John G Ullman & Associates Inc

13F filer · CIK 0000919530

Reported Aug 11, 2026

Net seller this quarter

13F portfolio value$824MU.S. long equity reported on 13F

Positions16514 new · 10 closed

Net flow last quarter-$91.1MBuys minus sells

Top 10 positions weight35.3%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 11, 2026165 positions
GLWCorning Inc	$59.7M	7.25%	0.03%	-26.9%	Q2 2013
TSMTaiwan Semiconductor Manufacturing Co Ltd	$51.5M	6.25%	0.00%	-10.7%	Q4 2016
CSCOCisco Systems, Inc.	$37.2M	4.51%	0.01%	-1.2%	Q2 2013
EMREmerson Electric Co	$35.5M	4.31%	0.04%	-1.0%	Q2 2013
OGEOge Energy Corp.	$22.3M	2.71%	0.22%	-5.5%	Q2 2013
AVGOBroadcom Inc.	$21.2M	2.57%	0.00%	-3.5%	Q1 2020
TELTE Connectivity plc	$19M	2.30%	0.03%	-1.2%	Q2 2013
AMZNAmazon Com Inc	$15.1M	1.83%	0.00%	0.0%	Q3 2020
BEBloom Energy Corp	$14.9M	1.81%	0.02%	-60.7%	Q3 2021
WTRGEssential Utilities, Inc.	$14.6M	1.77%	0.13%	-5.8%	Q2 2024
XOMExxonMobil Holdings Corp	$14.3M	1.73%	0.00%	-0.3%	Q2 2013
DDominion Energy, Inc	$13.5M	1.63%	0.02%	-0.7%	Q3 2020
ESEversource Energy	$13.3M	1.61%	0.05%	-5.2%	Q2 2023
NEENextera Energy Inc	$13M	1.58%	0.01%	-1.0%	Q2 2013
IBMInternational Business Machines Corp	$12.4M	1.51%	0.00%	-0.6%	Q2 2013
SLBSLB Limited	$12.4M	1.50%	0.02%	-0.3%	Q2 2013
MRKMerck & Co., Inc.	$12.1M	1.47%	0.00%	-0.3%	Q2 2013
LNNLindsay Corp	$11.9M	1.44%	0.94%	+8.3%	Q2 2013
GNRCGenerac Holdings Inc.	$11.6M	1.41%	0.07%	-28.7%	Q2 2022
MSFTMicrosoft Corp	$10.8M	1.32%	0.00%	+0.2%	Q2 2013
PORPortland General Electric Co	$10.5M	1.28%	0.18%	-5.4%	Q2 2013
INTCIntel Corp	$10.3M	1.25%	0.00%	-44.6%	Q2 2013
ASTEAstec Industries Inc	$9.19M	1.11%	0.65%	-1.3%	Q2 2013
FLSFlowserve Corp	$9.18M	1.11%	0.10%	-0.9%	Q2 2013
DISWalt Disney Co	$8.95M	1.09%	0.01%	+12.0%	Q2 2013
EXPEagle Materials Inc	$8.38M	1.02%	0.12%	+27.1%	Q2 2022
CACICaci International Inc	$8.3M	1.01%	0.08%	-3.0%	Q3 2020
BMYBristol Myers Squibb Co	$8.23M	1.00%	0.01%	-1.2%	Q2 2013
GVAGranite Construction Inc	$8.12M	0.98%	0.12%	-11.1%	Q2 2013
GOOGLAlphabet Inc.	$8.08M	0.98%	0.00%	+6.8%	Q4 2015
WDCWestern Digital Corp	$7.98M	0.97%	0.00%	-62.1%	Q3 2022
JAZZJazz Pharmaceuticals plc	$7.88M	0.96%	0.05%	-0.4%	Q1 2024
ECGEverus Construction Group, Inc.	$7.85M	0.95%	0.09%	-30.3%	Q1 2025
EQTEQT Corp	$7.83M	0.95%	0.02%	-1.4%	Q1 2025
GRCGorman Rupp Co	$7.8M	0.95%	0.32%	-24.5%	Q4 2020
MDUMdu Resources Group Inc	$7.61M	0.92%	0.17%	-4.7%	Q2 2013
TWLOTwilio Inc	$6.97M	0.85%	0.02%	-1.8%	Q3 2025
MELIMercadolibre Inc	$6.79M	0.82%	0.01%	+140.2%	Q1 2026
ITRIItron, Inc.	$6.73M	0.82%	0.18%	-3.6%	Q3 2013
VMCVulcan Materials CO	$6.67M	0.81%	0.02%	-1.1%	Q2 2020
STTState Street Corp	$6.61M	0.80%	0.01%	-1.5%	Q3 2021
TMPTompkins Financial Corp	$6.42M	0.78%	0.47%	-1.3%	Q2 2013
NJRNew Jersey Resources Corp	$6.16M	0.75%	0.11%	-6.2%	Q4 2020
GOOGAlphabet Inc.	$5.9M	0.72%	Not reported	-0.3%	Q4 2015
CIENCiena Corp	$5.75M	0.70%	0.01%	-5.4%	Q2 2013
SYYSysco Corp	$5.67M	0.69%	0.01%	-2.6%	Q4 2022
TMOThermo Fisher Scientific Inc.	$5.61M	0.68%	0.00%	+1.9%	Q2 2013
PFEPfizer Inc	$5.52M	0.67%	0.00%	+7.1%	Q2 2013
KDPKeurig Dr Pepper Inc.	$5.32M	0.65%	0.01%	-4.2%	Q4 2025
BCEBce Inc	$5.24M	0.64%	0.03%	+0.7%	Q2 2013

Q1 2026Reported May 6, 2026160 positions
GLWCorning Inc	$43.5M	5.76%	0.04%	-16.6%	Q2 2013
TSMTaiwan Semiconductor Manufacturing Co Ltd	$40.8M	5.41%	0.00%	-5.0%	Q4 2016
EMREmerson Electric Co	$32.8M	4.35%	0.04%	-9.6%	Q2 2013
CSCOCisco Systems, Inc.	$24.9M	3.30%	0.01%	-2.8%	Q2 2013
OGEOge Energy Corp.	$23.3M	3.09%	0.24%	-2.7%	Q2 2013
TELTE Connectivity plc	$19.9M	2.64%	0.03%	-3.5%	Q2 2013
AVGOBroadcom Inc.	$18M	2.39%	0.00%	-6.8%	Q1 2020
XOMExxonMobil Holdings Corp	$17.8M	2.36%	0.00%	-0.4%	Q2 2013
BEBloom Energy Corp	$17M	2.26%	0.04%	-5.4%	Q3 2021
WTRGEssential Utilities, Inc.	$16.3M	2.15%	0.14%	-0.5%	Q2 2024
NEENextera Energy Inc	$13.9M	1.85%	0.01%	-2.9%	Q2 2013
SLBSLB Limited	$13.7M	1.82%	0.02%	-1.4%	Q2 2013
ESEversource Energy	$13.4M	1.78%	0.05%	-0.5%	Q2 2023
AMZNAmazon Com Inc	$13.2M	1.75%	0.00%	-6.0%	Q3 2020
DDominion Energy, Inc	$12.3M	1.63%	0.02%	+2.6%	Q3 2020
MRKMerck & Co., Inc.	$11.3M	1.50%	0.00%	-7.0%	Q2 2013
PORPortland General Electric Co	$11.3M	1.50%	0.19%	-1.6%	Q2 2013
AMTAmerican Tower Corp	$10.9M	1.45%	0.01%	+3.3%	Q1 2021
GNRCGenerac Holdings Inc.	$10.8M	1.44%	0.09%	-3.5%	Q2 2022
IBMInternational Business Machines Corp	$10.8M	1.43%	0.00%	-8.6%	Q2 2013
MSFTMicrosoft Corp	$10.7M	1.42%	0.00%	-7.3%	Q2 2013
LNNLindsay Corp	$10.5M	1.40%	0.85%	+7.4%	Q2 2013
CACICaci International Inc	$10M	1.33%	0.08%	-2.4%	Q3 2020
EQTEQT Corp	$9.5M	1.26%	0.02%	+2.9%	Q1 2025
FLSFlowserve Corp	$9.18M	1.22%	0.10%	-9.7%	Q2 2013
WDCWestern Digital Corp	$8.91M	1.18%	0.01%	-48.8%	Q3 2022
BMYBristol Myers Squibb Co	$8.77M	1.16%	0.01%	-3.6%	Q2 2013
ASTEAstec Industries Inc	$8.19M	1.09%	0.66%	-13.4%	Q2 2013
ECGEverus Construction Group, Inc.	$8.01M	1.06%	0.13%	-11.3%	Q1 2025
DISWalt Disney Co	$8M	1.06%	0.00%	+12.1%	Q2 2013
MDUMdu Resources Group Inc	$7.8M	1.03%	0.18%	-3.3%	Q2 2013
ITRIItron, Inc.	$7.23M	0.96%	0.18%	+37.5%	Q3 2013
GRCGorman Rupp Co	$7M	0.93%	0.43%	-0.8%	Q4 2020
GVAGranite Construction Inc	$6.92M	0.92%	0.13%	-23.1%	Q2 2013
HONHoneywell International Inc	$6.64M	0.88%	0.00%	-0.8%	Q2 2013
NJRNew Jersey Resources Corp	$6.44M	0.85%	0.12%	-2.4%	Q4 2020
VMCVulcan Materials CO	$6.22M	0.82%	0.02%	-8.0%	Q2 2020
JAZZJazz Pharmaceuticals plc	$6.21M	0.82%	0.05%	-4.6%	Q1 2024
BCEBce Inc	$6.11M	0.81%	0.03%	+3.7%	Q2 2013
GOOGLAlphabet Inc.	$6.09M	0.81%	0.00%	-4.4%	Q4 2015
PFEPfizer Inc	$6.01M	0.80%	0.00%	+3.9%	Q2 2013
INTCIntel Corp	$5.89M	0.78%	0.00%	-25.3%	Q2 2013
EXPEagle Materials Inc	$5.55M	0.74%	0.09%	+3.4%	Q2 2022
EQNREquinor ASA	$5.49M	0.73%	0.01%	+1.1%	Q2 2022
TMPTompkins Financial Corp	$5.42M	0.72%	0.48%	-17.5%	Q2 2013
TMOThermo Fisher Scientific Inc.	$5.4M	0.72%	0.00%	-7.0%	Q2 2013
IDAIdacorp Inc	$5.15M	0.68%	0.07%	-5.4%	Q2 2013
STTState Street Corp	$5.01M	0.66%	0.01%	-4.9%	Q3 2021
SYYSysco Corp	$4.97M	0.66%	0.01%	+0.7%	Q4 2022
COHRCoherent Corp.	$4.92M	0.65%	0.01%	-25.9%	Q3 2022

Q4 2025Reported Feb 5, 2026164 positions
TSMTaiwan Semiconductor Manufacturing Co Ltd	$38.6M	5.15%	0.00%	-6.1%	Q4 2016
EMREmerson Electric Co	$36.8M	4.91%	0.05%	-1.5%	Q2 2013
GLWCorning Inc	$33.6M	4.48%	0.04%	-6.3%	Q2 2013
CSCOCisco Systems, Inc.	$25.4M	3.39%	0.01%	-1.3%	Q2 2013
TELTE Connectivity plc	$22.5M	3.00%	0.03%	-3.3%	Q2 2013
AVGOBroadcom Inc.	$21.6M	2.88%	0.00%	-23.8%	Q1 2020
OGEOge Energy Corp.	$21.3M	2.84%	0.24%	-1.8%	Q2 2013
WTRGEssential Utilities, Inc.	$15.6M	2.07%	0.14%	-12.8%	Q2 2024
AMZNAmazon Com Inc	$15.5M	2.07%	0.00%	-1.2%	Q3 2020
MSFTMicrosoft Corp	$15.1M	2.02%	0.00%	-2.0%	Q2 2013
IBMInternational Business Machines Corp	$14.4M	1.92%	0.01%	-28.4%	Q2 2013
ESEversource Energy	$13.1M	1.75%	0.05%	+19.6%	Q2 2023
XOMExxonMobil Holdings Corp	$12.7M	1.69%	0.00%	-1.5%	Q2 2013
NEENextera Energy Inc	$12.4M	1.65%	0.01%	-1.3%	Q2 2013
BEBloom Energy Corp	$11.5M	1.54%	0.06%	-41.0%	Q3 2021
DDominion Energy, Inc	$11.3M	1.51%	0.02%	+7.2%	Q3 2020
WDCWestern Digital Corp	$11.1M	1.48%	0.02%	-15.5%	Q3 2022
AMTAmerican Tower Corp	$10.7M	1.43%	0.01%	+7.9%	Q1 2021
MRKMerck & Co., Inc.	$10.7M	1.42%	0.00%	+2.7%	Q2 2013
PORPortland General Electric Co	$10.5M	1.39%	0.19%	-0.9%	Q2 2013
SLBSLB Limited	$10.4M	1.38%	0.02%	-1.6%	Q2 2013
CACICaci International Inc	$10.1M	1.34%	0.09%	-4.9%	Q3 2020
LNNLindsay Corp	$9.7M	1.29%	0.76%	+42.0%	Q2 2013
FLSFlowserve Corp	$9.6M	1.28%	0.11%	-2.0%	Q2 2013
GVAGranite Construction Inc	$8.66M	1.16%	0.17%	-3.3%	Q2 2013
DISWalt Disney Co	$8.43M	1.12%	0.00%	-1.0%	Q2 2013
BMYBristol Myers Squibb Co	$8.09M	1.08%	0.01%	-1.4%	Q2 2013
GNRCGenerac Holdings Inc.	$7.84M	1.05%	0.10%	-0.6%	Q2 2022
EQTEQT Corp	$7.78M	1.04%	0.02%	+0.9%	Q1 2025
ASTEAstec Industries Inc	$7.61M	1.01%	0.77%	-2.6%	Q2 2013
MDUMdu Resources Group Inc	$7.6M	1.01%	0.19%	-0.6%	Q2 2013
VMCVulcan Materials CO	$7.08M	0.94%	0.02%	-2.0%	Q2 2020
GOOGLAlphabet Inc.	$6.93M	0.92%	0.00%	-0.8%	Q4 2015
TMOThermo Fisher Scientific Inc.	$6.85M	0.91%	0.00%	-2.2%	Q2 2013
INTCIntel Corp	$6.59M	0.88%	0.00%	-1.8%	Q2 2013
ECGEverus Construction Group, Inc.	$6.55M	0.87%	0.15%	-5.4%	Q1 2025
TMPTompkins Financial Corp	$6.04M	0.81%	0.58%	-1.8%	Q2 2013
EXPEagle Materials Inc	$5.86M	0.78%	0.09%	+15.6%	Q2 2022
JAZZJazz Pharmaceuticals plc	$5.85M	0.78%	0.06%	-2.8%	Q1 2024
HONHoneywell International Inc	$5.77M	0.77%	0.00%	-1.3%	Q2 2013
BCEBce Inc	$5.56M	0.74%	0.03%	+86.5%	Q2 2013
NJRNew Jersey Resources Corp	$5.54M	0.74%	0.12%	-0.7%	Q4 2020
NXSTNexstar Media Group, Inc.	$5.46M	0.73%	0.09%	-2.2%	Q2 2020
ITRIItron, Inc.	$5.45M	0.73%	0.13%	+1.2%	Q3 2013
GRCGorman Rupp Co	$5.42M	0.72%	0.43%	-1.2%	Q4 2020
STTState Street Corp	$5.37M	0.72%	0.01%	-2.3%	Q3 2021
GOOGAlphabet Inc.	$5.28M	0.70%	Not reported	-0.9%	Q4 2015
COHRCoherent Corp.	$5.14M	0.69%	0.02%	-26.2%	Q3 2022
PFEPfizer Inc	$5.13M	0.68%	0.00%	+35.0%	Q2 2013
SYYSysco Corp	$5.1M	0.68%	0.01%	-1.5%	Q4 2022

Q3 2025Reported Nov 5, 2025157 positions
TSMTaiwan Semiconductor Manufacturing Co Ltd	$37.8M	5.09%	0.00%	-2.4%	Q4 2016
EMREmerson Electric Co	$36.9M	4.97%	0.05%	-0.8%	Q2 2013
GLWCorning Inc	$33.6M	4.52%	0.05%	-27.0%	Q2 2013
AVGOBroadcom Inc.	$27M	3.64%	0.00%	-6.4%	Q1 2020
OGEOge Energy Corp.	$23.5M	3.17%	0.25%	-1.2%	Q2 2013
CSCOCisco Systems, Inc.	$22.9M	3.08%	0.01%	-0.6%	Q2 2013
TELTE Connectivity plc	$22.4M	3.02%	0.03%	-1.6%	Q2 2013
IBMInternational Business Machines Corp	$19.2M	2.58%	0.01%	-17.8%	Q2 2013
BEBloom Energy Corp	$19M	2.56%	0.10%	-20.4%	Q3 2021
WTRGEssential Utilities, Inc.	$18.6M	2.50%	0.17%	+74.8%	Q2 2024
MSFTMicrosoft Corp	$16.6M	2.23%	0.00%	-0.6%	Q2 2013
AMZNAmazon Com Inc	$15M	2.01%	0.00%	-1.0%	Q3 2020
XOMExxonMobil Holdings Corp	$12M	1.62%	0.00%	-0.2%	Q2 2013
NEENextera Energy Inc	$11.8M	1.59%	0.01%	+481.3%	Q2 2013
ESEversource Energy	$11.6M	1.56%	0.04%	+44.6%	Q2 2023
DDominion Energy, Inc	$11M	1.49%	0.02%	+74.9%	Q3 2020
AMTAmerican Tower Corp	$10.9M	1.47%	0.01%	+7.1%	Q1 2021
CACICaci International Inc	$9.93M	1.34%	0.09%	-1.7%	Q3 2020
GNRCGenerac Holdings Inc.	$9.69M	1.30%	0.10%	-0.7%	Q2 2022
PORPortland General Electric Co	$9.67M	1.30%	0.20%	+18.2%	Q2 2013
SLBSLB Limited	$9.46M	1.27%	0.02%	+0.3%	Q2 2013
WDCWestern Digital Corp	$9.13M	1.23%	0.02%	-17.8%	Q3 2022
ASTEAstec Industries Inc	$8.68M	1.17%	0.79%	-2.0%	Q2 2013
DISWalt Disney Co	$8.57M	1.15%	0.00%	-2.0%	Q2 2013
GVAGranite Construction Inc	$8.51M	1.15%	0.18%	-2.1%	Q2 2013
MRKMerck & Co., Inc.	$8.28M	1.12%	0.00%	+4.7%	Q2 2013
LNNLindsay Corp	$8.15M	1.10%	0.53%	-0.4%	Q2 2013
EQTEQT Corp	$7.83M	1.05%	0.02%	+77.4%	Q1 2025
VMCVulcan Materials CO	$7.8M	1.05%	0.02%	-1.7%	Q2 2020
FLSFlowserve Corp	$7.5M	1.01%	0.11%	-1.6%	Q2 2013
ITRIItron, Inc.	$7.23M	0.97%	0.13%	-0.8%	Q3 2013
MDUMdu Resources Group Inc	$6.98M	0.94%	0.19%	-0.7%	Q2 2013
ECGEverus Construction Group, Inc.	$6.94M	0.93%	0.16%	-10.5%	Q1 2025
BMYBristol Myers Squibb Co	$6.86M	0.92%	0.01%	-1.6%	Q2 2013
HONHoneywell International Inc	$6.31M	0.85%	0.00%	-0.8%	Q2 2013
LITELumentum Holdings Inc.	$6.13M	0.83%	0.05%	-25.0%	Q1 2019
INTCIntel Corp	$6.1M	0.82%	0.00%	+0.3%	Q2 2013
TMOThermo Fisher Scientific Inc.	$5.86M	0.79%	0.00%	+4.1%	Q2 2013
NJRNew Jersey Resources Corp	$5.83M	0.78%	0.12%	-1.1%	Q4 2020
SYYSysco Corp	$5.78M	0.78%	0.01%	-2.9%	Q4 2022
EXPEagle Materials Inc	$5.71M	0.77%	0.08%	+55.3%	Q2 2022
TMPTompkins Financial Corp	$5.62M	0.76%	0.59%	-1.9%	Q2 2013
NXSTNexstar Media Group, Inc.	$5.43M	0.73%	0.09%	-0.4%	Q2 2020
GOOGLAlphabet Inc.	$5.43M	0.73%	0.00%	-1.7%	Q4 2015
GRCGorman Rupp Co	$5.33M	0.72%	0.44%	+2.8%	Q4 2020
LOWLowes Companies Inc	$5.08M	0.68%	0.00%	-1.6%	Q4 2023
IDAIdacorp Inc	$5.07M	0.68%	0.07%	-3.1%	Q2 2013
STTState Street Corp	$4.94M	0.67%	0.02%	-0.9%	Q3 2021
FISVFiserv Inc	$4.9M	0.66%	0.01%	+3.2%	Q2 2019
JAZZJazz Pharmaceuticals plc	$4.66M	0.63%	0.06%	-1.5%	Q1 2024

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