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SCI

S&CO Inc Portfolio holdings

AUM $1.61B
1-Year Est. Return 21.39%
This Fund
S&P 500
This Quarter Est. Return
+2.14%
1 Year Est. Return
+21.39%
3 Year Est. Return
+58.88%
5 Year Est. Return
+84.19%
10 Year Est. Return
+267.05%
AUM
$1.61B
AUM Growth
+$1.96M
Cap. Flow
+$20.1M
Cap. Flow %
1.25%
Top 10 Hldgs %
38.55%
Holding
222
New
4
Increased
36
Reduced
58
Closed
4

Top Buys

Rank Stock Value
1
AZN icon
AstraZeneca
AZN
+$9.79M
2
MSFT icon
Microsoft
MSFT
+$7.49M
3
PYPL icon
PayPal
PYPL
+$4.81M
4
INTU icon
Intuit
INTU
+$3.63M
5
GLIBK
Liberty Capital Corp Series C GCI Group Common Stock
GLIBK
+$3.36M

Top Sells

Rank Stock Value
1
CAT icon
Caterpillar
CAT
+$4.55M
2
CCJ icon
Cameco
CCJ
+$3.29M
3
ABT icon
Abbott
ABT
+$3.05M
4
SIRI icon
SiriusXM
SIRI
+$2.58M
5
MIDD icon
Middleby
MIDD
+$1.93M

Sector Composition

Rank Sector Weight
1 Healthcare 17.08%
2 Technology 16.29%
3 Financials 11.19%
4 Energy 10.08%
5 Industrials 9.28%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
XOM icon
1
ExxonMobil
XOM
$611B
$89.2M 5.54%
526,003
-895
-0.2% -$131K
BRK.B icon
2
Berkshire Hathaway Class B
BRK.B
$1.06T
$78.6M 4.88%
164,075
-155
-0.1% -$76.1K
MSFT icon
3
Microsoft
MSFT
$2.93T
$70.4M 4.37%
190,197
+17,900
+10% +$7.49M
CAT icon
4
Caterpillar
CAT
$405B
$70M 4.34%
98,827
-6,569
-6% -$4.55M
CHD icon
5
Church & Dwight Co
CHD
$23.2B
$60.7M 3.76%
650,230
+5,742
+0.9% +$552K
ECL icon
6
Ecolab
ECL
$76.8B
$60.1M 3.73%
226,060
-1,010
-0.4% -$285K
AAPL icon
7
Apple
AAPL
$4.9T
$59M 3.66%
232,357
-592
-0.3% -$154K
MRK icon
8
Merck
MRK
$315B
$51.2M 3.18%
425,528
-3
-0% -$346
AMZN icon
9
Amazon
AMZN
$2.66T
$41.1M 2.55%
197,153
+6,580
+3% +$1.45M
ADP icon
10
Automatic Data Processing
ADP
$102B
$41M 2.55%
201,978
-765
-0.4% -$175K
JNJ icon
11
Johnson & Johnson
JNJ
$609B
$38.4M 2.38%
157,098
-1,200
-0.8% -$280K
CCJ icon
12
Cameco
CCJ
$37.3B
$35.6M 2.21%
327,574
-28,752
-8% -$3.29M
GLD icon
13
SPDR Gold Trust
GLD
$130B
$34.7M 2.15%
80,565
– –
GOOG icon
14
Alphabet (Google) Class C
GOOG
$4.22T
$33.9M 2.1%
118,113
-70
-0.1% -$22K
APD icon
15
Air Products & Chemicals
APD
$65.8B
$27.4M 1.7%
94,428
+361
+0.4% +$99.5K
GOOGL icon
16
Alphabet (Google) Class A
GOOGL
$4.23T
$27.3M 1.7%
95,087
-220
-0.2% -$69.1K
MOS icon
17
The Mosaic Company
MOS
$7.03B
$24.6M 1.52%
963,667
-10,205
-1% -$280K
AR icon
18
Antero Resources
AR
$10.4B
$20.7M 1.28%
487,604
+8,205
+2% +$299K
TMO icon
19
Thermo Fisher Scientific
TMO
$198B
$20.6M 1.28%
41,827
-152
-0.4% -$82.5K
ABT icon
20
Abbott
ABT
$175B
$20.5M 1.27%
199,720
-26,990
-12% -$3.05M
PYPL icon
21
PayPal
PYPL
$49.9B
$20.1M 1.25%
445,270
+99,615
+29% +$4.81M
LLY icon
22
Eli Lilly
LLY
$1.05T
$19.8M 1.23%
21,519
+1,310
+6% +$1.33M
RPRX icon
23
Royalty Pharma
RPRX
$25.8B
$17.2M 1.07%
358,377
– –
UNP icon
24
Union Pacific
UNP
$179B
$16.8M 1.04%
69,353
– –
LLYVK icon
25
Liberty Live Group Series C
LLYVK
$9.45B
$16.6M 1.03%
176,571
– –
1
2 3 4 5

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PPW
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MIM
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GCP
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BW
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FWP
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RC
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TLFA
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S&CO Inc's Q1 2026 Portfolio in Review

As of Q1 2026, S&CO Inc held 222 positions worth $1.61B, up 0.12% from $1.61B the previous quarter. Its ten largest holdings account for 39% of the portfolio.

Trading was light in Q1 2026: portfolio turnover was 3.6%. S&CO Inc opened 4 new positions and exited 4, leaving the 222-position portfolio largely intact.

By sector, the portfolio is most concentrated in Healthcare at 17% of assets, down from 17% a quarter earlier, followed by Technology and Financials.

  • S&CO Inc's largest Q1 2026 buy was AstraZeneca: 50,765 shares worth $9.83M.
  • S&CO Inc added most to Microsoft in Q1 2026, an estimated $7.49M increase.
  • S&CO Inc's biggest Q1 2026 reduction was Caterpillar, cutting an estimated $4.55M.
  • S&CO Inc fully exited Canadian Pacific Kansas City in Q1 2026, selling an estimated $1.03M.
  • S&CO Inc's ten largest holdings make up 39% of its $1.61B portfolio in Q1 2026.
  • S&CO Inc opened 4 new positions and closed 4 in Q1 2026.
  • S&CO Inc's portfolio value rose 0.12% quarter-over-quarter to $1.61B.

Based on S&CO Inc's 13F filing for Q1 2026, filed 7 May 2026.