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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
+8.01%
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
$1.56B
AUM Growth
+$69.5M
Cap. Flow
-$7.07M
Cap. Flow %
-0.45%
Top 10 Hldgs %
37.93%
Holding
230
New
13
Increased
48
Reduced
62
Closed
7

Top Buys

Rank Stock Value
1
UNH icon
UnitedHealth
UNH
+$3.67M
2
PYPL icon
PayPal
PYPL
+$2.81M
3
GFL icon
GFL Environmental
GFL
+$2.6M
4
CHTR icon
Charter Communications
CHTR
+$2.01M
5
AMZN icon
Amazon
AMZN
+$1.92M

Top Sells

Rank Stock Value
1
PPLI
People Inc
PPLI
+$4.87M
2
SNRE
Sunrise Communications AG American Depositary Shares representing Class A shares
SNRE
+$4.22M
3
HUM icon
Humana
HUM
+$3.63M
4
WBD icon
Warner Bros
WBD
+$3.25M
5
LILA icon
Liberty Latin America Class A
LILA
+$2.14M

Sector Composition

Rank Sector Weight
1 Technology 18.88%
2 Healthcare 15.42%
3 Materials 11.15%
4 Financials 11.11%
5 Communication Services 9.9%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
WAT icon
76
Waters Corp
WAT
$36.2B
$4.39M 0.28%
12,584
+120
+1% +$41.3K
BAC icon
77
Bank of America
BAC
$430B
$4.39M 0.28%
92,689
– –
META icon
78
Meta Platforms (Facebook)
META
$1.64T
$4.2M 0.27%
5,695
– –
TEL icon
79
TE Connectivity
TEL
$59.3B
$4.09M 0.26%
24,243
-510
-2% -$77.4K
LLYVA icon
80
Liberty Live Group Series A
LLYVA
$9.09B
$3.91M 0.25%
49,152
+417
+0.9% +$30.3K
CTSH icon
81
Cognizant
CTSH
$21.2B
$3.88M 0.25%
49,740
– –
IVW icon
82
iShares S&P 500 Growth ETF
IVW
$73.3B
$3.71M 0.24%
33,695
-1,891
-5% -$187K
PG icon
83
Procter & Gamble
PG
$349B
$3.6M 0.23%
22,629
– –
IBKR icon
84
Interactive Brokers
IBKR
$40.3B
$3.6M 0.23%
64,920
+2,800
+5% +$133K
WFC icon
85
Wells Fargo
WFC
$265B
$3.56M 0.23%
44,503
-300
-0.7% -$21.6K
AKAM icon
86
Akamai
AKAM
$17.5B
$3.51M 0.23%
44,027
-6,910
-14% -$537K
OKTA icon
87
Okta
OKTA
$26B
$3.49M 0.22%
34,925
– –
C icon
88
Citigroup
C
$217B
$3.37M 0.22%
39,641
– –
ALNY icon
89
Alnylam Pharmaceuticals
ALNY
$35.7B
$3.28M 0.21%
10,050
– –
ETN icon
90
Eaton
ETN
$155B
$3.21M 0.21%
9,000
+759
+9% +$234K
VGK icon
91
Vanguard FTSE Europe ETF
VGK
$30B
$3.1M 0.2%
40,000
– –
LILAK icon
92
Liberty Latin America Class C
LILAK
$1.48B
$3.02M 0.19%
533,883
-117,197
-18% -$574K
TJX icon
93
TJX Companies
TJX
$171B
$2.97M 0.19%
24,081
– –
EXPE icon
94
Expedia Group
EXPE
$32.3B
$2.92M 0.19%
17,333
-3
-0% -$487
ISRG icon
95
Intuitive Surgical
ISRG
$122B
$2.78M 0.18%
5,121
– –
CEG icon
96
Constellation Energy
CEG
$90.1B
$2.75M 0.18%
8,520
+545
+7% +$144K
SNRE
97
DELISTED
Sunrise Communications AG American Depositary Shares representing Class A shares
SNRE
$2.71M 0.17%
47,957
-80,804
-63% -$4.22M
PPLI
98
People Inc
PPLI
$3.31B
$2.59M 0.17%
69,425
-134,843
-66% -$4.87M
DBRG icon
99
DigitalBridge
DBRG
$2.92B
$2.59M 0.17%
250,300
– –
COST icon
100
Costco
COST
$417B
$2.57M 0.16%
2,594
-3
-0.1% -$2.98K
2 3
4
5 6

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ACB
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PPW
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MIM
Morningstar Investment Management Chicago, Illinois $1.62B AUM 15.91% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return
BW
Browning West Los Angeles, California $1.62B AUM 22.28% 1-Year Est. Return
FWP
FAS Wealth Partners Leawood, Kansas $1.61B AUM 19.97% 1-Year Est. Return
RC
Roundview Capital Princeton, New Jersey $1.61B AUM 16.92% 1-Year Est. Return
TLFA
True Link Financial Advisors San Francisco, California $1.62B AUM 8.33% 1-Year Est. Return

S&CO Inc's Q2 2025 Portfolio in Review

As of Q2 2025, S&CO Inc held 230 positions worth $1.56B, up 4.7% from $1.49B the previous quarter. Its ten largest holdings account for 38% of the portfolio.

S&CO Inc's Q2 2025 filing shows 13 new, 48 increased, 62 reduced and 7 closed positions. Its largest new stake was Insmed: 8,300 shares worth $835K. The largest sale was People Inc, an estimated $4.87M.

By sector, the portfolio is most concentrated in Technology at 19% of assets, up from 17% a quarter earlier, followed by Healthcare and Materials.

  • S&CO Inc's largest Q2 2025 buy was Insmed: 8,300 shares worth $835K.
  • S&CO Inc added most to UnitedHealth in Q2 2025, an estimated $3.67M increase.
  • S&CO Inc's biggest Q2 2025 reduction was People Inc, cutting an estimated $4.87M.
  • S&CO Inc fully exited Warner Bros in Q2 2025, selling an estimated $3.25M.
  • S&CO Inc's ten largest holdings make up 38% of its $1.56B portfolio in Q2 2025.
  • S&CO Inc opened 13 new positions and closed 7 in Q2 2025.
  • S&CO Inc's portfolio value rose 4.7% quarter-over-quarter to $1.56B.

Based on S&CO Inc's 13F filing for Q2 2025, filed 7 Aug 2025.