Mesirow Financial Investment Management - Equity 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

OMB APPROVAL

OMB Number:		3235-0006
Expires:	Oct 31, 2018
Estimated average burden
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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
ACADIA HEALTHCARE COMPANY IN	COM	00404A109	21,613	437,722	SH		SOLE		424,177	0	13,545
ACADIA HEALTHCARE COMPANY IN	COM	00404A109	1,039	21,050	SH		OTR	1	0	0	21,050
ADTALEM GLOBAL ED INC	COM	00737L103	839	22,105	SH		OTR	1	0	0	22,105
ADTALEM GLOBAL ED INC	COM	00737L103	18,926	498,740	SH		SOLE		483,505	0	15,235
AFFILIATED MANAGERS GROUP	COM	008252108	1,135	6,840	SH		SOLE		6,665	0	175
ALBANY INTL CORP	CL A	012348108	187	3,495	SH		OTR	1	0	0	3,495
ALBANY INTL CORP	CL A	012348108	4,278	80,105	SH		SOLE		77,720	0	2,385
ALLETE INC	COM NEW	018522300	1,020	14,235	SH		OTR	1	0	0	14,235
ALLETE INC	COM NEW	018522300	23,553	328,596	SH		SOLE		318,591	0	10,005
ALLIANT ENERGY CORP	COM	018802108	2,179	54,220	SH		SOLE		52,835	0	1,385
ALLSCRIPTS HEALTHCARE SOLUTN	COM	01988P108	17,935	1,405,460	SH		SOLE		1,361,995	0	43,465
ALLSCRIPTS HEALTHCARE SOLUTN	COM	01988P108	862	67,550	SH		OTR	1	0	0	67,550
AMERICAN EQTY INVT LIFE HLD	COM	025676206	866	32,970	SH		OTR	1	0	0	32,970
AMERICAN EQTY INVT LIFE HLD	COM	025676206	19,547	743,895	SH		SOLE		721,175	0	22,720
AMERICAN FINL GROUP INC OHIO	COM	025932104	1,414	14,225	SH		SOLE		13,860	0	365
AMERICAN WOODMARK CORP	COM	030506109	946	9,900	SH		OTR	1	0	0	9,900
AMERICAN WOODMARK CORP	COM	030506109	19,675	205,910	SH		SOLE		199,540	0	6,370
AMERIS BANCORP	COM	03076K108	845	17,540	SH		OTR	1	0	0	17,540
AMERIS BANCORP	COM	03076K108	17,651	366,188	SH		SOLE		354,858	0	11,330
AQUA AMERICA INC	COM	03836W103	1,484	44,555	SH		SOLE		43,415	0	1,140
ARGO GROUP INTL HLDGS LTD	COM	G0464B107	762	12,570	SH		OTR	1	0	0	12,570
ARGO GROUP INTL HLDGS LTD	COM	G0464B107	17,083	281,880	SH		SOLE		273,226	0	8,654
ASSURANT INC	COM	04621X108	1,164	11,230	SH		SOLE		10,945	0	285
ATMOS ENERGY CORP	COM	049560105	2,294	27,675	SH		SOLE		26,970	0	705
B & G FOODS INC NEW	COM	05508R106	2,362	66,298	SH		SOLE		63,970	0	2,328
B & G FOODS INC NEW	COM	05508R106	128	3,587	SH		OTR	1	0	0	3,587
BARNES GROUP INC	COM	067806109	809	13,815	SH		OTR	1	0	0	13,815
BARNES GROUP INC	COM	067806109	16,824	287,445	SH		SOLE		278,555	0	8,890
BLACKHAWK NETWORK HLDGS INC	COM	09238E104	958	21,980	PRN		OTR	1	0	0	21,980
BLACKHAWK NETWORK HLDGS INC	COM	09238E104	21,573	494,845	PRN		SOLE		479,675	0	15,170
BMC STK HLDGS INC	COM	05591B109	844	38,620	SH		OTR	1	0	0	38,620
BMC STK HLDGS INC	COM	05591B109	19,003	869,765	SH		SOLE		843,210	0	26,555
BOTTOMLINE TECH DEL INC	COM	101388106	989	38,505	SH		OTR	1	0	0	38,505
BOTTOMLINE TECH DEL INC	COM	101388106	22,298	868,000	SH		SOLE		841,525	0	26,475
BOYD GAMING CORP	COM	103304101	21,882	881,955	SH		SOLE		854,925	0	27,030
BOYD GAMING CORP	COM	103304101	976	39,320	SH		OTR	1	0	0	39,320
BRANDYWINE RLTY TR	SH BEN INT NEW	105368203	974	55,574	SH		OTR	1	0	0	55,574
BRANDYWINE RLTY TR	SH BEN INT NEW	105368203	20,277	1,156,637	SH		SOLE		1,120,880	0	35,757
BRINKS CO	COM	109696104	729	10,875	SH		OTR	1	0	0	10,875
BRINKS CO	COM	109696104	16,446	245,467	SH		SOLE		237,977	0	7,490
CALLON PETE CO DEL	COM	13123X102	619	58,345	SH		OTR	1	0	0	58,345
CALLON PETE CO DEL	COM	13123X102	13,946	1,314,455	SH		SOLE		1,274,350	0	40,105
CAMDEN PPTY TR	SH BEN INT	133131102	1,663	19,450	SH		SOLE		18,955	0	495
CAPITOL FED FINL INC	COM	14057J101	1,147	80,695	SH		OTR	1	0	0	80,695
CAPITOL FED FINL INC	COM	14057J101	25,947	1,825,927	SH		SOLE		1,770,092	0	55,835
CENTRAL GARDEN & PET CO	CL A NON-VTG	153527205	870	28,970	SH		OTR	1	0	0	28,970
CENTRAL GARDEN & PET CO	CL A NON-VTG	153527205	19,598	652,905	SH		SOLE		632,990	0	19,915
CHEMICAL FINL CORP	COM	163731102	1,042	21,515	SH		OTR	1	0	0	21,515
CHEMICAL FINL CORP	COM	163731102	21,691	448,040	SH		SOLE		434,160	0	13,880
CHESAPEAKE LODGING TR	SH BEN INT	165240102	790	32,295	SH		OTR	1	0	0	32,295
CHESAPEAKE LODGING TR	SH BEN INT	165240102	17,807	727,795	SH		SOLE		705,580	0	22,215
COLFAX CORP	COM	194014106	1,668	42,385	SH		SOLE		41,305	0	1,080
COMMERCIAL METALS CO	COM	201723103	861	44,290	SH		OTR	1	0	0	44,290
COMMERCIAL METALS CO	COM	201723103	17,900	921,160	SH		SOLE		892,660	0	28,500
CRANE CO	COM	224399105	964	12,150	SH		OTR	1	0	0	12,150
CRANE CO	COM	224399105	21,756	274,055	SH		SOLE		265,690	0	8,365
CURTISS WRIGHT CORP	COM	231561101	805	8,770	SH		OTR	1	0	0	8,770
CURTISS WRIGHT CORP	COM	231561101	16,755	182,550	SH		SOLE		176,895	0	5,655
DANA INCORPORATED	COM	235825205	17,383	778,440	SH		SOLE		754,670	0	23,770
DANA INCORPORATED	COM	235825205	770	34,490	SH		OTR	1	0	0	34,490
DIAMONDROCK HOSPITALITY CO	COM	252784301	900	82,185	SH		OTR	1	0	0	82,185
DIAMONDROCK HOSPITALITY CO	COM	252784301	20,366	1,859,891	SH		SOLE		1,803,106	0	56,785
DIEBOLD NXDF INC	COM	253651103	854	30,485	SH		OTR	1	0	0	30,485
DIEBOLD NXDF INC	COM	253651103	19,224	686,615	SH		SOLE		665,675	0	20,940
DOLBY LABORATORIES INC	COM	25659T107	342	7,000	SH		SOLE		6,815	0	185
DST SYS INC DEL	COM	233326107	164	2,660	SH		OTR	1	0	0	2,660
DST SYS INC DEL	COM	233326107	3,700	59,935	SH		SOLE		58,100	0	1,835
EAST WEST BANCORP INC	COM	27579R104	1,126	19,220	SH		SOLE		18,730	0	490
ENVISION HEALTHCARE CORP	COM	29414D100	1,731	27,610	SH		SOLE		26,910	0	700
EPAM SYS INC	COM	29414B104	853	10,140	SH		OTR	1	0	0	10,140
EPAM SYS INC	COM	29414B104	17,725	210,795	SH		SOLE		204,280	0	6,515
EPR PPTYS	COM SH BEN INT	26884U109	1,426	19,855	SH		SOLE		19,350	0	505
ESTERLINE TECHNOLOGIES CORP	COM	297425100	19,781	208,654	SH		SOLE		202,289	0	6,365
ESTERLINE TECHNOLOGIES CORP	COM	297425100	877	9,255	SH		OTR	1	0	0	9,255
F M C CORP	COM NEW	302491303	1,492	20,440	SH		SOLE		19,920	0	520
FNB CORP PA	COM	302520101	824	58,160	SH		OTR	1	0	0	58,160
FNB CORP PA	COM	302520101	17,123	1,209,143	SH		SOLE		1,171,723	0	37,420
FORTUNE BRANDS HOME & SEC IN	COM	34964C106	1,604	24,580	SH		SOLE		23,950	0	630
FORUM ENERGY TECHNOLOGIES IN	COM	34984V100	620	39,720	SH		OTR	1	0	0	39,720
FORUM ENERGY TECHNOLOGIES IN	COM	34984V100	13,954	894,445	SH		SOLE		867,130	0	27,315
GRACE W R & CO DEL NEW	COM	38388F108	1,389	19,280	SH		SOLE		18,790	0	490
GREAT WESTN BANCORP INC	COM	391416104	813	19,915	SH		OTR	1	0	0	19,915
GREAT WESTN BANCORP INC	COM	391416104	16,831	412,455	SH		SOLE		399,585	0	12,870
HEALTHSOUTH CORP	COM NEW	421924309	1,696	35,035	SH		SOLE		34,140	0	895
HIGHWOODS PPTYS INC	COM	431284108	1,641	32,350	SH		SOLE		31,525	0	825
IBERIABANK CORP	COM	450828108	19,541	239,755	SH		SOLE		232,335	0	7,420
IBERIABANK CORP	COM	450828108	939	11,520	SH		OTR	1	0	0	11,520
IDACORP INC	COM	451107106	1,265	14,825	SH		OTR	1	0	0	14,825
IDACORP INC	COM	451107106	26,326	308,460	SH		SOLE		298,905	0	9,555
II VI INC	COM	902104108	920	26,815	SH		OTR	1	0	0	26,815
II VI INC	COM	902104108	20,682	602,912	SH		SOLE		584,507	0	18,405
INDEPENDENT BK GROUP INC	COM	45384B106	714	12,000	SH		OTR	1	0	0	12,000
INDEPENDENT BK GROUP INC	COM	45384B106	16,106	270,673	SH		SOLE		262,413	0	8,260
INGEVITY CORP	COM	45688C107	827	14,410	SH		OTR	1	0	0	14,410
INGEVITY CORP	COM	45688C107	17,198	299,625	SH		SOLE		290,355	0	9,270
INGREDION INC	COM	457187102	1,125	9,445	SH		SOLE		9,205	0	240
INTEGRA LIFESCIENCES HLDGS C	COM NEW	457985208	1,369	25,125	SH		SOLE		24,485	0	640
INTERPUBLIC GROUP COS INC	COM	460690100	1,484	60,285	SH		SOLE		58,750	0	1,535
ISHARES TR	CORE S&P500 ETF	464287200	8,407	34,535	SH		SOLE		34,535	0	0
ISHARES TR	RUSSELL 2000 ETF	464287655	1,536	10,900	SH		SOLE		10,900	0	0
ITRON INC	COM	465741106	850	12,550	SH		OTR	1	0	0	12,550
ITRON INC	COM	465741106	19,054	281,265	SH		SOLE		272,680	0	8,585
ITT INC	COM	45073V108	988	24,580	SH		OTR	1	0	0	24,580
ITT INC	COM	45073V108	22,254	553,810	SH		SOLE		536,910	0	16,900
KRATON CORPORATION	COM	50077C106	737	21,400	SH		OTR	1	0	0	21,400
KRATON CORPORATION	COM	50077C106	15,334	445,195	SH		SOLE		431,425	0	13,770
LEGG MASON INC	COM	524901105	14,062	368,445	SH		SOLE		357,030	0	11,415
LEGG MASON INC	COM	524901105	675	17,700	SH		OTR	1	0	0	17,700
LIFE STORAGE INC	COM	53223X107	808	10,910	SH		OTR	1	0	0	10,910
LIFE STORAGE INC	COM	53223X107	18,227	245,975	SH		SOLE		238,450	0	7,525
LIGAND PHARMACEUTICALS INC	COM NEW	53220K504	893	7,355	SH		OTR	1	0	0	7,355
LIGAND PHARMACEUTICALS INC	COM NEW	53220K504	20,146	165,936	SH		SOLE		160,866	0	5,070
LITTELFUSE INC	COM	537008104	884	5,360	SH		OTR	1	0	0	5,360
LITTELFUSE INC	COM	537008104	19,938	120,823	SH		SOLE		117,133	0	3,690
MASTEC INC	COM	576323109	995	22,030	SH		OTR	1	0	0	22,030
MASTEC INC	COM	576323109	20,694	458,303	SH		SOLE		444,128	0	14,175
MAXLINEAR INC	COM	57776J100	629	22,545	SH		OTR	1	0	0	22,545
MAXLINEAR INC	COM	57776J100	13,092	469,405	SH		SOLE		454,900	0	14,505
MINERALS TECHNOLOGIES INC	COM	603158106	13,320	181,965	SH		SOLE		176,355	0	5,610
MINERALS TECHNOLOGIES INC	COM	603158106	635	8,680	SH		OTR	1	0	0	8,680
MKS INSTRUMENT INC	COM	55306N104	6,726	99,915	SH		SOLE		96,875	0	3,040
MKS INSTRUMENT INC	COM	55306N104	298	4,435	SH		OTR	1	0	0	4,435
MRC GLOBAL INC	COM	55345K103	725	43,890	SH		OTR	1	0	0	43,890
MRC GLOBAL INC	COM	55345K103	16,346	989,385	SH		SOLE		959,210	0	30,175
MSA SAFETY INC	COM	553498106	834	10,280	SH		OTR	1	0	0	10,280
MSA SAFETY INC	COM	553498106	18,811	231,729	SH		SOLE		224,659	0	7,070
NEWFIELD EXPL CO	COM	651290108	1,072	37,600	SH		SOLE		36,640	0	960
NEXSTAR MEDIA GROUP INC	CL A	65336K103	922	15,420	SH		OTR	1	0	0	15,420
NEXSTAR MEDIA GROUP INC	CL A	65336K103	20,772	347,371	SH		SOLE		336,771	0	10,600
NUANCE COMMUNICATIONS INC	COM	67020Y100	1,416	81,315	SH		SOLE		79,240	0	2,075
OIL STS INTL INC	COM	678026105	13,658	503,055	SH		SOLE		487,715	0	15,340
OIL STS INTL INC	COM	678026105	604	22,240	SH		OTR	1	0	0	22,240
OLD DOMINION FGHT LINES INC	COM	679580100	1,483	15,570	SH		SOLE		15,175	0	395
OLD NATL BANCORP IND	COM	680033107	17,826	1,033,443	SH		SOLE		1,001,348	0	32,095
OLD NATL BANCORP IND	COM	680033107	857	49,655	SH		OTR	1	0	0	49,655
OMNICELL INC	COM	68213N109	896	20,785	SH		OTR	1	0	0	20,785
OMNICELL INC	COM	68213N109	20,192	468,487	SH		SOLE		454,207	0	14,280
OSHKOSH CORP	COM	688239201	1,717	24,930	SH		SOLE		24,295	0	635
PACWEST BANCORP DEL	COM	695263103	1,391	29,755	SH		SOLE		28,995	0	760
PARTY CITY HOLDCO INC	COM	702149105	673	42,975	SH		OTR	1	0	0	42,975
PARTY CITY HOLDCO INC	COM	702149105	13,985	893,579	SH		SOLE		865,929	0	27,650
PATTERSON UTI ENERGY INC	COM	703481101	630	31,205	SH		OTR	1	0	0	31,205
PATTERSON UTI ENERGY INC	COM	703481101	14,202	703,408	SH		SOLE		681,783	0	21,625
PERFORMANCE FOOD GROUP CO	COM	71377A103	907	33,085	SH		OTR	1	0	0	33,085
PERFORMANCE FOOD GROUP CO	COM	71377A103	18,878	688,994	SH		SOLE		667,704	0	21,290
PNM RES INC	COM	69349H107	689	18,020	SH		OTR	1	0	0	18,020
PNM RES INC	COM	69349H107	14,325	374,531	SH		SOLE		362,921	0	11,610
POPULAR INC	COM NEW	733174700	1,149	27,570	SH		SOLE		26,870	0	700
PRA HEALTH SCIENCES INC	COM	69354M108	954	12,720	SH		OTR	1	0	0	12,720
PRA HEALTH SCIENCES INC	COM	69354M108	21,512	286,752	SH		SOLE		277,992	0	8,760
PRESTIGE BRANDS HLDGS INC	COM	74112D101	862	16,325	SH		OTR	1	0	0	16,325
PRESTIGE BRANDS HLDGS INC	COM	74112D101	17,944	339,756	SH		SOLE		329,251	0	10,505
PROASSURANCE CORP	COM	74267C106	919	15,120	SH		OTR	1	0	0	15,120
PROASSURANCE CORP	COM	74267C106	20,719	340,735	SH		SOLE		330,290	0	10,445
PTC INC	COM	69370C100	1,037	18,840	SH		SOLE		18,360	0	480
QUANTA SVCS INC	COM	74762E102	1,441	43,770	PRN		SOLE		42,655	0	1,115
SAIA INC	COM	78709Y105	714	13,910	SH		OTR	1	0	0	13,910
SAIA INC	COM	78709Y105	14,845	289,335	SH		SOLE		280,385	0	8,950
SANMINA CORPORATION	COM	801056102	706	18,525	SH		OTR	1	0	0	18,525
SANMINA CORPORATION	COM	801056102	14,680	385,295	SH		SOLE		373,380	0	11,915
SELECTIVE INS GROUP INC	COM	816300107	1,017	20,320	SH		OTR	1	0	0	20,320
SELECTIVE INS GROUP INC	COM	816300107	22,733	454,157	SH		SOLE		440,257	0	13,900
SIGNATURE BK NEW YORK N Y	COM	82669G104	1,737	12,100	SH		SOLE		11,790	0	310
SILGAN HOLDINGS INC	COM	827048109	1,025	32,250	SH		OTR	1	0	0	32,250
SILGAN HOLDINGS INC	COM	827048109	23,024	724,477	SH		SOLE		702,327	0	22,150
SPIRE INC	COM	84857L101	869	12,460	SH		OTR	1	0	0	12,460
SPIRE INC	COM	84857L101	18,078	259,179	SH		SOLE		251,149	0	8,030
STAG INDL INC	COM	85254J102	899	32,555	SH		OTR	1	0	0	32,555
STAG INDL INC	COM	85254J102	20,253	733,850	SH		SOLE		711,465	0	22,385
STEEL DYNAMICS INC	COM	858119100	1,565	43,725	SH		SOLE		42,615	0	1,110
STERLING BANCORP DEL	COM	85917A100	803	34,520	SH		OTR	1	0	0	34,520
STERLING BANCORP DEL	COM	85917A100	16,707	718,585	SH		SOLE		696,375	0	22,210
SUPERNUS PHARMACEUTICALS INC	COM	868459108	390	9,040	SH		OTR	1	0	0	9,040
SUPERNUS PHARMACEUTICALS INC	COM	868459108	8,779	203,700	SH		SOLE		197,500	0	6,200
TECH DATA CORP	COM	878237106	849	8,410	SH		OTR	1	0	0	8,410
TECH DATA CORP	COM	878237106	17,666	174,922	SH		SOLE		169,512	0	5,410
TERADYNE INC	COM	880770102	1,128	37,570	SH		SOLE		36,610	0	960
UNIVAR INC	COM	91336L107	759	26,010	SH		OTR	1	0	0	26,010
UNIVAR INC	COM	91336L107	15,808	541,400	SH		SOLE		524,665	0	16,735
US FOODS HLDG CORP	COM	912008109	1,488	54,645	SH		SOLE		53,255	0	1,390
VIRTUSA CORP	COM	92827P102	317	10,770	SH		OTR	1	0	0	10,770
VIRTUSA CORP	COM	92827P102	6,582	223,914	SH		SOLE		216,999	0	6,915
VISTEON CORP	COM NEW	92839U206	674	6,605	SH		OTR	1	0	0	6,605
VISTEON CORP	COM NEW	92839U206	15,206	148,987	SH		SOLE		144,442	0	4,545
WESTERN ALLIANCE BANCORP	COM	957638109	694	14,105	SH		OTR	1	0	0	14,105
WESTERN ALLIANCE BANCORP	COM	957638109	16,049	326,199	SH		SOLE		316,289	0	9,910
WIDEOPENWEST INC	COM	96758W101	497	28,580	SH		OTR	1	0	0	28,580
WIDEOPENWEST INC	COM	96758W101	10,349	594,770	SH		SOLE		576,380	0	18,390
WINTRUST FINL CORP	COM	97650W108	761	9,960	SH		OTR	1	0	0	9,960
WINTRUST FINL CORP	COM	97650W108	15,838	207,180	SH		SOLE		200,765	0	6,415
WOLVERINE WORLD WIDE INC	COM	978097103	921	32,880	SH		OTR	1	0	0	32,880
WOLVERINE WORLD WIDE INC	COM	978097103	20,762	741,205	SH		SOLE		718,600	0	22,605
ZIONS BANCORPORATION	COM	989701107	1,153	26,275	SH		SOLE		25,605	0	670