SEC 13F Intelligence

Managers / Q1 2023 · view latest →

PUZO MICHAEL J

CIK 0001053914

Reported Value
$300M
Q1 2023
Positions
299
Filings on Record
30
2019–present window
Filed
May 11, 2023
original filing

Summary

Puzo Michael J reported $300M in U.S.-listed holdings across 299 positions for Q1 2023.

Its largest position, AAPL, represents 3.4% of the portfolio.

Compared with Q4 2022, the fund opened 2 new positions and exited 1.

Portfolio Metrics

Turnover
+3.0%
vs prior filed quarter
Top-10 Concentration
+24.2%
share of reported value
Largest Position
+3.4%
Apple
New / Exited
2 / 1
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. 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
Q4 ’18: $225MQ4 ’18Q1 ’19: $257MQ2 ’19: $269MQ3 ’19: $266MQ4 ’19: $279MQ4 ’19Q1 ’20: $227MQ2 ’20: $267MQ3 ’20: $281MQ4 ’20: $306MQ4 ’20Q1 ’21: $314MQ2 ’21: $322MQ3 ’21: $316MQ4 ’21: $354MQ4 ’21Q1 ’22: $332MQ2 ’22: $282MQ3 ’22: $263MQ4 ’22: $277MQ4 ’22Q1 ’23: $300MQ2 ’23: $316MQ3 ’23: $295MQ4 ’23: $315MQ4 ’23Q1 ’24: $361MQ2 ’24: $360MQ3 ’24: $383MQ4 ’24: $358MQ4 ’24Q1 ’25: $349MQ2 ’25: $351MQ3 ’25: $367MQ4 ’25: $367MQ4 ’25Q1 ’26: $343Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 89.9%ADR: 7.2%Other: 2.7%Open-End Fund: 0.1%Ltd Part: 0.0%
  • Common Stock · 89.9% · $270M
  • ADR · 7.2% · $21M
  • Other · 2.7% · $8M
  • Open-End Fund · 0.1% · $435,991
  • Ltd Part · 0.0% · $95,904

Quarter-over-Quarter Changes full breakdown →

vs Q4 2022 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
ASML HOLDING NVNEW+824824+$560,242$560,242
FNCMXFIDELITY NASDAQ COMPOSITE INDENEW+1.3K1.3K+$201,082$201,082
MEDTRONICADDED+25.6K40.7K+$2M$3M
DISDISNEYADDED+18.8K32.4K+$2M$3M
WFCWELLS FARGOSOLD OUT−5.0K0−$206,450$0
NKENIKE INC CLASS BADDED+14.7K35.6K+$2M$4M
EWEDWARDS LIFESCIENCESADDED+5.3K13.6K+$506,030$1M
APTIV PLCADDED+3.2K10.9K+$501,950$1M

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

Holdings — Q1 2023

35 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1AAPLAPPLEhistory →COM4.52%$14M82.1K
2MAMASTERCARDhistory →COM3.43%$10M28.3K
3MSFTMICROSOFThistory →COM3.29%$10M34.2K
4CNRCANADIAN NATL RAILWAYhistory →COM3.24%$10M82.3K
5GOOGLALPHABET INC CL Ahistory →COM3.21%$10M92.8K
6ADPAUTOMATIC DATA PROCESSINGhistory →COM3.11%$9M41.9K
7ADIANALOG DEVICEShistory →COM3.07%$9M46.6K
8NESTLE SA ADRCOM3.01%$9M74.1K
9DHRDANAHER CORPhistory →COM2.90%$9M34.5K
10FISVFISERVhistory →COM2.59%$8M68.8K
11ATRAPTARGROUPhistory →COM2.50%$8M63.5K
12ROKROCKWELL AUTOMATIONhistory →COM2.49%$7M25.4K
13AMDADVANCED MICRO DEVICEShistory →COM2.48%$7M75.8K
14PGPROCTER & GAMBLEhistory →COM2.43%$7M48.9K
15RTXRAYTHEON TECHNOLOGIEShistory →COM2.36%$7M72.2K
16BRK/ABERKSHIRE HATHAWAY CL Ahistory →COM2.33%$7M15
17NVSNNOVARTIS AG ADRhistory →COM2.23%$7M72.7K
18JNJJOHNSON & JOHNSONhistory →COM2.14%$6M41.4K
19ABTABBOTT LABShistory →COM2.06%$6M60.9K
20CHVCHEVRONhistory →COM1.88%$6M34.6K
21HDHOME DEPOThistory →COM1.30%$4M13.2K
22XYLXYLEM INChistory →COM1.29%$4M36.9K
23UNHUNITED HEALTH GROUPhistory →COM1.26%$4M8.0K
24TJXTJX COShistory →COM1.20%$4M45.8K
25BDXBECTON DICKINSONhistory →COM1.13%$3M13.7K
26CVSCVS HEALTHhistory →COM1.00%$3M40.5K
27AMZNAMAZON.COMCOM0.93%$3M27.0K
28PGPROCTER & GAMBLECOM0.89%$3M17.9K
29JNJJOHNSON & JOHNSONCOM0.88%$3M16.9K
30NKENIKE INC CLASS BCOM0.87%$3M21.3K
31NVDANVIDIA CORPCOM0.83%$2M9.0K
32HONGBPHONEYWELL INTLCOM0.74%$2M11.7K
33EXMOCEXXON MOBILCOM0.74%$2M20.1K
34DISDISNEYCOM0.71%$2M21.4K
35MEDTRONICCOM0.70%$2M26.0K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$343M379May 7, 202613F-HRchanges · EDGAR ↗
Q4 2025$367M371Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025$367M377Nov 10, 202513F-HRchanges · EDGAR ↗
Q2 2025$351M316Jul 23, 202513F-HRchanges · EDGAR ↗
Q1 2025$349M322Apr 21, 202513F-HRchanges · EDGAR ↗
Q4 2024$358M274Feb 13, 202513F-HRchanges · EDGAR ↗
Q3 2024$383M282Nov 12, 202413F-HRchanges · EDGAR ↗
Q2 2024$360M283Aug 12, 202413F-HRchanges · EDGAR ↗
Q1 2024$361M293May 13, 202413F-HRchanges · EDGAR ↗
Q4 2023$315M280Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$295M290Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$316M300Aug 11, 202313F-HRchanges · EDGAR ↗
Q1 2023$300M299May 11, 202313F-HRchanges · EDGAR ↗
Q4 2022$277M294Feb 9, 202313F-HRchanges · EDGAR ↗
Q3 2022$263M299Nov 8, 202213F-HRchanges · EDGAR ↗
Q2 2022$282M299Jul 19, 202213F-HRchanges · EDGAR ↗
Q1 2022$332M306May 17, 202213F-HRchanges · EDGAR ↗
Q4 2021$354M306Feb 8, 202213F-HRchanges · EDGAR ↗
Q3 2021$316M288Nov 10, 202113F-HRchanges · EDGAR ↗
Q2 2021$322M291Aug 9, 202113F-HRchanges · EDGAR ↗
Q1 2021$314M292May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020$306M293Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020$281M510Oct 28, 202013F-HRchanges · EDGAR ↗
Q2 2020$267M505Jul 28, 202013F-HRchanges · EDGAR ↗
Q1 2020$227M484May 7, 202013F-HRchanges · EDGAR ↗
Q4 2019$279M498Jan 15, 202013F-HRchanges · EDGAR ↗
Q3 2019$266M521Nov 6, 201913F-HRchanges · EDGAR ↗
Q2 2019$269M548Jul 24, 201913F-HRchanges · EDGAR ↗
Q1 2019$257M528May 1, 201913F-HRchanges · EDGAR ↗
Q4 2018$225M517Jan 24, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 4 additional managers.

  • Broderick Brian C028-11136
  • SOMERVILLE KURT F028-10379
  • Kidder Stephen W028-11134
  • Dempze Nancy E028-17236

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 ↗.