Kidder Stephen W

13F filer · CIK 0001314377

Reported Aug 21, 2026

Net seller this quarter

13F portfolio value$396MU.S. long equity reported on 13F

Positions693 new · 2 closed

Net flow last quarter-$4.42MBuys minus sells

Top 10 positions weight51.3%Concentration

Holdings

13F · last 4 quarters free

Scroll for earlier quarters

Company	Value	% of portfolio	% of company	POSITION CHANGE qoq %	First reported
Q2 2026Reported Aug 21, 202669 positions
AAPLApple Inc.	$39.5M	9.98%	0.00%	-0.8%	Q4 2012
AMDAdvanced Micro Devices Inc	$28.4M	7.17%	0.00%	-10.0%	Q1 2022
GOOGLAlphabet Inc.	$26.6M	6.73%	0.00%	-3.9%	Q3 2015
NVDANvidia Corp	$17.1M	4.31%	0.00%	-0.7%	Q3 2019
ADIAnalog Devices Inc	$17M	4.30%	0.01%	-5.4%	Q3 2014
JNJJohnson & Johnson	$16.9M	4.28%	0.00%	+0.1%	Q4 2012
AMATApplied Materials Inc	$15.9M	4.02%	0.00%	-1.2%	Q2 2025
AMZNAmazon Com Inc	$15.3M	3.86%	0.00%	+0.3%	Q4 2015
MSFTMicrosoft Corp	$13.4M	3.40%	0.00%	+2.9%	Q4 2012
MAMastercard Inc	$13.1M	3.30%	0.00%	+1.1%	Q4 2012
RTXRTX Corp	$12.4M	3.13%	0.00%	-0.2%	Q2 2020
ROKRockwell Automation, Inc	$11.7M	2.95%	0.02%	+0.5%	Q2 2013
ADPAutomatic Data Processing Inc	$11.2M	2.84%	0.01%	+0.1%	Q4 2012
TJXTJX Companies Inc	$10.7M	2.70%	0.01%	+0.2%	Q2 2020
HDHome Depot, Inc.	$9.95M	2.52%	0.00%	+1.1%	Q4 2012
LLYELI LILLY & Co	$9.25M	2.34%	0.00%	+15.8%	Q1 2025
PGPROCTER & GAMBLE Co	$9.02M	2.28%	0.00%	+0.6%	Q4 2012
ABTAbbott Laboratories	$8.16M	2.06%	0.01%	+0.3%	Q4 2012
VRTXVertex Pharmaceuticals Inc / Ma	$7.25M	1.83%	0.01%	+14.8%	Q1 2024
ATRAptargroup, Inc.	$7.13M	1.80%	0.09%	-6.7%	Q4 2012
DHRDanaher Corp	$6.67M	1.69%	0.01%	-2.2%	Q1 2016
XYLXylem Inc.	$5.81M	1.47%	0.02%	+0.5%	Q3 2014
CVXChevron Corp	$5.66M	1.43%	0.00%	+0.6%	Q4 2012
AXPAmerican Express Co	$5.31M	1.34%	0.00%	+14.2%	Q2 2025
AVGOBroadcom Inc.	$5.08M	1.28%	0.00%	+28.5%	Q4 2025
CNICanadian National Railway Co	$4.71M	1.19%	0.01%	-4.7%	Q4 2012
DEDeere & Co	$4.15M	1.05%	0.00%	-0.2%	Q4 2012
UBERUber Technologies, Inc	$3.83M	0.97%	0.00%	-3.6%	Q1 2025
SCHWSchwab Charles Corp	$3.59M	0.91%	0.00%	+1.5%	Q2 2025
JPMJPMorgan Chase & Co	$3.21M	0.81%	0.00%	Not reported	Q4 2015
ABBVAbbVie Inc.	$3.14M	0.79%	0.00%	+0.1%	Q2 2013
XOMExxonMobil Holdings Corp	$2.81M	0.71%	0.00%	-0.4%	Q4 2012
INTCIntel Corp	$2.72M	0.69%	0.00%	Not reported	Q4 2012
WCNWaste Connections, Inc.	$2.42M	0.61%	0.01%	+61.8%	Q1 2026
NEENextera Energy Inc	$2.14M	0.54%	0.00%	+148.4%	Q3 2024
BRK.BBerkshire Hathaway Inc	$1.83M	0.46%	Not reported	Not reported	Q3 2014
BACBank of America Corp	$1.72M	0.44%	0.00%	Not reported	Q1 2016
WMTWalmart Inc.	$1.3M	0.33%	0.00%	Not reported	Q3 2014
MRKMerck & Co., Inc.	$1.23M	0.31%	0.00%	Not reported	Q4 2012
BABoeing Co	$1.21M	0.31%	0.00%	Not reported	Q3 2014
PEPPepsico Inc	$1.2M	0.30%	0.00%	-4.4%	Q4 2012
UNPUnion Pacific Corp	$1.07M	0.27%	0.00%	Not reported	Q4 2012
GOOGAlphabet Inc.	$945K	0.24%	Not reported	-5.3%	Q3 2015
DRAMU.S. Gold Corp.	$919K	0.23%	Not reported	New	Q2 2026
MMM3m Co	$901K	0.23%	0.00%	Not reported	Q4 2012
GSGoldman Sachs Group Inc	$804K	0.20%	0.00%	-3.1%	Q1 2021
SPYSPDR S&P 500 ETF Trust	$803K	0.20%	Not reported	Not reported	Q3 2014
KOCoca Cola Co	$699K	0.18%	0.00%	Not reported	Q4 2012
FISVFiserv Inc	$651K	0.16%	0.00%	-78.3%	Q2 2013
GEVGE Vernova Inc.	$647K	0.16%	0.00%	Not reported	Q2 2024

Q1 2026Reported May 11, 202668 positions
AAPLApple Inc.	$34.9M	10.26%	0.00%	-0.4%	Q4 2012
GOOGLAlphabet Inc.	$22.3M	6.55%	0.00%	-5.5%	Q3 2015
JNJJohnson & Johnson	$16.3M	4.78%	0.00%	-0.8%	Q4 2012
NVDANvidia Corp	$15M	4.40%	0.00%	-0.4%	Q3 2019
ADIAnalog Devices Inc	$14.4M	4.23%	0.01%	-6.3%	Q3 2014
AMZNAmazon Com Inc	$13.3M	3.91%	0.00%	+1.7%	Q4 2015
MSFTMicrosoft Corp	$13M	3.81%	0.00%	+2.6%	Q4 2012
RTXRTX Corp	$12.6M	3.71%	0.00%	-7.1%	Q2 2020
MAMastercard Inc	$12.6M	3.69%	0.00%	-0.2%	Q4 2012
TJXTJX Companies Inc	$11.2M	3.30%	0.01%	-2.8%	Q2 2020
AMDAdvanced Micro Devices Inc	$11M	3.24%	0.00%	-2.9%	Q1 2022
ADPAutomatic Data Processing Inc	$10.2M	3.00%	0.01%	-0.7%	Q4 2012
ABTAbbott Laboratories	$9.21M	2.71%	0.01%	-0.3%	Q4 2012
HDHome Depot, Inc.	$9.18M	2.70%	0.00%	+1.0%	Q4 2012
PGPROCTER & GAMBLE Co	$8.83M	2.60%	0.00%	+2.0%	Q4 2012
ROKRockwell Automation, Inc	$8.43M	2.48%	0.02%	-0.7%	Q2 2013
ATRAptargroup, Inc.	$7.69M	2.26%	0.09%	-2.4%	Q4 2012
AMATApplied Materials Inc	$7.61M	2.24%	0.00%	+10.9%	Q2 2025
CVXChevron Corp	$7.02M	2.06%	0.00%	-0.3%	Q4 2012
DHRDanaher Corp	$6.79M	2.00%	0.01%	-1.1%	Q1 2016
LLYELI LILLY & Co	$6.13M	1.80%	0.00%	+16.3%	Q1 2025
XYLXylem Inc.	$5.84M	1.72%	0.02%	+0.4%	Q3 2014
VRTXVertex Pharmaceuticals Inc / Ma	$5.68M	1.67%	0.01%	+2.1%	Q1 2024
CNICanadian National Railway Co	$4.26M	1.25%	0.01%	-10.5%	Q4 2012
AXPAmerican Express Co	$4.15M	1.22%	0.00%	+23.5%	Q2 2025
UBERUber Technologies, Inc	$3.96M	1.17%	0.00%	+18.1%	Q1 2025
DEDeere & Co	$3.69M	1.08%	0.00%	-0.1%	Q4 2012
SCHWSchwab Charles Corp	$3.6M	1.06%	0.00%	+24.1%	Q2 2025
XOMExxonMobil Holdings Corp	$3.5M	1.03%	0.00%	-3.7%	Q4 2012
FISVFiserv Inc	$3.4M	1.00%	0.01%	-8.5%	Q2 2013
AVGOBroadcom Inc.	$3.24M	0.95%	0.00%	+96.9%	Q4 2025
JPMJPMorgan Chase & Co	$2.88M	0.85%	0.00%	-2.0%	Q4 2015
ABBVAbbVie Inc.	$2.71M	0.80%	0.00%	-0.2%	Q2 2013
UNHUnitedhealth Group Inc	$2.26M	0.66%	0.00%	-46.1%	Q1 2020
BRK.BBerkshire Hathaway Inc	$1.76M	0.52%	Not reported	-4.6%	Q3 2014
BACBank of America Corp	$1.48M	0.43%	0.00%	Not reported	Q1 2016
WCNWaste Connections, Inc.	$1.46M	0.43%	0.00%	New	Q1 2026
PEPPepsico Inc	$1.43M	0.42%	0.00%	-3.9%	Q4 2012
WMTWalmart Inc.	$1.42M	0.42%	0.00%	-3.8%	Q3 2014
MRKMerck & Co., Inc.	$1.16M	0.34%	0.00%	-4.0%	Q4 2012
BABoeing Co	$1.11M	0.33%	0.00%	Not reported	Q3 2014
UNPUnion Pacific Corp	$951K	0.28%	0.00%	Not reported	Q4 2012
NEENextera Energy Inc	$913K	0.27%	0.00%	+171.0%	Q3 2024
INTCIntel Corp	$860K	0.25%	0.00%	-9.1%	Q4 2012
GOOGAlphabet Inc.	$810K	0.24%	Not reported	-9.8%	Q3 2015
MMM3m Co	$808K	0.24%	0.00%	-5.1%	Q4 2012
SPYSPDR S&P 500 ETF Trust	$699K	0.21%	Not reported	-4.4%	Q3 2014
GSGoldman Sachs Group Inc	$694K	0.20%	0.00%	Not reported	Q1 2021
CARRCARRIER GLOBAL Corp	$677K	0.20%	0.00%	-57.2%	Q2 2023
KOCoca Cola Co	$654K	0.19%	0.00%	-2.3%	Q4 2012

Q4 2025Reported Feb 17, 202666 positions
AAPLApple Inc.	$37.5M	10.58%	0.00%	-0.5%	Q4 2012
GOOGLAlphabet Inc.	$25.7M	7.24%	0.00%	-5.8%	Q3 2015
MSFTMicrosoft Corp	$16.5M	4.65%	0.00%	+0.1%	Q4 2012
NVDANvidia Corp	$16.1M	4.53%	0.00%	-3.4%	Q3 2019
AMZNAmazon Com Inc	$14.5M	4.08%	0.00%	+0.2%	Q4 2015
MAMastercard Inc	$14.4M	4.06%	0.00%	-0.8%	Q4 2012
JNJJohnson & Johnson	$13.9M	3.92%	0.00%	-0.1%	Q4 2012
ADIAnalog Devices Inc	$13.1M	3.69%	0.01%	-0.7%	Q3 2014
ADPAutomatic Data Processing Inc	$13M	3.66%	0.01%	-0.2%	Q4 2012
RTXRTX Corp	$12.9M	3.65%	0.01%	-3.3%	Q2 2020
AMDAdvanced Micro Devices Inc	$12M	3.37%	0.00%	-10.1%	Q1 2022
ABTAbbott Laboratories	$11.3M	3.18%	0.01%	-0.2%	Q4 2012
TJXTJX Companies Inc	$11.1M	3.13%	0.01%	-0.3%	Q2 2020
HDHome Depot, Inc.	$9.5M	2.68%	0.00%	0.0%	Q4 2012
ROKRockwell Automation, Inc	$9.2M	2.59%	0.02%	+0.2%	Q2 2013
PGPROCTER & GAMBLE Co	$8.59M	2.42%	0.00%	+0.1%	Q4 2012
DHRDanaher Corp	$8.29M	2.34%	0.01%	+0.5%	Q1 2016
ATRAptargroup, Inc.	$7.63M	2.15%	0.10%	-0.3%	Q4 2012
XYLXylem Inc.	$6.64M	1.87%	0.02%	+0.1%	Q3 2014
LLYELI LILLY & Co	$6.16M	1.74%	0.00%	+40.1%	Q1 2025
VRTXVertex Pharmaceuticals Inc / Ma	$5.65M	1.59%	0.00%	+1.3%	Q1 2024
CVXChevron Corp	$5.19M	1.46%	0.00%	+0.1%	Q4 2012
AMATApplied Materials Inc	$5.16M	1.45%	0.00%	+67.2%	Q2 2025
UNHUnitedhealth Group Inc	$5.11M	1.44%	0.00%	+11.0%	Q1 2020
CNICanadian National Railway Co	$4.58M	1.29%	0.01%	-5.3%	Q4 2012
FISVFiserv Inc	$4.48M	1.26%	0.01%	-6.2%	Q2 2013
AXPAmerican Express Co	$4.11M	1.16%	0.00%	+68.1%	Q2 2025
UBERUber Technologies, Inc	$3.81M	1.07%	0.00%	+42.8%	Q1 2025
JPMJPMorgan Chase & Co	$3.22M	0.91%	0.00%	Not reported	Q4 2015
SCHWSchwab Charles Corp	$3.08M	0.87%	0.00%	+64.3%	Q2 2025
DEDeere & Co	$3.05M	0.86%	0.00%	Not reported	Q4 2012
ABBVAbbVie Inc.	$2.86M	0.81%	0.00%	-0.3%	Q2 2013
XOMExxonMobil Holdings Corp	$2.58M	0.73%	0.00%	+0.1%	Q4 2012
BRK.BBerkshire Hathaway Inc	$1.93M	0.54%	Not reported	Not reported	Q3 2014
AVGOBroadcom Inc.	$1.84M	0.52%	0.00%	New	Q4 2025
BACBank of America Corp	$1.66M	0.47%	0.00%	Not reported	Q1 2016
CARRCARRIER GLOBAL Corp	$1.48M	0.42%	0.00%	-69.2%	Q2 2023
PEPPepsico Inc	$1.38M	0.39%	0.00%	-7.4%	Q4 2012
WMTWalmart Inc.	$1.32M	0.37%	0.00%	-3.1%	Q3 2014
BABoeing Co	$1.22M	0.34%	0.00%	Not reported	Q3 2014
MRKMerck & Co., Inc.	$1.05M	0.30%	0.00%	-2.4%	Q4 2012
GOOGAlphabet Inc.	$983K	0.28%	Not reported	-3.8%	Q3 2015
MMM3m Co	$939K	0.26%	0.00%	Not reported	Q4 2012
UNPUnion Pacific Corp	$907K	0.26%	0.00%	Not reported	Q4 2012
INTCIntel Corp	$791K	0.22%	0.00%	-0.1%	Q4 2012
SPYSPDR S&P 500 ETF Trust	$767K	0.22%	Not reported	-26.2%	Q3 2014
GSGoldman Sachs Group Inc	$721K	0.20%	0.00%	-3.0%	Q1 2021
BRBroadridge Financial Solutions, Inc.	$658K	0.19%	0.00%	Not reported	Q4 2022
SYKStryker Corp	$654K	0.18%	0.00%	Not reported	Q3 2014
KOCoca Cola Co	$615K	0.17%	0.00%	-2.8%	Q4 2012

Q3 2025Reported Nov 10, 202567 positions
AAPLApple Inc.	$35.3M	10.12%	0.00%	-0.3%	Q4 2012
GOOGLAlphabet Inc.	$21.2M	6.07%	0.00%	-1.8%	Q3 2015
MSFTMicrosoft Corp	$17.7M	5.06%	0.00%	-1.3%	Q4 2012
NVDANvidia Corp	$16.6M	4.77%	0.00%	-5.2%	Q3 2019
ADPAutomatic Data Processing Inc	$14.9M	4.26%	0.01%	-2.1%	Q4 2012
MAMastercard Inc	$14.4M	4.14%	0.00%	-0.8%	Q4 2012
AMZNAmazon Com Inc	$13.8M	3.94%	0.00%	-0.8%	Q4 2015
JNJJohnson & Johnson	$12.5M	3.57%	0.00%	-1.4%	Q4 2012
RTXRTX Corp	$12.2M	3.49%	0.01%	-6.6%	Q2 2020
ABTAbbott Laboratories	$12.1M	3.46%	0.01%	-0.8%	Q4 2012
ADIAnalog Devices Inc	$11.9M	3.42%	0.01%	-0.7%	Q3 2014
HDHome Depot, Inc.	$11.2M	3.21%	0.00%	+0.1%	Q4 2012
TJXTJX Companies Inc	$10.5M	3.00%	0.01%	-0.4%	Q2 2020
AMDAdvanced Micro Devices Inc	$10.1M	2.88%	0.00%	-5.8%	Q1 2022
PGPROCTER & GAMBLE Co	$9.21M	2.64%	0.00%	+0.9%	Q4 2012
FISVFiserv Inc	$9.16M	2.62%	0.01%	-0.2%	Q2 2013
ATRAptargroup, Inc.	$8.38M	2.40%	0.10%	-0.6%	Q4 2012
ROKRockwell Automation, Inc	$8.24M	2.36%	0.02%	-6.4%	Q2 2013
XYLXylem Inc.	$7.18M	2.06%	0.02%	-0.5%	Q3 2014
DHRDanaher Corp	$7.14M	2.05%	0.01%	-1.2%	Q1 2016
CARRCARRIER GLOBAL Corp	$5.44M	1.56%	0.01%	-0.7%	Q2 2023
CVXChevron Corp	$5.28M	1.51%	0.00%	+0.3%	Q4 2012
VRTXVertex Pharmaceuticals Inc / Ma	$4.82M	1.38%	0.00%	+1.4%	Q1 2024
UNHUnitedhealth Group Inc	$4.81M	1.38%	0.00%	-6.9%	Q1 2020
CNICanadian National Railway Co	$4.61M	1.32%	0.01%	-13.4%	Q4 2012
UBERUber Technologies, Inc	$3.2M	0.92%	0.00%	+52.9%	Q1 2025
JPMJPMorgan Chase & Co	$3.16M	0.90%	0.00%	-2.4%	Q4 2015
LLYELI LILLY & Co	$3.12M	0.89%	0.00%	+30.6%	Q1 2025
MKCMccormick & Co Inc	$3.09M	0.88%	Not reported	-14.8%	Q2 2024
DEDeere & Co	$3M	0.86%	0.00%	-0.2%	Q4 2012
ABBVAbbVie Inc.	$2.9M	0.83%	0.00%	-0.9%	Q2 2013
AMATApplied Materials Inc	$2.46M	0.70%	0.00%	+196.5%	Q2 2025
XOMExxonMobil Holdings Corp	$2.41M	0.69%	0.00%	Not reported	Q4 2012
CRMSalesforce, Inc.	$2.27M	0.65%	0.00%	+8.1%	Q4 2024
AXPAmerican Express Co	$2.2M	0.63%	0.00%	+115.2%	Q2 2025
BRK.BBerkshire Hathaway Inc	$1.93M	0.55%	Not reported	-1.9%	Q3 2014
SCHWSchwab Charles Corp	$1.79M	0.51%	0.00%	+70.5%	Q2 2025
BACBank of America Corp	$1.56M	0.45%	0.00%	-0.2%	Q1 2016
PEPPepsico Inc	$1.46M	0.42%	0.00%	-23.9%	Q4 2012
WMTWalmart Inc.	$1.26M	0.36%	0.00%	-5.8%	Q3 2014
BABoeing Co	$1.21M	0.35%	0.00%	-3.9%	Q3 2014
SPYSPDR S&P 500 ETF Trust	$1.02M	0.29%	Not reported	Not reported	Q3 2014
UNPUnion Pacific Corp	$927K	0.27%	0.00%	-4.5%	Q4 2012
MMM3m Co	$910K	0.26%	0.00%	-4.1%	Q4 2012
MRKMerck & Co., Inc.	$861K	0.25%	0.00%	+16.8%	Q4 2012
GOOGAlphabet Inc.	$793K	0.23%	Not reported	-5.8%	Q3 2015
INTCIntel Corp	$720K	0.21%	0.00%	+1.9%	Q4 2012
BRBroadridge Financial Solutions, Inc.	$703K	0.20%	0.00%	Not reported	Q4 2022
SYKStryker Corp	$688K	0.20%	0.00%	Not reported	Q3 2014
GSGoldman Sachs Group Inc	$673K	0.19%	0.00%	-8.2%	Q1 2021

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