Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
EMR	EMERSON ELEC CO	421,439	$33.87M	5.3%	$48.44	+37.9%	COM	291011104
BMY	BRISTOL-MYERS SQUIBB	402,321	$24.96M	3.9%	$35.22	+42.1%	COM	110122108
GLW	CORNING INC	635,327	$22.87M	3.5%	$15.61	+97.8%	COM	219350105
PFE	PFIZER INC	607,311	$22.36M	3.5%	$20.09	+42.5%	COM	717081103
INTC	INTEL CORP	387,616	$19.31M	3.0%	$27.92	+57.7%	COM	458140100
T	A T & T INC	639,440	$18.39M	2.9%	$15.49	-0.7%	COM	00206R102
OGE	OGE ENERGY CORP	548,213	$17.47M	2.7%	$32.77	-1.4%	COM	670837103
MDU	M D U RESOURCES GRP	613,736	$16.17M	2.5%	$7.18	+12.0%	COM	552690109
NVS	NOVARTIS AG	170,433	$16.09M	2.5%	$78.17	—	ADR	66987V109
XOM	EXXON MOBIL CORP	377,992	$15.58M	2.4%	$32.77	-7.4%	COM	30231G102
—	GLAXOSMITHKLINE PLC	409,716	$15.08M	2.3%	$40.30	—	COM	37733W105
IBM	IBM CORP	117,842	$14.83M	2.3%	$97.89	-4.6%	COM	459200101
BCE	BCE INC	342,068	$14.64M	2.3%	$26.22	+14.7%	COM	05534B760
JNJ	JOHNSON & JOHNSON	91,029	$14.33M	2.2%	$62.93	+102.7%	COM	478160104
—	FLOWSERVE CORP	386,131	$14.23M	2.2%	$35.02	—	COM	34354p105
—	DENTSPLY SIRONA INC	268,508	$14.06M	2.2%	$38.66	—	COM	24906p109
—	CISCO SYSTEMS INC	308,467	$13.8M	2.1%	$40.65	—	COM	17275r102
—	ARGAN INC	309,566	$13.77M	2.1%	$42.97	—	COM	04010e109
MMM	3M CO	76,998	$13.46M	2.1%	$112.45	+4.5%	COM	88579Y101
—	AMERICAN SOFTWARE INC	721,053	$12.38M	1.9%	$9.82	—	COM	029683109
LNN	LINDSAY CORP	85,791	$11.02M	1.7%	$68.33	+58.1%	COM	535555106
TSM	TAIWAN SEMICONDUCTR F SPONSORE	91,069	$9.93M	1.5%	$47.76	—	ADR	874039100
—	DOMINION ENERGY INC	128,444	$9.659M	1.5%	$76.40	—	COM	25746u109
—	TE CONNECTIVITY LTD F	79,684	$9.647M	1.5%	$75.98	—	COM	h84989104
NJR	NEW JERSEY RESOURCES CORPORATI	257,165	$9.142M	1.4%	$26.92	0.0%	COM	646025106
MSFT	MICROSOFT CORP	40,345	$8.974M	1.4%	$26.70	+671.6%	COM	594918104
TMO	THERMO FISHER SCIENTIFIC INC	18,662	$8.692M	1.3%	$88.93	+420.2%	COM	883556102
ELAN	ELANCO ANIMAL HEALTH INC	271,100	$8.315M	1.3%	$28.30	+7.8%	COM	28414H103
HON	HONEYWELL INTL INC	38,834	$8.26M	1.3%	$53.13	+208.2%	COM	438516106
ABT	ABBOTT LABORATORIES	69,338	$7.592M	1.2%	$34.38	+188.7%	COM	002824100
TMP	TOMPKINS FINANCIAL CORP TMP	102,925	$7.267M	1.1%	$52.58	-0.5%	COM	890110109
HE	HAWAIIAN ELECTRIC INDUSTRIES	194,200	$6.873M	1.1%	$35.37	0.0%	COM	419870100
—	AECOM TECHNOLOGY CORP	137,542	$6.847M	1.1%	$27.33	—	COM	00766t100
ALB	ALBEMARLE CORP	45,108	$6.654M	1.0%	$61.60	+81.3%	COM	012653101
MRK	MERCK & CO INC	80,823	$6.611M	1.0%	$33.50	+93.6%	COM	58933Y105
BKH	BLACK HILLS CORP	105,000	$6.452M	1.0%	$48.27	0.0%	COM	092113109
AQN	ALGONQUIN POWER & UTILITIES CO	382,000	$6.288M	1.0%	$12.05	0.0%	COM	015857105
LITE	LUMENTUM HOLDINGS INC	62,829	$5.956M	0.9%	$65.46	+31.7%	COM	55024U109
POR	PORTLAND GENERAL ELECTRIC CO	138,300	$5.915M	0.9%	$32.87	0.0%	COM	736508847
CACI	CACI INTERNATIONAL INC	22,900	$5.71M	0.9%	$216.60	+6.3%	COM	127190304
SLB	SCHLUMBERGER LTD F	255,400	$5.575M	0.9%	$16.89	0.0%	COM	806857108
—	HORIZON THERAPEUTICS PLC	75,527	$5.525M	0.9%	$27.23	—	COM	G46188101
—	QUEST DIAGNOSTIC INC	45,626	$5.437M	0.8%	$83.27	—	COM	74834l100
AVGO	BROADCOM LTD AVGO	11,650	$5.101M	0.8%	$24.64	+41.3%	COM	11135F101
—	VMWARE INC	31,405	$4.405M	0.7%	$141.58	—	COM	928563402
IDA	IDACORP INC	45,009	$4.322M	0.7%	$48.08	+89.4%	COM	451107106
LFCR	LANDEC CORP	366,867	$3.981M	0.6%	$11.56	-10.7%	COM	514766104
EWS	ISHARES MSCI SINGAPORE ETF	183,350	$3.938M	0.6%	$21.48	—	ETF	46434G780
NXST	NEXSTAR BROADCASTING GROUP-A N	35,650	$3.893M	0.6%	$74.36	+11.3%	COM	65336K103
ASTE	ASTEC INDUSTRIES INC	65,730	$3.804M	0.6%	$34.61	+55.3%	COM	046224101
—	VERIZON COMMUNICATN	63,456	$3.728M	0.6%	$53.95	—	COM	92343v104
GVA	GRANITE CONSTRUCTION	138,684	$3.704M	0.6%	$28.92	-20.5%	COM	387328107
WTS	WATTS WATER TECH INC CLASS A	30,359	$3.695M	0.6%	$80.59	+42.1%	COM	942749102
AZTA	BROOKS AUTOMATION	54,118	$3.672M	0.6%	$8.51	+628.8%	COM	114340102
—	AVANGRID INC	77,200	$3.509M	0.5%	$42.20	—	COM	05351W103
TDC	TERADATA CORP	150,051	$3.372M	0.5%	$24.89	-13.8%	COM	88076W103
CCK	CROWN HOLDINGS INC	31,854	$3.192M	0.5%	$67.77	+28.9%	COM	228368106
PEG	PUB SVC ENTERPISE GP	51,358	$2.994M	0.5%	$28.44	+72.0%	COM	744573106
A	AGILENT TECHNOLOGIES INC	24,202	$2.868M	0.4%	$77.85	+37.4%	COM	00846U101
AAPL	APPLE INC	19,800	$2.627M	0.4%	$88.61	+32.0%	COM	037833100
TT	TRANE TECHNOLOGIES PLC	17,861	$2.593M	0.4%	$93.73	+37.9%	COM	G8994E103
CTVA	CORTEVA INC	64,686	$2.505M	0.4%	$26.03	+29.7%	COM	22052L104
ETN	EATON CORP PLC F	19,877	$2.388M	0.4%	$86.94	+19.5%	COM	G29183103
PHG	KONINKLIJKE PHILIPS N F SPONSO	43,134	$2.337M	0.4%	$41.28	—	ADR	500472303
VOO	VANGUARD S&P 500 ETF	6,362	$2.187M	0.3%	$246.68	—	ETF	922908363
—	FIREEYE INC	82,800	$1.909M	0.3%	$23.06	—	COM	31816Q101
AMGN	AMGEN INC.	8,190	$1.883M	0.3%	$74.42	+163.8%	COM	031162100
SYNA	SYNAPTICS INCORPORATED	18,500	$1.783M	0.3%	$81.42	0.0%	COM	87157D109
—	GENERAL ELECTRIC CO	162,620	$1.756M	0.3%	$16.68	—	COM	369604103
VIAV	VIAVI SOLUTIONS INC	108,225	$1.621M	0.3%	$9.35	+42.2%	COM	925550105
SO	SOUTHERN CO	23,250	$1.428M	0.2%	$45.84	+8.0%	COM	842587107
DAN	DANA INC	70,100	$1.368M	0.2%	$11.49	+28.1%	COM	235825205
—	II-VI INC	17,500	$1.329M	0.2%	$34.18	—	COM	902104108
BAX	BAXTER INTERNATIONAL INC	15,167	$1.217M	0.2%	$38.90	+82.6%	COM	071813109
—	EVOQUA WATER TECHNOLOGIES CORP	44,600	$1.203M	0.2%	$12.61	—	COM	30057T105
ALC	ALCON INC	17,309	$1.142M	0.2%	$57.87	+6.6%	COM	H01301128
RBB	RBB BANCORP	73,200	$1.126M	0.2%	$13.18	+7.6%	COM	74930B105
—	COMCAST CORP CLASS A	19,758	$1.035M	0.2%	$48.22	—	COM	20030n101
BP	BP PLC F SPONSORED ADR 1 ADR R	45,960	$943K	0.1%	$18.36	—	ADR	055622104
—	CORNING NAT GAS HLDG	52,388	$809K	0.1%	$16.48	—	COM	219387107
—	DUKE ENERGY CORP	8,519	$780K	0.1%	$86.53	—	COM	26441c204
CRUS	CIRRUS LOGIC INC	9,200	$756K	0.1%	$39.56	+90.0%	COM	172755100
—	ELMIRA SAVINGS BANK F S	63,417	$729K	0.1%	$20.08	—	COM	289660102
IR	INGERSOLL RAND INC	15,433	$703K	0.1%	$31.60	+30.3%	COM	45687V106
LLY	LILLY ELI & CO	4,155	$702K	0.1%	$84.04	+68.2%	COM	532457108
ITRI	ITRON INC	7,250	$695K	0.1%	$63.64	+20.8%	COM	465741106
—	SKANSKA AB ORDF	25,500	$651K	0.1%	$20.88	—	COM	w83567110
MBCN	MIDDLEFIELD BANC CORP	28,540	$642K	0.1%	$15.75	+13.9%	COM	596304204
NWE	NORTHWESTERN CORP	10,900	$636K	0.1%	$43.87	0.0%	COM	668074305
—	MA COM TECH SOLUTN	11,350	$625K	0.1%	$22.71	—	COM	55405y100
AGCO	A G C O CORP	5,800	$598K	0.1%	$46.96	+58.8%	COM	001084102
DIS	WALT DISNEY CO	3,296	$597K	0.1%	$61.97	+126.3%	COM	254687106
GRC	GORMAN RUPP ORD	18,200	$591K	0.1%	$33.12	0.0%	COM	383082104
BSV	VANGUARD SHORT-TERM BOND ETF	7,079	$587K	0.1%	$81.14	—	ETF	921937827
—	FENTURA FINANCIAL INC	25,750	$566K	0.1%	$17.18	—	COM	314645102
—	VANECK VECTORS VIETNAM ETF	32,200	$563K	0.1%	$14.67	—	ETF	92189f817
—	LAB CO OF AMER HLDG	2,724	$554K	0.1%	$131.12	—	COM	50540r409
—	SPDR S&P REGIONAL BANKING ETF	10,500	$545K	0.1%	$35.71	—	ETF	78464a698
XRX	XEROX CORP	23,200	$538K	0.1%	$21.15	0.0%	COM	98421M106
ITW	ILLINOIS TOOL WORKS	2,600	$530K	0.1%	$122.83	+47.4%	COM	452308109
—	ROYAL DUTCH SHELL F SPONSORED	15,023	$528K	0.1%	$25.18	—	COM	780259206
BRK/B	BERKSHIRE HATHAWAY CLASS B	2,248	$521K	0.1%	$204.86	+7.5%	COM	084670702
CVX	CHEVRON CORP	5,945	$502K	0.1%	$65.02	0.0%	COM	166764100
SWKS	SKYWORKS SOLUTIONS INC SWKS	3,250	$497K	0.1%	$71.37	+79.9%	COM	83088M102
EEFT	EURONET WORLDWIDE INC	3,387	$491K	0.1%	$141.17	-17.5%	COM	298736109
FTS	FORTIS ORD	11,900	$486K	0.1%	$33.70	0.0%	COM	349553107
IBB	ISHARES:NASDAQ BIOTECH	3,100	$470K	0.1%	$101.01	—	ETF	464287556
TXN	TEXAS INSTRUMENTS	2,800	$460K	0.1%	$99.52	+35.3%	COM	882508104
—	NVIDIA CORP	850	$444K	0.1%	$522.35	—	COM	67066g104
—	SELECT SECTOR UTI SELECT SPDR	7,000	$439K	0.1%	$59.81	—	ETF	81369y886
—	ALLETE INC ALE	6,800	$421K	0.1%	$61.91	—	COM	018522300
—	U S CONCRETE INC	10,500	$420K	0.1%	$29.33	—	COM	90333l201
—	IPG PHOTONICS CORP	1,750	$392K	0.1%	$160.57	—	COM	44980x109
RHHBY	ROCHE HLDG AG F SPONSORED ADR	8,850	$388K	0.1%	$43.61	—	ADR	771195104
—	REGENERON PHARMS INC	800	$386K	0.1%	$373.33	—	COM	75886f107
LNT	ALLIANT ENERGY CORP	7,400	$381K	0.1%	$45.61	0.0%	COM	018802108
FELE	FRANKLIN ELECTRIC CO	5,500	$381K	0.1%	$44.45	+40.8%	COM	353514102
HOLX	HOLOGIC INC	5,200	$379K	0.1%	$49.07	+43.9%	COM	436440101
—	IQVIA HOLDINGS INC	2,100	$376K	0.1%	$117.01	—	COM	46266c105
HLIO	HELIOS TECHNOLOGIES INC	6,900	$368K	0.1%	$43.44	+8.3%	COM	42328H109
SHW	SHERWIN WILLIAMS CO	500	$367K	0.1%	$123.81	+83.1%	COM	824348106
MU	MICRON TECHNOLOGY	4,863	$366K	0.1%	$46.53	+26.4%	COM	595112103
EVRG	EVERGY INC	6,499	$361K	0.1%	$44.68	0.0%	COM	30034W106
—	NEXTERA ENERGY INC	4,600	$355K	0.1%	$101.33	—	COM	65339f101
AEP	AMER ELECTRIC PWR CO	4,264	$355K	0.1%	$72.00	0.0%	COM	025537101
—	JOHNSON CONTROLS INTER F	7,500	$349K	0.1%	$37.49	—	COM	g51502105
—	VANGUARD MATERIALS ETF	2,160	$339K	0.1%	$134.72	—	ETF	92204a801
—	EXELON CORP	7,400	$312K	0.0%	$42.16	—	COM	30161n101
WEC	W E C ENERGY GROUP INC	3,300	$304K	0.0%	$82.07	0.0%	COM	92939U106
VMC	VULCAN MATERIALS CO	2,000	$297K	0.0%	$104.50	+30.9%	COM	929160109
CIEN	CIENA CORP	5,600	$296K	0.0%	$44.43	0.0%	COM	171779309
—	GENERAL MOTORS CO	7,050	$294K	0.0%	$29.65	—	COM	37045v100
PSX	PHILLIPS 66	4,210	$294K	0.0%	$49.06	-2.2%	COM	718546104
—	BANK OF PRINCETON	12,500	$293K	0.0%	$18.16	—	COM	064520109
RBKB	RHINEBECK BANCORP INC	32,200	$275K	0.0%	$6.68	+14.8%	COM	762093102
DHR	DANAHER CORP	1,200	$267K	0.0%	$140.03	+40.0%	COM	235851102
—	ORACLE CORP	4,060	$263K	0.0%	$55.34	—	COM	68389x105
HAL	HALLIBURTON CO HLDG	13,870	$262K	0.0%	$14.16	0.0%	COM	406216101
HRNNF	HYDRO ONE ORD	11,500	$259K	0.0%	$22.52	—	COM	448811208
INTU	INTUIT INC	675	$256K	0.0%	$302.64	+12.4%	COM	461202103
HD	HOME DEPOT INC	899	$239K	0.0%	$199.72	+21.4%	COM	437076102
—	ALPHABET INC. CLASS C	135	$237K	0.0%	$1755.56	—	COM	02079k107
AOS	A. O. SMITH CORP	4,200	$230K	0.0%	$45.33	+10.9%	COM	831865209
—	VANGUARD HEALTH CARE ETF	1,000	$224K	0.0%	$204.00	—	COM	92204a504
—	AEGION CORP	11,500	$218K	0.0%	$18.96	—	COM	00770F104
ROP	ROPER TECHNOLOGIES INC	500	$216K	0.0%	$398.27	0.0%	COM	776696106
—	CALAMP CORP	21,700	$215K	0.0%	$7.18	—	COM	128126109
—	INVSC WATER RESC PORTFOLIO ETF	4,500	$209K	0.0%	$46.44	—	ETF	46137v142
CDUAF	CANADIAN UTILITIES CL A ORD	8,500	$207K	0.0%	$19.24	0.0%	COM	136717832
—	MEXICO FUND	10,600	$145K	0.0%	$13.68	—	CEF	592835102
ASRV	AMERISERV FINANCIAL INC	31,216	$98,000	0.0%	$2.34	+7.2%	COM	03074A102
—	AVALON ADVANCED MATERIALS INC	18,750	$2,000	0.0%	$0.11	—	COM	05337L106