Kimelman & Baird 13F-HR Quarterly holdings report by institutional manager

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

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COLUMN 1	COLUMN 2	COLUMN 3	COLUMN 4	COLUMN 5			COLUMN 6	COLUMN 7	COLUMN 8
			VALUE	SHRS OR	SH/	PUT/	INVESTMENT	OTHER	VOTING AUTHORITY
NAME OF ISSUER	TITLE OF CLASS	CUSIP	(x$1000)	PRN AMT	PRN	CALL	DISCRETION	MANAGER	SOLE	SHARED	NONE
3M Co	COM	88579y101	1,739	9,868	SH		SOLE		0	0	9,868
Abbott Laboratories	COM	002824100	870	20,570	SH		SOLE		0	0	20,570
Abbvie Inc	COM	00287y109	1,797	28,500	SH		SOLE		0	0	28,500
Advanced Resources Group Inc	COM	00766u107	0	15,000	SH		SOLE		0	0	15,000
Allergan PLC	COM	g0177j108	204	885	SH		SOLE		0	0	885
Alphabet Inc Cap Stock Cl A	COM	02079k305	13,981	17,387	SH		SOLE		0	0	17,387
Alphabet Inc Cap Stock Cl C	COM	02079k107	5,337	6,865	SH		SOLE		0	0	6,865
Altria Group Inc	COM	02209s103	319	5,042	SH		SOLE		0	0	5,042
Amazon.com Inc	COM	023135106	24,093	28,775	SH		SOLE		0	0	28,775
Amgen Inc	COM	031162100	601	3,600	SH		SOLE		0	0	3,600
Anadarko Petroleum Corp	COM	032511107	796	12,558	SH		SOLE		0	0	12,558
Apple Inc	COM	037833100	14,045	124,241	SH		SOLE		0	0	124,241
AT&T Inc	COM	00206r102	2,797	68,885	SH		SOLE		0	0	68,885
Bank of America Corporation	COM	060505104	12,215	780,540	SH		SOLE		0	0	780,540
Biogen Inc	COM	09062x103	313	1,000	SH		SOLE		0	0	1,000
Bristol Myers Squibb Co	COM	110122108	3,493	64,778	SH		SOLE		0	0	64,778
Camden Natl Corp	COM	133034108	6,590	138,043	SH		SOLE		0	0	138,043
Cantel Medical Corp	COM	138098108	28,827	369,667	SH		SOLE		0	0	369,667
Chevron Corp	COM	166764100	7,396	71,861	SH		SOLE		0	0	71,861
Coca-Cola Co	COM	191216100	343	8,100	SH		SOLE		0	0	8,100
Colgate Palmolive Co	COM	194162103	1,653	22,300	SH		SOLE		0	0	22,300
ConocoPhillips	COM	20825c104	320	7,350	SH		SOLE		0	0	7,350
Copart Inc	COM	217204106	32,869	613,690	SH		SOLE		0	0	613,690
Deere & Co	COM	244199105	232	2,711	SH		SOLE		0	0	2,711
Digimarc Corp	COM	25381b101	10,653	277,803	SH		SOLE		0	0	277,803
Disney Walt Co Disney	COM	254687106	11,951	128,697	SH		SOLE		0	0	128,697
Dominion Resources Inc VA	COM	25746u109	386	5,200	SH		SOLE		0	0	5,200
Dover Corp	COM	260003108	7,423	100,800	SH		SOLE		0	0	100,800
Dow Chemical Co	COM	260543103	4,087	78,847	SH		SOLE		0	0	78,847
Du Pont E I de Nemours & Co	COM	263534109	8,801	131,420	SH		SOLE		0	0	131,420
Duke Energy Corp	COM	26441c204	268	3,351	SH		SOLE		0	0	3,351
Eli Lilly & Co	COM	532457108	12,898	160,708	SH		SOLE		0	0	160,708
Emerson Electric Co	COM	291011104	8,386	153,835	SH		SOLE		0	0	153,835
Enwave Corp	COM	29410k108	1,160	1,270,600	SH		SOLE		0	0	1,270,600
Essex Rent Corp	COM	297187106	161	594,462	SH		SOLE		0	0	594,462
Express Scripts Holding Co	COM	30219g108	796	11,290	SH		SOLE		0	0	11,290
Exxon Mobil Corp	COM	30231g102	29,975	343,439	SH		SOLE		0	0	343,439
Fabrinet	COM	g3323l100	6,597	147,950	SH		SOLE		0	0	147,950
Facebook Inc Cl A	COM	30303m102	27,836	217,006	SH		SOLE		0	0	217,006
FedEx Corp	COM	31428x106	1,135	6,500	SH		SOLE		0	0	6,500
First Bancorp Inc ME	COM	31866p102	889	37,092	SH		SOLE		0	0	37,092
FMC Corp	COM	302491303	483	10,000	SH		SOLE		0	0	10,000
FMC Technologies Inc	COM	30249u101	445	15,000	SH		SOLE		0	0	15,000
Gcp Applied Technologies Inc	COM	36164y101	246	8,680	SH		SOLE		0	0	8,680
General Dynamics Corp	COM	369550108	233	1,502	SH		SOLE		0	0	1,502
General Electric Co	COM	369604103	26,647	899,638	SH		SOLE		0	0	899,638
Genomic Health Inc	COM	37244c101	620	21,440	SH		SOLE		0	0	21,440
Gilead Sciences Inc	COM	375558103	202	2,550	SH		SOLE		0	0	2,550
Grace W R & Co	COM	38388f108	641	8,680	SH		SOLE		0	0	8,680
Home Depot Inc	COM	437076102	19,381	150,614	SH		SOLE		0	0	150,614
Honeywell Intl Inc	COM	438516106	4,189	35,932	SH		SOLE		0	0	35,932
Igene Biotechnology Inc	COM	451695100	5	9,029,103	SH		SOLE		0	0	9,029,103
International Paper Co	COM	460146103	1,165	24,278	SH		SOLE		0	0	24,278
Johnson & Johnson	COM	478160104	1,992	16,867	SH		SOLE		0	0	16,867
JPMorgan Chase & Co	COM	46625h100	19,328	290,257	SH		SOLE		0	0	290,257
Kimberly Clark Corp	COM	494368103	2,105	16,690	SH		SOLE		0	0	16,690
Kinder Morgan Inc	COM	49456b101	1,480	64,000	SH		SOLE		0	0	64,000
LCNB Corp	COM	50181p100	264	14,500	SH		SOLE		0	0	14,500
M & T Bank Corp	COM	55261f104	3,487	30,034	SH		SOLE		0	0	30,034
MasterCard Inc Cl A	COM	57636q104	10,893	107,034	SH		SOLE		0	0	107,034
McDonalds Corp	COM	580135101	4,862	42,150	SH		SOLE		0	0	42,150
Mead Johnson Nutrition Co Cl A	COM	582839106	1,206	15,270	SH		SOLE		0	0	15,270
Merck & Co Inc	COM	58933y105	11,614	186,089	SH		SOLE		0	0	186,089
Minerals Technologies Inc	COM	603158106	13,099	185,306	SH		SOLE		0	0	185,306
Mosys Inc	COM	619718109	8	10,500	SH		SOLE		0	0	10,500
Nextera Energy Inc	COM	65339f101	2,559	20,921	SH		SOLE		0	0	20,921
Nike Inc Cl B	COM	654106103	10,716	203,537	SH		SOLE		0	0	203,537
Norfolk Southern Corp	COM	655844108	5,464	56,300	SH		SOLE		0	0	56,300
Nucor Corp	COM	670346105	2,270	45,900	SH		SOLE		0	0	45,900
Occidental Petroleum Corp	COM	674599105	4,785	65,621	SH		SOLE		0	0	65,621
PepsiCo Inc	COM	713448108	3,806	34,990	SH		SOLE		0	0	34,990
Pfizer Inc	COM	717081103	201	5,933	SH		SOLE		0	0	5,933
Philip Morris Intl Inc	COM	718172109	267	2,750	SH		SOLE		0	0	2,750
Power Solutions Intl Inc	COM	73933g202	1,683	164,208	SH		SOLE		0	0	164,208
Praxair Inc	COM	74005p104	288	2,380	SH		SOLE		0	0	2,380
Procter & Gamble Co	COM	742718109	2,674	29,800	SH		SOLE		0	0	29,800
QEP Resources Inc	COM	74733v100	1,181	60,470	SH		SOLE		0	0	60,470
Quaker Chem Corp	COM	747316107	265	2,500	SH		SOLE		0	0	2,500
Qualcomm Inc	COM	747525103	1,316	19,208	SH		SOLE		0	0	19,208
Schlumberger Ltd	COM	806857108	10,178	129,426	SH		SOLE		0	0	129,426
Skyworks Solutions Inc	COM	83088m102	9,386	123,274	SH		SOLE		0	0	123,274
Southern Co	COM	842587107	237	4,614	SH		SOLE		0	0	4,614
Spectra Energy Corp	COM	847560109	214	5,000	SH		SOLE		0	0	5,000
Teleflex Inc	COM	879369106	23,674	140,875	SH		SOLE		0	0	140,875
Time Warner Inc	COM	887317303	212	2,666	SH		SOLE		0	0	2,666
Timken Co	COM	887389104	450	12,800	SH		SOLE		0	0	12,800
Union Pacific Corp	COM	907818108	12,611	129,300	SH		SOLE		0	0	129,300
United Parcel Service Inc Cl B	COM	911312106	700	6,400	SH		SOLE		0	0	6,400
Verizon Communications Inc	COM	92343v104	215	4,131	SH		SOLE		0	0	4,131
Wal Mart Stores Inc	COM	931142103	473	6,570	SH		SOLE		0	0	6,570
Waste Management Inc	COM	94106l109	17,481	274,175	SH		SOLE		0	0	274,175
Wells Fargo & Co	COM	949746101	7,569	170,938	SH		SOLE		0	0	170,938
Zimmer Holdings Inc	COM	98956p102	338	2,600	SH		SOLE		0	0	2,600
Fresenius Med Care AG & Co KGA	ADR	358029106	713	16,280	SH		SOLE		0	0	16,280
Novartis AG Sp ADR	ADR	66987v109	6,969	88,262	SH		SOLE		0	0	88,262
Royal Dutch Shell PLC Sp ADR A	ADR	780259206	5,541	110,665	SH		SOLE		0	0	110,665
Trinity Biotech PLC Sp ADR	ADR	896438306	1,419	107,367	SH		SOLE		0	0	107,367
SPDR S&P 500 ETF TR	TR UNIT	78462f103	211	975	SH		SOLE		0	0	975
Advantage Funds Inc Stateg Val	mf	007568405	238	6,585	SH		SOLE		0	0	6,585
Capital Income Builder Fund	mf	140193103	671	11,386	SH		SOLE		0	0	11,386
Dreyfus Premier Inv Funds Inc	mf	261986582	99	10,433	SH		SOLE		0	0	10,433
T Rowe Price New Horizons Fund	mf	779562107	2,642	57,286	SH		SOLE		0	0	57,286
Enterprise Products Partners L	COM	293792107	221	8,000	SH		SOLE		0	0	8,000
Kimco Realty Corp	COM	49446r109	8,673	299,592	SH		SOLE		0	0	299,592
Ventas Inc	COM	92276f100	278	3,933	SH		SOLE		0	0	3,933
Weingarten Realty Investors	RE	948741103	1,073	27,524	SH		SOLE		0	0	27,524