SEC 13F Intelligence

Managers / Q1 2026

Kidder Stephen W

CIK 0001314377

Reported Value
$340M
Q1 2026
Positions
327
Filings on Record
30
2019–present window
Filed
May 11, 2026
original filing

Summary

Kidder Stephen W reported $340M in U.S.-listed holdings across 327 positions for Q1 2026.

Its largest position, AAPL, represents 10.3% of the portfolio.

Compared with Q4 2025, the fund opened 7 new positions and exited 4.

Portfolio Metrics

Turnover
+4.8%
vs prior filed quarter
Top-10 Concentration
+48.9%
share of reported value
Largest Position
+10.3%
Apple
New / Exited
7 / 4
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
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: 96.8%ADR: 2.3%ETP: 0.5%Open-End Fund: 0.3%Other: 0.1%
  • Common Stock · 96.8% · $329M
  • ADR · 2.3% · $8M
  • ETP · 0.5% · $2M
  • Open-End Fund · 0.3% · $965,243
  • Other · 0.1% · $459,694

Quarter-over-Quarter Changes full breakdown →

vs Q4 2025 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
WCNWASTE CONNECTIONS INC NEWNEW+9.0K9.0K+$1M$1M
RSPINVESCO S & P 500 EQUAL WEIGHTNEW+2.4K2.4K+$463,487$463,487
CPCANADIAN PACIFIC KANSAS CITY LNEW+4.3K4.3K+$339,023$339,023
AUSTRALIAN RARE EARTHS LTDNEW+2.70M2.70M+$260,763$260,763
GILDGILEAD SCIENCESNEW+1.5K1.5K+$215,745$215,745
LMTLOCKHEED MARTIN CORPNEW+350350+$211,536$211,536
AMGNAMGEN INCNEW+595595+$209,350$209,350
NEENEXTERA ENERGYADDED+6.2K9.8K+$621,531$912,546

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

Holdings — Q1 2026

92 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1AAPLAPPLEhistory →COM10.26%$35M137.5K
2GOOGLALPHABET INC CL ACOM6.79%$23M80.3K
3JNJJOHNSON AND JOHNSONhistory →COM4.78%$16M66.6K
4NVDANVIDIA CORPhistory →COM4.40%$15M85.9K
5ADIANALOG DEVICEShistory →COM4.23%$14M45.2K
6AMZNAMAZON.COMhistory →COM3.91%$13M63.8K
7MSFTMICROSOFThistory →COM3.81%$13M35.0K
8RTXRTX CORPORATIONhistory →COM3.71%$13M65.5K
9MAMASTERCARDhistory →COM3.69%$13M25.2K
10TJXTJX COShistory →COM3.30%$11M70.3K
11AMDADVANCED MICRO DEVICEShistory →COM3.24%$11M54.2K
12ADPAUTOMATIC DATA PROCESSINGhistory →COM3.00%$10M50.2K
13ABTABBOTT LABShistory →COM2.71%$9M89.7K
14HDHOME DEPOThistory →COM2.70%$9M27.9K
15ROKROCKWELL AUTOMATIONhistory →COM2.48%$8M23.5K
16SBGSYSCHNEIDER ELEC SA ADRhistory →COM2.27%$8M141.8K
17ATRAPTARGROUPhistory →COM2.26%$8M61.0K
18AMATAPPLIED MATERIALhistory →COM2.24%$8M22.3K
19CVXCHEVRONhistory →COM2.06%$7M33.9K
20DHRDANAHER CORPhistory →COM2.00%$7M35.8K
21XYLXYLEM INChistory →COM1.72%$6M48.9K
22VRTXVERTEX PHARMACEUTICALShistory →COM1.67%$6M12.7K
23CNICANADIAN NATL RAILWAYhistory →COM1.25%$4M41.4K
24AXPAMERICAN EXPRESShistory →COM1.22%$4M13.7K
25UBERUBER TECHNOLOGIES INChistory →COM1.17%$4M55.1K
26SCHWCHARLES SCHWABhistory →COM1.06%$4M38.3K
27EXMOCEXXON MOBILhistory →COM1.03%$3M20.6K
28PGPROCTER & GAMBLEhistory →COM1.01%$3M23.8K
29FISVFISERVhistory →COM1.00%$3M61.0K
30AVGOBROADCOM INCCOM0.95%$3M10.5K
31JPMJPMORGAN CHASECOM0.85%$3M9.8K
32ABBVABBVIECOM0.80%$3M12.5K
33LLYELI LILLY & COCOM0.77%$3M2.8K
34PGPROCTER & GAMBLECOM0.74%$3M17.5K
35UNHUNITEDHEALTH GROUPCOM0.66%$2M8.3K
36DEDEERE & COCOM0.60%$2M3.6K
37BRK/BBERKSHIRE HATHAWAY CL BCOM0.52%$2M3.7K
38LLYELI LILLY & COCOM0.51%$2M1.9K
39PGPROCTER & GAMBLECOM0.50%$2M11.9K
40DEDEERE & COCOM0.47%$2M2.8K
41BACBANK OF AMERICACOM0.43%$1M30.3K
42WCNWASTE CONNECTIONS INC NEWCOM0.43%$1M9.0K
43PEPPEPSICOCOM0.42%$1M9.2K
44WMTWAL-MART STORESCOM0.42%$1M11.4K
45MRKMERCKCOM0.34%$1M9.6K
46BABOEINGCOM0.33%$1M5.6K
47UNPUNION PACIFICCOM0.28%$951,0703.9K
48LLYELI LILLY & COCOM0.28%$951,0421.0K
49NEENEXTERA ENERGYCOM0.27%$912,5469.8K
50INTCINTELCOM0.25%$859,87319.5K
51MMM3MCOM0.24%$807,7695.6K
52GAUAXGABELLI UTILITES FUND CLASS AEquity Mutual Fu0.22%$739,347138.7K
53GSGOLDMAN SACHS GROUPCOM0.20%$693,711820
54PGPROCTER & GAMBLECOM0.20%$692,7344.8K
55CARRCARRIER GLOBALCOM0.20%$677,40812.0K
56KOCOCA COLACOM0.19%$654,0308.6K
57SYKSTRYKER CORPCOM0.18%$611,5061.9K
58SPYSPDR S&P 500 ETFCOM0.15%$520,272800
59LLYELI LILLY & COCOM0.15%$512,312557
60DDOMINION RES INCCOM0.15%$504,2668.2K
61COSTCOSTCO WHOLESALECOM0.14%$485,261487
62GEVGE VERNOVA INC COMCOM0.14%$480,968551
63BRBROADRIDGE FINANCIAL SOLUTIONSCOM0.14%$479,3163.0K
64RSPINVESCO S & P 500 EQUAL WEIGHTCOM0.14%$463,4872.4K
65IVVISHARES S&P 500COM0.12%$391,926600
66VZVERIZON COMMUNICATIONSCOM0.11%$386,5407.7K
67PGPROCTER & GAMBLECOM0.11%$374,1002.6K
68GENERAL ELECTRICCOM0.11%$373,1571.3K
69CPCANADIAN PACIFIC KANSAS CITY LCOM0.10%$339,0234.3K
70VVISACOM0.10%$329,4421.1K
71STTSTATE STREETCOM0.09%$319,5642.5K
72APDAIR PRODUCTS & CHEMCOM0.09%$319,5391.1K
73METAMETA PLATFORMS INCCOM0.08%$269,473471
74LLYELI LILLY & COCOM0.08%$266,733290
75CSCOCISCO SYS INCCOM0.08%$262,2543.4K
76AUSTRALIAN RARE EARTHS LTDCOM0.08%$260,7632.70M
77BMYBRISTOL-MYERS SQUIBBCOM0.07%$248,6654.1K
78BNYBANK NEW YORK MELLONCOM0.07%$237,2602.0K
79VFIAXVANGUARD 500 INDEX FD ADMIRALEquity Mutual Fu0.07%$225,896375
80GILDGILEAD SCIENCESCOM0.06%$215,7451.5K
81NSRGYNESTLE SA ADRCOM0.06%$215,0472.2K
82LMTLOCKHEED MARTIN CORPCOM0.06%$211,536350
83AMGNAMGEN INCCOM0.06%$209,350595
84GRAPHITE ONE INC COMCOM0.06%$198,931225.0K
85SPYSPDR S&P 500 ETFCOM0.05%$178,843275
86PGPROCTER & GAMBLECOM0.02%$72,220500
87LLYELI LILLY & COCOM0.02%$55,18660
88DEDEERE & COCOM0.01%$28,16550
89DEDEERE & COCOM0.01%$25,34845
90DEDEERE & COCOM0.01%$19,71535
91PGPROCTER & GAMBLECOM0.00%$9,38965
92LLYELI LILLY & COCOM0.00%$7,3588

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 ↗.