Skip to main content

Massachusetts Financial Services Co

13F filer · CIK 0000912938
Reported Aug 3, 2026
Net seller this quarter
13F portfolio value$315.2BU.S. long equity reported on 13F
Positions984119 new · 64 closed
Net flow last quarter-$14BBuys minus sells
Top 10 positions weight23.1%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 3, 2026984 positions
NVDANvidia Corp$13.7B4.33%0.26%-4.2%Q3 2015
GOOGLAlphabet Inc.$10.5B3.34%0.23%+22.6%Q4 2015
AAPLApple Inc.$8.93B2.83%0.21%+0.2%Q2 2014
AMZNAmazon Com Inc$8.85B2.81%0.30%+23.6%Q2 2014
MSFTMicrosoft Corp$8.76B2.78%0.28%-19.8%Q2 2014
AVGOBroadcom Inc.$5.46B1.73%0.25%+34.6%Q1 2016
TSMTaiwan Semiconductor Manufacturing Co Ltd$4.73B1.50%0.04%-1.7%Q2 2014
KLACKla Corp$4.47B1.42%1.12%-10.7%Q2 2014
JPMJPMorgan Chase & Co$4.03B1.28%0.46%-16.3%Q2 2014
LINLinde PLC$3.25B1.03%1.07%+3.5%Q4 2018
UBSUBS Group AG$3.2B1.01%1.88%-4.0%Q3 2015
CICigna Group$2.9B0.92%3.95%-9.9%Q3 2015
MAMastercard Inc$2.82B0.90%0.44%-2.6%Q2 2014
JNJJohnson & Johnson$2.7B0.86%0.44%-21.6%Q2 2014
MDTMedtronic plc$2.61B0.83%1.55%-7.3%Q2 2014
AONAon plc$2.58B0.82%3.57%-8.9%Q2 2014
VVisa Inc.$2.54B0.81%0.20%-10.1%Q2 2014
WATWaters Corp$2.53B0.80%4.71%-0.1%Q2 2014
STXSeagate Technology Holdings plc$2.51B0.80%1.14%+1.0%Q3 2015
BDXBecton Dickinson & Co$2.48B0.79%3.18%-5.0%Q1 2016
FNVFRANCO NEVADA Corp$2.37B0.75%5.73%-0.4%Q1 2016
TMOThermo Fisher Scientific Inc.$2.28B0.72%0.80%-1.6%Q2 2014
WTWWillis Towers Watson PLC$2.26B0.72%5.81%-6.4%Q2 2016
RTXRTX Corp$2.24B0.71%0.87%-17.0%Q2 2020
XOMExxonMobil Holdings Corp$2.19B0.69%0.39%-10.8%Q2 2014
ADIAnalog Devices Inc$2.15B0.68%1.11%-13.1%Q2 2014
SCHWSchwab Charles Corp$2.13B0.68%0.77%-8.0%Q2 2014
ETNEaton Corp plc$2.12B0.67%1.26%+4.1%Q2 2014
METAMeta Platforms, Inc.$2.07B0.66%Not reported-18.3%Q2 2014
CBChubb Ltd$2.03B0.64%1.53%-9.6%Q2 2014
APHAmphenol Corp$1.93B0.61%0.86%-24.7%Q2 2014
AEMAgnico Eagle Mines Ltd$1.92B0.61%2.38%+0.5%Q2 2014
MSMorgan Stanley$1.92B0.61%0.59%-21.6%Q2 2014
CATCaterpillar Inc$1.88B0.60%0.38%+10.4%Q2 2014
COPConocophillips$1.88B0.60%1.50%-11.3%Q4 2017
MCKMckesson Corp$1.86B0.59%2.04%-15.7%Q2 2014
GEVGE Vernova Inc.$1.84B0.59%0.58%-4.8%Q2 2024
NDAQNasdaq, Inc.$1.83B0.58%4.14%-20.0%Q2 2014
NXPINXP Semiconductors N.V.$1.82B0.58%2.56%-14.7%Q2 2014
UNPUnion Pacific Corp$1.74B0.55%1.06%-10.8%Q2 2014
ANETArista Networks, Inc.$1.71B0.54%0.77%+34.6%Q2 2022
PCGPG&E Corp$1.71B0.54%4.61%-7.2%Q2 2014
PGRProgressive Corp$1.67B0.53%1.31%-36.7%Q1 2018
HUMHumana Inc$1.66B0.53%2.98%-20.2%Q2 2017
DUKDuke Energy CORP$1.63B0.52%1.63%-11.5%Q2 2014
RYAAYRyanair Holdings PLC$1.59B0.50%2.30%-0.2%Q3 2017
MUMicron Technology Inc$1.58B0.50%0.12%+2109.3%Q4 2020
PMPhilip Morris International Inc.$1.57B0.50%0.55%-0.7%Q2 2014
PLDPrologis, Inc.$1.54B0.49%1.20%-20.2%Q2 2017
AXPAmerican Express Co$1.54B0.49%0.66%-11.8%Q2 2014
Q1 2026Reported May 14, 2026927 positions
NVDANvidia Corp$11.6B3.89%0.27%-2.8%Q3 2015
MSFTMicrosoft Corp$10.7B3.59%0.34%-5.9%Q2 2014
AAPLApple Inc.$7.85B2.64%0.21%+12.7%Q2 2014
GOOGLAlphabet Inc.$6.95B2.34%0.19%-7.1%Q4 2015
AMZNAmazon Com Inc$6.57B2.21%0.24%-8.6%Q2 2014
JPMJPMorgan Chase & Co$4.33B1.46%0.55%-5.5%Q2 2014
AVGOBroadcom Inc.$3.42B1.15%0.19%+11.3%Q1 2016
TSMTaiwan Semiconductor Manufacturing Co Ltd$3.4B1.14%0.04%-4.6%Q2 2014
JNJJohnson & Johnson$3.32B1.11%0.56%-18.0%Q2 2014
CICigna Group$3.11B1.05%4.40%-1.8%Q3 2015
XOMExxonMobil Holdings Corp$3.05B1.02%0.43%-6.9%Q2 2014
LINLinde PLC$3.02B1.02%1.03%-7.0%Q4 2018
MAMastercard Inc$2.82B0.95%0.45%-6.0%Q2 2014
FNVFRANCO NEVADA Corp$2.82B0.95%5.75%-5.1%Q1 2016
RTXRTX Corp$2.75B0.93%1.05%-0.1%Q2 2020
AONAon plc$2.75B0.92%3.90%-2.2%Q2 2014
COPConocophillips$2.69B0.91%1.66%-9.3%Q4 2017
MDTMedtronic plc$2.66B0.89%1.67%+2.3%Q2 2014
UBSUBS Group AG$2.6B0.87%1.96%-4.5%Q3 2015
WTWWillis Towers Watson PLC$2.58B0.87%6.21%-1.8%Q2 2016
METAMeta Platforms, Inc.$2.57B0.86%Not reported-8.6%Q2 2014
MCKMckesson Corp$2.53B0.85%2.37%-15.8%Q2 2014
ACNAccenture plc$2.52B0.85%1.54%-8.1%Q2 2014
HONHoneywell International Inc$2.52B0.85%1.37%+27.2%Q2 2014
AEMAgnico Eagle Mines Ltd$2.5B0.84%2.37%+1.7%Q2 2014
NDAQNasdaq, Inc.$2.47B0.83%5.15%+5.2%Q2 2014
KLACKla Corp$2.44B0.82%1.25%-5.7%Q2 2014
PGRProgressive Corp$2.4B0.81%2.07%-5.3%Q1 2018
VVisa Inc.$2.33B0.78%0.22%-8.2%Q2 2014
SCHWSchwab Charles Corp$2.25B0.76%0.83%-5.5%Q2 2014
TMOThermo Fisher Scientific Inc.$2.25B0.76%0.81%-2.4%Q2 2014
BDXBecton Dickinson & Co$2.22B0.75%3.30%-4.1%Q1 2016
CBChubb Ltd$2.15B0.72%1.68%-5.4%Q2 2014
WATWaters Corp$2.06B0.69%4.72%+76.4%Q2 2014
ADIAnalog Devices Inc$1.99B0.67%1.27%-21.3%Q2 2014
GDGeneral Dynamics Corp$1.98B0.66%2.11%-9.0%Q2 2014
MSMorgan Stanley$1.93B0.65%0.74%-5.7%Q2 2014
PCGPG&E Corp$1.93B0.65%4.97%-5.4%Q2 2014
DUKDuke Energy CORP$1.9B0.64%1.85%-10.3%Q2 2014
PLDPrologis, Inc.$1.88B0.63%1.51%-6.2%Q2 2017
APHAmphenol Corp$1.83B0.62%1.14%-12.2%Q2 2014
HWMHowmet Aerospace Inc.$1.78B0.60%1.90%-22.3%Q4 2020
UNPUnion Pacific Corp$1.74B0.59%1.18%-7.6%Q2 2014
BABoeing Co$1.74B0.58%1.11%-9.7%Q2 2014
ETNEaton Corp plc$1.71B0.58%1.21%-14.8%Q2 2014
DDominion Energy, Inc$1.64B0.55%3.03%-4.8%Q2 2014
PFEPfizer Inc$1.62B0.54%1.00%+1.9%Q2 2014
ABTAbbott Laboratories$1.61B0.54%0.89%+6.8%Q2 2014
TRUTransUnion$1.6B0.54%6.82%-15.4%Q4 2017
PNCPNC Financial Services Group, Inc.$1.59B0.53%1.87%-11.8%Q2 2014
Q4 2025Reported Jan 22, 2026891 positions
MSFTMicrosoft Corp$13.1B4.22%0.36%-10.7%Q2 2014
NVDANvidia Corp$12.5B4.04%0.28%-6.4%Q3 2015
GOOGLAlphabet Inc.$7.88B2.54%0.21%+6.4%Q4 2015
AAPLApple Inc.$7.31B2.36%0.18%-5.2%Q2 2014
AMZNAmazon Com Inc$6.55B2.11%0.26%+0.3%Q2 2014
JPMJPMorgan Chase & Co$5B1.61%0.58%-5.5%Q2 2014
JNJJohnson & Johnson$3.39B1.09%0.68%-6.7%Q2 2014
MAMastercard Inc$3.35B1.08%0.48%-5.9%Q2 2014
CICigna Group$3.25B1.05%4.48%+8.3%Q3 2015
METAMeta Platforms, Inc.$3.18B1.03%Not reported-37.1%Q2 2014
UBSUBS Group AG$3.18B1.02%2.05%-11.3%Q3 2015
TSMTaiwan Semiconductor Manufacturing Co Ltd$3.08B0.99%0.04%-35.6%Q2 2014
AONAon plc$3.02B0.97%3.98%-2.4%Q2 2014
PGRProgressive Corp$2.91B0.94%2.18%+0.2%Q1 2018
ACNAccenture plc$2.87B0.93%1.68%+5.4%Q2 2014
MCKMckesson Corp$2.83B0.91%2.79%-12.2%Q2 2014
AVGOBroadcom Inc.$2.79B0.90%0.17%-5.3%Q1 2016
NDAQNasdaq, Inc.$2.68B0.87%4.85%+4.8%Q2 2014
TTETotalEnergies SE$2.64B0.85%1.83%+21398.0%Q4 2022
RTXRTX Corp$2.6B0.84%1.06%-10.8%Q2 2020
FNVFRANCO NEVADA Corp$2.42B0.78%6.06%+0.2%Q1 2016
KKRKKR & Co. Inc.$2.38B0.77%2.09%-4.4%Q3 2021
XOMExxonMobil Holdings Corp$2.32B0.75%0.46%-1.5%Q2 2014
MSMorgan Stanley$2.21B0.71%0.79%-7.4%Q2 2014
LINLinde PLC$2.18B0.70%1.10%-1.5%Q4 2018
APHAmphenol Corp$2.15B0.69%1.30%-14.2%Q2 2014
CBChubb Ltd$2.15B0.69%1.76%-4.3%Q2 2014
AXPAmerican Express Co$2.15B0.69%0.85%-10.6%Q2 2014
ADIAnalog Devices Inc$2.14B0.69%1.61%-6.4%Q2 2014
KLACKla Corp$2.11B0.68%1.32%-7.4%Q2 2014
GDGeneral Dynamics Corp$2.11B0.68%2.32%-1.1%Q2 2014
BABoeing Co$2.1B0.68%0.96%+0.8%Q2 2014
COPConocophillips$2.09B0.67%1.81%-3.8%Q4 2017
MDTMedtronic plc$2.01B0.65%1.63%-0.7%Q2 2014
HWMHowmet Aerospace Inc.$2.01B0.65%2.44%-15.6%Q4 2020
AEMAgnico Eagle Mines Ltd$1.98B0.64%2.33%-0.3%Q2 2014
WTWWillis Towers Watson PLC$1.96B0.63%6.24%-3.3%Q2 2016
RYAAYRyanair Holdings PLC$1.94B0.63%2.53%-6.0%Q3 2017
AAgilent Technologies, Inc.$1.93B0.62%4.99%+13.8%Q3 2014
PLDPrologis, Inc.$1.91B0.62%1.61%-7.8%Q2 2017
DUKDuke Energy CORP$1.88B0.61%2.06%-4.9%Q2 2014
PCGPG&E Corp$1.86B0.60%5.26%-6.3%Q2 2014
BDXBecton Dickinson & Co$1.84B0.59%3.33%+3.7%Q1 2016
ABTAbbott Laboratories$1.82B0.59%0.84%-3.8%Q2 2014
TMOThermo Fisher Scientific Inc.$1.79B0.58%0.82%+5.1%Q2 2014
PNCPNC Financial Services Group, Inc.$1.78B0.57%2.18%-0.9%Q2 2014
CCitigroup Inc$1.77B0.57%0.85%-7.5%Q2 2014
UNPUnion Pacific Corp$1.76B0.57%1.28%-5.0%Q2 2014
ETNEaton Corp plc$1.75B0.57%1.42%-24.5%Q2 2014
NXPINXP Semiconductors N.V.$1.7B0.55%3.12%+1.6%Q2 2014
Q3 2025Reported Oct 29, 2025836 positions
MSFTMicrosoft Corp$15.7B4.87%0.41%+0.8%Q2 2014
NVDANvidia Corp$13.4B4.15%0.30%+25.0%Q3 2015
AAPLApple Inc.$7.23B2.24%0.19%+13.0%Q2 2014
AMZNAmazon Com Inc$6.22B1.93%0.26%-6.8%Q2 2014
GOOGLAlphabet Inc.$5.76B1.78%0.20%-9.7%Q4 2015
METAMeta Platforms, Inc.$5.64B1.75%Not reported-14.6%Q2 2014
JPMJPMorgan Chase & Co$5.18B1.60%0.60%-5.5%Q2 2014
TSMTaiwan Semiconductor Manufacturing Co Ltd$4.4B1.36%0.06%+3.6%Q2 2014
MAMastercard Inc$3.55B1.10%0.51%-2.1%Q2 2014
JNJJohnson & Johnson$3.26B1.01%0.73%-2.5%Q2 2014
UBSUBS Group AG$3.17B0.98%2.23%+21.0%Q3 2015
PGRProgressive Corp$3.15B0.98%2.18%-1.2%Q1 2018
CICigna Group$3.14B0.97%4.08%-7.4%Q3 2015
AONAon plc$3.12B0.97%4.06%-2.2%Q2 2014
MCKMckesson Corp$3.03B0.94%3.16%-1.5%Q2 2014
AVGOBroadcom Inc.$2.81B0.87%0.18%+41.6%Q1 2016
ETNEaton Corp plc$2.73B0.85%1.88%-10.5%Q2 2014
RTXRTX Corp$2.66B0.82%1.18%-0.6%Q2 2020
FNVFRANCO NEVADA Corp$2.6B0.81%6.06%-0.3%Q1 2016
KKRKKR & Co. Inc.$2.53B0.79%2.19%-1.7%Q3 2021
ACNAccenture plc$2.5B0.78%1.59%+12.8%Q2 2014
LINLinde PLC$2.47B0.76%1.11%-21.0%Q4 2018
NDAQNasdaq, Inc.$2.33B0.72%4.60%-3.3%Q2 2014
APHAmphenol Corp$2.29B0.71%1.52%-7.9%Q2 2014
HWMHowmet Aerospace Inc.$2.28B0.71%2.88%-17.4%Q4 2020
XOMExxonMobil Holdings Corp$2.2B0.68%0.46%-1.0%Q2 2014
COPConocophillips$2.2B0.68%1.88%-1.1%Q4 2017
GDGeneral Dynamics Corp$2.16B0.67%2.35%-1.8%Q2 2014
AXPAmerican Express Co$2.16B0.67%0.94%-11.8%Q2 2014
MSMorgan Stanley$2.14B0.66%0.85%-1.9%Q2 2014
WTWWillis Towers Watson PLC$2.14B0.66%6.34%-0.9%Q2 2016
DUKDuke Energy CORP$2.09B0.65%2.17%-1.8%Q2 2014
ADIAnalog Devices Inc$2.07B0.64%1.71%-3.1%Q2 2014
BABoeing Co$2.07B0.64%1.27%-2.1%Q2 2014
SPOTSpotify Technology S.A.$2.04B0.63%1.43%-12.0%Q3 2018
CBChubb Ltd$2.03B0.63%1.82%-1.3%Q2 2014
KLACKla Corp$2.03B0.63%1.42%-0.5%Q2 2014
ABTAbbott Laboratories$2.02B0.63%0.87%+5.8%Q2 2014
MDTMedtronic plc$2.01B0.62%1.64%+0.5%Q2 2014
AEMAgnico Eagle Mines Ltd$1.97B0.61%2.33%+5.4%Q2 2014
ABBVAbbVie Inc.$1.94B0.60%0.47%-3.0%Q2 2014
MRSHMarsh & Mclennan Companies, Inc.$1.91B0.59%1.93%-2.1%Q2 2019
UNPUnion Pacific Corp$1.89B0.59%1.35%-1.4%Q2 2014
SOSouthern Co$1.88B0.58%1.80%-2.6%Q1 2016
CDNSCadence Design Systems Inc$1.87B0.58%1.95%+16.0%Q3 2015
PLDPrologis, Inc.$1.86B0.58%1.75%-1.5%Q2 2017
PCGPG&E Corp$1.86B0.58%5.62%+0.7%Q2 2014
VVisa Inc.$1.86B0.58%0.29%-35.6%Q2 2014
DDominion Energy, Inc$1.76B0.55%3.37%-1.4%Q2 2014
NXPINXP Semiconductors N.V.$1.76B0.55%3.07%-6.2%Q2 2014
Premium opens every quarter this fund has filed

Not investment advice. We make every effort to keep the information on SpoorBase accurate, but errors may occur. SpoorBase does not guarantee the accuracy or completeness of any data, and any use of the information is at the user’s sole responsibility. Valuation multiples are calculated by SpoorBase and may contain errors. See Disclosures. © 2026 SpoorBase. All rights reserved.