.21% 1.96% +0.26% $29M
AR 1.17% 0.93% +0.24% $16M
PANW 1.28% 1.06% +0.21% $17M
TMO 1.55% 1.34% +0.21% $21M
LLYVK 1.29% 1.12% +0.17% $17M
AMZN 3.12% 2.96% +0.17% $42M
RBRK 0.33% 0.19% +0.15% $4M
OKTA 0.41% 0.27% +0.14% $5M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
LBRDK 0.75% 1.40% -0.65% $10M
CHD 4.28% 4.88% -0.60% $57M
ADP 4.55% 5.02% -0.47% $60M
MOS 2.81% 3.23% -0.42% $37M
MIDD 0.42% 0.75% -0.33% $6M
ABT 2.30% 2.61% -0.31% $31M
FMC 0.94% 1.22% -0.28% $12M
LBRDA 0.39% 0.62% -0.24% $5M
BSX 1.27% 1.48% -0.21% $17M
SNRE 0.00% 0.21% -0.21% $0
CHTR 0.29% 0.44% -0.15% $4M
APD 1.94% 2.09% -0.15% $26M
ECL 4.71% 4.83% -0.12% $63M
CTSH 0.20% 0.30% -0.10% $3M
WAT 0.25% 0.34% -0.09% $3M

Sector Allocation Over Time

Industry Breakdown

IndustryWeight
Financial Services 15.0%
Technology 14.6%
Energy 12.6%
Industrials 12.3%
Healthcare 12.3%

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 33 $584M 43.9%
Large Cap 90 $600M 45.1%
Mid Cap 19 $116M 8.8%
Small Cap 9 $27M 2.1%
Micro Cap 2 $1M 0.1%

Portfolio Analytics

Avg Market Cap
$260.4B
Median Market Cap
$69.5B
Avg P/E
29.4
Median P/E
25.8
Avg Dividend Yield
0.02%
Avg Beta
0.93
# Stocks
138
# ETFs / Funds
15

Top Holdings (153 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 MSFT 6.53% 167,637 $87M $517.95 $4M +1,456 +0.9%
2 BRK-B 6.24% 164,964 $83M $502.74 $2M -1,030 -0.6%
3 ECL 4.71% 228,555 $63M $273.86 $780K -857 -0.4%
4 ADP 4.55% 205,914 $60M $293.50 -$4M -2,301 -1.1%
5 XOM 4.54% 535,736 $60M $112.75 $1M -11,971 -2.2%
6 AAPL 4.46% 233,109 $59M $254.63 $8M -17,960 -7.2%
7 CHD 4.28% 649,385 $57M $87.63 -$6M -350 -0.1%
8 CAT 4.02% 112,078 $53M $477.15 $8M -5,197 -4.4%
9 CCJ 3.26% 517,471 $43M $83.86 $948K -54,363 -9.5%
10 AMZN 3.12% 189,089 $42M $219.57 $4M +16,661 +9.7%
11 MOS 2.81% 1,075,818 $37M $34.68 -$4M -55,775 -4.9%
12 PROSY 2.71% 2,555,030 $36M $14.09 $10M +191,216 +8.1%
13 ABT 2.30% 227,973 $31M $133.94 -$3M -16,992 -6.9%
14 JNJ 2.21% 158,763 $29M $185.41 $4M -4,960 -3.0%
15 GOOG 2.16% 118,098 $29M $243.54 $8M -1,314 -1.1%
16 APD 1.94% 94,797 $26M $272.72 -$909K -85 -0.1%
17 GOOGL 1.75% 95,696 $23M $243.09 $6M +51 +0.1%
18 PYPL 1.67% 331,501 $22M $67.06 $5M +103,397 +45.3%
19 TMO 1.55% 42,389 $21M $485.01 $3M +228 +0.5%
20 LLYVK 1.29% 177,006 $17M $96.97 $3M
21 PANW 1.28% 83,254 $17M $203.62 $3M +16,950 +25.6%
22 BSX 1.27% 173,276 $17M $97.62 -$2M -3,510 -2.0%
23 SIRI 1.25% 711,469 $17M $23.27 $67K -6,548 -0.9%
24 UNP 1.24% 69,871 $17M $236.36 $394K -200 -0.3%
25 FUL 1.18% 263,986 $16M $59.28 -$282K -870 -0.3%
26 AR 1.17% 464,398 $16M $33.56 $4M +168,685 +57.0%
27 LLY 1.15% 20,028 $15M $762.98 $6M +7,928 +65.5%
28 RPRX 0.95% 358,237 $13M $35.28 -$266K +70 +0.0%
29 FMC 0.94% 370,806 $12M $33.63 -$3M -3,530 -0.9%
30 LIN 0.92% 25,851 $12M $474.99 $33K -250 -1.0%
31 PEP 0.88% 83,367 $12M $140.44 -$76K -5,880 -6.6%
32 GE 0.85% 37,565 $11M $300.81 $995K -2,474 -6.2%
33 LBRDK 0.75% 157,131 $10M $63.54 -$8M -24,597 -13.5%
34 APO 0.73% 72,880 $10M $133.26 -$627K
35 MA 0.71% 16,571 $9M $568.76 $2M +3,255 +24.4%
36 AFL 0.70% 83,570 $9M $111.69 $447K -700 -0.8%
37 ROL 0.69% 156,393 $9M $58.74 $363K
38 HD 0.63% 20,806 $8M $405.17 $802K
39 LILA 0.61% 983,226 $8M $8.29 $1M -167,525 -14.6%
40 V 0.60% 23,335 $8M $341.38 $643K +2,709 +13.1%
41 ABNB 0.57% 62,355 $8M $121.42 -$681K
42 0JUJ.L 0.48% 67,417 $6M $95.21 -$33K -530 -0.8%
43 VWO 0.47% 116,108 $6M $54.17 $752K +4,136 +3.7%
44 EL 0.47% 70,201 $6M $88.12 $514K
45 ADI 0.46% 24,789 $6M $245.67 $190K
46 SYK 0.43% 15,372 $6M $369.63 -$656K -650 -4.1%
47 MS 0.42% 35,242 $6M $158.96 $510K -910 -2.5%
48 MIDD 0.42% 41,825 $6M $132.91 -$4M -25,000 -37.4%
49 OKTA 0.41% 59,451 $5M $91.69 $2M +24,526 +70.2%
50 TEL 0.39% 23,573 $5M $219.49 $1M -670 -2.8%
51 LBRDA 0.39% 80,839 $5M $63.32 -$3M -586 -0.7%
52 VIG 0.37% 23,067 $5M $215.76 $256K
53 OXY 0.37% 105,115 $5M $47.24 -$281K -19,805 -15.8%
54 CVX 0.37% 31,710 $5M $155.28 $235K -1,039 -3.2%
55 BAC 0.36% 92,484 $5M $51.59 $385K -205 -0.2%
56 IBM 0.36% 16,788 $5M $282.11 -$212K
57 RBRK 0.33% 53,612 $4M $82.24 $2M +27,179 +102.8%
58 LILAK 0.31% 485,348 $4M $8.44 $1M
59 IVW 0.31% 33,695 $4M $120.70 $358K
60 C 0.30% 39,641 $4M $101.49 $649K
61 INTU 0.30% 5,750 $4M $682.78 -$602K
62 CHTR 0.29% 14,163 $4M $275.08 -$2M +300 +2.2%
63 WFC 0.27% 43,578 $4M $83.80 $87K -925 -2.1%
64 TJX 0.26% 24,081 $3M $144.51 $507K
65 PG 0.25% 21,629 $3M $153.64 -$282K -1,000 -4.4%
66 WAT 0.25% 11,084 $3M $299.80 -$1M -1,500 -11.9%
67 VGK 0.24% 40,000 $3M $79.80 $92K
68 FSLR 0.24% 14,406 $3M $220.46 $792K
69 CTSH 0.20% 39,740 $3M $67.06 -$1M -10,000 -20.1%
70 DHR 0.20% 13,189 $3M $198.20 $207K +1,000 +8.2%
71 MCD 0.19% 8,445 $3M $303.85 $99K
72 IAC 0.18% 69,425 $2M $34.07 -$227K
73 RBLX 0.18% 16,940 $2M $138.49 $564K
74 ISRG 0.17% 5,121 $2M $447.18 -$492K
75 VEU 0.17% 31,256 $2M $71.35 $129K
76 RRC 0.17% 58,300 $2M $37.63 -$177K
77 RHHBY 0.16% 52,154 $2M $40.82 $52K +955 +1.9%
78 AXP 0.16% 6,386 $2M $332.13 $84K
79 HUM 0.16% 8,138 $2M $260.14 $128K
80 ILMN 0.13% 18,000 $2M $94.94 $183K +2,000 +12.5%
81 LECO 0.12% 7,000 $2M $235.71 $199K
82 LOW 0.12% 6,363 $2M $251.30 $99K -400 -5.9%
83 SONY 0.12% 55,000 $2M $28.78 $152K
84 KMB 0.11% 11,914 $1M $124.31 -$788K -5,692 -32.3%
85 PFE 0.11% 55,394 $1M $25.47 $14K -2,255 -3.9%
86 SCJ 0.10% 15,000 $1M $92.00 $107K
87 CW 0.10% 2,372 $1M $542.58 $129K
88 IAU 0.09% 17,174 $1M $72.73 $179K
89 ZTS 0.09% 8,316 $1M $146.22 -$296K -1,380 -14.2%
90 INSM 0.09% 8,300 $1M $143.98 $360K
91 HON 0.09% 5,562 $1M $210.36 -$124K +5 +0.1%
92 BEN 0.08% 46,495 $1M $23.12 -$588K -23,250 -33.3%
93 IWD 0.08% 5,050 $1M $203.56 $48K
94 KMPR 0.08% 19,870 $1M $51.53 -$290K -495 -2.4%
95 AGCO 0.08% 9,325 $998K $107.02 -$160K -1,909 -17.0%
96 VTI 0.07% 2,882 $945K $327.90 $70K
97 BAX 0.07% 39,855 $907K $22.76 -$299K
98 IVE 0.07% 4,350 $898K $206.44 $48K
99 MRVL 0.07% 10,573 $888K $83.99 $70K
100 BE 0.06% 10,000 $845K $84.50 $606K

New Positions

SymbolValue% Port
AOS $219K 0.02%
GLW $209K 0.02%

Sold Out Positions

SymbolValue% Port
CL —%
SLB —%
NPWR —%
FICO —%
SNRE —%
ANTM —%
View SEC EDGAR Filings for S&CO INC →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms