SEC 13F Intelligence

Managers / Q2 2023 · view latest →

S&CO INC

CIK 0001082461 · 50 CONGRESS STREET ROOM 800, BOSTON, MA, 02109 · 6172278660

Reported Value
$1.2B
Q2 2023
Positions
183
Filings on Record
29
2019–present window
Filed
Aug 8, 2023
original filing

Summary

S&Co Inc reported $1.2B in U.S.-listed holdings across 183 positions for Q2 2023.

Its largest position, AAPL, represents 5.4% of the portfolio.

Compared with Q1 2023, the fund opened 12 new positions and exited 9.

Portfolio Metrics

Turnover
+6.2%
vs prior filed quarter
Top-10 Concentration
+39.7%
share of reported value
Largest Position
+5.4%
Apple
New / Exited
12 / 9
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q1 ’19: $898MQ1 ’19Q2 ’19: $911MQ3 ’19: $903MQ4 ’19: $958MQ1 ’20: $749MQ1 ’20Q4 ’20: $1.1BQ1 ’21: $1.2BQ2 ’21: $1.3BQ3 ’21: $1.3BQ3 ’21Q4 ’21: $1.4BQ1 ’22: $1.4BQ2 ’22: $1.2BQ3 ’22: $1.1BQ3 ’22Q4 ’22: $1.1BQ1 ’23: $1.2BQ2 ’23: $1.2BQ3 ’23: $1.2BQ3 ’23Q4 ’23: $1.3BQ1 ’24: $1.4BQ2 ’24: $1.4BQ3 ’24: $1.5BQ3 ’24Q4 ’24: $1.5BQ1 ’25: $1.5BQ2 ’25: $1.6BQ3 ’25: $1.6BQ3 ’25Q4 ’25: $1.6BQ1 ’26: $1.6Bfilingsflow.com

Portfolio Composition

By security type
Common Stock: 71.3%Other: 23.2%Tracking Stk: 3.6%ETP: 1.5%ADR: 0.3%Closed-End Fund: 0.1%
  • Common Stock · 71.3% · $885M
  • Other · 23.2% · $288M
  • Tracking Stk · 3.6% · $44M
  • ETP · 1.5% · $19M
  • ADR · 0.3% · $4M
  • Closed-End Fund · 0.1% · $684,000

Quarter-over-Quarter Changes full breakdown →

vs Q1 2023 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
LIBERTY MEDIA CORP- LIBERTY SINEW+697.9K697.9K+$23M$23M
FWONKLIBERTY FORMULA ONE SER CNEW+121.9K121.9K+$9M$9M
LIBERTY SIRIUSXM GROUPNEW+213.0K213.0K+$7M$7M
FWONALIBERTY MEDIA CORP- LIBERTY FONEW+77.1K77.1K+$5M$5M
BATRKATLANTA BRAVES HOLDINGS, INC CNEW+21.0K21.0K+$831,000$831,000
ITRIITRON INC COMNEW+3.3K3.3K+$237,000$237,000
BROADCOM INC COMNEW+250250+$216,000$216,000
ZWSZURN ELKAY WATER SOLUTIONS CORNEW+8.0K8.0K+$215,000$215,000

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q2 2023

180 positions (from 183 filing rows — )
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1AAPLAPPLE INChistory →COM5.42%$67M346.6K
2CHDCHURCH AND DWIGHT CO INChistory →COM5.30%$66M656.3K
3BRK/BBERKSHIRE HATHAWAY INC CL Bhistory →COM4.58%$57M166.7K
4MSFTMICROSOFT CORPhistory →COM3.81%$47M138.8K
5PIONEER NATURAL RESOURCES CO CCOM3.75%$47M224.7K
6ADPAUTOMATIC DATA PROCESSING INChistory →COM3.71%$46M209.7K
7MERCK & CO INCCOM3.69%$46M397.2K
8ECLECOLAB INChistory →COM3.55%$44M236.2K
9MOSAIC COCOM3.32%$41M1.18M
10JNJJOHNSON & JOHNSONhistory →COM2.54%$31M190.1K
11LBRDKLIBERTY BROADBAND SER CCOM2.48%$31M384.9K
12CATCATERPILLAR INC COMhistory →COM2.36%$29M119.3K
13ABTABBOTT LABShistory →COM2.34%$29M266.3K
14APDAIR PRODUCTS & CHEMICALS INC Chistory →COM2.20%$27M91.2K
15BMYBRISTOL MYERS SQUIBBhistory →COM2.03%$25M394.5K
16LIBERTY MEDIA CORP- LIBERTY SICOM1.84%$23M697.9K
17PEPPEPSICO INChistory →COM1.82%$23M122.3K
18EXXON MOBIL CORPCOM1.77%$22M204.3K
19LIBERTY LATIN AMERICA LTD CL ACOM1.76%$22M2.51M
20GOOGALPHABET INC CLASS Chistory →COM1.75%$22M179.7K
21FULHB FULLER COhistory →COM1.66%$21M288.5K
22CCJCAMECO CORPhistory →COM1.65%$20M651.9K
23TMOTHERMO FISHER SCIENTIFIC INChistory →COM1.62%$20M38.6K
24MEDTRONIC PLCCOM1.30%$16M183.0K
25GOOGLALPHABET INC CAP STK CL Ahistory →COM1.29%$16M134.1K
26SPDR GOLD TRUSTCOM1.16%$14M80.7K
27SPDR S&P BIOTECH ETFCOM1.13%$14M169.0K
28UNPUNION PACIFIC CORPhistory →COM1.12%$14M68.1K
29PROSUS NV - SPONSORED ADRCOM0.98%$12M826.9K
30LIBERTY GLOBAL PLCCOM0.97%$12M692.6K
31ABNBAIRBNB INC Ahistory →COM0.87%$11M84.4K
32LINLINDE PLChistory →COM0.83%$10M27.1K
33CISCO SYSTEMS INC COMCOM0.77%$10M185.7K
34FWONKLIBERTY FORMULA ONE SER CCOM0.74%$9M121.9K
35BSXBOSTON SCIENTIFIC CORPCOM0.72%$9M165.7K
36AMZNAMAZON.COM INCCOM0.68%$8M64.5K
37PANWPALO ALTO NETWORKS INCCOM0.59%$7M28.7K
38PURE STORAGE, INC.COM0.56%$7M190.4K
39LIBERTY SIRIUSXM GROUPCOM0.56%$7M213.0K
40RPRXROYALTY PHARMA PLC CL ACOM0.56%$7M224.2K
41CHTRCHARTER COMMUNICATIONS INCCOM0.55%$7M18.5K
42ROLROLLINS INC COMCOM0.54%$7M156.5K
43HDHOME DEPOT INC COMCOM0.53%$7M21.1K
44APOAPOLLO ASSET MANAGEMENT INC.COM0.53%$7M85.3K
45CVXCHEVRON CORP NEW COMCOM0.52%$6M41.1K
46AFLAFLAC INC COMCOM0.50%$6M89.4K
47WORKDAY INC ACOM0.47%$6M26.0K
48AKAMAI TECHNOLOGIESCOM0.47%$6M64.6K
49FMCFMC CORP COMCOM0.45%$6M53.4K
50GENERAL ELECTRIC COCOM0.44%$5M49.9K
513M COMPANY COMCOM0.43%$5M53.5K
52SYKSTRYKER CORP.COM0.43%$5M17.3K
53FWONALIBERTY MEDIA CORP- LIBERTY FOCOM0.42%$5M77.1K
54ADIANALOG DEVICES INC COMCOM0.41%$5M26.2K
55ALKERMES PLCCOM0.39%$5M153.0K
56INTCINTEL CORPCOM0.38%$5M142.5K
57CCITIGROUP INC COM NEWCOM0.38%$5M101.4K
58CTSHCOGNIZANT TECHNOLOGY SOLUTIONSCOM0.35%$4M66.8K
59LLYELI LILLY & CO COMCOM0.32%$4M8.5K
60VIGVANGUARD DIVIDEND APPRECIATIONCOM0.32%$4M24.3K
61WEC ENERGY GROUP INC COMCOM0.31%$4M44.2K
62CHUBB LIMITEDCOM0.31%$4M19.9K
63BACBANK OF AMERICA CORPCOM0.29%$4M126.4K
64JP MORGAN CHASE & COCOM0.29%$4M24.8K
65PGPROCTER & GAMBLE COCOM0.29%$4M23.6K
66EDWARDS LIFESCIENCES CORPCOM0.28%$3M36.4K
67KMBKIMBERLY-CLARK CORP COMCOM0.28%$3M24.8K
68TE CONNECTIVITY LTDCOM0.27%$3M24.3K
69WATWATERS CORP COMCOM0.23%$3M10.6K
70AGCOAGCO CORP COMCOM0.22%$3M21.0K
71VWOVANGUARD FTSE EMERGING MKTS ETCOM0.22%$3M67.6K
72FSLRFIRST SOLAR, INC.COM0.22%$3M14.2K
73TJXTJX COS INC NEW COMCOM0.22%$3M31.7K
74WFCWELLS FARGO & CO COMCOM0.21%$3M61.0K
75MCDMCDONALD'S CORP COMCOM0.21%$3M8.7K
76IVWISHARES S&P 500/BARRA GROWTH ICOM0.20%$3M35.6K
77VGKVANGUARD MSCI EUROPEAN INDEX ECOM0.20%$2M40.0K
78VANECK GOLD MINERS ETFCOM0.20%$2M81.2K
79OKTAOKTA, INC.COM0.20%$2M34.9K
80MASTERCARD INC CL ACOM0.18%$2M5.8K
81IBMINTERNATIONAL BUSINESS MACHINECOM0.18%$2M16.9K
82BIO-TECHNE CORPORATIONCOM0.17%$2M26.4K
83BENFRANKLIN RESOURCES INC COMCOM0.17%$2M80.0K
84UNITEDHEALTH GROUP INC COMCOM0.17%$2M4.3K
85GISGENERAL MILLS INC COMCOM0.16%$2M26.6K
86LIVENT CORP.COM0.16%$2M73.6K
87ADOBE INCCOM0.16%$2M4.1K
88ZTSZOETIS INC COM USD0.01 CL ACOM0.16%$2M11.7K
89VVISA INC COM CL ACOM0.16%$2M8.4K
90RTX CORP.COM0.16%$2M19.9K
91EXPEDIA GROUP INCCOM0.15%$2M17.4K
92RHHBYROCHE HOLDING LTD SPONSORED ADCOM0.14%$2M45.1K
93VEUVANGUARD FTSE ALL-WORLD EX-USCOM0.14%$2M31.4K
94TAT&T INCCOM0.14%$2M106.7K
95WISDOMTREE JAPAN HEDGED EQUITYCOM0.13%$2M20.0K
96EATON CORP PLCCOM0.13%$2M8.3K
97METAMETA PLATFORMS INC. CLASS A (FCOM0.13%$2M5.5K
98COSTCO WHOLESALE CORP COMCOM0.12%$2M2.9K
99PFEPFIZER INCCOM0.12%$2M41.4K
100RBLXROBLOX CORP.COM0.12%$2M37.5K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$1.6B218May 7, 202613F-HRchanges · EDGAR ↗
Q4 2025$1.6B218Feb 5, 202613F-HRchanges · EDGAR ↗
Q3 2025$1.6B222Nov 6, 202513F-HRchanges · EDGAR ↗
Q2 2025$1.6B223Aug 7, 202513F-HRchanges · EDGAR ↗
Q1 2025$1.5B217May 8, 202513F-HRchanges · EDGAR ↗
Q4 2024$1.5B210Feb 7, 202513F-HRchanges · EDGAR ↗
Q3 2024$1.5B219Nov 7, 202413F-HRchanges · EDGAR ↗
Q2 2024$1.4B217Aug 8, 202413F-HRchanges · EDGAR ↗
Q1 2024$1.4B210May 9, 202413F-HRchanges · EDGAR ↗
Q4 2023$1.3B192Feb 12, 202413F-HRchanges · EDGAR ↗
Q3 2023$1.2B184Nov 9, 202313F-HRchanges · EDGAR ↗
Q2 2023$1.2B183Aug 8, 202313F-HRchanges · EDGAR ↗
Q1 2023$1.2B180May 9, 202313F-HRchanges · EDGAR ↗
Q4 2022$1.1B179Feb 7, 202313F-HRchanges · EDGAR ↗
Q3 2022$1.1B184Nov 9, 202213F-HRchanges · EDGAR ↗
Q2 2022$1.2B187Aug 9, 202213F-HRchanges · EDGAR ↗
Q1 2022$1.4B189May 5, 202213F-HRchanges · EDGAR ↗
Q4 2021$1.4B193Feb 8, 202213F-HRchanges · EDGAR ↗
Q3 2021$1.3B187Nov 9, 202113F-HRchanges · EDGAR ↗
Q2 2021$1.3B188Jul 14, 202113F-HRchanges · EDGAR ↗
Q1 2021$1.2B184Apr 23, 202113F-HRchanges · EDGAR ↗
Q4 2020$1.1B181Jan 28, 202113F-HRchanges · EDGAR ↗
Q1 2020$749M168Apr 28, 202013F-HRchanges · EDGAR ↗
Q4 2019$958M179Jan 24, 202013F-HRchanges · EDGAR ↗
Q3 2019$903M181Oct 29, 201913F-HRchanges · EDGAR ↗
Q2 2019$911M186Jul 23, 201913F-HRchanges · EDGAR ↗
Q1 2019$898M193Apr 24, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.