SEC 13F Intelligence

Managers / Q1 2025 · view latest →

Kidder Stephen W

CIK 0001314377

Reported Value
$321M
Q1 2025
Positions
312
Filings on Record
30
2019–present window
Filed
May 6, 2025
original filing

Summary

Kidder Stephen W reported $321M in U.S.-listed holdings across 312 positions for Q1 2025.

Its largest position, AAPL, represents 5.9% of the portfolio.

Compared with Q4 2024, the fund opened 2 new positions and exited 2.

Portfolio Metrics

Turnover
+4.7%
vs prior filed quarter
Top-10 Concentration
+21.1%
share of reported value
Largest Position
+5.9%
Apple
New / Exited
2 / 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: 96.0%ADR: 3.1%ETP: 0.4%Open-End Fund: 0.3%Other: 0.2%
  • Common Stock · 96.0% · $308M
  • ADR · 3.1% · $10M
  • ETP · 0.4% · $1M
  • Open-End Fund · 0.3% · $938,090
  • Other · 0.2% · $704,478

Quarter-over-Quarter Changes full breakdown →

vs Q4 2024 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
LLYELI LILLY & CONEW+1.6K1.6K+$1M$1M
UBERUBER TECHNOLOGIES INCNEW+10.4K10.4K+$756,287$756,287
NVONOVO NORDISK A S ADRADDED+14.6K17.2K+$974,141$1M
COSTCOSTCO WHOLESALEADDED+275544+$268,027$514,504
BDXBECTON DICKINSONSOLD OUT−2.3K0−$514,087$0
RMERESMED INCSOLD OUT−8880−$203,077$0
CRMSALESFORCE.COMADDED+3.7K7.6K+$737,559$2M
BALLBALL CORPTRIMMED−53.3K15.3K−$3M$795,629

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

Holdings — Q1 2025

27 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1AAPLAPPLEhistory →COM8.98%$29M129.7K
2ADPAUTOMATIC DATA PROCESSINGhistory →COM4.59%$15M48.2K
3FISVFISERVhistory →COM4.36%$14M63.3K
4MAMASTERCARDhistory →COM4.10%$13M24.0K
5GOOGLALPHABET INC CL Ahistory →COM3.81%$12M79.0K
6MSFTMICROSOFThistory →COM3.55%$11M30.3K
7ABTABBOTT LABShistory →COM3.32%$11M80.2K
8JNJJOHNSON AND JOHNSONhistory →COM3.22%$10M62.4K
9AMZNAMAZON.COMhistory →COM2.57%$8M43.4K
10RTXRTX CORPORATIONhistory →COM2.34%$8M56.7K
11HDHOME DEPOThistory →COM2.17%$7M19.0K
12NVDANVIDIA CORPhistory →COM2.15%$7M63.7K
13ADIANALOG DEVICEShistory →COM2.09%$7M33.2K
14ATRAPTARGROUPhistory →COM2.02%$6M43.7K
15ROKROCKWELL AUTOMATIONhistory →COM1.68%$5M20.9K
16TJXTJX COShistory →COM1.27%$4M33.6K
17PGPROCTER & GAMBLEhistory →COM1.26%$4M23.8K
18UNHUNITEDHEALTH GROUPhistory →COM1.07%$3M6.6K
19DHRDANAHER CORPhistory →COM1.02%$3M15.9K
20CHVCHEVRONCOM0.95%$3M18.2K
21PGPROCTER & GAMBLECOM0.90%$3M16.9K
22AMDADVANCED MICRO DEVICESCOM0.87%$3M27.3K
23XYLXYLEM INCCOM0.81%$3M21.8K
24SCHNEIDER ELEC SA ADRCOM0.79%$3M55.4K
25CNRCANADIAN NATL RAILWAYCOM0.79%$3M26.0K
26VRTXVERTEX PHARMACEUTICALSCOM0.78%$2M5.1K
27CARRCARRIER GLOBALCOM0.74%$2M37.2K

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 ↗.