JOHN G ULLMAN & ASSOCIATES INC

13F filer, CIK 919530, CORNING, NY

JOHN G ULLMAN & ASSOCIATES INC reported $679,638,492 across 172 holdings for the quarter ended 2024-12-31, in a 13F-HR filed 2025-02-05. Its ten largest share positions make up 33.01% of the portfolio.

Filed 2025-02-05 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC13F-HR 0000919530-25-000001

Period: 2024-12-31
Reported value: $680M
Holdings: 172
Top 10 weight: 33.01%
New: 7
Sold out: 14

Largest buys vs the previous quarter

Security	Shares change	Approx. value
ECGnew	+97,776	$6.43M
BDXadded	+25,129	$5.7M
Dadded	+75,913	$4.09M
EQTnew	+83,000	$3.83M
ESadded	+54,650	$3.14M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

Security	Shares change	Approx. value
EQIXexited	-6,020	-$5.34M
INTCreduced	-232,738	-$4.67M
AVGOreduced	-15,943	-$3.7M
XRAYreduced	-163,206	-$3.1M
COHRreduced	-31,326	-$2.97M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q4 2024

Share positions as resolved from 13F-HR 0000919530-25-000001, largest first. % of portfolio is the value over $679,638,492, the sum of the share positions whose value is usable for ratios (method).

Security	Shares	Value	% of portfolio	Change	Timeline
EMREMERSON ELEC CO	286,718	$35.5M	5.23%	-10,895	Timeline
GLWCORNING INC	620,907	$29.5M	4.34%	-48,970	Timeline
TSMTAIWAN SEMICONDUCTOR MANUFAC	139,287	$27.5M	4.05%	-5,280	Timeline
IBMINTERNATIONAL BUSINESS MACHS	115,543	$25.4M	3.74%	-4,950	Timeline
OGEOGE ENERGY CORP	524,950	$21.7M	3.19%	-15,630	Timeline
AVGOBROADCOM INC	89,997	$20.9M	3.07%	-15,943	Timeline
CSCOCISCO SYS INC	338,292	$20M	2.95%	-8,256	Timeline
AMZNAMAZON COM INC	69,583	$15.3M	2.25%	-2,056	Timeline
TELTE CONNECTIVITY PLC	105,235	$15M	2.21%	-3,402	Timeline
NVSNOVARTIS AG	139,390	$13.6M	2%	-2,076	Timeline
MSFTMICROSOFT CORP	31,981	$13.5M	1.98%	-1,595	Timeline
XOMEXXON MOBIL CORP	107,867	$11.6M	1.71%	-3,514	Timeline
SLBSLB LIMITED	299,704	$11.5M	1.69%	-29,000	Timeline
WTRGESSENTIAL UTILS INC	282,050	$10.2M	1.51%	+69,928	Timeline
DISDISNEY WALT CO	87,041	$9.69M	1.43%	-5,048	Timeline
MRKMERCK & CO INC	96,423	$9.59M	1.41%	-1,049	Timeline
BMYBRISTOL-MYERS SQUIBB CO	155,718	$8.81M	1.3%	-2,632	Timeline
AMTAMERICAN TOWER CORP	46,280	$8.49M	1.25%	-3,591	Timeline
FLSFLOWSERVE CORP	146,550	$8.43M	1.24%	-4,100	Timeline
FISVFISERV INC	38,560	$7.92M	1.17%	-1,275	Timeline
GNRCGENERAC HLDGS INC	49,425	$7.66M	1.13%	-850	Timeline
PFEPFIZER INC	279,093	$7.4M	1.09%	-58,230	Timeline
MDUMDU RES GROUP INC	397,794	$7.17M	1.05%	-4,988	Timeline
LNNLINDSAY CORP	59,375	$7.02M	1.03%	+500	Timeline
GVAGRANITE CONSTR INC	79,730	$6.99M	1.03%	-26,230	Timeline
HONHONEYWELL INTL INC	30,704	$6.94M	1.02%	-1,302	Timeline
VMCVULCAN MATLS CO	25,854	$6.65M	0.98%	+204	Timeline
ITRIITRON INC	59,356	$6.44M	0.95%	-1,776	Timeline
ECGEVERUS CONSTR GROUP	97,776	$6.43M	0.95%	new	Timeline
BEBLOOM ENERGY CORP	287,200	$6.38M	0.94%	+19,200	Timeline
HRIHERC HLDGS INC	31,946	$6.05M	0.89%	-1,925	Timeline
TMPTOMPKINS FINL CORP	88,065	$5.97M	0.88%	-32,700	Timeline
ALBALBEMARLE CORP	69,329	$5.97M	0.88%	+16,200	Timeline
KNFKNIFE RIVER CORP	58,652	$5.96M	0.88%	-1,966	Timeline
BDXBECTON DICKINSON & CO	26,250	$5.96M	0.88%	+25,129	Timeline
ESEVERSOURCE ENERGY	103,450	$5.94M	0.87%	+54,650	Timeline
CACICACI INTL INC	14,449	$5.84M	0.86%	-1,210	Timeline
NJRNEW JERSEY RES CORP	124,626	$5.81M	0.86%	-3,502	Timeline
AZTAAZENTA INC	111,825	$5.59M	0.82%	+32,032	Timeline
WDCWESTERN DIGITAL CORP	93,475	$5.57M	0.82%	-1,743	Timeline
PORPORTLAND GEN ELEC CO	127,610	$5.57M	0.82%	-3,956	Timeline
ASTEASTEC INDS INC	162,692	$5.47M	0.8%	+28,378	Timeline
LOWLOWES COS INC	21,325	$5.26M	0.77%	-691	Timeline
SUMMIT MATERIALS INC CLASS ASUMMIT MATERIALS INC CLASS A	103,251	$5.22M	0.77%	-5,622
SYYSYSCO CORP	65,816	$5.03M	0.74%	-4,776	Timeline
LITELUMENTUM HLDGS INC	59,170	$4.97M	0.73%	-28,500	Timeline
JAZZJAZZ PHARMACEUTICALS PLC	39,750	$4.9M	0.72%	-5,344	Timeline
DDOMINION ENERGY INC	90,491	$4.87M	0.72%	+75,913	Timeline
LOGILITY SUPPLY CHAIN SOLUT…LOGILITY SUPPLY CHAIN SOLUTIONS	429,820	$4.76M	0.7%	-22,505
TMOTHERMO FISHER SCIENTIFIC INC	9,056	$4.71M	0.69%	-4,339	Timeline
COHRCOHERENT CORP	49,624	$4.7M	0.69%	-31,326	Timeline
CRMSALESFORCE INC	13,525	$4.52M	0.67%	-275	Timeline
VOOVANGUARD INDEX FDS	8,269	$4.46M	0.66%	-237	Timeline
NXSTNEXSTAR MEDIA GROUP INC	28,018	$4.43M	0.65%	-325	Timeline
IDAIDACORP INC	39,993	$4.37M	0.64%	-350	Timeline
AAPLAPPLE INC	17,192	$4.31M	0.63%	-265	Timeline
GEHCGE HEALTHCARE TECHNOLOGIES I	55,043	$4.3M	0.63%	-438	Timeline
STTSTATE STR CORP	43,803	$4.3M	0.63%	-531	Timeline
GRCGORMAN RUPP CO	113,131	$4.29M	0.63%	-2,280	Timeline
TDCTERADATA CORP DEL	137,200	$4.27M	0.63%	-7,650	Timeline
BCEBCE INC	183,622	$4.26M	0.63%	+130,599	Timeline
VNMVANECK ETF TRUST	368,024	$4.22M	0.62%	-112,493	Timeline
INTCINTEL CORP	197,032	$3.95M	0.58%	-232,738	Timeline
PYPLPAYPAL HLDGS INC	44,980	$3.84M	0.56%	-1,200	Timeline
EQTEQT CORP	83,000	$3.83M	0.56%	new	Timeline
WTSWATTS WATER TECHNOLOGIES INC	18,725	$3.81M	0.56%	-1,150	Timeline
ORCLORACLE CORP	20,755	$3.46M	0.51%	-100	Timeline
ABTABBOTT LABORATORIES	30,027	$3.4M	0.5%	-590	Timeline
PEGPUBLIC SVC ENTERPRISE GROUP	39,383	$3.33M	0.49%	-1,350	Timeline
EAELECTRONIC ARTS INC	22,400	$3.28M	0.48%	-600	Timeline
BKHBLACK HILLS CORP	55,591	$3.25M	0.48%	-2,925	Timeline
SNOWSNOWFLAKE INC	20,675	$3.19M	0.47%	-12,675	Timeline
AVTRAVANTOR INC	142,500	$3M	0.44%	+70,500	Timeline
GSKGSK PLC	85,030	$2.88M	0.42%	+910	Timeline
ZBHZIMMER BIOMET HOLDINGS INC	26,300	$2.78M	0.41%	-3,512	Timeline
UTHRUNITED THERAPEUTICS CORP DEL	7,355	$2.6M	0.38%	-80	Timeline
PBWINVESCO EXCHANGE TRADED FD T	125,800	$2.52M	0.37%	+8,200	Timeline
AMGNAMGEN INC	9,370	$2.44M	0.36%	+20	Timeline
AAGILENT TECHNOLOGIES INC	18,132	$2.44M	0.36%	-294	Timeline
REGNREGENERON PHARMACEUTICALS	3,315	$2.36M	0.35%	new	Timeline
GEGE AEROSPACE	13,817	$2.3M	0.34%	-232	Timeline
VNTVONTIER CORPORATION	62,671	$2.29M	0.34%	-1,450	Timeline
LLYELI LILLY & CO	2,934	$2.27M	0.33%	+26	Timeline
CCKCROWN HLDGS INC	27,339	$2.26M	0.33%	-400	Timeline
ILMNILLUMINA INC	16,800	$2.24M	0.33%	-350	Timeline
EHCENCOMPASS HEALTH CORP	24,050	$2.22M	0.33%	new	Timeline
SOSOUTHERN CO	26,194	$2.16M	0.32%	+101	Timeline
SOLVSOLVENTUM CORP	29,450	$1.95M	0.29%	-450	Timeline
ARCBARCBEST CORP	20,675	$1.93M	0.28%	-300	Timeline
NEENEXTERA ENERGY INC	26,647	$1.91M	0.28%	0	Timeline
WBSWEBSTER FINL CORP	28,700	$1.58M	0.23%	-1,400	Timeline
SKBSYSKANSKA AB SPONSORED ADR (SWE)	74,900	$1.57M	0.23%	-300	Timeline
BCVBANCROFT FD LTD	86,982	$1.54M	0.23%	-5,674	Timeline
WSBFWATERSTONE FINL INC MD	108,342	$1.46M	0.21%	+17,516	Timeline
CIENCIENA CORP	17,100	$1.45M	0.21%	0	Timeline
ACVAACV AUCTIONS INC	66,284	$1.43M	0.21%	0	Timeline
BAXBAXTER INTL INC	44,854	$1.31M	0.19%	+4,875	Timeline
GEVGE VERNOVA INC	3,746	$1.23M	0.18%	-183	Timeline
OTTROTTER TAIL CORP	16,050	$1.19M	0.17%	+12,850	Timeline
VWOVANGUARD INTL EQUITY INDEX F	25,800	$1.14M	0.17%	-1,119	Timeline
VIAVVIAVI SOLUTIONS INC	104,250	$1.05M	0.15%	-5,200	Timeline
CVXCHEVRON CORPORATION	6,436	$932K	0.14%	-226	Timeline
HALHALLIBURTON CO	34,283	$932K	0.14%	-46,225	Timeline
EBMTEAGLE BANCORP MONT INC	60,137	$922K	0.14%	-2,437	Timeline
HYDRO ONE LTD FHYDRO ONE LTD F	29,700	$915K	0.13%	0
RBBRBB BANCORP	41,850	$858K	0.13%	-5,000	Timeline
TXNTEXAS INSTRS INC	4,472	$839K	0.12%	0	Timeline
BRK-BBERKSHIRE HATHAWAY INC DEL	1,774	$804K	0.12%	0	Timeline
MTSIMACOM TECH SOLUTIONS HLDGS I	6,000	$779K	0.11%	-100	Timeline
APTVAPTIV PLC	12,650	$765K	0.11%	new	Timeline
DUKDUKE ENERGY CORP NEW	7,025	$757K	0.11%	+72	Timeline
ASRVAMERISERV FINL INC	255,500	$685K	0.1%	+20,923	Timeline
SHELSHELL PLC	10,900	$683K	0.1%	0	Timeline
LNTALLIANT ENERGY CORP	11,300	$668K	0.1%	0	Timeline
BPBP PLC	21,900	$647K	0.1%	-100	Timeline
TYGTORTOISE ENERGY INFRSTRCTR C	15,241	$640K	0.09%	0	Timeline
JCIJOHNSON CONTROLS INTERNATION	7,637	$603K	0.09%	+58	Timeline
EMAEMERA INC	15,800	$591K	0.09%	0	Timeline
AGXARGAN INC	4,300	$589K	0.09%	-100	Timeline
CROSSFIRST BANKSHARES INCCROSSFIRST BANKSHARES INC	38,452	$583K	0.09%	-1,100
AOSSMITH A O CORP	8,500	$580K	0.09%	-200	Timeline
XRAYDENTSPLY SIRONA INC	29,800	$566K	0.08%	-163,206	Timeline
ITWILLINOIS TOOL WKS INC	2,200	$558K	0.08%	-200	Timeline
CEGCONSTELLATION ENERGY CORP	2,465	$551K	0.08%	0	Timeline
LHLABCORP HOLDINGS INC	2,351	$539K	0.08%	-13	Timeline
XLUSELECT SECTOR SPDR TR	7,057	$534K	0.08%	-100	Timeline
FELEFRANKLIN ELEC INC	5,400	$526K	0.08%	0	Timeline
NWFLNORWOOD FINANCIAL CORP	18,800	$511K	0.08%	-1,000	Timeline
GILDGILEAD SCIENCES INC	5,235	$484K	0.07%	+257	Timeline
MMM3M CO	3,700	$478K	0.07%	0	Timeline
OCFCOCEANFIRST FINL CORP	24,800	$449K	0.07%	-300	Timeline
PSXPHILLIPS 66	3,850	$439K	0.06%	-100	Timeline
SWKSSKYWORKS SOLUTIONS INC	4,900	$435K	0.06%	-2,700	Timeline
MRNAMODERNA INC	10,300	$428K	0.06%	-39,350	Timeline
AGCOAGCO CORP	4,300	$402K	0.06%	-100	Timeline
SHWSHERWIN WILLIAMS CO	1,150	$391K	0.06%	0	Timeline
CRUSCIRRUS LOGIC INC	3,900	$388K	0.06%	0	Timeline
IQVIQVIA HLDGS INC	1,900	$373K	0.05%	-200	Timeline
VTIVANGUARD INDEX FDS	1,287	$373K	0.05%	-301	Timeline
GOOGLALPHABET INC	1,933	$366K	0.05%	+30	Timeline
PANWPALO ALTO NETWORKS INC	1,956	$356K	0.05%	+878	Timeline
GOOGALPHABET INC	1,844	$351K	0.05%	+9	Timeline
KOCOCA COLA CO	5,566	$347K	0.05%	-173	Timeline
MPCMARATHON PETE CORP	2,463	$344K	0.05%	0	Timeline
AEPAMERICAN ELEC PWR CO INC	3,628	$335K	0.05%	-126	Timeline
Heartland BancCorpHeartland BancCorp	2,100	$330K	0.05%	0
ITTITT INC	2,304	$329K	0.05%	0	Timeline
EEMVISHARES INC	5,550	$322K	0.05%	-100	Timeline
BARCLAYS SPDRBARCLAYS SPDR	7,400	$302K	0.04%	0
XYLXYLEM INC	2,580	$299K	0.04%	0	Timeline
QQQINVESCO QQQ TR	578	$295K	0.04%	new	Timeline
PHOINVESCO EXCHANGE TRADED FD T	4,420	$291K	0.04%	0	Timeline
ETNEATON CORP PLC	871	$289K	0.04%	+2	Timeline
VGTVANGUARD WORLD FD	445	$277K	0.04%	+71	Timeline
MUMICRON TECHNOLOGY INC	3,263	$275K	0.04%	-800	Timeline
GMGENERAL MTRS CO	5,050	$269K	0.04%	-500	Timeline
ADMARCHER DANIELS MIDLAND CO	5,200	$263K	0.04%	+700	Timeline
ACMAECOM	2,449	$262K	0.04%	-451	Timeline
KRESPDR SERIES TRUST	4,300	$260K	0.04%	0	Timeline
ROPROPER TECHNOLOGIES INC	490	$255K	0.04%	-9	Timeline
EQNREQUINOR ASA	10,600	$251K	0.04%	-35,450	Timeline
WECWEC ENERGY GROUP INC	2,487	$234K	0.03%	-100	Timeline
CRH PLC ADSCRH PLC ADS	2,500	$231K	0.03%	0
RHHBYROCHE HOLDINGS LTD-SPONS ADR	6,200	$216K	0.03%	-900	Timeline
FEFIRSTENERGY CORP	5,400	$215K	0.03%	0	Timeline
BSXBOSTON SCIENTIFIC CORP	2,391	$214K	0.03%	new	Timeline
FTSFORTIS INC	4,900	$204K	0.03%	-300	Timeline
VZVERIZON COMMUNICATIONS INC	5,086	$203K	0.03%	-308	Timeline
GTGOODYEAR TIRE & RUBR CO	16,500	$148K	0.02%	-48,800	Timeline
MXFMEXICO FD INC	10,600	$140K	0.02%	0	Timeline
AQNALGONQUIN POWER & UTILITIES	23,000	$102K	0.02%	-215,229	Timeline
AVLNFAVALON ADVANCED MATLS INC COM	18,750	$497	<0.01%	0	Timeline

Sold out in Q4 2024

Positions in the previous quarter's report that this quarter's report no longer lists.

Security	Shares before	Value before	Type
EQIXEQUINIX INC	6,020	$5.34M	shares
KMIKINDER MORGAN INC DEL	58,420	$1.29M	shares
APTIV PLCAPTIV PLC	16,850	$1.21M	shares
DANDANA INC	63,162	$667K	shares
CFFIC & F FINL CORP	10,050	$586K	shares
MTBM & T BK CORP	3,106	$553K	shares
INTUINTUIT	675	$419K	shares
DINOHF SINCLAIR CORP	6,000	$267K	shares
HDHOME DEPOT INC	652	$264K	shares
DHRDANAHER CORP DEL	914	$254K	shares
IBBISHARES TR	1,500	$218K	shares
ACNACCENTURE PLC IRELAND	616	$218K	shares
NVDANVIDIA CORPORATION	1,710	$208K	shares
RIVNRIVIAN AUTOMOTIVE INC	12,000	$135K	shares

How Q4 2024 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

Filing	Role	Amendment	Filed	Accepted	Ingested
13F-HR 0000919530-25-000001	base		2025-02-05	acceptance time not in the bulk data set	2026-10-07 18:25:55 UTC