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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
+3.42%
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
-$23.6M
Cap. Flow
-$46.2M
Cap. Flow %
-2.87%
Top 10 Hldgs %
37.74%
Holding
228
New
6
Increased
32
Reduced
71
Closed
10

Top Buys

Rank Stock Value
1
FANG icon
Diamondback Energy
FANG
+$4.62M
2
V icon
Visa
V
+$2.78M
3
MSFT icon
Microsoft
MSFT
+$2.34M
4
NVDA icon
NVIDIA
NVDA
+$1.58M
5
MNDY icon
monday.com
MNDY
+$1.16M

Top Sells

Rank Stock Value
1
CCJ icon
Cameco
CCJ
+$14.5M
2
FMC icon
FMC
FMC
+$12.5M
3
OXY icon
Occidental Petroleum
OXY
+$4.97M
4
CAT icon
Caterpillar
CAT
+$3.71M
5
MOS icon
The Mosaic Company
MOS
+$2.75M

Sector Composition

Rank Sector Weight
1 Technology 18.71%
2 Healthcare 17.08%
3 Financials 11.68%
4 Communication Services 9.59%
5 Industrials 8.65%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PANW icon
26
Palo Alto Networks
PANW
$284B
$15.4M 0.95%
83,346
+92
+0.1% +$18.6K
NVDA icon
27
NVIDIA
NVDA
$4.92T
$14.9M 0.93%
79,944
+8,481
+12% +$1.58M
LLYVK icon
28
Liberty Live Group Series C
LLYVK
$9.35B
$14.7M 0.91%
176,571
-435
-0.2% -$37.4K
SIRI icon
29
SiriusXM
SIRI
$10.3B
$14M 0.87%
701,442
-10,027
-1% -$216K
RPRX icon
30
Royalty Pharma
RPRX
$25.4B
$13.8M 0.86%
358,377
+140
+0% +$5.34K
UNH icon
31
UnitedHealth
UNH
$383B
$13.4M 0.83%
40,687
-839
-2% -$284K
P
32
Everpure Inc
P
$23.2B
$12.8M 0.79%
190,420
– –
XBI icon
33
State Street SPDR S&P Biotech ETF
XBI
$10.1B
$12.5M 0.77%
102,227
-2,870
-3% -$329K
FWONK icon
34
Liberty Media Series C
FWONK
$24.9B
$12.1M 0.75%
122,543
-354
-0.3% -$34.7K
PEP icon
35
PepsiCo
PEP
$185B
$11.8M 0.73%
82,282
-1,085
-1% -$159K
GE icon
36
GE Aerospace
GE
$354B
$11.5M 0.72%
37,485
-80
-0.2% -$24.1K
LIN icon
37
Linde
LIN
$237B
$11.1M 0.69%
26,052
+201
+0.8% +$86.1K
V icon
38
Visa
V
$686B
$11M 0.69%
31,498
+8,163
+35% +$2.78M
MDT icon
39
Medtronic
MDT
$107B
$10.4M 0.65%
108,128
-242
-0.2% -$23.5K
ROL icon
40
Rollins
ROL
$21.5B
$9.39M 0.58%
156,393
– –
MA icon
41
Mastercard
MA
$484B
$9.36M 0.58%
16,399
-172
-1% -$96.2K
AFL icon
42
Aflac
AFL
$63.2B
$9.21M 0.57%
83,570
– –
APO icon
43
Apollo Global Management
APO
$68.2B
$9.1M 0.57%
62,880
-10,000
-14% -$1.33M
GEV icon
44
GE Vernova
GEV
$290B
$8.55M 0.53%
13,076
-83
-0.6% -$50.6K
ABNB icon
45
Airbnb
ABNB
$86B
$8.46M 0.53%
62,355
– –
CSCO icon
46
Cisco
CSCO
$436B
$8.36M 0.52%
108,538
-608
-0.6% -$45.1K
JPM icon
47
JPMorgan Chase
JPM
$901B
$7.71M 0.48%
23,935
-60
-0.3% -$18.6K
GFL icon
48
GFL Environmental
GFL
$14.1B
$7.54M 0.47%
175,599
-6
-0% -$268
EL icon
49
Estee Lauder
EL
$30.3B
$7.29M 0.45%
69,668
-533
-0.8% -$51.7K
HD icon
50
Home Depot
HD
$332B
$7.19M 0.45%
20,887
+81
+0.4% +$29.7K
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 Q4 2025 Portfolio in Review

As of Q4 2025, S&CO Inc held 228 positions worth $1.61B, down 1.4% from $1.63B the previous quarter. Its ten largest holdings account for 38% of the portfolio.

S&CO Inc's Q4 2025 filing shows 6 new, 32 increased, 71 reduced and 10 closed positions. Its largest new stake was Diamondback Energy: 31,300 shares worth $4.71M. The largest sale was Cameco, an estimated $14.5M.

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

  • S&CO Inc's largest Q4 2025 buy was Diamondback Energy: 31,300 shares worth $4.71M.
  • S&CO Inc added most to Visa in Q4 2025, an estimated $2.78M increase.
  • S&CO Inc's biggest Q4 2025 reduction was Cameco, cutting an estimated $14.5M.
  • S&CO Inc fully exited FMC in Q4 2025, selling an estimated $12.5M.
  • S&CO Inc's ten largest holdings make up 38% of its $1.61B portfolio in Q4 2025.
  • S&CO Inc opened 6 new positions and closed 10 in Q4 2025.
  • S&CO Inc's portfolio value fell 1.4% quarter-over-quarter to $1.61B.

Based on S&CO Inc's 13F filing for Q4 2025, filed 5 Feb 2026.