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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
LBTYA icon
101
Liberty Global Class A
LBTYA
$3.52B
$2.53M 0.16%
253,043
-5,023
-2% -$50.5K
MCD icon
102
McDonald's
MCD
$190B
$2.47M 0.16%
8,445
-180
-2% -$55.5K
DHR icon
103
Danaher
DHR
$144B
$2.41M 0.15%
12,189
+80
+0.7% +$15.5K
FSLR icon
104
First Solar
FSLR
$22.8B
$2.38M 0.15%
14,406
+300
+2% +$44.3K
RRC icon
105
Range Resources
RRC
$8.66B
$2.37M 0.15%
58,300
+27,000
+86% +$1.02M
RBRK icon
106
Rubrik
RBRK
$16.3B
$2.37M 0.15%
26,433
+13,224
+100% +$1.05M
DXJ icon
107
WisdomTree Japan Hedged Equity Fund
DXJ
$7.05B
$2.29M 0.15%
20,000
– –
KMB icon
108
Kimberly-Clark
KMB
$36B
$2.27M 0.15%
17,606
-1,024
-5% -$139K
GDX icon
109
VanEck Gold Miners ETF
GDX
$21.8B
$2.25M 0.14%
43,197
– –
VEU icon
110
Vanguard FTSE All-World ex-US ETF
VEU
$65.6B
$2.1M 0.13%
31,256
– –
FERG icon
111
Ferguson
FERG
$45B
$2.1M 0.13%
9,643
+175
+2% +$32.2K
A icon
112
Agilent Technologies
A
$37.1B
$2.08M 0.13%
17,674
-12
-0.1% -$1.33K
AXP icon
113
American Express
AXP
$242B
$2.04M 0.13%
6,386
– –
ELAN icon
114
Elanco Animal Health
ELAN
$12.9B
$2.02M 0.13%
141,284
– –
PODD icon
115
Insulet
PODD
$11.4B
$2.01M 0.13%
6,385
-5,770
-47% -$1.67M
HUM icon
116
Humana
HUM
$48B
$1.99M 0.13%
8,138
-14,558
-64% -$3.63M
NEE icon
117
NextEra Energy
NEE
$185B
$1.96M 0.13%
28,260
– –
VRTX icon
118
Vertex Pharmaceuticals
VRTX
$123B
$1.83M 0.12%
4,103
– –
RBLX icon
119
Roblox
RBLX
$37B
$1.78M 0.11%
16,940
– –
BEN icon
120
Franklin Resources
BEN
$17B
$1.66M 0.11%
69,745
– –
CP icon
121
Canadian Pacific Kansas City
CP
$83.2B
$1.63M 0.1%
20,600
– –
BPMC
122
DELISTED
Blueprint Medicines
BPMC
$1.54M 0.1%
12,000
-1,795
-13% -$186K
ILMN icon
123
Illumina
ILMN
$28.2B
$1.53M 0.1%
16,000
-18,700
-54% -$1.52M
ZTS icon
124
Zoetis
ZTS
$32.1B
$1.51M 0.1%
9,696
-1,674
-15% -$265K
ADBE icon
125
Adobe
ADBE
$94.3B
$1.5M 0.1%
3,887
– –
3 4
5
6 7

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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
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.