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SCI

S&CO Inc Portfolio holdings

AUM $1.73B Turnover 8.7%
1-Year Est. Return 26.69%
This Fund
S&P 500
This Quarter Est. Return
+12.73%
1 Year Est. Return
+26.69%
3 Year Est. Return
+68.81%
5 Year Est. Return
+94.1%
10 Year Est. Return
+297.09%
AUM
$1.73B
AUM Growth
+$119M
Cap. Flow
-$10.2M
Cap. Flow %
-0.59%
Top 10 Hldgs %
38.4%
Holding
230
New
12
Increased
26
Reduced
50
Closed
8
Avg Time Held
7 years
Top 10 Avg Time Held
6.8 years
Top 20 Avg Time Held
7.2 years

Top Buys

Rank Stock Value
1
GFL icon
GFL Environmental
GFL
+$3.42M
2
MSFT icon
Microsoft
MSFT
+$3.29M
3
CF icon
CF Industries
CF
+$2.86M
4
RDDT icon
Reddit
RDDT
+$1.83M
5
MOS icon
The Mosaic Company
MOS
+$1.78M

Top Sells

Rank Stock Value
1
OKTA icon
Okta
OKTA
+$4.99M
2
CAT icon
Caterpillar
CAT
+$4.17M
3
LILA icon
Liberty Latin America Class A
LILA
+$4.15M
4
DBRG icon
DigitalBridge
DBRG
+$3.5M
5
AAPL icon
Apple
AAPL
+$3.33M

Sector Composition

Rank Sector Weight
1 Technology 17.53%
2 Healthcare 17.23%
3 Industrials 11.19%
4 Financials 10.97%
5 Communication Services 9.34%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
CAT icon
1
Caterpillar
CAT
$334B
$100M 5.79%
94,076
-4,751
-5% -$4.17M
2013 Q2
52 quarters
BRK.B icon
2
Berkshire Hathaway Class B
BRK.B
$1.14T
$82.1M 4.74%
164,075
– –
2013 Q2
52 quarters
MSFT icon
3
Microsoft
MSFT
$3.96T
$74M 4.27%
198,340
+8,143
+4% +$3.29M
2013 Q2
52 quarters
XOM icon
4
ExxonMobil
XOM
$733B
$71.9M 4.15%
526,003
– –
2013 Q2
52 quarters
AAPL icon
5
Apple
AAPL
$5T
$63.9M 3.69%
220,707
-11,650
-5% -$3.33M
2013 Q2
52 quarters
CHD icon
6
Church & Dwight Co
CHD
$24.7B
$62.9M 3.64%
649,655
-575
-0.1% -$54.9K
2013 Q2
52 quarters
ECL icon
7
Ecolab
ECL
$80.2B
$62.9M 3.64%
225,862
-198
-0.1% -$52.1K
2013 Q2
52 quarters
MRK icon
8
Merck
MRK
$354B
$54.7M 3.16%
425,528
– –
2013 Q2
52 quarters
AMZN icon
9
Amazon
AMZN
$2.83T
$46.9M 2.71%
196,975
-178
-0.1% -$44.7K
2016 Q4
38 quarters
ADP icon
10
Automatic Data Processing
ADP
$114B
$45.2M 2.61%
201,978
– –
2013 Q2
52 quarters
GOOG icon
11
Alphabet (Google) Class C
GOOG
$4.16T
$41.7M 2.41%
118,113
– –
2013 Q2
52 quarters
JNJ icon
12
Johnson & Johnson
JNJ
$612B
$39.9M 2.3%
157,098
– –
2013 Q2
52 quarters
GOOGL icon
13
Alphabet (Google) Class A
GOOGL
$4.21T
$33.9M 1.96%
94,857
-230
-0.2% -$82.8K
2015 Q3
43 quarters
CCJ icon
14
Cameco
CCJ
$35.1B
$31.9M 1.85%
313,626
-13,948
-4% -$1.56M
2014 Q1
49 quarters
PANW icon
15
Palo Alto Networks
PANW
$284B
$31.3M 1.81%
91,852
+4,927
+6% +$1.13M
2013 Q2
52 quarters
GLD icon
16
SPDR Gold Trust
GLD
$140B
$29.7M 1.71%
80,565
– –
2013 Q2
52 quarters
APD icon
17
Air Products & Chemicals
APD
$66.5B
$27.7M 1.6%
94,594
+166
+0.2% +$48.3K
2013 Q2
52 quarters
LLY icon
18
Eli Lilly
LLY
$1.11T
$26.7M 1.55%
22,300
+781
+4% +$798K
2014 Q3
47 quarters
MOS icon
19
The Mosaic Company
MOS
$5.7B
$22.1M 1.27%
1,040,723
+77,056
+8% +$1.78M
2013 Q3
51 quarters
TMO icon
20
Thermo Fisher Scientific
TMO
$251B
$20.7M 1.2%
41,387
-440
-1% -$211K
2013 Q2
52 quarters
RPRX icon
21
Royalty Pharma
RPRX
$26.8B
$20.1M 1.16%
358,302
-75
-0% -$3.9K
2020 Q3
23 quarters
UNP icon
22
Union Pacific
UNP
$171B
$18.9M 1.09%
69,353
– –
2013 Q2
52 quarters
PYPL icon
23
PayPal
PYPL
$48.3B
$18.8M 1.09%
436,017
-9,253
-2% -$421K
2016 Q4
38 quarters
LLYVK icon
24
Liberty Live Group Series C
LLYVK
$9.02B
$18.5M 1.07%
174,783
-1,788
-1% -$174K
2023 Q3
11 quarters
UNH icon
25
UnitedHealth
UNH
$365B
$18.3M 1.06%
43,984
-88
-0.2% -$32.6K
2021 Q4
18 quarters

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S&CO Inc's Q2 2026 Portfolio in Review

As of Q2 2026, S&CO Inc held 230 positions worth $1.73B, up 7.4% from $1.61B the previous quarter. Its ten largest holdings account for 38% of the portfolio.

S&CO Inc's Q2 2026 filing shows 12 new, 26 increased, 50 reduced and 8 closed positions. Its largest new stake was CF Industries: 24,300 shares worth $2.63M. The largest sale was Okta, an estimated $4.99M.

By sector, the portfolio is most concentrated in Technology at 18% of assets, up from 16% a quarter earlier, followed by Healthcare and Industrials.

  • S&CO Inc's largest Q2 2026 buy was CF Industries: 24,300 shares worth $2.63M.
  • S&CO Inc added most to GFL Environmental in Q2 2026, an estimated $3.42M increase.
  • S&CO Inc's biggest Q2 2026 reduction was Okta, cutting an estimated $4.99M.
  • S&CO Inc fully exited Cognizant in Q2 2026, selling an estimated $1.78M.
  • S&CO Inc's ten largest holdings make up 38% of its $1.73B portfolio in Q2 2026.
  • S&CO Inc opened 12 new positions and closed 8 in Q2 2026.
  • S&CO Inc's portfolio value rose 7.4% quarter-over-quarter to $1.73B.

Based on S&CO Inc's 13F filing for Q2 2026, filed 6 Aug 2026.