COLUMBIA WANGER ASSET MANAGEMENT LLC

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$21.7 Billion is the total value of COLUMBIA WANGER ASSET MANAGEMENT LLC's 281 reported holdings in Q3 2014. The portfolio turnover from Q2 2014 to Q3 2014 was 16.2% .

All

			Value		Shares		↓ Weighting
AME	Sell	AMETEK Inc	$551,697,000	-12.5%	10,987,800	-8.9%	2.54%	+0.4%
DCI	Buy	Donaldson Co Inc	$481,279,000	-4.0%	11,845,400	+0.0%	2.22%	+10.2%
MTD	Sell	Mettler-Toledo International Inc	$481,102,000	-6.2%	1,878,350	-7.3%	2.22%	+7.6%
NDSN	Buy	Nordson Corp	$391,388,000	-4.3%	5,145,100	+0.8%	1.80%	+9.7%
APH	Sell	Amphenol Corp	$371,359,000	-1.5%	3,718,800	-4.9%	1.71%	+13.1%
CPHD	Buy	Cepheid	$341,021,000	-4.7%	7,745,200	+3.7%	1.57%	+9.3%
SEIC	Buy	SEI Investments Co	$337,102,000	+11.0%	9,322,504	+0.6%	1.55%	+27.3%
CAR	Sell	Avis Budget Group Inc	$305,427,000	-17.3%	5,564,350	-10.0%	1.41%	-5.1%
SBAC	Sell	SBA Communications Corp	$302,214,000	+1.9%	2,725,100	-6.0%	1.39%	+16.8%
ANSS	Sell	ANSYS Inc	$274,103,000	-0.4%	3,622,350	-0.2%	1.26%	+14.3%
GEVA	Buy	Synageva BioPharma Corp	$270,099,000	-26.8%	3,927,006	+11.5%	1.24%	-16.1%
INFA	Sell	Informatica Corp	$269,674,000	-8.6%	7,876,000	-4.8%	1.24%	+4.9%
MOGA	Sell	Moog Inccl a	$261,844,000	-14.6%	3,828,130	-9.0%	1.20%	-2.1%
FTI	Sell	FMC Technologies Inc	$259,536,000	-11.7%	4,778,792	-0.8%	1.20%	+1.3%
AKRXQ	Sell	Akorn Inc	$248,314,000	-8.1%	6,846,275	-15.7%	1.14%	+5.4%
ASB	Sell	Associated Banc-Corp	$216,661,000	-4.9%	12,437,500	-1.3%	1.00%	+9.0%
HEIA	Sell	HEICO Corpcl a	$214,891,000	-1.4%	5,332,275	-0.7%	0.99%	+13.0%
GNRC	Buy	Generac Holdings Inc	$197,993,000	-4.6%	4,883,900	+14.6%	0.91%	+9.5%
CNO	Sell	CNO Financial Group Inc	$196,024,000	-5.9%	11,558,000	-1.2%	0.90%	+7.9%
EXR	Sell	Extra Space Storage Inc	$195,904,000	-3.3%	3,798,800	-0.2%	0.90%	+10.9%
SGEN	Sell	Seattle Genetics Inc	$191,663,000	-24.2%	5,155,000	-22.0%	0.88%	-13.1%
LKQ	Buy	LKQ Corp	$179,429,000	+18.6%	6,748,000	+19.0%	0.83%	+36.1%
AYI	Sell	Acuity Brands Inc	$179,066,000	-27.2%	1,521,250	-14.5%	0.82%	-16.6%
KMT	Sell	Kennametal Inc	$178,439,000	-24.5%	4,319,500	-15.4%	0.82%	-13.3%
IPGP	Sell	IPG Photonics Corp	$174,885,000	-1.2%	2,542,673	-1.1%	0.80%	+13.4%
MTN	Sell	Vail Resorts Inc	$172,626,000	+9.8%	1,989,700	-2.3%	0.80%	+26.0%
TRMB	Sell	Trimble Navigation Ltd	$168,787,000	-17.8%	5,534,000	-0.4%	0.78%	-5.7%
WCC	Sell	WESCO International Inc	$155,041,000	-18.3%	1,981,100	-9.9%	0.71%	-6.3%
CASY	Sell	Casey's General Stores Inc	$150,751,000	-1.3%	2,102,529	-3.3%	0.69%	+13.2%
ULTA	Sell	Ulta Salon Cosmetics & Fragrance Inc	$148,711,000	+18.4%	1,258,450	-8.4%	0.68%	+35.9%
IGTE	Sell	iGATE Corp	$145,503,000	-2.3%	3,962,500	-3.2%	0.67%	+12.0%
PLL	Sell	Pall Corp	$137,435,000	-6.4%	1,642,000	-4.5%	0.63%	+7.5%
PWR	Sell	Quanta Services Inc	$135,725,000	+3.6%	3,740,000	-1.3%	0.62%	+18.8%
ARG		Airgas Inc	$133,997,000	+1.6%	1,211,000	0.0%	0.62%	+16.6%
ROSE	Buy	Rosetta Resources Inc	$132,125,000	-18.6%	2,965,100	+0.2%	0.61%	-6.6%
GPN	Sell	Global Payments Inc	$131,794,000	-6.3%	1,886,000	-2.3%	0.61%	+7.6%
MIDD	Sell	Middleby Corp/The	$131,032,000	+5.9%	1,486,800	-0.6%	0.60%	+21.3%
ADS		Alliance Data Systems Corp	$130,342,000	-11.7%	525,000	0.0%	0.60%	+1.2%
POOL	Sell	Pool Corp	$130,055,000	-17.6%	2,412,000	-13.5%	0.60%	-5.4%
CSTE	Sell	Caesarstone Sdot-Yam Ltd	$129,719,000	+4.4%	2,510,052	-0.9%	0.60%	+19.6%
RUSHA	Sell	Rush Enterprises Inccl a	$129,223,000	-12.9%	3,863,178	-9.7%	0.60%	0.0%
SIVB	Sell	SVB Financial Group	$128,612,000	-9.6%	1,147,400	-5.9%	0.59%	+3.7%
BOKF	Sell	BOK Financial Corp	$125,016,000	-10.2%	1,880,500	-10.0%	0.58%	+3.0%
TECH	Buy	Techne Corp	$124,674,000	+11.1%	1,332,700	+9.9%	0.57%	+27.6%
EV	Sell	Eaton Vance Corp	$123,671,000	-0.9%	3,277,800	-0.8%	0.57%	+13.6%
VRSK		Verisk Analytics Inc	$121,597,000	+1.4%	1,997,000	0.0%	0.56%	+16.4%
CLB	Sell	Core Laboratories NV	$120,993,000	-12.6%	826,739	-0.3%	0.56%	+0.2%
CYN	Sell	City National Corp/CA	$120,262,000	-1.6%	1,589,300	-1.5%	0.55%	+13.1%
PVH	Sell	PVH Corp	$119,478,000	-10.7%	986,200	-14.0%	0.55%	+2.4%
HTZ	Sell	Hertz Global Holdings Inc	$119,348,000	-41.8%	4,700,600	-35.7%	0.55%	-33.3%
EDR	Sell	Education Realty Trust Inc	$118,477,000	-5.9%	11,525,000	-1.7%	0.54%	+7.9%
UNFI	Buy	United Natural Foods Inc	$118,354,000	+6.1%	1,925,700	+12.4%	0.54%	+21.7%
WX	Sell	WuXi PharmaTech Cayman Inc	$117,248,000	+6.2%	3,348,020	-0.4%	0.54%	+21.9%
AVT	Sell	Avnet Inc	$117,196,000	-18.4%	2,824,000	-12.9%	0.54%	-6.2%
DW	Sell	Drew Industries Inc	$117,373,000	-17.3%	2,782,000	-2.0%	0.54%	-5.3%
WBC	Sell	WABCO Holdings Inc	$115,961,000	-15.2%	1,275,000	-0.4%	0.53%	-2.7%
MBFI	Sell	MB Financial Inc	$115,536,000	-1.4%	4,174,000	-3.7%	0.53%	+13.2%
TTC	Sell	Toro Co/The	$115,542,000	-11.5%	1,950,736	-5.0%	0.53%	+1.5%
NVR	Sell	NVR Inc	$114,302,000	-6.0%	101,150	-4.3%	0.53%	+7.8%
MDRX	Sell	Allscripts Healthcare Solutions Inc	$113,201,000	-30.2%	8,438,400	-16.5%	0.52%	-20.0%
FFIV	Buy	F5 Networks Inc	$112,411,000	+10.8%	946,700	+4.0%	0.52%	+27.3%
WSM	Sell	Williams-Sonoma Inc	$111,039,000	-15.3%	1,668,000	-8.7%	0.51%	-2.9%
WNS	Buy	WNS Holdings Ltd	$107,368,000	+17.7%	4,769,805	+0.3%	0.49%	+35.0%
PPS	Sell	Post Properties Inc	$106,325,000	-21.8%	2,071,000	-18.6%	0.49%	-10.3%
ESE	Sell	ESCO Technologies Inc	$104,594,000	-4.8%	3,007,300	-5.2%	0.48%	+9.3%
SFLY	Sell	Shutterfly Inc	$103,216,000	+3.2%	2,117,693	-8.8%	0.48%	+18.5%
HSIC	Sell	Henry Schein Inc	$102,901,000	-13.9%	883,500	-12.3%	0.47%	-1.2%
RARE	Sell	Ultragenyx Pharmaceutical Inc	$101,375,000	+31.0%	1,791,082	-0.1%	0.47%	+50.2%
CBI	Sell	Chicago Bridge & Iron Co NV	$101,160,000	-23.6%	1,748,652	-9.9%	0.47%	-12.2%
AWAY	Sell	HomeAway Inc	$100,430,000	-6.2%	2,829,000	-8.0%	0.46%	+7.4%
AWHHF	Sell	Allied World Assurance Co Holdings AG	$97,810,000	-11.1%	2,655,000	-8.2%	0.45%	+2.0%
TFM	Sell	Fresh Market Inc/The	$95,544,000	+3.7%	2,735,300	-0.7%	0.44%	+18.9%
GSAT	Sell	Globalstar Inc	$95,160,000	-19.0%	26,000,000	-6.0%	0.44%	-7.2%
MGRC	Sell	McGrath RentCorp	$94,628,000	-14.0%	2,766,900	-7.5%	0.44%	-1.1%
HOSSQ	Sell	Hornbeck Offshore Services Inc	$93,647,000	-30.6%	2,861,187	-0.5%	0.43%	-20.5%
MLCO	Sell	Melco Crown Entertainment Ltdadr	$93,619,000	-36.9%	3,561,025	-14.3%	0.43%	-27.7%
HLS	Sell	HealthSouth Corp	$92,981,000	+2.6%	2,519,800	-0.2%	0.43%	+17.6%
EXPE	Sell	Expedia Inc	$92,001,000	+6.2%	1,050,000	-4.5%	0.42%	+21.8%
FRT		Federal Realty Investment Trustsh ben	$91,688,000	-2.0%	774,000	0.0%	0.42%	+12.2%
SPSC	Buy	SPS Commerce Inc	$90,913,000	-11.4%	1,710,500	+5.4%	0.42%	+1.7%
P	Sell	Pandora Media Inc	$90,244,000	-25.9%	3,735,250	-9.5%	0.42%	-15.1%
GTLS	Sell	Chart Industries Inc	$88,683,000	-26.3%	1,450,734	-0.2%	0.41%	-15.5%
WAB	Sell	Wabtec Corp/DE	$87,766,000	-11.4%	1,083,000	-9.8%	0.40%	+1.5%
VRTU	Buy	Virtusa Corp	$86,061,000	+5.2%	2,420,158	+5.9%	0.40%	+20.7%
OSK	Sell	Oshkosh Corp	$85,165,000	-24.1%	1,929,000	-4.5%	0.39%	-12.9%
SANM	Sell	Sanmina Corp	$84,900,000	-12.2%	4,070,000	-4.1%	0.39%	+0.8%
WEX	Buy	WEX Inc	$84,563,000	+13.6%	766,525	+8.1%	0.39%	+30.1%
NU	Sell	Northeast Utilities	$84,170,000	-11.0%	1,900,000	-5.0%	0.39%	+2.4%
KNL	Sell	Knoll Inc	$82,525,000	-5.0%	4,767,476	-4.9%	0.38%	+8.9%
MDSO	Buy	Medidata Solutions Inc	$79,434,000	+36.4%	1,793,500	+31.8%	0.37%	+56.4%
HWC	Sell	Hancock Holding Co	$79,601,000	-10.1%	2,483,644	-0.9%	0.37%	+3.1%
SM	Sell	SM Energy Co	$79,170,000	-9.8%	1,015,000	-2.8%	0.36%	+3.4%
CAE	Sell	CAE Inc	$78,827,000	-14.2%	6,500,639	-7.4%	0.36%	-1.6%
SLH	Buy	Solera Holdings Inc	$78,025,000	+9.0%	1,384,400	+29.8%	0.36%	+25.1%
JBHT		JB Hunt Transport Services Inc	$77,012,000	+0.4%	1,040,000	0.0%	0.36%	+15.3%
CCI	Sell	Crown Castle International Corp	$76,906,000	-16.7%	955,000	-23.2%	0.35%	-4.3%
WCN	Sell	Waste Connections Inc	$75,764,000	-5.0%	1,561,500	-5.0%	0.35%	+9.1%
EXPD		Expeditors International of Washington Inc	$75,438,000	-8.1%	1,859,000	0.0%	0.35%	+5.5%
CCOI		Cogent Communications Holdings Inc	$74,849,000	-2.7%	2,227,000	0.0%	0.34%	+11.7%
WRLD		World Acceptance Corp	$75,020,000	-11.1%	1,111,407	0.0%	0.34%	+1.8%
KATE	Buy	Kate Spade & Co	$75,002,000	+1.5%	2,859,400	+47.6%	0.34%	+16.6%
FWRD		Forward Air Corp	$73,925,000	-6.3%	1,649,000	0.0%	0.34%	+7.3%
LUK		Leucadia National Corp	$73,940,000	-9.1%	3,101,500	0.0%	0.34%	+4.3%
BURL	Sell	Burlington Stores Inc	$73,243,000	+15.4%	1,837,500	-7.7%	0.34%	+32.2%
SIRO	Sell	Sirona Dental Systems Inc	$72,846,000	-27.5%	950,000	-22.0%	0.34%	-16.9%
BDBD	Sell	Boulder Brands Inc	$72,264,000	-11.1%	5,301,857	-7.5%	0.33%	+2.1%
CRZO	Buy	Carrizo Oil & Gas Inc	$71,285,000	+19.6%	1,324,500	+53.9%	0.33%	+37.2%
BTEGF	Sell	Baytex Energy Corp	$70,803,000	-39.4%	1,872,318	-26.0%	0.33%	-30.5%
N	Sell	NetSuite Inc	$70,235,000	-3.7%	784,400	-6.6%	0.32%	+10.2%
FRGI	Buy	Fiesta Restaurant Group Inc	$68,958,000	+14.3%	1,388,050	+6.8%	0.32%	+31.0%
SRPT	Buy	Sarepta Therapeutics Inc	$68,301,000	-12.9%	3,237,000	+22.9%	0.31%	-0.3%
EXLS		ExlService Holdings Inc	$67,518,000	-17.1%	2,766,000	0.0%	0.31%	-4.9%
CHH	Sell	Choice Hotels International Inc	$67,169,000	-8.5%	1,291,713	-17.1%	0.31%	+5.1%
KEX	Sell	Kirby Corp	$66,703,000	-29.2%	566,000	-29.6%	0.31%	-18.8%
ULTI	Buy	Ultimate Software Group Inc/The	$66,644,000	+79.5%	470,950	+75.2%	0.31%	+106.0%
TILE	Buy	Interface Inccl a	$66,400,000	+1.4%	4,114,000	+18.4%	0.31%	+16.3%
HAWKB	Sell	Blackhawk Network Holdings Inccl a	$66,548,000	+16.7%	2,060,300	-3.0%	0.31%	+33.6%
FOSL	Sell	Fossil Group Inc	$65,330,000	-28.3%	695,745	-20.2%	0.30%	-17.8%
	Sell	Textainer Group Holdings Ltdths	$64,892,000	-31.6%	2,085,230	-15.2%	0.30%	-21.5%
THR	Buy	Thermon Group Holdings Inc	$65,022,000	+6.8%	2,662,655	+15.1%	0.30%	+22.5%
NCI	Buy	Navigant Consulting Inc	$64,997,000	-19.4%	4,672,693	+1.1%	0.30%	-7.7%
DPZ	Sell	Domino's Pizza Inc	$64,246,000	-23.8%	834,800	-27.6%	0.30%	-12.4%
DWRE	Buy	Demandware Inc	$63,513,000	-17.5%	1,247,300	+12.3%	0.29%	-5.5%
RATE	Buy	Bankrate Inc	$62,135,000	+9.5%	5,469,600	+69.0%	0.29%	+25.4%
ATML		Atmel Corp	$61,602,000	-13.8%	7,624,000	0.0%	0.28%	-1.0%
BMRN	Sell	BioMarin Pharmaceutical Inc	$61,610,000	-15.2%	853,800	-26.9%	0.28%	-2.7%
CVCO	Buy	Cavco Industries Inc	$59,248,000	-8.5%	871,300	+14.8%	0.27%	+5.0%
VG	Buy	Vonage Holdings Corp	$59,220,000	+50.7%	18,054,736	+72.3%	0.27%	+72.8%
BRO		Brown & Brown Inc	$59,060,000	+4.7%	1,837,000	0.0%	0.27%	+20.4%
SIGI		Selective Insurance Group Inc	$58,516,000	-10.4%	2,643,000	0.0%	0.27%	+2.7%
EGN		Energen Corp	$57,648,000	-18.7%	798,000	0.0%	0.26%	-7.0%
TRIP	Sell	TripAdvisor Inc	$57,138,000	-34.3%	625,000	-21.9%	0.26%	-24.6%
ZBRA	Sell	Zebra Technologies Corp	$56,989,000	-33.5%	803,000	-22.9%	0.26%	-23.8%
CAI	Sell	CAI International Inc	$56,692,000	-15.0%	2,929,808	-3.3%	0.26%	-2.6%
SCSS	Buy	Select Comfort Corp	$55,354,000	+10.5%	2,646,000	+9.2%	0.26%	+26.9%
PLKI	Sell	Popeyes Louisiana Kitchen Inc	$54,675,000	-35.0%	1,350,000	-29.9%	0.25%	-25.4%
SQM	Buy	Sociedad Quimica y Minera de Chile SAadr b	$54,691,000	-6.3%	2,092,233	+5.1%	0.25%	+7.7%
JOE	Buy	St Joe Co/The	$54,515,000	-20.7%	2,735,300	+1.2%	0.25%	-9.1%
EVHC	Buy	Envision Healthcare Holdings Inc	$54,170,000	+19.2%	1,562,000	+23.4%	0.25%	+36.8%
HCC		HCC Insurance Holdings Inc	$53,119,000	-1.3%	1,100,000	0.0%	0.24%	+13.4%
KAR	Sell	KAR Auction Services Inc	$53,123,000	-10.9%	1,855,500	-0.8%	0.24%	+2.5%
TAHO	Sell	Tahoe Resources Inc	$53,018,000	-22.6%	2,605,313	-0.3%	0.24%	-11.3%
LAMR		Lamar Advertising Co	$51,910,000	-7.1%	1,054,000	0.0%	0.24%	+6.7%
DORM	Buy	Dorman Products Inc	$52,017,000	+11.8%	1,298,477	+37.7%	0.24%	+27.8%
GPORQ	Buy	Gulfport Energy Corp	$51,675,000	+78.5%	967,700	+109.9%	0.24%	+105.2%
ROG	Sell	Rogers Corp	$50,965,000	-17.9%	930,700	-0.5%	0.24%	-5.6%
DCT	Buy	DCT Industrial Trust Inc	$50,933,000	-5.0%	6,782,000	+3.9%	0.23%	+8.8%
DV	Sell	DeVry Education Group Inc	$50,002,000	-15.2%	1,168,000	-16.2%	0.23%	-3.0%
ESGR	Sell	Enstar Group Ltd	$49,620,000	-11.3%	364,000	-1.9%	0.23%	+1.8%
SSYS	Buy	Stratasys Ltd	$49,206,000	+22.4%	407,400	+15.2%	0.23%	+41.0%
MINI	Sell	Mobile Mini Inc	$49,098,000	-33.6%	1,404,000	-9.1%	0.23%	-23.9%
MPWR	Sell	Monolithic Power Systems Inc	$48,279,000	0.0%	1,096,000	-3.9%	0.22%	+14.4%
BITA	Sell	Bitauto Holdings Ltdads	$47,799,000	+2.5%	612,810	-36.0%	0.22%	+17.6%
COR	Sell	CoreSite Realty Corp	$47,211,000	-18.8%	1,436,300	-18.3%	0.22%	-6.9%
KRG	New	Kite Realty Group Trust	$46,995,000	–	1,938,725	+100.0%	0.22%	–
TYL		Tyler Technologies Inc	$46,543,000	-3.1%	526,500	0.0%	0.21%	+10.9%
CLDX	Sell	Celldex Therapeutics Inc	$46,288,000	-20.9%	3,571,600	-0.3%	0.21%	-9.4%
CNQR	Sell	Concur Technologies Inc	$45,313,000	-19.1%	357,300	-40.5%	0.21%	-7.1%
PGTI	Buy	PGT Inc	$45,305,000	+40.7%	4,861,000	+27.9%	0.21%	+62.0%
TRNO		Terreno Realty Corp	$44,608,000	-2.6%	2,369,000	0.0%	0.20%	+11.4%
ZU	Buy	zulily Inccl a	$44,597,000	+79.4%	1,177,000	+93.9%	0.20%	+105.0%
UHAL	Buy	AMERCO	$44,259,000	+2.2%	169,000	+13.4%	0.20%	+17.2%
SALE	Buy	RetailMeNot Inc	$43,941,000	-9.3%	2,719,124	+49.4%	0.20%	+4.1%
INFN	Buy	Infinera Corp	$43,878,000	+54.4%	4,112,278	+33.1%	0.20%	+77.2%
CWEI	Buy	Clayton Williams Energy Inc	$43,685,000	-23.1%	452,925	+9.6%	0.20%	-11.8%
ICPT		Intercept Pharmaceuticals Inc	$43,385,000	+0.0%	183,300	0.0%	0.20%	+14.9%
BDC	Buy	Belden Inc	$43,470,000	-15.0%	679,000	+3.8%	0.20%	-2.4%
ALNY	Sell	Alnylam Pharmaceuticals Inc	$43,267,000	-12.7%	554,000	-29.4%	0.20%	0.0%
VLY	Sell	Valley National Bancorp	$42,968,000	-5.2%	4,434,250	-3.1%	0.20%	+8.8%
BUSE	Sell	First Busey Corp	$43,074,000	-5.7%	7,733,268	-1.7%	0.20%	+8.2%
RRC	Sell	Range Resources Corp	$42,856,000	-29.1%	632,000	-9.1%	0.20%	-18.6%
RPXC		RPX Corp	$41,355,000	-22.6%	3,012,000	0.0%	0.19%	-11.6%
JLL		Jones Lang LaSalle Inc	$41,061,000	-0.0%	325,000	0.0%	0.19%	+14.5%
FBHS	Sell	Fortune Brands Home & Security Inc	$40,740,000	-5.4%	991,000	-8.1%	0.19%	+8.7%
WPX	Sell	WPX Energy Inc	$39,531,000	-3.8%	1,643,000	-4.4%	0.18%	+10.3%
MRC	Sell	MRC Global Inc	$39,572,000	-52.1%	1,696,900	-41.9%	0.18%	-45.2%
IMAX	Buy	Imax Corp	$38,444,000	+27.3%	1,400,000	+32.1%	0.18%	+46.3%
SAAS	Sell	inContact Inc	$38,490,000	-6.3%	4,426,697	-1.0%	0.18%	+7.3%
LFUS	Sell	Littelfuse Inc	$37,743,000	-8.8%	443,100	-0.4%	0.17%	+4.8%
GNCIQ	Sell	GNC Holdings Inccl a	$37,562,000	-32.9%	969,600	-40.9%	0.17%	-22.8%
PLXS	Sell	Plexus Corp	$37,259,000	-26.2%	1,008,918	-13.5%	0.17%	-15.3%
RLI		RLI Corp	$37,143,000	-5.4%	858,000	0.0%	0.17%	+8.2%
BGS	Sell	B&G Foods Inc	$36,779,000	-18.0%	1,335,000	-2.7%	0.17%	-6.1%
ASR	Sell	Grupo Aeroportuario del Sureste SAB de CVadr	$36,634,000	+0.1%	285,111	-1.0%	0.17%	+15.0%
		Rowan Cos Plc	$35,757,000	-20.7%	1,412,764	0.0%	0.16%	-8.8%
	Sell	Genpact Ltd	$35,627,000	-27.6%	2,183,000	-22.3%	0.16%	-17.2%
MIK	Buy	Michaels Cos Inc/The	$35,544,000	+20.6%	2,033,418	+17.6%	0.16%	+39.0%
SASR		Sandy Spring Bancorp Inc	$35,599,000	-8.1%	1,555,232	0.0%	0.16%	+5.8%
URBN	Sell	Urban Outfitters Inc	$35,305,000	-3.6%	962,000	-11.1%	0.16%	+10.9%
SYNT		Syntel Inc	$34,648,000	+2.3%	394,000	0.0%	0.16%	+17.6%
CVLT	Sell	CommVault Systems Inc	$34,176,000	+1.9%	678,100	-0.6%	0.16%	+16.3%
LBTYA		Liberty Global PLC	$34,032,000	-3.8%	800,000	0.0%	0.16%	+10.6%
GOGO	New	Gogo Inc	$33,720,000	–	2,000,000	+100.0%	0.16%	–
GRPN	Sell	Groupon Inc	$33,213,000	-42.8%	4,972,000	-43.3%	0.15%	-34.3%
ENV		Envestnet Inc	$33,075,000	-8.0%	735,000	0.0%	0.15%	+5.6%
LKFN	Sell	Lakeland Financial Corp	$32,940,000	-2.9%	878,397	-1.1%	0.15%	+11.8%
FLIR	Buy	FLIR Systems Inc	$32,876,000	+30.2%	1,049,000	+44.3%	0.15%	+49.5%
WIFI	Buy	Boingo Wireless Inc	$32,762,000	+5.2%	4,595,000	+0.8%	0.15%	+20.8%
LBTYK		Liberty Global PLC	$32,812,000	-3.1%	800,000	0.0%	0.15%	+11.0%
P103PS	Sell	NPS Pharmaceuticals Inc	$32,690,000	-43.0%	1,257,320	-27.6%	0.15%	-34.3%
DFS	Sell	Discover Financial Services	$32,517,000	-20.5%	505,000	-23.5%	0.15%	-8.5%
AGI	Buy	Alamos Gold Inc	$32,023,000	-7.3%	4,016,000	+17.6%	0.15%	+5.8%
SLCA		US Silica Holdings Inc	$31,674,000	+12.8%	506,700	0.0%	0.15%	+29.2%
LPI	Sell	Laredo Petroleum Inc	$31,755,000	-40.1%	1,417,000	-17.1%	0.15%	-31.5%
POL	Sell	PolyOne Corp	$31,559,000	-51.8%	887,000	-42.9%	0.14%	-44.9%
VMI	Sell	Valmont Industries Inc	$31,034,000	-55.4%	230,000	-49.8%	0.14%	-48.7%
TCF	Sell	TCF Financial Corp	$30,594,000	-31.9%	1,970,000	-28.2%	0.14%	-21.7%
ABAX	New	Abaxis Inc	$30,527,000	–	602,000	+100.0%	0.14%	–
HPP	Sell	Hudson Pacific Properties Inc	$30,184,000	-8.4%	1,224,000	-5.8%	0.14%	+5.3%
DSW	Sell	DSW Inccl a	$30,215,000	-9.4%	1,003,500	-15.9%	0.14%	+3.7%
PIR	Sell	Pier 1 Imports Inc	$29,543,000	-66.1%	2,484,706	-56.0%	0.14%	-61.1%
PZZA	New	Papa John's International Inc	$29,313,000	–	733,000	+100.0%	0.14%	–
BCC	Sell	Boise Cascade Co	$29,356,000	+0.4%	974,000	-4.6%	0.14%	+15.4%
GWR		Genesee & Wyoming Inccl a	$28,593,000	-9.2%	300,000	0.0%	0.13%	+4.8%
T107PS	Buy	Wright Medical Group Inc	$28,630,000	+565.3%	944,900	+589.5%	0.13%	+676.5%
MLHR	Sell	Herman Miller Inc	$28,208,000	-46.5%	945,000	-45.8%	0.13%	-38.7%
WEC	Sell	Wisconsin Energy Corp	$27,950,000	-14.9%	650,000	-7.1%	0.13%	-2.3%
PE	Buy	Parsley Energy Inccl a	$27,046,000	+88.9%	1,268,000	+113.2%	0.12%	+119.3%
HCKT		Hackett Group Inc/The	$26,641,000	-0.2%	4,470,000	0.0%	0.12%	+15.0%
CAMP		CalAmp Corp	$25,743,000	-18.7%	1,461,000	0.0%	0.12%	-6.3%
2978PS	Buy	E2open Inc	$25,608,000	+41.9%	2,750,600	+215.0%	0.12%	+63.9%
CHEF	Sell	Chefs' Warehouse Inc/The	$25,317,000	-18.4%	1,557,000	-0.8%	0.12%	-5.6%
TRST	Sell	TrustCo Bank Corp NY	$25,218,000	-4.6%	3,915,900	-1.0%	0.12%	+9.4%
DISCK	Buy	Discovery Communications Inc	$25,276,000	-16.9%	678,000	+61.8%	0.12%	-4.9%
LL	New	Lumber Liquidators Holdings Inc	$25,069,000	–	436,900	+100.0%	0.12%	–
NSP	Sell	Insperity Inc	$24,305,000	-39.2%	889,000	-26.6%	0.11%	-30.0%
TNGO	Sell	Tangoe Inc	$24,011,000	-27.7%	1,772,000	-19.6%	0.11%	-16.5%
PBH	Sell	Prestige Brands Holdings Inc	$23,954,000	-6.3%	740,000	-1.9%	0.11%	+6.8%
PDCE	Sell	PDC Energy Inc	$23,591,000	-26.0%	469,100	-7.1%	0.11%	-14.8%
GNTX	New	Gentex Corp/MI	$23,504,000	–	878,000	+100.0%	0.11%	–
RUSHB	Sell	Rush Enterprises Inccl b	$22,450,000	-5.8%	750,600	-1.0%	0.10%	+7.3%
TXTR	Buy	Textura Corp	$22,272,000	+161.5%	843,649	+134.2%	0.10%	+202.9%
UTEK	Sell	Ultratech Inc	$22,454,000	-5.1%	987,000	-7.5%	0.10%	+8.4%
LQDT	Sell	Liquidity Services Inc	$22,179,000	-14.1%	1,613,000	-1.6%	0.10%	-1.9%
RP	Sell	RealPage Inc	$21,971,000	-35.5%	1,417,500	-6.4%	0.10%	-26.3%
JMEI		Jumei International Holding Ltd	$21,504,000	-13.7%	915,836	0.0%	0.10%	-1.0%
BBG	Sell	Bill Barrett Corp	$21,004,000	-57.4%	953,000	-48.2%	0.10%	-51.0%
FMC	Sell	FMC Corp	$20,760,000	-76.8%	363,000	-71.1%	0.10%	-73.3%
PAY	New	VeriFone Systems Inc	$20,284,000	–	590,000	+100.0%	0.09%	–
RXN	New	Rexnord Corp	$20,057,000	–	705,000	+100.0%	0.09%	–
AMBR	Buy	Amber Road Inc	$19,270,000	+12.2%	1,111,288	+4.3%	0.09%	+29.0%
IIVI	Sell	II-VI Inc	$18,879,000	-44.2%	1,604,000	-31.4%	0.09%	-36.0%
MRLN	Sell	Marlin Business Services Corp	$18,654,000	-15.0%	1,018,210	-15.6%	0.09%	-2.3%
RICE	Sell	Rice Energy Inc	$18,676,000	-13.0%	702,100	-0.4%	0.09%	0.0%
GTTN	Buy	GTT Communications Inc	$17,031,000	+120.9%	1,430,000	+89.4%	0.08%	+151.6%
HVB		Hudson Valley Holding Corp	$16,929,000	+0.6%	932,700	0.0%	0.08%	+14.7%
GAIA	Buy	Gaiam Inccl a	$16,267,000	-2.7%	2,216,229	+1.8%	0.08%	+11.9%
SMTC		Semtech Corp	$15,204,000	+3.8%	560,000	0.0%	0.07%	+18.6%
VPFG		ViewPoint Financial Group Inc	$15,012,000	-11.0%	627,087	0.0%	0.07%	+1.5%
XXIA		Ixia	$14,359,000	-20.0%	1,571,000	0.0%	0.07%	-8.3%
CSLT	Sell	Castlight Health Inccl b	$14,286,000	-15.3%	1,104,000	-0.5%	0.07%	-2.9%
FIVN	Sell	Five9 Inc	$14,272,000	-11.7%	2,182,270	-2.8%	0.07%	+1.5%
ADNC	Buy	Audience Inc	$12,977,000	+8.5%	1,753,625	+75.4%	0.06%	+25.0%
TAXA	New	Liberty Tax Inc	$12,994,000	–	402,300	+100.0%	0.06%	–
DNRCQ	Buy	Denbury Resources Inc	$12,475,000	+129.9%	830,000	+182.3%	0.06%	+159.1%
ANVGQ	Buy	Allied Nevada Gold Corp	$12,082,000	+35.4%	3,650,000	+53.8%	0.06%	+55.6%
EXA	Sell	Exa Corp	$11,843,000	-29.9%	1,049,951	-30.0%	0.06%	-19.1%
WETF	Buy	WisdomTree Investments Inc	$11,380,000	+84.1%	1,000,000	+100.0%	0.05%	+108.0%
RVNC	Sell	Revance Therapeutics Inc	$10,863,000	-45.8%	562,000	-4.6%	0.05%	-37.5%
RBCN	Buy	Rubicon Technology Inc	$10,625,000	+953.0%	2,500,000	+2068.7%	0.05%	+1125.0%
PSGLQ	New	Performance Sports Group Ltd	$10,446,000	–	650,000	+100.0%	0.05%	–
CACB	Buy	Cascade Bancorp	$9,709,000	+958.8%	1,922,634	+992.4%	0.04%	+1025.0%
HTLD	New	Heartland Express Inc	$9,584,000	–	400,000	+100.0%	0.04%	–
RGSE	Buy	Real Goods Solar Inccl a	$8,470,000	-34.3%	4,924,210	+13.9%	0.04%	-25.0%
RCMT		RCM Technologies Inc	$7,472,000	+19.0%	987,000	0.0%	0.03%	+36.0%
GG	Buy	Goldcorp Inc	$6,333,000	+17.0%	275,000	+41.8%	0.03%	+31.8%
TWER		Towerstream Corp	$5,920,000	-23.7%	4,000,000	0.0%	0.03%	-12.9%
DEL		Deltic Timber Corp	$5,609,000	+3.1%	90,000	0.0%	0.03%	+18.2%
FCF		First Commonwealth Financial Corp	$5,445,000	-9.0%	649,000	0.0%	0.02%	+4.2%
GHM	Buy	Graham Corp	$4,284,000	+51.1%	149,000	+82.9%	0.02%	+81.8%
SYMX		Synthesis Energy Systems Inc	$4,270,000	-39.4%	3,745,300	0.0%	0.02%	-28.6%
BHLB		Berkshire Hills Bancorp Inc	$4,019,000	+1.2%	171,100	0.0%	0.02%	+18.8%
AR		Antero Resources Corp	$3,842,000	-16.4%	70,000	0.0%	0.02%	0.0%
GBNK		Guaranty Bancorp	$3,455,000	-2.8%	255,739	0.0%	0.02%	+14.3%
COVS		Covisint Corp	$2,840,000	-14.6%	684,303	0.0%	0.01%	0.0%
AXU	Buy	Alexco Resource Corp	$1,876,000	-35.9%	2,800,000	+20.5%	0.01%	-25.0%
JAH		Jarden Corp	$1,803,000	+1.3%	30,000	0.0%	0.01%	+14.3%
FOXF	New	Fox Factory Holding Corp	$1,153,000	–	74,400	+100.0%	0.01%	–
SVLC	Exit	SilverCrest Mines Inc	$0	–	-2,300	-100.0%	0.00%	–
GLFMQ	Sell	Gulfmark Offshore Inccl a	$108,000	-66.2%	3,437	-51.4%	0.00%	-100.0%
CBAY	New	Cymabay Therapeutics Inc	$2,000	–	228	+100.0%	0.00%	–
CTCLY	Exit	IFM Investments Ltdads	$0	–	-773,358	-100.0%	-0.00%	–
DFT	Exit	DuPont Fabros Technology Inc	$0	–	-85,000	-100.0%	-0.01%	–
HITT	Exit	Hittite Microwave Corp	$0	–	-61,900	-100.0%	-0.02%	–
OFG	Exit	OFG Bancorp	$0	–	-300,000	-100.0%	-0.02%	–
PL	Exit	Protective Life Corp	$0	–	-100,000	-100.0%	-0.03%	–
ALIM	Exit	Alimera Sciences Inc	$0	–	-1,168,298	-100.0%	-0.03%	–
TAX	Exit	JTH Holding Inccl a	$0	–	-209,980	-100.0%	-0.03%	–
BBY	Exit	Best Buy Co Inc	$0	–	-254,000	-100.0%	-0.03%	–
KW	Exit	Kennedy-Wilson Holdings Inc	$0	–	-370,000	-100.0%	-0.04%	–
RMAX	Exit	RE/MAX Holdings Inc	$0	–	-400,000	-100.0%	-0.05%	–
ESINQ	Exit	ITT Educational Services Inc	$0	–	-753,550	-100.0%	-0.05%	–
GNCMA	Exit	General Communication Inccl a	$0	–	-1,500,000	-100.0%	-0.07%	–
PDCO	Exit	Patterson Cos Inc	$0	–	-462,120	-100.0%	-0.07%	–
FET	Exit	Forum Energy Technologies Inc	$0	–	-530,000	-100.0%	-0.08%	–
DXPE	Exit	DXP Enterprises Inc	$0	–	-257,000	-100.0%	-0.08%	–
ARPI	Exit	American Residential Properties Inc	$0	–	-1,039,000	-100.0%	-0.08%	–
COG	Exit	Cabot Oil & Gas Corp	$0	–	-649,000	-100.0%	-0.09%	–
WIN	Exit	Windstream Holdings Inc	$0	–	-2,500,000	-100.0%	-0.10%	–
YELP	Exit	Yelp Inccl a	$0	–	-334,400	-100.0%	-0.10%	–
RHT	Exit	Red Hat Inc	$0	–	-500,000	-100.0%	-0.11%	–
GRT	Exit	Glimcher Realty Trust	$0	–	-2,583,000	-100.0%	-0.11%	–
MEAS	Exit	Measurement Specialties Inc	$0	–	-364,763	-100.0%	-0.13%	–
THG	Exit	Hanover Insurance Group Inc/The	$0	–	-500,000	-100.0%	-0.13%	–
EQIX	Exit	Equinix Inc	$0	–	-185,000	-100.0%	-0.16%	–
JKHY	Exit	Jack Henry & Associates Inc	$0	–	-761,200	-100.0%	-0.18%	–
MCRS	Exit	MICROS Systems Inc	$0	–	-672,300	-100.0%	-0.18%	–
PKI	Exit	PerkinElmer Inc	$0	–	-972,000	-100.0%	-0.18%	–
FNSR	Exit	Finisar Corp	$0	–	-2,309,950	-100.0%	-0.18%	–
HEES	Exit	H&E Equipment Services Inc	$0	–	-1,260,465	-100.0%	-0.18%	–
BMR	Exit	BioMed Realty Trust Inc	$0	–	-2,479,800	-100.0%	-0.22%	–
TWTC	Exit	tw telecom inc	$0	–	-1,430,000	-100.0%	-0.23%	–
T102SC	Exit	Kite Realty Group Trust	$0	–	-9,401,100	-100.0%	-0.23%	–
LTM	Exit	Life Time Fitness Inc	$0	–	-1,341,750	-100.0%	-0.26%	–
ATW	Exit	Atwood Oceanics Inc	$0	–	-1,477,202	-100.0%	-0.31%	–
BYI	Exit	Bally Technologies Inc	$0	–	-3,812,685	-100.0%	-1.00%	–

Original filings

The following EDGAR filing(s) were analyzed to create this report:

View 13F-HR filed 2014-11-12

Signatures

The EDGAR filing(s) were signed by:

Joseph C. LaPalm — Chief Compliance Officer

Top long-term holdings

Name	Quarters owned	Latest quarter owned	Max weighting
Mettler-Toledo International Inc	19	Q4 2017	2.5%
Nordson Corp	19	Q4 2017	2.0%
ANSYS Inc	19	Q4 2017	1.6%
HEICO Corp	19	Q4 2017	1.7%
HealthSouth Corp	19	Q4 2017	2.0%
Vail Resorts Inc	19	Q4 2017	1.6%
LKQ Corp	19	Q4 2017	1.9%
IPG Photonics Corp	19	Q4 2017	1.2%
Toro Co/The	19	Q4 2017	1.5%
Eaton Vance Corp	19	Q4 2017	1.1%

View COLUMBIA WANGER ASSET MANAGEMENT LLC's complete holdings history.

Latest significant ownerships (13-D/G)

COLUMBIA WANGER ASSET MANAGEMENT LLC Q3 2014 significant holdings filed using form 13D/G when ownership exceeds 5% of a company's total stock issue.
	Filed	Shares	Percentage
Alteryx, Inc.	February 13, 2018	1,561,897	6.5%
Apptio Inc	February 13, 2018	10	-
BOINGO WIRELESS INC	February 13, 2018	10	-
Camping World Holdings, Inc.	February 13, 2018	10	-
CAVCO INDUSTRIES INC	February 13, 2018	10	-
Celldex Therapeutics, Inc.	February 13, 2018	10,772,111	7.9%
ENDOLOGIX INC /DE/	February 13, 2018	10	-
Nutanix, Inc.	February 13, 2018	10	-
Education Realty Trust, Inc.	February 10, 2017	10	-
HEICO CORP	February 10, 2017	10	-

View COLUMBIA WANGER ASSET MANAGEMENT LLC's complete significant-ownership history.

Latest filings

Type	Filed
13F-NT	2024-02-14
13F-NT	2023-11-14
13F-NT	2023-08-14
13F-NT	2023-05-15
13F-NT	2023-02-14
13F-NT	2022-11-14
13F-NT	2022-08-15
13F-NT	2022-05-16
13F-NT	2022-02-14
13F-NT	2021-11-15

View COLUMBIA WANGER ASSET MANAGEMENT LLC's complete filings history.

All filings

View complete filings history.

Compare quarters

Issues

The following issues were detected while analyzing the report:

The reported total value is incorrect (21720912000.0 != 21720908000.0)
The reported number of holdings is incorrect (281 != 280)

Export COLUMBIA WANGER ASSET MANAGEMENT LLC's holdings