Prentiss Smith & Co 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

OMB APPROVAL

OMB Number:		3235-0006
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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
ABBOTT LABS	COM	002824100	6,398	76,077	SH		SOLE		76,077	0	0
ABBVIE INC	COM	00287Y109	432	5,942	SH		SOLE		5,942	0	0
AGILENT TECHNOLOGIES INC	COM	00846U101	4,363	58,428	SH		SOLE		58,428	0	0
ALCON INC	ORD SHS	H01301128	883	14,230	SH		SOLE		14,230	0	0
ALLOT LTD	SHS	M0854Q105	4,053	562,079	SH		SOLE		562,079	0	0
ALLSCRIPTS HEALTHCARE SOLUTN	COM	01988P108	2,596	223,206	SH		SOLE		223,206	0	0
ALPHABET INC	CAP STK CL C	02079K107	8,604	7,960	SH		SOLE		7,960	0	0
AMAZON COM INC	COM	023135106	392	207	SH		SOLE		207	0	0
ARISTA NETWORKS INC	COM	040413106	7,446	28,682	SH		SOLE		28,682	0	0
AT&T INC	COM	00206R102	786	23,453	SH		SOLE		23,453	0	0
AUTOMATIC DATA PROCESSING IN	COM	053015103	942	5,696	SH		SOLE		5,696	0	0
BECTON DICKINSON & CO	COM	075887109	347	1,378	SH		SOLE		1,378	0	0
BERKSHIRE HATHAWAY INC DEL	CL B NEW	084670702	1,529	7,175	SH		SOLE		7,175	0	0
BRANDYWINE RLTY TR	SH BEN INT NEW	105368203	3,707	258,902	SH		SOLE		258,902	0	0
CELGENE CORP	COM	151020104	748	8,095	SH		SOLE		8,095	0	0
CERNER CORP	COM	156782104	7,587	103,500	SH		SOLE		103,500	0	0
CISCO SYS INC	COM	17275R102	4,027	73,578	SH		SOLE		73,578	0	0
COCA COLA CO	COM	191216100	408	8,020	SH		SOLE		8,020	0	0
DISNEY WALT CO	COM DISNEY	254687106	604	4,325	SH		SOLE		4,325	0	0
DROPBOX INC	CL A	26210C104	529	21,107	SH		SOLE		21,107	0	0
EXXON MOBIL CORP	COM	30231G102	1,841	24,030	SH		SOLE		24,030	0	0
FACEBOOK INC	CL A	30303M102	720	3,730	SH		SOLE		3,730	0	0
FIRST SOLAR INC	COM	336433107	6,010	91,506	SH		SOLE		91,506	0	0
GENERAL ELECTRIC CO	COM	369604103	513	48,891	SH		SOLE		48,891	0	0
GENUINE PARTS CO	COM	372460105	518	5,000	SH		SOLE		5,000	0	0
GILEAD SCIENCES INC	COM	375558103	3,235	47,884	SH		SOLE		47,884	0	0
HUBBELL INC	COM	443510607	5,495	42,143	SH		SOLE		42,143	0	0
IMV INC	COM	44974L103	69	23,474	SH		SOLE		23,474	0	0
INTEL CORP	COM	458140100	605	12,633	SH		SOLE		12,633	0	0
INTERNATIONAL BUSINESS MACHS	COM	459200101	347	2,518	SH		SOLE		2,518	0	0
JOHNSON & JOHNSON	COM	478160104	8,804	63,208	SH		SOLE		63,208	0	0
LINDSAY CORP	COM	535555106	1,484	18,049	SH		SOLE		18,049	0	0
MASTERCARD INC	CL A	57636Q104	788	2,977	SH		SOLE		2,977	0	0
MEDTRONIC PLC	SHS	G5960L103	8,151	83,693	SH		SOLE		83,693	0	0
MERCK & CO INC	COM	58933Y105	437	5,216	SH		SOLE		5,216	0	0
MICROSOFT CORP	COM	594918104	1,560	11,643	SH		SOLE		11,643	0	0
MITEK SYS INC	COM NEW	606710200	2,118	213,050	SH		SOLE		213,050	0	0
NOVARTIS A G	SPONSORED ADR	66987V109	6,380	69,867	SH		SOLE		69,867	0	0
PALO ALTO NETWORKS INC	COM	697435105	5,298	26,003	SH		SOLE		26,003	0	0
PEPSICO INC	COM	713448108	597	4,551	SH		SOLE		4,551	0	0
PFIZER INC	COM	717081103	569	13,139	SH		SOLE		13,139	0	0
PROCTER AND GAMBLE CO	COM	742718109	3,470	31,643	SH		SOLE		31,643	0	0
PROGRESSIVE CORP OHIO	COM	743315103	274	3,429	SH		SOLE		3,429	0	0
REGENERON PHARMACEUTICALS	COM	75886F107	5,143	16,430	SH		SOLE		16,430	0	0
REGENXBIO INC	COM	75901B107	388	7,550	SH		SOLE		7,550	0	0
REPUBLIC FIRST BANCORP INC	COM	760416107	83	17,000	SH		SOLE		17,000	0	0
SMUCKER J M CO	COM NEW	832696405	412	3,575	SH		SOLE		3,575	0	0
SPS COMMERCE INC	COM	78463M107	2,324	22,735	SH		SOLE		22,735	0	0
TENNANT CO	COM	880345103	3,268	53,405	SH		SOLE		53,405	0	0
THE CHARLES SCHWAB CORPORATI	COM	808513105	589	14,646	SH		SOLE		14,646	0	0
TJX COS INC NEW	COM	872540109	212	4,000	SH		SOLE		4,000	0	0
UMPQUA HLDGS CORP	COM	904214103	416	25,083	SH		SOLE		25,083	0	0
UNILEVER PLC	SPON ADR NEW	904767704	4,617	74,502	SH		SOLE		74,502	0	0
UNION PACIFIC CORP	COM	907818108	554	3,274	SH		SOLE		3,274	0	0
UNITED PARCEL SERVICE INC	CL B	911312106	6,567	63,592	SH		SOLE		63,592	0	0
US BANCORP DEL	COM NEW	902973304	5,119	97,700	SH		SOLE		97,700	0	0
VISA INC	COM CL A	92826C839	723	4,164	SH		SOLE		4,164	0	0
WALGREENS BOOTS ALLIANCE INC	COM	931427108	6,394	116,949	SH		SOLE		116,949	0	0
WELLS FARGO CO NEW	PERP PFD CNV A	949746804	225	165	SH		SOLE		165	0	0
WELLS FARGO CO NEW	COM	949746101	569	12,016	SH		SOLE		12,016	0	0