Cardinal Capital Management 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 Company	Common Stock	88579Y101	5,174	33,174	SH		SOLE		33,174	0	0
ABB Ltd Adr	ADR	000375204	1,900	84,242	SH		SOLE		84,242	0	0
Agilent Technologies	Common Stock	00846U101	5,225	59,135	SH		SOLE		59,135	0	0
Alcon Inc.	Common Stock	H01301128	499	8,721	SH		SOLE		8,721	0	0
Alphabet Inc. Class A	Common Stock	02079K305	4,934	3,480	SH		SOLE		3,480	0	0
Alphabet Inc. Class C	Common Stock	02079K107	1,150	814	SH		SOLE		814	0	0
Amcor Plc	Common Stock	G0250X107	126	12,403	SH		SOLE		12,403	0	0
Apple Computer	Common Stock	037833100	8,883	24,352	SH		SOLE		24,352	0	0
Argan Inc	Common Stock	04010E109	697	14,713	SH		SOLE		14,713	0	0
Automatic Data Processing	Common Stock	053015103	6,028	40,492	SH		SOLE		40,492	0	0
Badger Meter Inc	Common Stock	056525108	1,125	17,890	SH		SOLE		17,890	0	0
Balchem Corp	Common Stock	057665200	1,655	17,454	SH		SOLE		17,454	0	0
Banco Santander New Adrf	ADR	05965X109	693	42,298	SH		SOLE		42,298	0	0
Bank of Nova Scotia	Common Stock	064149107	1,885	45,729	SH		SOLE		45,729	0	0
Bank OZK	Common Stock	06417N103	433	18,472	SH		SOLE		18,472	0	0
Becton Dickinson & Co	Common Stock	075887109	4,844	20,248	SH		SOLE		20,248	0	0
Biogen Idec Inc	Common Stock	09062X103	4,478	16,739	SH		SOLE		16,739	0	0
Boston Beer Company Inc.	Common Stock	100557107	1,411	2,630	SH		SOLE		2,630	0	0
C A C I Inc Cl A	Common Stock	127190304	1,146	5,286	SH		SOLE		5,286	0	0
Caesarstone Ltd	Common Stock	M20598104	1,109	93,652	SH		SOLE		93,652	0	0
Canon ADR	ADR	138006309	410	20,535	SH		SOLE		20,535	0	0
CDK Global Inc	Common Stock	12508E101	904	21,834	SH		SOLE		21,834	0	0
Cerner Corp	Common Stock	156782104	3,041	44,364	SH		SOLE		44,364	0	0
Charles River Labs Hldg	Common Stock	159864107	1,286	7,377	SH		SOLE		7,377	0	0
Cirrus Logic Inc	Common Stock	172755100	800	12,963	SH		SOLE		12,963	0	0
Cisco Systems Inc	Common Stock	17275R102	5,512	118,187	SH		SOLE		118,187	0	0
Coca-Cola	Common Stock	191216100	3,282	73,477	SH		SOLE		73,477	0	0
Compass Minerals Intl	Common Stock	20451N101	507	10,403	SH		SOLE		10,403	0	0
ConocoPhillips	Common Stock	20825C104	2,952	70,270	SH		SOLE		70,270	0	0
Corteva Inc	Common Stock	22052L104	629	23,484	SH		SOLE		23,484	0	0
Costco Wholesale Corp Del	Common Stock	22160K105	6,930	22,858	SH		SOLE		22,858	0	0
Cullen Frost Bankers	Common Stock	229899109	563	7,546	SH		SOLE		7,546	0	0
Cummins Inc	Common Stock	231021106	3,085	17,806	SH		SOLE		17,806	0	0
Curtiss Wright Corp	Common Stock	231561101	724	8,118	SH		SOLE		8,118	0	0
Deere & Company	Common Stock	244199105	6,005	38,212	SH		SOLE		38,212	0	0
Dentsply Sirona	Common Stock	24906P109	3,400	77,177	SH		SOLE		77,177	0	0
Dolby Laboratories Inc	Common Stock	25659T107	1,635	24,834	SH		SOLE		24,834	0	0
Dollar Tree Inc.	Common Stock	256746108	2,754	29,722	SH		SOLE		29,722	0	0
Dow Inc.	Common Stock	260557103	944	23,170	SH		SOLE		23,170	0	0
DuPont de Nemours Inc	Common Stock	26614N102	1,262	23,767	SH		SOLE		23,767	0	0
Ecolab Inc.	Common Stock	278865100	6,963	34,999	SH		SOLE		34,999	0	0
Elbit Systems Ltd	Common Stock	M3760D101	1,681	12,267	SH		SOLE		12,267	0	0
Eli Lilly	Common Stock	532457108	7,161	43,617	SH		SOLE		43,617	0	0
Emerson Electric	Common Stock	291011104	4,663	75,176	SH		SOLE		75,176	0	0
Exxon-Mobil	Common Stock	30231G102	3,617	80,889	SH		SOLE		80,889	0	0
FedEX Corp	Common Stock	31428X106	2,128	15,182	SH		SOLE		15,182	0	0
First Citizens Bancshares Inc A	Common Stock	31946M103	201	498	SH		SOLE		498	0	0
Flir Systems Inc.	Common Stock	302445101	644	15,893	SH		SOLE		15,893	0	0
FNB Corporation	Common Stock	302520101	412	55,024	SH		SOLE		55,024	0	0
Forward Air Corporation	Common Stock	349853101	1,197	24,032	SH		SOLE		24,032	0	0
Gartner Inc.	Common Stock	366651107	216	1,788	SH		SOLE		1,788	0	0
General Mills	Common Stock	370334104	6,239	101,212	SH		SOLE		101,212	0	0
Gentex Corp.	Common Stock	371901109	751	29,157	SH		SOLE		29,157	0	0
GlaxoSmithKline Plc ADR	ADR	37733W105	878	21,535	SH		SOLE		21,535	0	0
Graco Incorporated	Common Stock	384109104	984	20,521	SH		SOLE		20,521	0	0
Grifols	Common Stock	398438408	1,024	56,145	SH		SOLE		56,145	0	0
Haemonetics Corp	Common Stock	405024100	677	7,561	SH		SOLE		7,561	0	0
Hasbro Inc	Common Stock	418056107	4,151	55,396	SH		SOLE		55,396	0	0
Healthcare Services Group	Common Stock	421906108	507	20,743	SH		SOLE		20,743	0	0
Honda Motor ADR	ADR	438128308	1,393	54,506	SH		SOLE		54,506	0	0
Hub Group Inc-Class A	Common Stock	443320106	592	12,377	SH		SOLE		12,377	0	0
Idexx Laboratories	Common Stock	45168D104	5,177	15,683	SH		SOLE		15,683	0	0
Illinois Tool Works Inc	Common Stock	452308109	6,747	38,589	SH		SOLE		38,589	0	0
Inogen Inc	Common Stock	45780L104	462	13,011	SH		SOLE		13,011	0	0
Integra Lifesciences Holdings Corp	Common Stock	457985208	783	16,668	SH		SOLE		16,668	0	0
Intel	Common Stock	458140100	8,753	146,313	SH		SOLE		146,313	0	0
Internatl Business Mach	Common Stock	459200101	4,066	33,669	SH		SOLE		33,669	0	0
J. P. Morgan Chase & Co. Inc.	Common Stock	46625H100	4,768	50,699	SH		SOLE		50,699	0	0
J2 Global Inc.	Common Stock	48123V102	581	9,207	SH		SOLE		9,207	0	0
Jack Henry & Assoc Inc	Common Stock	426281101	2,440	13,263	SH		SOLE		13,263	0	0
JAZZ PHARMACEUTICALS PLC	Common Stock	G50871105	490	4,445	SH		SOLE		4,445	0	0
John Wiley & Sons Class A	Common Stock	968223206	723	18,563	SH		SOLE		18,563	0	0
Johnson & Johnson	Common Stock	478160104	13,722	97,575	SH		SOLE		97,575	0	0
Kellogg Company	Common Stock	487836108	5,395	81,670	SH		SOLE		81,670	0	0
Keysight Technologies	Common Stock	49338L103	4,260	42,278	SH		SOLE		42,278	0	0
KIMBALL ELECTRONICS INC	Common Stock	49428J109	288	21,340	SH		SOLE		21,340	0	0
Laboratory CP Amer Hldgs	Common Stock	50540R409	4,827	29,061	SH		SOLE		29,061	0	0
Landstar System Inc	Common Stock	515098101	1,701	15,149	SH		SOLE		15,149	0	0
Lindsay Corporation	Common Stock	535555106	698	7,577	SH		SOLE		7,577	0	0
Lowes	Common Stock	548661107	6,399	47,363	SH		SOLE		47,363	0	0
Makita Corp. ADR	ADR	560877300	2,176	60,121	SH		SOLE		60,121	0	0
Masimo Corp	Common Stock	574795100	3,090	13,555	SH		SOLE		13,555	0	0
McCormick & Company	Common Stock	579780206	6,894	38,428	SH		SOLE		38,428	0	0
Medtronic Inc.	Common Stock	G5960L103	4,661	50,831	SH		SOLE		50,831	0	0
Merck & Co. Inc.	Common Stock	58933Y105	4,705	60,855	SH		SOLE		60,855	0	0
Microsoft	Common Stock	594918104	13,122	64,482	SH		SOLE		64,482	0	0
Monro Inc.	Common Stock	610236101	565	10,296	SH		SOLE		10,296	0	0
Morningstar Inc	Common Stock	617700109	1,805	12,809	SH		SOLE		12,809	0	0
National Fuel Gas Co	Common Stock	636180101	2,343	55,895	SH		SOLE		55,895	0	0
NETGEAR INC	Common Stock	64111Q104	337	13,023	SH		SOLE		13,023	0	0
NIC INC	Common Stock	62914B100	763	33,274	SH		SOLE		33,274	0	0
Novartis ADR	ADR	66987V109	3,305	37,849	SH		SOLE		37,849	0	0
Novo Nordisk A S ADR	ADR	670100205	2,257	34,473	SH		SOLE		34,473	0	0
NXP Semiconductors NV	Common Stock	N6596X109	1,051	9,222	SH		SOLE		9,222	0	0
Oil-Dri Corp Of America	Common Stock	677864100	1,237	35,666	SH		SOLE		35,666	0	0
Pepsico	Common Stock	713448108	3,999	30,241	SH		SOLE		30,241	0	0
Phillips	Common Stock	718546104	1,118	15,556	SH		SOLE		15,556	0	0
Procter & Gamble	Common Stock	742718109	5,556	46,473	SH		SOLE		46,473	0	0
Qualcomm Inc	Common Stock	747525103	5,659	62,051	SH		SOLE		62,051	0	0
Raven Industries Inc	Common Stock	754212108	1,067	49,607	SH		SOLE		49,607	0	0
Raymond James Fincl Inc	Common Stock	754730109	1,363	19,804	SH		SOLE		19,804	0	0
REGENERON PHARMACEUTICALS	Common Stock	75886F107	4,495	7,209	SH		SOLE		7,209	0	0
Robert Half Intl	Common Stock	770323103	1,291	24,438	SH		SOLE		24,438	0	0
Royal Bank Canada PVUSD1	Common Stock	780087102	2,497	36,829	SH		SOLE		36,829	0	0
Royal Dutch Shell ADR	ADR	780259206	874	26,738	SH		SOLE		26,738	0	0
Sanofi Aventis Spon ADR	ADR	80105N105	2,826	55,372	SH		SOLE		55,372	0	0
SAP AG ADR	ADR	803054204	3,272	23,372	SH		SOLE		23,372	0	0
Siemens	ADR	826197501	2,085	35,348	SH		SOLE		35,348	0	0
Snap On Inc	Common Stock	833034101	1,060	7,660	SH		SOLE		7,660	0	0
Spire Inc.	Common Stock	84857L101	1,241	18,901	SH		SOLE		18,901	0	0
Starbucks Corp.	Common Stock	855244109	4,930	67,004	SH		SOLE		67,004	0	0
State Street Corp	Common Stock	857477103	2,824	44,438	SH		SOLE		44,438	0	0
Synaptics Inc	Common Stock	87157D109	1,209	20,126	SH		SOLE		20,126	0	0
T C F Financial Corp	Common Stock	872307103	1,092	37,139	SH		SOLE		37,139	0	0
T. Rowe Group Inc.	Common Stock	74144T108	5,502	44,552	SH		SOLE		44,552	0	0
Teledyne Technologies	Common Stock	879360105	1,417	4,559	SH		SOLE		4,559	0	0
Tompkins Financial Cp	Common Stock	890110109	522	8,060	SH		SOLE		8,060	0	0
Toronto Dominion Bank	Common Stock	891160509	1,561	35,013	SH		SOLE		35,013	0	0
Total S.A. Sponsor ADR	ADR	89151E109	1,520	39,529	SH		SOLE		39,529	0	0
Toyota Motor Corp. ADR	ADR	892331307	1,828	14,558	SH		SOLE		14,558	0	0
Truist Financial Corp	Common Stock	89832Q109	3,295	87,773	SH		SOLE		87,773	0	0
Union Bankshares Inc	Common Stock	905400107	393	21,018	SH		SOLE		21,018	0	0
Union Pacific Corp	Common Stock	907818108	283	1,674	SH		SOLE		1,674	0	0
United Parcel Service Inc Class B	Common Stock	911312106	1,976	17,781	SH		SOLE		17,781	0	0
United Therapeutics Corp.	Common Stock	91307C102	716	5,924	SH		SOLE		5,924	0	0
US Lime & Minerals Inc.	Common Stock	911922102	1,360	16,112	SH		SOLE		16,112	0	0
Utah Medical Products	Common Stock	917488108	821	9,272	SH		SOLE		9,272	0	0
Vmware Inc Cl A	Common Stock	928563402	3,042	19,648	SH		SOLE		19,648	0	0
Walgreens Boots Alliance	Common Stock	931427108	1,813	42,772	SH		SOLE		42,772	0	0
Wal-Mart Stores Inc.	Common Stock	931142103	5,432	45,351	SH		SOLE		45,351	0	0
Webster Finl Cp PV 0.01	Common Stock	947890109	929	32,485	SH		SOLE		32,485	0	0