Flputnam Investment Management Co

13F filer · CIK 0001140334

Reported Aug 6, 2026

Net buyer this quarter

13F portfolio value$8.39BU.S. long equity reported on 13F

Positions47692 new · 18 closed

Net flow last quarter+$644MBuys minus sells

Top 10 positions weight24.4%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 6, 2026476 positions
NVDANvidia Corp	$344M	4.10%	0.01%	+8.9%	Q1 2020
AAPLApple Inc.	$303M	3.61%	0.01%	+13.0%	Q3 2013
GOOGLAlphabet Inc.	$263M	3.13%	0.01%	+12.2%	Q3 2015
MSFTMicrosoft Corp	$234M	2.79%	0.01%	+5.8%	Q3 2013
AVGOBroadcom Inc.	$200M	2.38%	0.01%	+30.6%	Q1 2016
AMZNAmazon Com Inc	$162M	1.93%	0.01%	+10.3%	Q3 2016
ADIAnalog Devices Inc	$160M	1.91%	0.08%	-2.9%	Q3 2013
MUMicron Technology Inc	$139M	1.65%	0.01%	-7.4%	Q3 2016
LRCXLam Research Corp	$127M	1.51%	0.02%	-24.0%	Q3 2016
VVisa Inc.	$114M	1.36%	0.02%	+16.9%	Q3 2013
JPMJPMorgan Chase & Co	$112M	1.34%	0.01%	-0.8%	Q3 2013
LLYELI LILLY & Co	$107M	1.27%	0.01%	+20.1%	Q3 2013
GOOGAlphabet Inc.	$92.8M	1.11%	Not reported	+9.3%	Q3 2015
DELLDell Technologies Inc.	$85M	1.01%	0.03%	+518.6%	Q1 2024
PANWPalo Alto Networks Inc	$80.2M	0.96%	0.03%	+138.9%	Q1 2022
COSTCostco Wholesale Corp	$78.9M	0.94%	0.02%	+38.8%	Q3 2013
SPTSSports Media Inc	$66.2M	0.79%	Not reported	-5.0%	Q2 2024
AMDAdvanced Micro Devices Inc	$59.1M	0.70%	0.01%	+11.5%	Q3 2020
TJXTJX Companies Inc	$58.6M	0.70%	0.04%	-1.3%	Q3 2017
SPYSPDR S&P 500 ETF Trust	$57.4M	0.68%	Not reported	+0.2%	Q3 2013
MSMorgan Stanley	$52M	0.62%	0.02%	+3.1%	Q3 2013
ASMLAsml Holding NV	$51.9M	0.62%	0.01%	+120.0%	Q2 2021
TSMTaiwan Semiconductor Manufacturing Co Ltd	$48.3M	0.58%	0.00%	+39.8%	Q3 2020
KOCoca Cola Co	$43.9M	0.52%	0.01%	+42.1%	Q3 2013
METAMeta Platforms, Inc.	$43.3M	0.52%	Not reported	-6.5%	Q4 2014
SYKStryker Corp	$43.2M	0.51%	0.04%	+64.1%	Q3 2014
VTRSViatris Inc	$42.2M	0.50%	0.23%	Not reported	Q4 2020
INTCIntel Corp	$41.9M	0.50%	0.01%	+0.1%	Q3 2013
BACBank of America Corp	$40.2M	0.48%	0.01%	-1.5%	Q3 2013
CSCOCisco Systems, Inc.	$40.1M	0.48%	0.01%	+13.0%	Q3 2013
AMATApplied Materials Inc	$40M	0.48%	0.01%	+23.8%	Q3 2021
ETNEaton Corp plc	$38.2M	0.46%	0.02%	-2.4%	Q3 2013
NEENextera Energy Inc	$36.2M	0.43%	0.02%	+14.3%	Q3 2013
MCKMckesson Corp	$35.4M	0.42%	0.04%	-1.9%	Q3 2013
GLWCorning Inc	$35.4M	0.42%	0.02%	-2.7%	Q3 2017
RSGRepublic Services, Inc.	$34.1M	0.41%	0.05%	-16.5%	Q4 2020
TMOThermo Fisher Scientific Inc.	$33.8M	0.40%	0.02%	+94.0%	Q4 2016
QQQInvesco QQQ Trust, Series 1	$33.4M	0.40%	Not reported	-1.2%	Q1 2019
APPAppLovin Corp	$32.3M	0.38%	0.02%	-7.2%	Q2 2025
MRKMerck & Co., Inc.	$31.9M	0.38%	0.01%	-1.0%	Q3 2013
UNPUnion Pacific Corp	$31.1M	0.37%	0.02%	-1.7%	Q3 2013
MPWRMonolithic Power Systems, Inc.	$28.2M	0.34%	0.04%	New	Q2 2026
ANETArista Networks, Inc.	$28.1M	0.34%	0.01%	-0.5%	Q3 2023
AZNAstrazeneca PLC	$27.1M	0.32%	Not reported	-3.7%	Q4 2020
CIENCiena Corp	$26.9M	0.32%	0.04%	+53.3%	Q3 2024
WMBWilliams Companies, Inc.	$26.6M	0.32%	0.03%	-1.3%	Q3 2013
ABBVAbbVie Inc.	$26.6M	0.32%	0.01%	-32.5%	Q3 2013
KLACKla Corp	$26.3M	0.31%	0.01%	-1.1%	Q3 2019
PSAPublic Storage	$26.3M	0.31%	0.05%	-1.3%	Q2 2021
SCHWSchwab Charles Corp	$25.7M	0.31%	0.02%	-13.4%	Q1 2016

Q1 2026Reported May 5, 2026400 positions
NVDANvidia Corp	$275M	4.10%	0.01%	-0.4%	Q1 2020
AAPLApple Inc.	$235M	3.50%	0.01%	+0.2%	Q3 2013
MSFTMicrosoft Corp	$220M	3.27%	0.01%	-1.5%	Q3 2013
GOOGLAlphabet Inc.	$188M	2.80%	0.01%	+2.5%	Q3 2015
ADIAnalog Devices Inc	$132M	1.96%	0.08%	+609.0%	Q3 2013
AMZNAmazon Com Inc	$129M	1.91%	0.01%	-3.8%	Q3 2016
AVGOBroadcom Inc.	$125M	1.87%	0.01%	-7.6%	Q1 2016
JPMJPMorgan Chase & Co	$102M	1.52%	0.01%	+3.3%	Q3 2013
VVisa Inc.	$86.2M	1.28%	0.02%	+4.4%	Q3 2013
LRCXLam Research Corp	$82.3M	1.23%	0.03%	-20.6%	Q3 2016
SPTSSports Media Inc	$70.2M	1.05%	Not reported	+7.5%	Q2 2024
GOOGAlphabet Inc.	$68.9M	1.03%	Not reported	-2.6%	Q3 2015
LLYELI LILLY & Co	$68.1M	1.01%	0.01%	+31.6%	Q3 2013
TJXTJX Companies Inc	$62.6M	0.93%	0.04%	-0.1%	Q3 2017
COSTCostco Wholesale Corp	$60.6M	0.90%	0.01%	-0.6%	Q3 2013
SPYSPDR S&P 500 ETF Trust	$49.9M	0.74%	Not reported	-0.9%	Q3 2013
METAMeta Platforms, Inc.	$47M	0.70%	Not reported	-11.8%	Q4 2014
MUMicron Technology Inc	$43.8M	0.65%	0.01%	+5.6%	Q3 2016
RSGRepublic Services, Inc.	$42M	0.63%	0.06%	+1.2%	Q4 2020
MCKMckesson Corp	$41.3M	0.62%	0.04%	+8.2%	Q3 2013
MSMorgan Stanley	$39.7M	0.59%	0.02%	+36.7%	Q3 2013
BACBank of America Corp	$34.9M	0.52%	0.01%	-3.1%	Q3 2013
ABBVAbbVie Inc.	$34M	0.51%	0.01%	+1.5%	Q3 2013
NEENextera Energy Inc	$33.5M	0.50%	0.02%	-0.2%	Q3 2013
ETNEaton Corp plc	$32.8M	0.49%	0.02%	-9.6%	Q3 2013
HDHome Depot, Inc.	$32.3M	0.48%	0.01%	-0.3%	Q4 2015
SCHWSchwab Charles Corp	$30.3M	0.45%	0.02%	-2.3%	Q1 2016
MRKMerck & Co., Inc.	$30.2M	0.45%	0.01%	+19.3%	Q3 2013
AZNAstrazeneca PLC	$29.3M	0.44%	Not reported	-11.5%	Q4 2020
KOCoca Cola Co	$28.9M	0.43%	0.01%	-5.2%	Q3 2013
UNPUnion Pacific Corp	$28.2M	0.42%	0.02%	-1.1%	Q3 2013
SYKStryker Corp	$27.5M	0.41%	0.02%	+0.7%	Q3 2014
LOWLowes Companies Inc	$27.3M	0.41%	0.02%	-0.6%	Q3 2013
APPAppLovin Corp	$26.9M	0.40%	0.02%	-17.7%	Q2 2025
QQQInvesco QQQ Trust, Series 1	$26.5M	0.39%	Not reported	-1.2%	Q1 2019
WMBWilliams Companies, Inc.	$26.4M	0.39%	0.03%	+47.4%	Q3 2013
ACMAecom	$25.6M	0.38%	0.24%	+16.7%	Q3 2016
HLIHoulihan Lokey, Inc.	$24.9M	0.37%	29.52%	+1.3%	Q1 2020
TSMTaiwan Semiconductor Manufacturing Co Ltd	$24.4M	0.36%	0.00%	0.0%	Q3 2020
BKNGBooking Holdings Inc.	$23.8M	0.35%	0.02%	-11.0%	Q1 2018
CSCOCisco Systems, Inc.	$23.4M	0.35%	0.01%	+51.0%	Q3 2013
PSAPublic Storage	$22.6M	0.34%	0.05%	+3.4%	Q2 2021
MAMastercard Inc	$21.3M	0.32%	0.00%	-13.2%	Q1 2018
APOApollo Global Management, Inc.	$21.2M	0.32%	0.03%	-17.3%	Q4 2023
CVXChevron Corp	$20.6M	0.31%	0.01%	+0.7%	Q3 2013
EMREmerson Electric Co	$20.5M	0.30%	0.03%	+3.9%	Q2 2019
ANETArista Networks, Inc.	$20.4M	0.30%	0.01%	-0.6%	Q3 2023
AMGNAmgen Inc	$20.2M	0.30%	0.01%	+3.6%	Q3 2016
TMUST-Mobile US, Inc.	$20M	0.30%	0.01%	-34.6%	Q3 2014
GLWCorning Inc	$19.4M	0.29%	0.02%	-5.1%	Q3 2017

Q4 2025Reported Feb 9, 2026414 positions
NVDANvidia Corp	$295M	4.30%	0.01%	+0.3%	Q1 2020
MSFTMicrosoft Corp	$291M	4.24%	0.01%	+1.3%	Q3 2013
AAPLApple Inc.	$251M	3.65%	0.01%	+5.1%	Q3 2013
GOOGLAlphabet Inc.	$200M	2.91%	0.01%	+0.1%	Q3 2015
AVGOBroadcom Inc.	$152M	2.21%	0.01%	-7.2%	Q1 2016
AMZNAmazon Com Inc	$148M	2.15%	0.01%	+2.1%	Q3 2016
JPMJPMorgan Chase & Co	$108M	1.57%	0.01%	+2.9%	Q3 2013
VVisa Inc.	$95.8M	1.39%	0.01%	+1.0%	Q3 2013
LRCXLam Research Corp	$83M	1.21%	0.04%	-2.4%	Q3 2016
GOOGAlphabet Inc.	$77.5M	1.13%	Not reported	-5.1%	Q3 2015
SPTSSports Media Inc	$65.5M	0.95%	Not reported	+9.9%	Q2 2024
METAMeta Platforms, Inc.	$61.5M	0.89%	Not reported	+4.9%	Q4 2014
LLYELI LILLY & Co	$60.5M	0.88%	0.01%	+4.6%	Q3 2013
TJXTJX Companies Inc	$60.3M	0.88%	0.04%	+2.2%	Q3 2017
APPAppLovin Corp	$55.3M	0.80%	0.02%	-1.7%	Q2 2025
SPYSPDR S&P 500 ETF Trust	$52.8M	0.77%	Not reported	-0.8%	Q3 2013
COSTCostco Wholesale Corp	$52.7M	0.77%	0.01%	+0.8%	Q3 2013
BACBank of America Corp	$40.7M	0.59%	0.01%	+78.0%	Q3 2013
RSGRepublic Services, Inc.	$40.2M	0.58%	0.06%	+5.2%	Q4 2020
NFLXNetflix Inc	$38.6M	0.56%	0.01%	-3.2%	Q1 2020
MCKMckesson Corp	$36.2M	0.53%	0.04%	+4.9%	Q3 2013
ABBVAbbVie Inc.	$35.2M	0.51%	0.01%	+7.0%	Q3 2013
MUMicron Technology Inc	$35.1M	0.51%	0.01%	+38.8%	Q3 2016
BKNGBooking Holdings Inc.	$34M	0.49%	0.02%	-12.3%	Q1 2018
HDHome Depot, Inc.	$33.9M	0.49%	0.01%	+0.4%	Q4 2015
APOApollo Global Management, Inc.	$33.3M	0.48%	0.04%	-4.0%	Q4 2023
SCHWSchwab Charles Corp	$32.9M	0.48%	0.02%	+0.4%	Q1 2016
ETNEaton Corp plc	$32.3M	0.47%	0.03%	+24.0%	Q3 2013
BSXBoston Scientific Corp	$32M	0.46%	0.02%	-0.3%	Q2 2021
PANWPalo Alto Networks Inc	$31.4M	0.46%	0.02%	+3.1%	Q1 2022
MSMorgan Stanley	$31.3M	0.46%	0.01%	+126.3%	Q3 2013
AZNAstrazeneca PLC	$30.8M	0.45%	Not reported	+3.7%	Q4 2020
HLIHoulihan Lokey, Inc.	$29.8M	0.43%	29.13%	+2.5%	Q1 2020
TMUST-Mobile US, Inc.	$29.6M	0.43%	0.01%	-5.0%	Q3 2014
SYKStryker Corp	$29.2M	0.42%	0.02%	-22.7%	Q3 2014
NEENextera Energy Inc	$29M	0.42%	0.02%	-1.8%	Q3 2013
QQQInvesco QQQ Trust, Series 1	$28.5M	0.41%	Not reported	+3.5%	Q1 2019
MAMastercard Inc	$28.1M	0.41%	0.00%	+1.6%	Q1 2018
KOCoca Cola Co	$28M	0.41%	0.01%	+127.0%	Q3 2013
LOWLowes Companies Inc	$28M	0.41%	0.02%	+26.6%	Q3 2013
IBMInternational Business Machines Corp	$27.9M	0.41%	0.01%	-8.5%	Q3 2013
UNPUnion Pacific Corp	$27.2M	0.40%	0.02%	-3.1%	Q3 2013
ACMAecom	$24.7M	0.36%	0.20%	-15.2%	Q3 2016
MRKMerck & Co., Inc.	$22.1M	0.32%	0.01%	-1.9%	Q3 2013
CBRECbre Group, Inc.	$22.1M	0.32%	0.05%	+39.5%	Q2 2019
TSMTaiwan Semiconductor Manufacturing Co Ltd	$22M	0.32%	0.00%	+2.5%	Q3 2020
ANETArista Networks, Inc.	$21.9M	0.32%	0.01%	+34.4%	Q3 2023
PSAPublic Storage	$21M	0.31%	0.05%	+0.2%	Q2 2021
WTRGEssential Utilities, Inc.	$20.9M	0.30%	0.19%	+6.1%	Q2 2024
EMREmerson Electric Co	$19.9M	0.29%	0.03%	+8.8%	Q2 2019

Q3 2025Reported Oct 10, 2025412 positions
MSFTMicrosoft Corp	$308M	4.61%	0.01%	+16.5%	Q3 2013
NVDANvidia Corp	$295M	4.41%	0.01%	+22.7%	Q1 2020
AAPLApple Inc.	$224M	3.35%	0.01%	-0.9%	Q3 2013
AVGOBroadcom Inc.	$156M	2.33%	0.01%	-8.5%	Q1 2016
GOOGLAlphabet Inc.	$155M	2.32%	0.01%	+11.7%	Q3 2015
AMZNAmazon Com Inc	$138M	2.06%	0.01%	+13.6%	Q3 2016
JPMJPMorgan Chase & Co	$103M	1.53%	0.01%	-1.6%	Q3 2013
VVisa Inc.	$92.3M	1.38%	0.01%	+17.7%	Q3 2013
LRCXLam Research Corp	$66.5M	0.99%	0.04%	+5.3%	Q3 2016
METAMeta Platforms, Inc.	$65.3M	0.98%	Not reported	+73.6%	Q4 2014
GOOGAlphabet Inc.	$63.3M	0.95%	Not reported	+67.2%	Q3 2015
APPAppLovin Corp	$60M	0.90%	0.02%	+1560.5%	Q2 2025
SPTSSports Media Inc	$59.7M	0.89%	Not reported	+10.9%	Q2 2024
COSTCostco Wholesale Corp	$56.1M	0.84%	0.01%	-0.8%	Q3 2013
TJXTJX Companies Inc	$55.5M	0.83%	0.03%	-4.8%	Q3 2017
SPYSPDR S&P 500 ETF Trust	$52M	0.78%	Not reported	+1.9%	Q3 2013
NFLXNetflix Inc	$51M	0.76%	0.01%	+108.2%	Q1 2020
RSGRepublic Services, Inc.	$41.4M	0.62%	0.06%	-0.6%	Q4 2020
LLYELI LILLY & Co	$41.1M	0.61%	0.01%	+104.1%	Q3 2013
ACMAecom	$39.8M	0.59%	0.23%	+0.8%	Q3 2016
HDHome Depot, Inc.	$39.8M	0.59%	0.01%	+26.9%	Q4 2015
SYKStryker Corp	$39.7M	0.59%	0.03%	+1.3%	Q3 2014
BKNGBooking Holdings Inc.	$39.1M	0.58%	0.02%	+29.8%	Q1 2018
TMUST-Mobile US, Inc.	$36.8M	0.55%	0.01%	+1.5%	Q3 2014
HLIHoulihan Lokey, Inc.	$34.3M	0.51%	28.41%	+1.9%	Q1 2020
MRSHMarsh & Mclennan Companies, Inc.	$33.9M	0.51%	0.03%	-22.2%	Q3 2013
PANWPalo Alto Networks Inc	$33.6M	0.50%	0.02%	-2.5%	Q1 2022
ABBVAbbVie Inc.	$33.3M	0.50%	0.01%	-0.5%	Q3 2013
BSXBoston Scientific Corp	$32.8M	0.49%	0.02%	+237.8%	Q2 2021
MCKMckesson Corp	$32.5M	0.49%	0.03%	+0.1%	Q3 2013
APOApollo Global Management, Inc.	$32M	0.48%	0.04%	+3.3%	Q4 2023
SCHWSchwab Charles Corp	$31.3M	0.47%	0.02%	-0.3%	Q1 2016
ETNEaton Corp plc	$30.7M	0.46%	0.02%	+1.3%	Q3 2013
IBMInternational Business Machines Corp	$29.1M	0.43%	0.01%	+8.1%	Q3 2013
UNPUnion Pacific Corp	$28.7M	0.43%	0.02%	-3.1%	Q3 2013
COINCoinbase Global, Inc.	$28.2M	0.42%	0.03%	+499.1%	Q4 2024
CBChubb Ltd	$28.1M	0.42%	0.03%	-1.4%	Q3 2016
NEENextera Energy Inc	$27.8M	0.42%	0.02%	-1.9%	Q3 2013
MAMastercard Inc	$27.5M	0.41%	0.00%	+74.0%	Q1 2018
QQQInvesco QQQ Trust, Series 1	$26.9M	0.40%	Not reported	+5.2%	Q1 2019
ORCLOracle Corp	$25.7M	0.38%	0.00%	+42.3%	Q1 2019
AZNAstrazeneca PLC	$24.8M	0.37%	Not reported	+1.9%	Q4 2020
PSAPublic Storage	$23.3M	0.35%	0.05%	-3.0%	Q2 2021
LOWLowes Companies Inc	$23.1M	0.35%	0.02%	-2.5%	Q3 2013
BACBank of America Corp	$21.4M	0.32%	0.01%	-1.6%	Q3 2013
WTRGEssential Utilities, Inc.	$20.5M	0.31%	0.18%	+14.3%	Q2 2024
ORLYO Reilly Automotive Inc	$20.4M	0.30%	0.02%	+36.8%	Q1 2018
LNGCheniere Energy, Inc.	$19.8M	0.30%	0.04%	+1.4%	Q1 2022
TSMTaiwan Semiconductor Manufacturing Co Ltd	$19.7M	0.29%	0.00%	-0.8%	Q3 2020
BLKBlackRock, Inc.	$19M	0.28%	0.01%	+4.7%	Q1 2016

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