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SCI

S&CO Inc Portfolio holdings

AUM $1.73B
1-Year Est. Return 26.69%
This Fund
S&P 500
This Quarter Est. Return
+8.01%
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
$1.56B
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

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
BEP icon
201
Brookfield Renewable
BEP
$9.43B
$255K 0.02%
+10,000
New +$235K
WM icon
202
Waste Management
WM
$87.5B
$251K 0.02%
1,100
NOC icon
203
Northrop Grumman
NOC
$73.2B
$245K 0.02%
492
VOO icon
204
Vanguard S&P 500 ETF
VOO
$1.05T
$240K 0.02%
423
BE icon
205
Bloom Energy
BE
$74.5B
$239K 0.02%
10,000
FICO icon
206
Fair Isaac
FICO
$20.1B
$237K 0.02%
+130
New +$244K
APP icon
207
Applovin
APP
$107B
$236K 0.02%
+675
New +$219K
MNDY icon
208
monday.com
MNDY
$3.85B
$234K 0.02%
+745
New +$207K
AMGN icon
209
Amgen
AMGN
$236B
$232K 0.01%
834
RRX icon
210
Regal Rexnord
RRX
$10.8B
$231K 0.01%
+1,600
New +$201K
VLTO icon
211
Veralto
VLTO
$23.5B
$225K 0.01%
+2,233
New +$215K
CL icon
212
Colgate-Palmolive
CL
$70.8B
$218K 0.01%
2,400
GNRC icon
213
Generac Holdings
GNRC
$11.1B
$215K 0.01%
+1,502
New +$183K
XYL icon
214
Xylem
XYL
$24.7B
$206K 0.01%
+1,600
New +$194K
APTV icon
215
Aptiv
APTV
$9.96B
$204K 0.01%
+3,000
New +$186K
AES icon
216
AES
AES
$10.6B
$168K 0.01%
16,000
+3,000
+23% +$32.1K
ERII icon
217
Energy Recovery
ERII
$389M
$140K 0.01%
11,000
CLNE icon
218
Clean Energy Fuels
CLNE
$364M
$117K 0.01%
60,000
BIIB icon
219
Biogen
BIIB
$32.6B
-2,572
Closed -$351K
GPN icon
220
Global Payments
GPN
$24.5B
-3,492
Closed -$341K
NXDR
221
Nextdoor Holdings
NXDR
$867M
-287,000
Closed -$439K
PFG icon
222
Principal Financial Group
PFG
$25B
-2,500
Closed -$210K
UPS icon
223
United Parcel Service
UPS
$87B
-2,270
Closed -$249K
WBD icon
224
Warner Bros
WBD
$70.8B
-302,466
Closed -$3.25M
SOLV icon
225
Solventum
SOLV
$15.6B
-4,985
Closed -$379K

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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.