SEC 13F Intelligence

Managers / Q2 2025 · view latest →

Kidder Stephen W

CIK 0001314377

Reported Value
$333M
Q2 2025
Positions
337
Filings on Record
30
2019–present window
Filed
Jul 23, 2025
original filing

Summary

Kidder Stephen W reported $333M in U.S.-listed holdings across 337 positions for Q2 2025.

Its largest position, AAPL, represents 5.3% of the portfolio.

Compared with Q1 2025, the fund opened 6 new positions and exited 2.

Portfolio Metrics

Turnover
+5.5%
vs prior filed quarter
Top-10 Concentration
+20.2%
share of reported value
Largest Position
+5.3%
Apple
New / Exited
6 / 2
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: $227MQ4 ’18Q1 ’19: $246MQ2 ’19: $250MQ3 ’19: $254MQ4 ’19: $272MQ4 ’19Q1 ’20: $220MQ2 ’20: $262MQ3 ’20: $282MQ4 ’20: $300MQ4 ’20Q1 ’21: $310MQ2 ’21: $324MQ3 ’21: $319MQ4 ’21: $329MQ4 ’21Q1 ’22: $310MQ2 ’22: $258MQ3 ’22: $245MQ4 ’22: $273MQ4 ’22Q1 ’23: $287MQ2 ’23: $305MQ3 ’23: $288MQ4 ’23: $310MQ4 ’23Q1 ’24: $313MQ2 ’24: $320MQ3 ’24: $339MQ4 ’24: $332MQ4 ’24Q1 ’25: $321MQ2 ’25: $333MQ3 ’25: $349MQ4 ’25: $355MQ4 ’25Q1 ’26: $340Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 95.9%ADR: 3.2%ETP: 0.4%Open-End Fund: 0.3%Other: 0.2%
  • Common Stock · 95.9% · $319M
  • ADR · 3.2% · $11M
  • ETP · 0.4% · $1M
  • Open-End Fund · 0.3% · $939,220
  • Other · 0.2% · $545,905

Quarter-over-Quarter Changes full breakdown →

vs Q1 2025 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
SCHWCHARLES SCHWABNEW+11.0K11.0K+$1M$1M
AXPAMERICAN EXPRESSNEW+3.1K3.1K+$980,863$980,863
AMATAPPLIED MATERIALNEW+4.0K4.0K+$741,433$741,433
GEVGE VERNOVA INC COMNEW+551551+$291,562$291,562
EMREMERSON ELECTRICNEW+1.9K1.9K+$246,660$246,660
RMERESMED INCNEW+948948+$244,584$244,584
UBERUBER TECHNOLOGIES INCADDED+11.0K21.4K+$1M$2M
GISGENERAL MILLSSOLD OUT−4.3K0−$254,705$0

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

Holdings — Q2 2025

25 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1AAPLAPPLEhistory →COM8.07%$27M130.7K
2MSFTMICROSOFThistory →COM4.49%$15M30.0K
3ADPAUTOMATIC DATA PROCESSINGhistory →COM4.30%$14M46.4K
4GOOGLALPHABET INC CL Ahistory →COM4.14%$14M78.2K
5NVDANVIDIA CORPhistory →COM3.85%$13M81.2K
6MAMASTERCARDhistory →COM3.80%$13M22.5K
7AMZNAMAZON.COMhistory →COM3.67%$12M55.6K
8ABTABBOTT LABShistory →COM3.23%$11M78.9K
9ADIANALOG DEVICEShistory →COM3.02%$10M42.2K
10JNJJOHNSON AND JOHNSONhistory →COM2.78%$9M60.6K
11FISVFISERVhistory →COM2.61%$9M50.3K
12RTXRTX CORPORATIONhistory →COM2.37%$8M54.1K
13HDHOME DEPOThistory →COM2.09%$7M18.9K
14ATRAPTARGROUPhistory →COM2.03%$7M43.3K
15AMDADVANCED MICRO DEVICEShistory →COM1.88%$6M44.0K
16TJXTJX COShistory →COM1.18%$4M31.8K
17PGPROCTER & GAMBLEhistory →COM1.13%$4M23.7K
18ROKROCKWELL AUTOMATIONhistory →COM1.11%$4M11.1K
19DHRDANAHER CORPCOM0.94%$3M15.9K
20SCHNEIDER ELEC SA ADRCOM0.89%$3M55.2K
21XYLXYLEM INCCOM0.85%$3M21.7K
22CARRCARRIER GLOBALCOM0.82%$3M37.1K
23CNRCANADIAN NATL RAILWAYCOM0.79%$3M25.1K
24PGPROCTER & GAMBLECOM0.78%$3M16.3K
25CHVCHEVRONCOM0.78%$3M18.1K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$340M327May 11, 202613F-HRchanges · EDGAR ↗
Q4 2025$355M320Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025$349M331Nov 10, 202513F-HRchanges · EDGAR ↗
Q2 2025$333M337Jul 23, 202513F-HRchanges · EDGAR ↗
Q1 2025$321M312May 6, 202513F-HRchanges · EDGAR ↗
Q4 2024$332M264Feb 13, 202513F-HRchanges · EDGAR ↗
Q3 2024$339M271Nov 12, 202413F-HRchanges · EDGAR ↗
Q2 2024$320M274Aug 12, 202413F-HRchanges · EDGAR ↗
Q1 2024$313M277May 14, 202413F-HRchanges · EDGAR ↗
Q4 2023$310M299Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$288M318Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$305M333Aug 11, 202313F-HRchanges · EDGAR ↗
Q1 2023$287M340May 11, 202313F-HRchanges · EDGAR ↗
Q4 2022$273M347Feb 9, 202313F-HRchanges · EDGAR ↗
Q3 2022$245M327Nov 8, 202213F-HRchanges · EDGAR ↗
Q2 2022$258M302Jul 19, 202213F-HRchanges · EDGAR ↗
Q1 2022$310M313May 17, 202213F-HRchanges · EDGAR ↗
Q4 2021$329M309Feb 8, 202213F-HRchanges · EDGAR ↗
Q3 2021$319M316Nov 10, 202113F-HRchanges · EDGAR ↗
Q2 2021$324M313Aug 9, 202113F-HRchanges · EDGAR ↗
Q1 2021$310M311May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020$300M303Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020$282M418Oct 28, 202013F-HRchanges · EDGAR ↗
Q2 2020$262M419Jul 28, 202013F-HRchanges · EDGAR ↗
Q1 2020$220M407May 7, 202013F-HRchanges · EDGAR ↗
Q4 2019$272M414Jan 15, 202013F-HRchanges · EDGAR ↗
Q3 2019$254M418Nov 7, 201913F-HRchanges · EDGAR ↗
Q2 2019$250M431Jul 24, 201913F-HRchanges · EDGAR ↗
Q1 2019$246M428May 1, 201913F-HRchanges · EDGAR ↗
Q4 2018$227M460Jan 24, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 6 additional managers.

  • Broderick Brian C028-11136
  • PUZO MICHAEL J028-06165
  • SOMERVILLE KURT F028-10379
  • Dempze Nancy E028-17236
  • Delaney Dennis R028-17222
  • Elefante Mark B028-17226

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 ↗.