S&CO INC

hedge fundUpdated 35 days ago

Managed by S&Co Inc • Latest filing Q2 2026

Portfolio value

$1.7B

Q2 2026

Filings

14

Quarterly 13F history

Top-10 concentration

38.4%

Weight of largest holdings

Annualized return

12.6%

Implied from 13F holdings

Portfolio value history

13F-disclosed portfolio value over 14 quarters

Show data table

Period	Portfolio value
Q1 2023	$1.2B
Q2 2023	$1.2B
Q3 2023	$1.2B
Q4 2023	$1.3B
Q1 2024	$1.4B
Q2 2024	$1.4B
Q3 2024	$1.5B
Q4 2024	$1.5B
Q1 2025	$1.5B
Q2 2025	$1.6B
Q3 2025	$1.6B
Q4 2025	$1.6B
Q1 2026	$1.6B
Q2 2026	$1.7B

Top holdings

222 positions as of Q2 2026

#	Stock	Value	Shares	% Portfolio	Change
1	C CAT CATERPILLAR INC.	$100.2M	94.1K	5.79%	Trimmed(-4.8%)
2	B BRK-A BERKSHIRE HATHAWAY INC CL B	$82.1M	164.1K	4.74%	Unchanged
3	M MSFT MICROSOFT CORP	$74M	198.3K	4.27%	Added(+4.3%)
4	X XOM EXXONMOBIL HOLDINGS CORP	$71.9M	526.0K	4.15%	—
5	A AAPL APPLE INC	$63.9M	220.7K	3.69%	Trimmed(-5.0%)
6	C CHD CHURCH & DWIGHT CO INC	$62.9M	649.7K	3.64%	Trimmed(-0.1%)
7	E ECL ECOLAB INC	$62.9M	225.9K	3.64%	Trimmed(-0.1%)
8	M MRK MERCK & CO INC	$54.7M	425.5K	3.16%	Unchanged
9	A AMZN AMAZON.COM INC	$46.9M	197.0K	2.71%	Trimmed(-0.1%)
10	A ADP AUTOMATIC DATA PROCESSING INC	$45.2M	202.0K	2.61%	Unchanged
11	G GOOGN ALPHABET INC CLASS C	$41.7M	118.1K	2.41%	Unchanged
12	J JNJ JOHNSON & JOHNSON	$39.9M	157.1K	2.30%	Unchanged
13	G GOOGN ALPHABET INC CAP STK CL A	$33.9M	94.9K	1.96%	Trimmed(-0.2%)
14	C CCJ CAMECO CORP	$31.9M	313.6K	1.85%	Trimmed(-4.3%)
15	P PANW PALO ALTO NETWORKS INC	$31.3M	91.9K	1.81%	Added(+5.7%)
16	G GLD SPDR GOLD TRUST	$29.7M	80.6K	1.71%	Unchanged
17	A APD AIR PRODUCTS & CHEMICALS INC C	$27.7M	94.6K	1.60%	Added(+0.2%)
18	L LLY ELI LILLY & CO COM	$26.7M	22.3K	1.55%	Added(+3.6%)
19	M MOS MOSAIC COMPANY	$22.1M	1.04M	1.27%	Added(+8.0%)
20	? N/A PROSUS NV -SPON ADR	$21.7M	2.50M	1.25%	Added(+0.1%)

C

CATERPILLAR INC.

-4.8%

Value

$100.2M

Shares

94.1K

% Port

5.79%

B

BERKSHIRE HATHAWAY INC CL B

Unchanged

Value

$82.1M

Shares

164.1K

% Port

4.74%

M

MICROSOFT CORP

+4.3%

Value

$74M

Shares

198.3K

% Port

4.27%

X

EXXONMOBIL HOLDINGS CORP

Value

$71.9M

Shares

526.0K

% Port

4.15%

A

APPLE INC

-5.0%

Value

$63.9M

Shares

220.7K

% Port

3.69%

C

CHURCH & DWIGHT CO INC

-0.1%

Value

$62.9M

Shares

649.7K

% Port

3.64%

E

ECOLAB INC

-0.1%

Value

$62.9M

Shares

225.9K

% Port

3.64%

M

MERCK & CO INC

Unchanged

Value

$54.7M

Shares

425.5K

% Port

3.16%

A

AMAZON.COM INC

-0.1%

Value

$46.9M

Shares

197.0K

% Port

2.71%

A

10.ADP

AUTOMATIC DATA PROCESSING INC

Unchanged

Value

$45.2M

Shares

202.0K

% Port

2.61%

G

ALPHABET INC CLASS C

Unchanged

Value

$41.7M

Shares

118.1K

% Port

2.41%

J

12.JNJ

JOHNSON & JOHNSON

Unchanged

Value

$39.9M

Shares

157.1K

% Port

2.30%

G

ALPHABET INC CAP STK CL A

-0.2%

Value

$33.9M

Shares

94.9K

% Port

1.96%

C

14.CCJ

CAMECO CORP

-4.3%

Value

$31.9M

Shares

313.6K

% Port

1.85%

P

PALO ALTO NETWORKS INC

+5.7%

Value

$31.3M

Shares

91.9K

% Port

1.81%

G

16.GLD

SPDR GOLD TRUST

Unchanged

Value

$29.7M

Shares

80.6K

% Port

1.71%

A

17.APD

AIR PRODUCTS & CHEMICALS INC C

+0.2%

Value

$27.7M

Shares

94.6K

% Port

1.60%

L

18.LLY

ELI LILLY & CO COM

+3.6%

Value

$26.7M

Shares

22.3K

% Port

1.55%

M

19.MOS

MOSAIC COMPANY

+8.0%

Value

$22.1M

Shares

1.04M

% Port

1.27%

?

20.N/A

PROSUS NV -SPON ADR

+0.1%

Value

$21.7M

Shares

2.50M

% Port

1.25%

View full portfolio (222 holdings) →

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