Foster Dykema Cabot & Partners, LLC

13F filer · CIK 0002011882

Reported Aug 11, 2026

Net seller this quarter

13F portfolio value$1.72BU.S. long equity reported on 13F

Positions2564 new · 5 closed

Net flow last quarter-$10.5MBuys minus sells

Top 10 positions weight45.4%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 11, 2026256 positions
SPYSPDR S&P 500 ETF Trust	$311M	18.06%	Not reported	-0.4%	Q4 2023
APHAmphenol Corp	$86.6M	5.03%	0.04%	-2.3%	Q4 2023
PWRQuanta Services, Inc.	$68.8M	4.00%	0.06%	-4.8%	Q4 2023
GOOGLAlphabet Inc.	$58.8M	3.42%	0.00%	-0.3%	Q4 2023
AMZNAmazon Com Inc	$56M	3.25%	0.00%	-0.7%	Q4 2023
MSFTMicrosoft Corp	$42.8M	2.49%	0.00%	+0.7%	Q4 2023
COSTCostco Wholesale Corp	$42M	2.44%	0.01%	-0.3%	Q4 2023
AXPAmerican Express Co	$38.8M	2.26%	0.02%	+0.9%	Q4 2023
JPMJPMorgan Chase & Co	$38.8M	2.25%	0.00%	0.0%	Q4 2023
GSGoldman Sachs Group Inc	$38.3M	2.22%	0.01%	+0.2%	Q4 2023
ETNEaton Corp plc	$38.1M	2.21%	0.02%	-2.2%	Q4 2023
NVDANvidia Corp	$37.4M	2.18%	0.00%	-1.0%	Q4 2023
LLYELI LILLY & Co	$33.6M	1.95%	0.00%	-0.2%	Q4 2023
VRTXVertex Pharmaceuticals Inc / Ma	$28.9M	1.68%	0.02%	+0.8%	Q4 2023
AVGOBroadcom Inc.	$28.6M	1.66%	0.00%	+0.6%	Q4 2023
WMWaste Management Inc	$28.6M	1.66%	0.03%	+0.1%	Q4 2023
BRK.BBerkshire Hathaway Inc	$27.7M	1.61%	Not reported	-1.1%	Q4 2023
AAPLApple Inc.	$26.9M	1.56%	0.00%	-1.4%	Q4 2023
CTASCintas Corp	$26M	1.51%	0.04%	+0.8%	Q1 2024
NOCNorthrop Grumman Corp	$22M	1.28%	0.03%	0.0%	Q4 2023
TMOThermo Fisher Scientific Inc.	$20.9M	1.22%	0.01%	-7.6%	Q4 2023
GOOGAlphabet Inc.	$10.9M	0.63%	Not reported	-0.7%	Q4 2023
INDBIndependent Bank Corp	$6.92M	0.40%	0.17%	Not reported	Q3 2025
SPYXSmartpay Express, Inc.	$6.16M	0.36%	Not reported	Not reported	Q4 2023
PGPROCTER & GAMBLE Co	$3.79M	0.22%	0.00%	-3.5%	Q4 2023
WMTWalmart Inc.	$1.81M	0.10%	0.00%	+0.6%	Q4 2023
PHYSSprott Physical Gold Trust	$1.75M	0.10%	0.01%	-0.2%	Q4 2023
CSCOCisco Systems, Inc.	$1.65M	0.10%	0.00%	+1.5%	Q4 2023
CATCaterpillar Inc	$1.55M	0.09%	0.00%	+2.8%	Q4 2023
MSMorgan Stanley	$1.35M	0.08%	0.00%	Not reported	Q4 2023
VVisa Inc.	$1.33M	0.08%	0.00%	-14.3%	Q4 2023
JNJJohnson & Johnson	$1.31M	0.08%	0.00%	Not reported	Q4 2023
SPGIS&P Global Inc.	$1.16M	0.07%	0.00%	Not reported	Q4 2023
PEPPepsico Inc	$1.16M	0.07%	0.00%	Not reported	Q4 2023
MCDMcdonalds Corp	$1.15M	0.07%	0.00%	Not reported	Q4 2023
QQQInvesco QQQ Trust, Series 1	$1.13M	0.07%	Not reported	-5.4%	Q4 2023
MRKMerck & Co., Inc.	$1.12M	0.06%	0.00%	Not reported	Q4 2023
PLDPrologis, Inc.	$1.1M	0.06%	0.00%	Not reported	Q4 2023
KOCoca Cola Co	$977K	0.06%	0.00%	-0.9%	Q4 2023
ABBVAbbVie Inc.	$960K	0.06%	0.00%	-1.5%	Q4 2023
BLKBlackRock, Inc.	$847K	0.05%	0.00%	Not reported	Q4 2023
INTCIntel Corp	$845K	0.05%	0.00%	Not reported	Q4 2023
TJXTJX Companies Inc	$816K	0.05%	0.00%	Not reported	Q4 2023
RTXRTX Corp	$808K	0.05%	0.00%	Not reported	Q4 2023
XOMExxonMobil Holdings Corp	$766K	0.04%	0.00%	-0.8%	Q4 2023
UNPUnion Pacific Corp	$755K	0.04%	0.00%	Not reported	Q4 2023
ADPAutomatic Data Processing Inc	$704K	0.04%	0.00%	Not reported	Q4 2023
LMTLockheed Martin Corp	$686K	0.04%	0.00%	-5.5%	Q4 2023
TELTE Connectivity plc	$652K	0.04%	0.00%	Not reported	Q3 2024
PMPhilip Morris International Inc.	$618K	0.04%	0.00%	Not reported	Q4 2023

Q1 2026Reported May 14, 2026255 positions
SPYSPDR S&P 500 ETF Trust	$272M	17.30%	Not reported	-0.2%	Q4 2023
APHAmphenol Corp	$63.5M	4.04%	0.04%	-1.7%	Q4 2023
PWRQuanta Services, Inc.	$55.1M	3.50%	0.07%	-1.6%	Q4 2023
AMZNAmazon Com Inc	$49.2M	3.13%	0.00%	-0.3%	Q4 2023
GOOGLAlphabet Inc.	$47.5M	3.02%	0.00%	+0.5%	Q4 2023
COSTCostco Wholesale Corp	$44.9M	2.86%	0.01%	-0.3%	Q4 2023
MSFTMicrosoft Corp	$42.2M	2.68%	0.00%	+0.4%	Q4 2023
JPMJPMorgan Chase & Co	$34.9M	2.22%	0.00%	-1.0%	Q4 2023
AXPAmerican Express Co	$34.4M	2.19%	0.02%	+0.3%	Q4 2023
NVDANvidia Corp	$33M	2.10%	0.00%	-1.4%	Q4 2023
ETNEaton Corp plc	$32.7M	2.08%	0.02%	-0.7%	Q4 2023
GSGoldman Sachs Group Inc	$31.9M	2.03%	0.01%	+2.4%	Q4 2023
WMWaste Management Inc	$29.5M	1.88%	0.03%	-0.3%	Q4 2023
NOCNorthrop Grumman Corp	$29.4M	1.87%	0.03%	-1.9%	Q4 2023
BRK.BBerkshire Hathaway Inc	$26.8M	1.70%	Not reported	-0.5%	Q4 2023
LLYELI LILLY & Co	$25.8M	1.64%	0.00%	-0.2%	Q4 2023
VRTXVertex Pharmaceuticals Inc / Ma	$25.8M	1.64%	0.02%	-1.0%	Q4 2023
CTASCintas Corp	$25.6M	1.63%	0.04%	-0.5%	Q1 2024
AAPLApple Inc.	$23.9M	1.52%	0.00%	-1.8%	Q4 2023
AVGOBroadcom Inc.	$23.3M	1.48%	0.00%	+4.1%	Q4 2023
TMOThermo Fisher Scientific Inc.	$22.2M	1.41%	0.01%	-0.3%	Q4 2023
GOOGAlphabet Inc.	$8.89M	0.57%	Not reported	-2.2%	Q4 2023
INDBIndependent Bank Corp	$6.22M	0.40%	0.17%	Not reported	Q3 2025
SPYXSmartpay Express, Inc.	$5.35M	0.34%	Not reported	Not reported	Q4 2023
PGPROCTER & GAMBLE Co	$3.88M	0.25%	0.00%	-1.5%	Q4 2023
PHYSSprott Physical Gold Trust	$2.06M	0.13%	0.01%	Not reported	Q4 2023
WMTWalmart Inc.	$1.97M	0.13%	0.00%	Not reported	Q4 2023
VVisa Inc.	$1.37M	0.09%	0.00%	Not reported	Q4 2023
PEPPepsico Inc	$1.33M	0.08%	0.00%	-6.2%	Q4 2023
MCDMcdonalds Corp	$1.32M	0.08%	0.00%	Not reported	Q4 2023
JNJJohnson & Johnson	$1.26M	0.08%	0.00%	Not reported	Q4 2023
SPGIS&P Global Inc.	$1.22M	0.08%	0.00%	Not reported	Q4 2023
PLDPrologis, Inc.	$1.08M	0.07%	0.00%	Not reported	Q4 2023
CSCOCisco Systems, Inc.	$1.07M	0.07%	0.00%	+2.8%	Q4 2023
MSMorgan Stanley	$1.07M	0.07%	0.00%	Not reported	Q4 2023
MRKMerck & Co., Inc.	$1.04M	0.07%	0.00%	-2.6%	Q4 2023
CATCaterpillar Inc	$1M	0.06%	0.00%	Not reported	Q4 2023
XOMExxonMobil Holdings Corp	$958K	0.06%	0.00%	Not reported	Q4 2023
QQQInvesco QQQ Trust, Series 1	$932K	0.06%	Not reported	Not reported	Q4 2023
KOCoca Cola Co	$922K	0.06%	0.00%	-1.5%	Q4 2023
LMTLockheed Martin Corp	$861K	0.05%	0.00%	Not reported	Q4 2023
TJXTJX Companies Inc	$860K	0.05%	0.00%	-3.6%	Q4 2023
BLKBlackRock, Inc.	$847K	0.05%	0.00%	Not reported	Q4 2023
ABBVAbbVie Inc.	$843K	0.05%	0.00%	-1.1%	Q4 2023
RTXRTX Corp	$821K	0.05%	0.00%	Not reported	Q4 2023
PSLVSprott Physical Silver Trust	$759K	0.05%	0.01%	Not reported	Q4 2023
TELTE Connectivity plc	$676K	0.04%	0.00%	Not reported	Q3 2024
UNPUnion Pacific Corp	$674K	0.04%	0.00%	Not reported	Q4 2023
ADPAutomatic Data Processing Inc	$640K	0.04%	0.00%	-6.0%	Q4 2023
ABTAbbott Laboratories	$599K	0.04%	0.00%	-6.2%	Q4 2023

Q4 2025Reported Feb 12, 2026260 positions
SPYSPDR S&P 500 ETF Trust	$286M	17.56%	Not reported	-0.3%	Q4 2023
APHAmphenol Corp	$69.1M	4.25%	0.04%	-15.2%	Q4 2023
MSFTMicrosoft Corp	$54.9M	3.37%	0.00%	+0.5%	Q4 2023
AMZNAmazon Com Inc	$54.8M	3.37%	0.00%	-1.5%	Q4 2023
GOOGLAlphabet Inc.	$51.4M	3.16%	0.00%	+0.7%	Q4 2023
PWRQuanta Services, Inc.	$43M	2.64%	0.07%	-12.3%	Q4 2023
AXPAmerican Express Co	$41.9M	2.58%	0.02%	-2.7%	Q4 2023
COSTCostco Wholesale Corp	$39M	2.40%	0.01%	+7.2%	Q4 2023
JPMJPMorgan Chase & Co	$38.6M	2.37%	0.00%	-2.6%	Q4 2023
NVDANvidia Corp	$35.8M	2.20%	0.00%	-7.8%	Q4 2023
GSGoldman Sachs Group Inc	$32.4M	1.99%	0.01%	Not reported	Q4 2023
LLYELI LILLY & Co	$30.2M	1.86%	0.00%	-6.5%	Q4 2023
ETNEaton Corp plc	$29.3M	1.80%	0.02%	-0.4%	Q4 2023
CTASCintas Corp	$28.6M	1.76%	0.04%	+0.7%	Q1 2024
WMWaste Management Inc	$28.3M	1.74%	0.03%	+6.4%	Q4 2023
BRK.BBerkshire Hathaway Inc	$28.2M	1.74%	Not reported	-2.3%	Q4 2023
VRTXVertex Pharmaceuticals Inc / Ma	$26.5M	1.63%	0.02%	-3.9%	Q4 2023
TMOThermo Fisher Scientific Inc.	$26.2M	1.61%	0.01%	+1.2%	Q4 2023
AAPLApple Inc.	$26.1M	1.60%	0.00%	-0.9%	Q4 2023
AVGOBroadcom Inc.	$25.1M	1.54%	0.00%	+1701.3%	Q4 2023
NOCNorthrop Grumman Corp	$25.1M	1.54%	0.03%	+4.5%	Q4 2023
GOOGAlphabet Inc.	$9.95M	0.61%	Not reported	-6.5%	Q4 2023
INDBIndependent Bank Corp	$6.05M	0.37%	0.17%	+3.9%	Q3 2025
SPYXSmartpay Express, Inc.	$5.67M	0.35%	Not reported	-0.7%	Q4 2023
PGPROCTER & GAMBLE Co	$3.9M	0.24%	0.00%	-8.5%	Q4 2023
PHYSSprott Physical Gold Trust	$1.92M	0.12%	0.01%	-2.9%	Q4 2023
WMTWalmart Inc.	$1.77M	0.11%	0.00%	-3.3%	Q4 2023
VVisa Inc.	$1.59M	0.10%	0.00%	-8.0%	Q4 2023
SPGIS&P Global Inc.	$1.49M	0.09%	0.00%	Not reported	Q4 2023
PEPPepsico Inc	$1.32M	0.08%	0.00%	-6.6%	Q4 2023
MCDMcdonalds Corp	$1.3M	0.08%	0.00%	-9.7%	Q4 2023
MSMorgan Stanley	$1.15M	0.07%	0.00%	-3.3%	Q4 2023
JNJJohnson & Johnson	$1.07M	0.07%	0.00%	-19.7%	Q4 2023
LOWLowes Companies Inc	$1.06M	0.06%	0.00%	-95.0%	Q4 2023
PLDPrologis, Inc.	$1.04M	0.06%	0.00%	-1.0%	Q4 2023
CSCOCisco Systems, Inc.	$1.04M	0.06%	0.00%	-15.7%	Q4 2023
QQQInvesco QQQ Trust, Series 1	$992K	0.06%	Not reported	-5.4%	Q4 2023
BLKBlackRock, Inc.	$943K	0.06%	0.00%	-4.3%	Q4 2023
MRKMerck & Co., Inc.	$940K	0.06%	0.00%	-13.1%	Q4 2023
ABBVAbbVie Inc.	$895K	0.06%	0.00%	-19.8%	Q4 2023
ADPAutomatic Data Processing Inc	$860K	0.05%	0.00%	-3.2%	Q4 2023
TJXTJX Companies Inc	$859K	0.05%	0.00%	-2.9%	Q4 2023
KOCoca Cola Co	$855K	0.05%	0.00%	-18.4%	Q4 2023
CATCaterpillar Inc	$812K	0.05%	0.00%	-7.9%	Q4 2023
ACNAccenture plc	$801K	0.05%	0.00%	-24.0%	Q4 2023
RTXRTX Corp	$781K	0.05%	0.00%	-2.4%	Q4 2023
ABTAbbott Laboratories	$779K	0.05%	0.00%	-23.3%	Q4 2023
TELTE Connectivity plc	$736K	0.05%	0.00%	Not reported	Q3 2024
PSLVSprott Physical Silver Trust	$736K	0.05%	0.01%	-1.4%	Q4 2023
TSLATesla, Inc.	$693K	0.04%	0.00%	-4.8%	Q4 2023

Q3 2025Reported Nov 12, 2025324 positions
SPYSPDR S&P 500 ETF Trust	$280M	18.36%	Not reported	+0.2%	Q4 2023
APHAmphenol Corp	$74.5M	4.89%	0.05%	-0.8%	Q4 2023
MSFTMicrosoft Corp	$58.5M	3.84%	0.00%	+0.9%	Q4 2023
AMZNAmazon Com Inc	$52.9M	3.47%	0.00%	-0.2%	Q4 2023
PWRQuanta Services, Inc.	$48.1M	3.16%	0.08%	-0.7%	Q4 2023
GOOGLAlphabet Inc.	$39.7M	2.60%	0.00%	-1.9%	Q4 2023
COSTCostco Wholesale Corp	$39.1M	2.56%	0.01%	+0.7%	Q4 2023
NVDANvidia Corp	$38.8M	2.55%	0.00%	+16.2%	Q4 2023
JPMJPMorgan Chase & Co	$38.8M	2.54%	0.00%	+0.6%	Q4 2023
AXPAmerican Express Co	$38.7M	2.54%	0.02%	-0.1%	Q4 2023
ETNEaton Corp plc	$34.6M	2.27%	0.02%	+1.0%	Q4 2023
MSIMotorola Solutions, Inc.	$31.9M	2.09%	0.04%	+0.2%	Q1 2024
CTASCintas Corp	$31M	2.04%	0.04%	+0.8%	Q1 2024
BRK.BBerkshire Hathaway Inc	$28.9M	1.90%	Not reported	+0.2%	Q4 2023
SNPSSynopsys Inc	$27.2M	1.78%	0.03%	-0.3%	Q1 2024
WMWaste Management Inc	$26.7M	1.75%	0.03%	-0.1%	Q4 2023
NOCNorthrop Grumman Corp	$25.6M	1.68%	0.03%	+0.1%	Q4 2023
AAPLApple Inc.	$24.7M	1.62%	0.00%	+17.1%	Q4 2023
KKRKKR & Co. Inc.	$24.6M	1.61%	0.02%	+2.4%	Q3 2024
VRTXVertex Pharmaceuticals Inc / Ma	$23.8M	1.56%	0.02%	-0.4%	Q4 2023
LLYELI LILLY & Co	$22.9M	1.51%	0.00%	-0.4%	Q4 2023
LOWLowes Companies Inc	$21.8M	1.43%	0.02%	+2.7%	Q4 2023
TMOThermo Fisher Scientific Inc.	$21.7M	1.42%	0.01%	-0.5%	Q4 2023
GOOGAlphabet Inc.	$8.26M	0.54%	Not reported	+2.0%	Q4 2023
SPYXSmartpay Express, Inc.	$5.57M	0.37%	Not reported	-11.4%	Q4 2023
INDBIndependent Bank Corp	$5.51M	0.36%	0.16%	New	Q3 2025
PGPROCTER & GAMBLE Co	$4.57M	0.30%	0.00%	+0.8%	Q4 2023
PHYSSprott Physical Gold Trust	$1.77M	0.12%	0.01%	-0.6%	Q4 2023
WMTWalmart Inc.	$1.69M	0.11%	0.00%	+3.3%	Q4 2023
VVisa Inc.	$1.68M	0.11%	0.00%	+10.1%	Q4 2023
MCDMcdonalds Corp	$1.43M	0.09%	0.00%	+24.2%	Q4 2023
SPGIS&P Global Inc.	$1.39M	0.09%	0.00%	Not reported	Q4 2023
PEPPepsico Inc	$1.37M	0.09%	0.00%	+0.5%	Q4 2023
AVGOBroadcom Inc.	$1.33M	0.09%	0.00%	+54.8%	Q4 2023
JNJJohnson & Johnson	$1.19M	0.08%	0.00%	+16.4%	Q4 2023
ABBVAbbVie Inc.	$1.13M	0.07%	0.00%	+15.2%	Q4 2023
CSCOCisco Systems, Inc.	$1.09M	0.07%	0.00%	+11.3%	Q4 2023
ABTAbbott Laboratories	$1.09M	0.07%	0.00%	+16.6%	Q4 2023
BLKBlackRock, Inc.	$1.07M	0.07%	0.00%	+5.4%	Q4 2023
MSMorgan Stanley	$1.06M	0.07%	0.00%	+3.7%	Q4 2023
QQQInvesco QQQ Trust, Series 1	$1.03M	0.07%	Not reported	+5.2%	Q4 2023
ADPAutomatic Data Processing Inc	$1.01M	0.07%	0.00%	-10.1%	Q4 2023
KOCoca Cola Co	$1M	0.07%	0.00%	+18.5%	Q4 2023
ACNAccenture plc	$968K	0.06%	0.00%	+1.7%	Q4 2023
PLDPrologis, Inc.	$943K	0.06%	0.00%	+1.0%	Q4 2023
MRKMerck & Co., Inc.	$864K	0.06%	0.00%	+8.3%	Q4 2023
TJXTJX Companies Inc	$832K	0.05%	0.00%	-27.1%	Q4 2023
XOMExxonMobil Holdings Corp	$828K	0.05%	0.00%	+28.8%	Q4 2023
ORCLOracle Corp	$815K	0.05%	0.00%	+5.1%	Q4 2023
DISWalt Disney Co	$789K	0.05%	0.00%	+0.3%	Q4 2023

Premium opens every quarter this fund has filed