JOHN G ULLMAN & ASSOCIATES INC

Institutional InvestorSimilar funds →SEC EDGAR: CIK 919530
Institutional-grade research for retail investors

13F Reported Value

$754.3M

Holdings

174

Latest Filing

2026-03-31

Filing Quarter

Q1 2026

Portfolio Overview

JOHN G ULLMAN & ASSOCIATES INC disclosed 174 positions worth $754.3M in its Form 13F-HR for Q1 2026, led by $GLW (CORNING INC /NY) at 5.8% of the equity portfolio, followed by $TSM and $EMR. During the quarter the fund opened 10 new positions and exited 15 — including a new stake in $MELI and a full exit from $SNDK. The portfolio is most concentrated in Technology (35.5% of disclosed assets). All figures are sourced directly from JOHN G ULLMAN & ASSOCIATES INC’s Form 13F-HR filing with the SEC under CIK 919530.

Sector Allocation

TechnologyUtilitiesIndustrialsMaterialsHealthcareEnergy

AUM History

Top Equity Holdings by Value

Quarterly Activity — Q1 2026

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Top Holdings

AI Quality Scored

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32-signal composite ranking on each of JOHN G ULLMAN & ASSOCIATES INC's 174 positions.

Showing top 10 of 174 holdings.

Sector Allocation

Technology

$267.4M

Utilities

$112.8M

Industrials

$82.7M

Materials

$68.2M

Healthcare

$62.5M

Energy

$60.2M

Consumer Discretionary

$28.6M

Communication Services

$19.8M

Full Holdings — JOHN G ULLMAN & ASSOCIATES INC (Q1 2026)

All 174 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.

#TickerCompanyValueWeightQoQQuality
1GLW$GLWCORNING INC /NY$43.5M5.8%-17%72.7
2TSM$TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD$40.8M5.4%-5%
3EMR$EMREMERSON ELECTRIC CO$32.8M4.3%-10%65.9
4CSCO$CSCOCISCO SYSTEMS, INC.$24.9M3.3%-3%72.3
5OGE$OGEOGE ENERGY CORP.$23.3M3.1%-3%57.8
6TEL$TELTE Connectivity plc$19.9M2.6%-4%
7AVGO$AVGOBroadcom Inc.$18.0M2.4%-7%86.4
8XOM$XOMEXXON MOBIL CORP$17.8M2.4%-0%61.8
9BE$BEBloom Energy Corp$17.0M2.3%-5%54.4
10WTRG$WTRGEssential Utilities, Inc.$16.3M2.1%-0%70.9
11NEE$NEENEXTERA ENERGY INC$13.9M1.9%-3%71.7
12SLB$SLBSLB LIMITED/NV$13.7M1.8%-1%63.2
13ES$ESEVERSOURCE ENERGY$13.4M1.8%-1%67
14AMZN$AMZNAMAZON COM INC$13.2M1.8%-6%74.6
15D$DDOMINION ENERGY, INC$12.3M1.6%+3%74.9
16MRK$MRKMerck & Co., Inc.$11.3M1.5%-7%70.9
17POR$PORPORTLAND GENERAL ELECTRIC CO /OR/$11.3M1.5%-2%59.2
18AMT$AMTAMERICAN TOWER CORP /MA/$10.9M1.4%+3%69.8
19GNRC$GNRCGENERAC HOLDINGS INC.$10.8M1.4%-4%58.2
20IBM$IBMINTERNATIONAL BUSINESS MACHINES CORP$10.8M1.4%-9%66.7
21MSFT$MSFTMICROSOFT CORP$10.7M1.4%-7%83.7
22LNN$LNNLINDSAY CORP$10.5M1.4%+7%41.2
23CACI$CACICACI INTERNATIONAL INC /DE/$10.0M1.3%-2%66.7
24EQT$EQTEQT Corp$9.5M1.3%+3%83.3
25FLS$FLSFLOWSERVE CORP$9.2M1.2%-10%66.2
26WDC$WDCWESTERN DIGITAL CORP$8.9M1.2%-49%76.8
27BMY$BMYBRISTOL MYERS SQUIBB CO$8.8M1.2%-4%70.1
28ASTE$ASTEASTEC INDUSTRIES INC$8.2M1.1%-13%51.4
29ECG$ECGEverus Construction Group, Inc.$8.0M1.1%-11%67
30DIS$DISWalt Disney Co$8.0M1.1%+12%68.9
31MDU$MDUMDU RESOURCES GROUP INC$7.8M1.0%-3%31.6
32ITRI$ITRIITRON, INC.$7.2M1.0%+37%64.4
33GRC$GRCGORMAN RUPP CO$7.0M0.9%-1%62.1
34GVA$GVAGRANITE CONSTRUCTION INC$6.9M0.9%-23%56.9
35HON$HONHONEYWELL INTERNATIONAL INC$6.6M0.9%-1%65.7
36NJR$NJRNEW JERSEY RESOURCES CORP$6.4M0.8%-2%79.3
37VMC$VMCVulcan Materials CO$6.2M0.8%-8%66.6
38JAZZ$JAZZJazz Pharmaceuticals plc$6.2M0.8%-5%
39BCE$BCEBCE INC$6.1M0.8%+4%
40GOOG$GOOGAlphabet Inc.$6.1M0.8%-4%80.2
41PFE$PFEPFIZER INC$6.0M0.8%+4%69
42INTC$INTCINTEL CORP$5.9M0.8%-25%41.5
43EXP$EXPEAGLE MATERIALS INC$5.6M0.7%+3%62.7
44EQNR$EQNREQUINOR ASA$5.5M0.7%+1%
45TMP$TMPTOMPKINS FINANCIAL CORP$5.4M0.7%-17%62.3
46TMO$TMOTHERMO FISHER SCIENTIFIC INC.$5.4M0.7%-7%63.7
47IDA$IDAIDACORP INC$5.2M0.7%-5%62.6
48STT$STTSTATE STREET CORP$5.0M0.7%-5%61.5
49VANECK VIETNAM ETF$5.0M0.7%-1%
50SYY$SYYSYSCO CORP$5.0M0.7%+1%58.4
51COHR$COHRCOHERENT CORP.$4.9M0.7%-26%64
52CIEN$CIENCIENA CORP$4.8M0.6%-25%70.7
53GOOG$GOOGAlphabet Inc.$4.8M0.6%-0%80.2
54LOW$LOWLOWES COMPANIES INC$4.5M0.6%-4%63.5
55KDP$KDPKeurig Dr Pepper Inc.$4.5M0.6%+7%63.1
56KNF$KNFKnife River Corp$4.4M0.6%-5%45.8
57TWLO$TWLOTWILIO INC$4.3M0.6%+79%59.5
58NXST$NXSTNEXSTAR MEDIA GROUP, INC.$4.2M0.6%-14%57.5
59EA$EAELECTRONIC ARTS INC.$4.0M0.5%-3%71.1
60GSK$GSKGSK plc$4.0M0.5%-8%
61VANGUARD S&P 500 ETF$4.0M0.5%+0%
62EHC$EHCEncompass Health Corp$3.9M0.5%+47%68.9
63UTHR$UTHRUNITED THERAPEUTICS Corp$3.8M0.5%-9%80.1
64AAPL$AAPLApple Inc.$3.6M0.5%-14%76.1
65BKH$BKHBLACK HILLS CORP /SD/$3.5M0.5%-1%53.1
66WTS$WTSWATTS WATER TECHNOLOGIES INC$3.3M0.4%-2%70.7
67GEHC$GEHCGE HealthCare Technologies Inc.$3.2M0.4%-5%58.2
68HAL$HALHALLIBURTON CO$3.2M0.4%-2%50.9
69ABT$ABTABBOTT LABORATORIES$3.0M0.4%-3%67
70PEG$PEGPUBLIC SERVICE ENTERPRISE GROUP INC$2.9M0.4%-4%74.6
71MELI$MELIMERCADOLIBRE INC$2.9M0.4%NEW77.5
72GEV$GEVGE Vernova Inc.$2.9M0.4%-6%70.1
73SNOW$SNOWSnowflake Inc.$2.8M0.4%-4%49.6
74SO$SOSOUTHERN CO$2.5M0.3%-0%65.1
75CCK$CCKCROWN HOLDINGS, INC.$2.4M0.3%-4%61.9
76AZTA$AZTAAzenta, Inc.$2.3M0.3%+88%29.8
77ORCL$ORCLORACLE CORP$2.2M0.3%-17%67.2
78OTTR$OTTROtter Tail Corp$2.2M0.3%+2%55.2
79VNT$VNTVontier Corp$2.1M0.3%-1%60.5
80AGX$AGXARGAN INC$2.1M0.3%-4%79.2
81SKANSKA AB F SPONSORED ADR 1 A$2.0M0.3%-0%
82WBS$WBSWEBSTER FINANCIAL CORP$1.9M0.3%-1%60.2
83LLY$LLYELI LILLY & Co$1.8M0.2%-18%89.3
84ZBH$ZBHZIMMER BIOMET HOLDINGS, INC.$1.7M0.2%-7%64.9
85SOLV$SOLVSolventum Corp$1.7M0.2%-7%55.7
86CRM$CRMSalesforce, Inc.$1.5M0.2%-30%75.2
87A$AAGILENT TECHNOLOGIES, INC.$1.5M0.2%-11%64.6
88LITE$LITELumentum Holdings Inc.$1.4M0.2%-66%63.4
89PLNT$PLNTPlanet Fitness, Inc.$1.3M0.2%+42%69.2
90CVX$CVXCHEVRON CORP$1.3M0.2%-2%54.7
91VANGUARD FTSE EMERGING MARKETS$1.3M0.2%+0%
92HYDRO ONE LTD F$1.2M0.2%+0%
93YORW$YORWYORK WATER CO$1.1M0.1%+0%59.2
94MHK$MHKMOHAWK INDUSTRIES INC$1.1M0.1%NEW56.8
95WSBF$WSBFWaterstone Financial, Inc.$1.1M0.1%-3%
96SHEL$SHELShell plc$1.0M0.1%+0%
97BKNG$BKNGBooking Holdings Inc.$1.0M0.1%+21%55.3
98MTSI$MTSIMACOM Technology Solutions Holdings, Inc.$1.0M0.1%-12%70.6
99BP$BPBP PLC$1.0M0.1%+0%
100EBMT$EBMTEagle Bancorp Montana, Inc.$1.0M0.1%-13%
101MRNA$MRNAModerna, Inc.$993,1400.1%-8%15.9
102JCI$JCIJohnson Controls International plc$981,9940.1%-7%
103GILD$GILDGILEAD SCIENCES, INC.$974,8430.1%+0%77.8
104MU$MUMICRON TECHNOLOGY INC$966,2220.1%-3%88.4
105RBB$RBBRBB Bancorp$866,5530.1%+0%56
106BDX$BDXBECTON DICKINSON & CO$849,0420.1%+98%50.7
107DUK$DUKDuke Energy CORP$838,4090.1%-1%64
108SELECT SECTOR UTI SELECT SPDR$831,2510.1%-13%
109LNT$LNTALLIANT ENERGY CORP$810,8880.1%+0%56.7
110ADBE$ADBEADOBE INC.$790,0100.1%-73%80.4
111STX$STXSeagate Technology Holdings plc$788,6130.1%+63%
112EMA$EMAEMERA INC$755,5390.1%-8%
113ILMN$ILMNILLUMINA, INC.$754,9670.1%-22%62.5
114TYG$TYGTORTOISE ENERGY INFRASTRUCTURE CORP$751,8880.1%-1%
115AMGN$AMGNAMGEN INC$747,6810.1%-76%79.5
116AOS$AOSSMITH A O CORP$731,9340.1%+14%66.7
117FISV$FISVFISERV INC$730,0310.1%+76%67.4
118REGN$REGNREGENERON PHARMACEUTICALS, INC.$703,1020.1%-50%75.1
119PSX$PSXPhillips 66$701,3930.1%+0%47.6
120CEG$CEGConstellation Energy Corp$679,1360.1%+0%62.5
121APTV$APTVAptiv PLC$642,3200.1%+13%
122HAE$HAEHAEMONETICS CORP$636,8680.1%-17%61.1
123MMM$MMM3M CO$566,3970.1%+0%60.7
124CRUS$CRUSCIRRUS LOGIC, INC.$564,0180.1%+0%75.3
125BRK.B$BRK.BBERKSHIRE HATHAWAY INC$560,1850.1%-38%64.5
126TDC$TDCTERADATA CORP /DE/$543,3560.1%-17%69
127BUSE$BUSEFIRST BUSEY CORP /NV/$525,1110.1%-3%52.6
128CHWY$CHWYChewy, Inc.$523,8000.1%NEW61.3
129AQN$AQNALGONQUIN POWER & UTILITIES CORP.$521,2460.1%-1%
130ITW$ITWILLINOIS TOOL WORKS INC$514,0730.1%-9%71.2
131FELE$FELEFRANKLIN ELECTRIC CO INC$497,7180.1%+0%54.1
132AGCO$AGCOAGCO CORP /DE$475,0670.1%+0%50.7
133OCFC$OCFCOCEANFIRST FINANCIAL CORP$456,4120.1%-6%
134AEP$AEPAMERICAN ELECTRIC POWER CO INC$444,3610.1%+0%75.4
135ITT$ITTITT INC.$437,2660.1%+0%63.1
136SOLS$SOLSSolstice Advanced Materials Inc.$437,1580.1%-3%
137NWFL$NWFLNORWOOD FINANCIAL CORP$435,4160.1%+17%62
138VANGUARD TOTAL STOCK MARKET ET$434,3770.1%+0%
139NATIONAL BANK OF CANADA ORD$419,2600.1%-3%
140MOS$MOSMOSAIC CO$401,6250.1%NEW54.3
141DGX$DGXQUEST DIAGNOSTICS INC$398,2310.1%+5%69.1
142KO$KOCOCA COLA CO$396,7530.1%+0%74
143TPC$TPCTUTOR PERINI CORP$385,9500.1%+0%61.9
144SHW$SHWSHERWIN WILLIAMS CO$368,6320.1%+0%65.3
145GE$GEGENERAL ELECTRIC CO$368,3330.1%-16%74.8
146ISHS MSCI EMERG MRKT MIN VOL F$336,5960.0%-2%
147XYL$XYLXylem Inc.$332,2100.0%-2%65.6
148VANGUARD INFORMATION TECHNOLOG$310,4850.0%+0%
149ETN$ETNEaton Corp plc$310,4580.0%+0%
150PYPL$PYPLPayPal Holdings, Inc.$306,6590.0%-82%70.5
151BAX$BAXBAXTER INTERNATIONAL INC$298,9220.0%NEW45.7
152WEC$WECWEC ENERGY GROUP, INC.$297,0660.0%+0%67
153MANH$MANHMANHATTAN ASSOCIATES INC$296,1920.0%-82%70.1
154ISHARES BIOTECHNOLOGY ETF$287,0450.0%+0%
155ACVA$ACVAACV Auctions Inc.$281,0440.0%+0%51.5
156CAT$CATCATERPILLAR INC$280,5500.0%NEW67.8
157SPDR S&P REGIONAL BANKING ETF$280,1450.0%+0%
158XRAY$XRAYDENTSPLY SIRONA Inc.$269,1200.0%NEW37
159PCYO$PCYOPURE CYCLE CORP$264,5780.0%NEW45.9
160CRH$CRHCRH PUBLIC LTD CO$262,8000.0%+0%
161INVSC WATER RESC PORTFOLIO ETF$262,0910.0%+0%
162NVDA$NVDANVIDIA CORP$240,1260.0%-14%90.2
163ABBV$ABBVAbbVie Inc.$234,4540.0%+2%59.3
164GS$GSGOLDMAN SACHS GROUP INC$224,1870.0%-1%
165FIDELITY ENHANCED SMALL CAP ET$222,3190.0%+0%
166MXF$MXFMEXICO FUND INC$221,8580.0%+0%
167QQQ$QQQINVESCO QQQ TRUST, SERIES 1$218,7510.0%+0%
168FTS$FTSFortis Inc.$217,2150.0%+0%
169VZ$VZVERIZON COMMUNICATIONS INC$215,2580.0%NEW71.6
170ROCHE HLDG LTD F SPONSORED ADR$213,7530.0%-19%
171APH$APHAMPHENOL CORP /DE/$208,9830.0%+0%80.5
172ASRV$ASRVAMERISERV FINANCIAL INC /PA/$166,4660.0%+0%51.2
173PCT$PCTPureCycle Technologies, Inc.$80,9640.0%NEW26.6
174AVALON ADVANCED MATERIALS INC$7400.0%+0%

New Positions (10)

MELI$MELI MERCADOLIBRE INC$2.9M
MHK$MHK MOHAWK INDUSTRIES INC$1.1M
CHWY$CHWY Chewy, Inc.$523,800
MOS$MOS MOSAIC CO$401,625
BAX$BAX BAXTER INTERNATIONAL INC$298,922
CAT$CAT CATERPILLAR INC$280,550
XRAY$XRAY DENTSPLY SIRONA Inc.$269,120
PCYO$PCYO PURE CYCLE CORP$264,578
VZ$VZ VERIZON COMMUNICATIONS INC$215,258
PCT$PCT PureCycle Technologies, Inc.$80,964

Exited Positions (15)

SNDK$SNDK Sandisk Corp
TXN$TXN TEXAS INSTRUMENTS INC
LH$LH LABCORP HOLDINGS INC.
IQV$IQV IQVIA HOLDINGS INC.
GM$GM General Motors Co
PANW$PANW Palo Alto Networks Inc
GABC$GABC GERMAN AMERICAN BANCORP, INC.
ALB$ALB ALBEMARLE CORP
FE$FE FIRSTENERGY CORP
META$META Meta Platforms, Inc.
ROP$ROP ROPER TECHNOLOGIES INC
NVS$NVS NOVARTIS AG
VANGUARD VALUE ETF - ETF
JPM$JPM JPMORGAN CHASE & CO
GT$GT GOODYEAR TIRE & RUBBER CO /OH/

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