Great Diamond Partners, LLC

13F filer · CIK 0001801112

Reported Jul 17, 2026

Net seller this quarter

13F portfolio value$582MU.S. long equity reported on 13F

Positions16214 new · 11 closed

Net flow last quarter-$4.65MBuys minus sells

Top 10 positions weight13.8%Concentration

Holdings

13F · last 4 quarters free

Scroll for earlier quarters

Company	Value	% of portfolio	% of company	POSITION CHANGE qoq %	First reported
Q2 2026Reported Jul 17, 2026162 positions
PGPROCTER & GAMBLE Co	$11.6M	1.99%	0.00%	0.0%	Q4 2019
MSFTMicrosoft Corp	$10.3M	1.77%	0.00%	-3.1%	Q4 2019
KLACKla Corp	$9.03M	1.55%	0.00%	-0.8%	Q3 2020
AAPLApple Inc.	$8M	1.38%	0.00%	-2.1%	Q4 2019
IDXXIdexx Laboratories Inc	$7.53M	1.29%	0.02%	-0.3%	Q4 2019
GLWCorning Inc	$7.41M	1.27%	0.00%	-10.7%	Q4 2019
AVGOBroadcom Inc.	$7.16M	1.23%	0.00%	-9.3%	Q4 2019
NVDANvidia Corp	$7.14M	1.23%	0.00%	-3.0%	Q4 2019
GOOGLAlphabet Inc.	$6.51M	1.12%	0.00%	-0.9%	Q4 2019
GOOGAlphabet Inc.	$5.56M	0.96%	Not reported	0.0%	Q4 2019
WSMWilliams Sonoma Inc	$5.26M	0.90%	0.02%	+0.9%	Q4 2020
TSMTaiwan Semiconductor Manufacturing Co Ltd	$4.91M	0.84%	0.00%	-3.5%	Q4 2019
WMWaste Management Inc	$4.78M	0.82%	0.01%	+1.3%	Q4 2019
CAHCardinal Health Inc	$4.65M	0.80%	0.01%	+1.3%	Q2 2023
CATCaterpillar Inc	$4.58M	0.79%	0.00%	-0.6%	Q4 2019
WELLWelltower Inc.	$4.52M	0.78%	0.00%	+0.4%	Q4 2024
LLYELI LILLY & Co	$4.5M	0.77%	0.00%	-0.4%	Q4 2019
BNYBank of New York Mellon Corp	$4.2M	0.72%	0.00%	+1.7%	Q4 2019
PHParker-Hannifin Corp	$3.98M	0.68%	0.00%	+2.3%	Q4 2019
AMZNAmazon Com Inc	$3.89M	0.67%	0.00%	-1.7%	Q4 2019
JPMJPMorgan Chase & Co	$3.8M	0.65%	0.00%	+0.4%	Q4 2019
AMGNAmgen Inc	$3.74M	0.64%	0.00%	-0.1%	Q4 2019
TPRTapestry, Inc.	$3.41M	0.59%	0.01%	+7.8%	Q3 2025
SMHMarket Vectors ETF Trust	$3.32M	0.57%	Not reported	-27.4%	Q4 2019
UNMUnum Group	$3.27M	0.56%	0.02%	-3.2%	Q4 2019
CMICummins Inc	$3.23M	0.55%	0.00%	-0.6%	Q4 2019
QTUMQuantum Group Inc	$3.13M	0.54%	Not reported	-21.8%	Q1 2026
AUAngloGold Ashanti PLC	$3.1M	0.53%	0.01%	+2.5%	Q2 2025
AIQAlliance HealthCare Services, Inc	$3.04M	0.52%	0.43%	New	Q2 2026
CHRWC. H. Robinson Worldwide, Inc.	$2.97M	0.51%	0.01%	+272.4%	Q1 2026
HDHome Depot, Inc.	$2.94M	0.51%	0.00%	-2.2%	Q4 2019
RRyder System Inc	$2.89M	0.50%	0.03%	-1.3%	Q4 2024
AFLAflac Inc	$2.86M	0.49%	0.00%	+0.8%	Q4 2019
BLKBlackRock, Inc.	$2.76M	0.47%	0.00%	+1.0%	Q4 2019
MSMorgan Stanley	$2.75M	0.47%	0.00%	+0.5%	Q4 2019
GRMNGarmin Ltd	$2.69M	0.46%	0.01%	+0.3%	Q4 2024
WMBWilliams Companies, Inc.	$2.68M	0.46%	0.00%	+1.0%	Q4 2019
ADPAutomatic Data Processing Inc	$2.66M	0.46%	0.00%	-2.6%	Q4 2019
NEENextera Energy Inc	$2.57M	0.44%	0.00%	-2.9%	Q4 2019
VLOValero Energy Corp	$2.54M	0.44%	0.00%	Not reported	Q4 2019
PAYXPaychex Inc	$2.36M	0.41%	0.01%	-0.6%	Q4 2019
BBarrick Mining Corp	$2.13M	0.37%	0.00%	+1.8%	Q4 2025
VVisa Inc.	$2.11M	0.36%	0.00%	-1.6%	Q4 2019
SPYSPDR S&P 500 ETF Trust	$2.07M	0.36%	Not reported	-6.7%	Q4 2019
TJXTJX Companies Inc	$1.95M	0.34%	0.00%	-3.1%	Q4 2019
ABTAbbott Laboratories	$1.94M	0.33%	0.00%	-2.9%	Q4 2019
AMPAmeriprise Financial Inc	$1.93M	0.33%	0.00%	-1.1%	Q4 2019
PANWPalo Alto Networks Inc	$1.85M	0.32%	0.00%	-2.3%	Q4 2019
CSCOCisco Systems, Inc.	$1.83M	0.31%	0.00%	-0.3%	Q4 2019
METAMeta Platforms, Inc.	$1.78M	0.31%	Not reported	-2.4%	Q4 2019

Q1 2026Reported May 12, 2026157 positions
PGPROCTER & GAMBLE Co	$11.4M	2.19%	0.00%	-0.3%	Q4 2019
MSFTMicrosoft Corp	$10.5M	2.03%	0.00%	-3.7%	Q4 2019
IDXXIdexx Laboratories Inc	$8.06M	1.55%	0.02%	-0.2%	Q4 2019
AAPLApple Inc.	$7.16M	1.38%	0.00%	-0.1%	Q4 2019
AVGOBroadcom Inc.	$6.47M	1.24%	0.00%	+4.2%	Q4 2019
NVDANvidia Corp	$6.41M	1.23%	0.00%	-1.2%	Q4 2019
XOMExxonMobil Holdings Corp	$5.33M	1.03%	0.00%	-0.2%	Q4 2019
GOOGLAlphabet Inc.	$5.29M	1.02%	0.00%	-6.5%	Q4 2019
WMWaste Management Inc	$4.87M	0.94%	0.01%	+2.9%	Q4 2019
GOOGAlphabet Inc.	$4.51M	0.87%	Not reported	-2.6%	Q4 2019
KLACKla Corp	$4.44M	0.85%	0.00%	+37.2%	Q3 2020
GLWCorning Inc	$4.41M	0.85%	0.00%	+103.1%	Q4 2019
CAHCardinal Health Inc	$4.08M	0.79%	0.01%	+6.8%	Q2 2023
WSMWilliams Sonoma Inc	$4.07M	0.78%	0.02%	+2.8%	Q4 2020
WELLWelltower Inc.	$3.92M	0.75%	0.00%	+1.8%	Q4 2024
AMGNAmgen Inc	$3.64M	0.70%	0.00%	-0.2%	Q4 2019
AUAngloGold Ashanti PLC	$3.64M	0.70%	0.01%	-7.0%	Q2 2025
TSMTaiwan Semiconductor Manufacturing Co Ltd	$3.6M	0.69%	0.00%	+72.1%	Q4 2019
PHParker-Hannifin Corp	$3.56M	0.68%	0.00%	+1.0%	Q4 2019
LLYELI LILLY & Co	$3.47M	0.67%	0.00%	-7.4%	Q4 2019
AMZNAmazon Com Inc	$3.46M	0.67%	0.00%	-7.4%	Q4 2019
JPMJPMorgan Chase & Co	$3.4M	0.65%	0.00%	+29.5%	Q4 2019
BNYBank of New York Mellon Corp	$3.39M	0.65%	0.00%	+6.4%	Q4 2019
CATCaterpillar Inc	$3.06M	0.59%	0.00%	+372.8%	Q4 2019
TPRTapestry, Inc.	$3.05M	0.59%	0.01%	+2.4%	Q3 2025
LVSLas Vegas Sands Corp	$2.89M	0.56%	0.01%	New	Q1 2026
HDHome Depot, Inc.	$2.81M	0.54%	0.00%	-1.0%	Q4 2019
NEENextera Energy Inc	$2.81M	0.54%	0.00%	-2.4%	Q4 2019
UNMUnum Group	$2.76M	0.53%	0.02%	+2.6%	Q4 2019
BLKBlackRock, Inc.	$2.74M	0.53%	0.00%	+1.9%	Q4 2019
SMHMarket Vectors ETF Trust	$2.67M	0.51%	Not reported	Not reported	Q4 2019
AFLAflac Inc	$2.65M	0.51%	0.00%	+2.6%	Q4 2019
GRMNGarmin Ltd	$2.61M	0.50%	0.01%	+5.9%	Q4 2024
WMBWilliams Companies, Inc.	$2.6M	0.50%	0.00%	+2.4%	Q4 2019
QTUMQuantum Group Inc	$2.59M	0.50%	Not reported	New	Q1 2026
SHLDSears Holdings Corp	$2.56M	0.49%	0.03%	-8.6%	Q2 2025
ADPAutomatic Data Processing Inc	$2.48M	0.48%	0.00%	-2.9%	Q4 2019
CMICummins Inc	$2.45M	0.47%	0.00%	Not reported	Q4 2019
ABBVAbbVie Inc.	$2.35M	0.45%	0.00%	+9.0%	Q4 2019
BBarrick Mining Corp	$2.33M	0.45%	0.00%	+3.8%	Q4 2025
RRyder System Inc	$2.27M	0.44%	0.03%	+1.6%	Q4 2024
ABTAbbott Laboratories	$2.26M	0.44%	0.00%	-1.0%	Q4 2019
PAYXPaychex Inc	$2.22M	0.43%	0.01%	+1.1%	Q4 2019
MSMorgan Stanley	$2.16M	0.41%	0.00%	-1.0%	Q4 2019
TJXTJX Companies Inc	$2.12M	0.41%	0.00%	+2.9%	Q4 2019
COPConocophillips	$1.98M	0.38%	0.00%	-1.4%	Q4 2019
SPYSPDR S&P 500 ETF Trust	$1.93M	0.37%	Not reported	-87.0%	Q4 2019
VVisa Inc.	$1.89M	0.36%	0.00%	-2.1%	Q4 2019
AMPAmeriprise Financial Inc	$1.89M	0.36%	0.00%	-1.9%	Q4 2019
METAMeta Platforms, Inc.	$1.85M	0.36%	Not reported	+1.7%	Q4 2019

Q4 2025Reported Feb 6, 2026158 positions
SPYSPDR S&P 500 ETF Trust	$15.6M	3.01%	Not reported	-2.5%	Q4 2019
MSFTMicrosoft Corp	$14.3M	2.75%	0.00%	-1.0%	Q4 2019
PGPROCTER & GAMBLE Co	$11.3M	2.18%	0.00%	-0.7%	Q4 2019
IDXXIdexx Laboratories Inc	$9.72M	1.87%	0.02%	-4.2%	Q4 2019
AAPLApple Inc.	$7.68M	1.48%	0.00%	-1.9%	Q4 2019
NVDANvidia Corp	$6.94M	1.34%	0.00%	-3.2%	Q4 2019
AVGOBroadcom Inc.	$6.94M	1.34%	0.00%	-1.5%	Q4 2019
GOOGLAlphabet Inc.	$6.16M	1.18%	0.00%	-3.2%	Q4 2019
GOOGAlphabet Inc.	$5.07M	0.97%	Not reported	-1.4%	Q4 2019
ORCLOracle Corp	$4.65M	0.90%	0.00%	-1.4%	Q4 2019
WMWaste Management Inc	$4.53M	0.87%	0.01%	+1.7%	Q4 2019
LLYELI LILLY & Co	$4.38M	0.84%	0.00%	-2.6%	Q4 2019
AMZNAmazon Com Inc	$4.14M	0.80%	0.00%	-2.2%	Q4 2019
WSMWilliams Sonoma Inc	$3.88M	0.75%	0.02%	0.0%	Q4 2020
XOMExxonMobil Holdings Corp	$3.79M	0.73%	0.00%	-0.1%	Q4 2019
CAHCardinal Health Inc	$3.72M	0.72%	0.01%	+2.8%	Q2 2023
WELLWelltower Inc.	$3.62M	0.70%	0.00%	-1.2%	Q4 2024
ETNEaton Corp plc	$3.6M	0.69%	0.00%	-1.9%	Q4 2019
PHParker-Hannifin Corp	$3.46M	0.67%	0.00%	-1.3%	Q4 2019
AUAngloGold Ashanti PLC	$3.43M	0.66%	0.01%	+118.0%	Q2 2025
AMGNAmgen Inc	$3.39M	0.65%	0.00%	-1.7%	Q4 2019
ADPAutomatic Data Processing Inc	$3.23M	0.62%	0.00%	-16.6%	Q4 2019
BNYBank of New York Mellon Corp	$3.11M	0.60%	0.00%	+4.5%	Q4 2019
BLKBlackRock, Inc.	$2.99M	0.57%	0.00%	+0.4%	Q4 2019
HDHome Depot, Inc.	$2.97M	0.57%	0.00%	-2.1%	Q4 2019
JPMJPMorgan Chase & Co	$2.87M	0.55%	0.00%	+0.6%	Q4 2019
UNMUnum Group	$2.85M	0.55%	0.02%	+0.7%	Q4 2019
ABTAbbott Laboratories	$2.79M	0.54%	0.00%	-1.4%	Q4 2019
TPRTapestry, Inc.	$2.7M	0.52%	0.01%	-0.3%	Q3 2025
ARESAres Management Corp	$2.68M	0.52%	0.01%	-29.6%	Q4 2021
PAYXPaychex Inc	$2.68M	0.52%	0.01%	-0.1%	Q4 2019
KLACKla Corp	$2.67M	0.51%	0.00%	-0.5%	Q3 2020
ACNAccenture plc	$2.65M	0.51%	0.00%	-7.4%	Q4 2019
AFLAflac Inc	$2.6M	0.50%	0.00%	+0.4%	Q4 2019
SHLDSears Holdings Corp	$2.56M	0.49%	0.04%	+0.5%	Q2 2025
SKYYSkye International, Inc	$2.53M	0.49%	Not reported	+6.1%	Q3 2024
NEENextera Energy Inc	$2.48M	0.48%	0.00%	-1.3%	Q4 2019
BBarrick Mining Corp	$2.39M	0.46%	0.00%	New	Q4 2025
MSMorgan Stanley	$2.35M	0.45%	0.00%	-0.3%	Q4 2019
ABBVAbbVie Inc.	$2.27M	0.44%	0.00%	+1.2%	Q4 2019
VVisa Inc.	$2.24M	0.43%	0.00%	+1.1%	Q4 2019
GRMNGarmin Ltd	$2.16M	0.42%	0.01%	-0.7%	Q4 2024
AMPAmeriprise Financial Inc	$2.12M	0.41%	0.00%	-38.5%	Q4 2019
METAMeta Platforms, Inc.	$2.1M	0.40%	Not reported	-5.6%	Q4 2019
WMBWilliams Companies, Inc.	$2.1M	0.40%	0.00%	+0.4%	Q4 2019
RRyder System Inc	$2.09M	0.40%	0.03%	+0.2%	Q4 2024
WMTWalmart Inc.	$2M	0.38%	0.00%	-5.6%	Q4 2019
TJXTJX Companies Inc	$1.99M	0.38%	0.00%	+0.4%	Q4 2019
TSMTaiwan Semiconductor Manufacturing Co Ltd	$1.88M	0.36%	0.00%	-1.4%	Q4 2019
TSLATesla, Inc.	$1.66M	0.32%	0.00%	-8.2%	Q1 2022

Q3 2025Reported Oct 20, 2025162 positions
SPYSPDR S&P 500 ETF Trust	$15.7M	3.04%	Not reported	+1.4%	Q4 2019
MSFTMicrosoft Corp	$15.5M	3.00%	0.00%	-1.7%	Q4 2019
PGPROCTER & GAMBLE Co	$12.2M	2.37%	0.00%	-0.1%	Q4 2019
IDXXIdexx Laboratories Inc	$9.58M	1.86%	0.02%	-0.9%	Q4 2019
AAPLApple Inc.	$7.34M	1.42%	0.00%	-0.3%	Q4 2019
NVDANvidia Corp	$7.18M	1.39%	0.00%	-2.7%	Q4 2019
ORCLOracle Corp	$6.81M	1.32%	0.00%	-11.6%	Q4 2019
AVGOBroadcom Inc.	$6.72M	1.30%	0.00%	-6.0%	Q4 2019
GOOGLAlphabet Inc.	$4.94M	0.96%	0.00%	-0.8%	Q4 2019
WMWaste Management Inc	$4.47M	0.87%	0.01%	+10.9%	Q4 2019
ADPAutomatic Data Processing Inc	$4.42M	0.86%	0.00%	+0.9%	Q4 2019
ETNEaton Corp plc	$4.31M	0.84%	0.00%	+6.6%	Q4 2019
WSMWilliams Sonoma Inc	$4.25M	0.82%	0.02%	+1.4%	Q4 2020
AMZNAmazon Com Inc	$4.03M	0.78%	0.00%	-0.5%	Q4 2019
GOOGAlphabet Inc.	$3.99M	0.77%	Not reported	-0.4%	Q4 2019
ARESAres Management Corp	$3.77M	0.73%	0.01%	+1.6%	Q4 2021
HDHome Depot, Inc.	$3.57M	0.69%	0.00%	-1.4%	Q4 2019
XOMExxonMobil Holdings Corp	$3.56M	0.69%	0.00%	-0.2%	Q4 2019
WELLWelltower Inc.	$3.51M	0.68%	0.00%	+15.9%	Q4 2024
AMPAmeriprise Financial Inc	$3.46M	0.67%	0.01%	+3.4%	Q4 2019
BLKBlackRock, Inc.	$3.24M	0.63%	0.00%	-0.1%	Q4 2019
LLYELI LILLY & Co	$3.19M	0.62%	0.00%	-1.9%	Q4 2019
TAt&T Inc.	$3.07M	0.60%	0.00%	+2.8%	Q4 2019
PAYXPaychex Inc	$3.03M	0.59%	0.01%	-0.6%	Q4 2019
ABTAbbott Laboratories	$3.03M	0.59%	0.00%	-0.6%	Q4 2019
PHParker-Hannifin Corp	$3.02M	0.59%	0.00%	+1.3%	Q4 2019
AMGNAmgen Inc	$2.98M	0.58%	0.00%	-0.3%	Q4 2019
UNMUnum Group	$2.84M	0.55%	0.02%	+2.4%	Q4 2019
BNYBank of New York Mellon Corp	$2.8M	0.54%	0.00%	+3.1%	Q4 2019
JPMJPMorgan Chase & Co	$2.8M	0.54%	0.00%	-0.4%	Q4 2019
SHLDSears Holdings Corp	$2.76M	0.54%	0.04%	0.0%	Q2 2025
CAHCardinal Health Inc	$2.76M	0.54%	0.01%	+4.6%	Q2 2023
GRMNGarmin Ltd	$2.64M	0.51%	0.01%	+1.2%	Q4 2024
ACNAccenture plc	$2.63M	0.51%	0.00%	-5.9%	Q4 2019
AFLAflac Inc	$2.62M	0.51%	0.00%	+0.3%	Q4 2019
METAMeta Platforms, Inc.	$2.47M	0.48%	Not reported	-0.9%	Q4 2019
SKYYSkye International, Inc	$2.47M	0.48%	Not reported	+0.6%	Q3 2024
TMUST-Mobile US, Inc.	$2.46M	0.48%	0.00%	+2.5%	Q1 2025
TPRTapestry, Inc.	$2.39M	0.46%	0.01%	New	Q3 2025
KLACKla Corp	$2.38M	0.46%	0.00%	-0.1%	Q3 2020
NEENextera Energy Inc	$2.37M	0.46%	0.00%	Not reported	Q4 2019
ABBVAbbVie Inc.	$2.27M	0.44%	0.00%	+1.9%	Q4 2019
WMBWilliams Companies, Inc.	$2.2M	0.43%	0.00%	+5.8%	Q4 2019
VVisa Inc.	$2.15M	0.42%	0.00%	-0.7%	Q4 2019
MSMorgan Stanley	$2.11M	0.41%	0.00%	-0.7%	Q4 2019
RRyder System Inc	$2.06M	0.40%	0.03%	+1.5%	Q4 2024
WMTWalmart Inc.	$1.96M	0.38%	0.00%	-0.8%	Q4 2019
TJXTJX Companies Inc	$1.86M	0.36%	0.00%	+0.1%	Q4 2019
NFLXNetflix Inc	$1.82M	0.35%	0.00%	-1.8%	Q4 2019
TSLATesla, Inc.	$1.78M	0.35%	0.00%	-1.2%	Q1 2022

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