IronBridge Capital Management LP

13F filer, CIK 1273960, Oakbrook Terrace, IL

IronBridge Capital Management LP reported $3,327,687,000 across 181 holdings for the quarter ended 2015-06-30, in a 13F-HR filed 2015-08-10. Its ten largest share positions make up 26.76% of the portfolio.

Filed 2015-08-10 (acceptance time not in the bulk data set), ingested 2026-10-07 19:15:25 UTC13F-HR 0001104659-15-057996

Period: 2015-06-30
Reported value: $3.33B
Holdings: 181
Top 10 weight: 26.76%
New: 13
Sold out: 18

Largest buys vs the previous quarter

Security	Shares change	Approx. value
GENERAL ELEC COnew	+2,751,140	$73.1M
BROOKFIELD ASSET MANAGEMENT…added	+738,684	$25.8M
GIIIadded	+229,558	$16.1M
VFCadded	+197,300	$13.8M
TYLnew	+104,130	$13.5M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

Security	Shares change	Approx. value
DISCOVER FINL SVCSreduced	-360,230	-$20.8M
ITC HLDGS CORPexited	-460,461	-$17.2M
STERICYCLE INCreduced	-109,940	-$14.7M
NFGreduced	-228,267	-$13.4M
ITWreduced	-130,290	-$12M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q2 2015

Share positions as resolved from 13F-HR 0001104659-15-057996, largest first. % of portfolio is the value over $3,327,687,000, the sum of the share positions whose value is usable for ratios (method).

Security	Shares	Value	% of portfolio	Change	Timeline
FRCBFIRST REP BK SAN FRANCISCO CAL	1,691,695	$107M	3.2%	-151,570	Timeline
CVSCVS HEALTH CORP	959,363	$101M	3.02%	+4,870	Timeline
DISDISNEY WALT CO	870,777	$99.4M	2.99%	-75,860	Timeline
SCHWCHARLES SCHWAB CORP (THE)	2,885,276	$94.2M	2.83%	-264,113	Timeline
ITWILLINOIS TOOL WKS INC	957,484	$87.9M	2.64%	-130,290	Timeline
STERICYCLE INCSTERICYCLE INC	633,389	$84.8M	2.55%	-109,940
OXYOCCIDENTAL PETE CORP	1,089,322	$84.7M	2.55%	-94,957	Timeline
CMCSACOMCAST CORP NEW	1,391,178	$83.7M	2.51%	-120,455	Timeline
BROOKFIELD ASSET MANAGEMENT…BROOKFIELD ASSET MANAGEMENT IN	2,162,952	$75.6M	2.27%	+738,684
GENERAL ELEC COGENERAL ELEC CO	2,751,140	$73.1M	2.2%	new
VFCV F CORP	975,542	$68M	2.04%	+197,300	Timeline
ECLECOLAB INC	581,584	$65.8M	1.98%	-50,450	Timeline
ZTSZOETIS INC	1,361,239	$65.6M	1.97%	-165,077	Timeline
ROPROPER TECHNOLOGIES INC	356,386	$61.5M	1.85%	-31,085	Timeline
UNPUNION PAC CORP	641,115	$61.1M	1.84%	-122,480	Timeline
MSFTMICROSOFT CORP	1,348,172	$59.5M	1.79%	-116,400	Timeline
TMOTHERMO FISHER SCIENTIFIC INC	448,480	$58.2M	1.75%	-38,885	Timeline
DISCOVER FINL SVCSDISCOVER FINL SVCS	946,120	$54.5M	1.64%	-360,230
AAPLAPPLE INC	423,090	$53.1M	1.59%	-36,260	Timeline
COSTCOSTCO WHOLESALE CORPORATION	370,678	$50.1M	1.5%	-31,775	Timeline
EOGEOG RES INC	564,148	$49.4M	1.48%	-39,020	Timeline
VVISA INC	628,705	$42.2M	1.27%	-53,887	Timeline
WHRWHIRLPOOL CORP	235,740	$40.8M	1.23%	-21,025	Timeline
SNASNAP ON INC	225,420	$35.9M	1.08%	-17,690	Timeline
CERNER CORPCERNER CORP	509,500	$35.2M	1.06%	+127,580
TSCOTRACTOR SUPPLY CO	390,362	$35.1M	1.06%	-24,410	Timeline
UAAUNDER ARMOUR INC	420,095	$35.1M	1.05%	-82,940	Timeline
AFGAMERICAN FINANCIAL GROUP INC	538,911	$35.1M	1.05%	-15,850	Timeline
WSTWEST PHARMACEUTICAL SVSC INC	591,610	$34.4M	1.03%	-33,620	Timeline
TE CONNECTIVITY LTDTE CONNECTIVITY LTD	527,860	$33.9M	1.02%	-47,000
GIIIG III APPAREL GROUP LTD	475,906	$33.5M	1.01%	+229,558	Timeline
JKHYHENRY JACK & ASSOC INC	510,012	$33M	0.99%	+25,740	Timeline
NFGNATIONAL FUEL GAS CO	555,355	$32.7M	0.98%	-228,267	Timeline
UGIUGI CORP NEW	934,042	$32.2M	0.97%	+51,180	Timeline
MKLMARKEL GROUP INC	33,502	$26.8M	0.81%	-2,480	Timeline
SVB FINANCIAL GROUPSVB FINANCIAL GROUP	185,960	$26.8M	0.8%	+2,690
CHDCHURCH & DWIGHT CO INC	322,011	$26.1M	0.79%	-78,390	Timeline
GoogleGoogle	48,079	$26M	0.78%	-3,422
CYPRESS SEMICONDUCTOR CORPCYPRESS SEMICONDUCTOR CORP	2,106,858	$24.8M	0.74%	-238,820
BUFFALO WILD WINGS INCBUFFALO WILD WINGS INC	158,079	$24.8M	0.74%	-1,040
CASYCASEYS GEN STORES INC	257,088	$24.6M	0.74%	+68,690	Timeline
AYIACUITY INC	136,361	$24.5M	0.74%	-9,430	Timeline
UHSUNIVERSAL HLTH SVCS INC	171,627	$24.4M	0.73%	-14,710	Timeline
CFRCULLEN FROST BANKERS INC	303,345	$23.8M	0.72%	-16,980	Timeline
IFFINTERNATIONAL FLAVORS&FRAGRA	215,218	$23.5M	0.71%	-52,600	Timeline
PROOFPOINT INCPROOFPOINT INC	332,365	$21.2M	0.64%	-22,995
SFSTIFEL FINL CORP	366,111	$21.1M	0.64%	-130,710	Timeline
RWTREDWOOD TRUST INC	1,305,506	$20.5M	0.62%	+28,820	Timeline
AKRACADIA RLTY TR	689,020	$20.1M	0.6%	+216,080	Timeline
AREALEXANDRIA REAL ESTATE EQ IN	221,225	$19.3M	0.58%	-1,820	Timeline
ALLEGHANY CORP DELALLEGHANY CORP DEL	41,240	$19.3M	0.58%	-2,390
WSMWILLIAMS SONOMA INC	227,044	$18.7M	0.56%	-88,850	Timeline
MANHMANHATTAN ASSOCIATES INC	307,930	$18.4M	0.55%	-20,970	Timeline
CARRIZO OIL & GAS INCCARRIZO OIL & GAS INC	372,398	$18.3M	0.55%	-13,420
TFXTELEFLEX INCORPORATED	132,490	$17.9M	0.54%	-2,550	Timeline
TRMBTRIMBLE INC	749,614	$17.6M	0.53%	-77,970	Timeline
LIFEPOINT HEALTH INCLIFEPOINT HEALTH INC	201,523	$17.5M	0.53%	-3,940
TORCHMARK CORPTORCHMARK CORP	299,492	$17.4M	0.52%	-19,540
ACHCACADIA HEALTHCARE COMPANY IN	214,723	$16.8M	0.51%	-4,530	Timeline
CMSCMS ENERGY CORP	525,554	$16.7M	0.5%	+137,420	Timeline
ITT CORPITT CORP	394,650	$16.5M	0.5%	-4,320
CSLCARLISLE COS INC	163,868	$16.4M	0.49%	+14,435	Timeline
DXCMDEXCOM INC	202,904	$16.2M	0.49%	-20,080	Timeline
GOOGLE INCGOOGLE INC	30,940	$16.1M	0.48%	-3,312
CGNXCOGNEX CORP	330,328	$15.9M	0.48%	-30,430	Timeline
HARMAN INTL INDS INCHARMAN INTL INDS INC	127,505	$15.2M	0.46%	-10,830
MEDIDATE SOLUTIONS INCMEDIDATE SOLUTIONS INC	274,070	$14.9M	0.45%	+48,280
COLBCOLUMBIA BKG SYS INC	455,737	$14.8M	0.45%	+8,440	Timeline
CMACOMERICA INC	282,793	$14.5M	0.44%	-18,950	Timeline
ESSESSEX PPTY TR INC	65,676	$14M	0.42%	-4,250	Timeline
TYLTYLER TECHNOLOGIES INC	104,130	$13.5M	0.4%	new	Timeline
RPMRPM INTL INC	275,090	$13.5M	0.4%	-18,550	Timeline
GPNGLOBAL PMTS INC	125,660	$13M	0.39%	new	Timeline
FEDERAL REALTY INVESTMENT T…FEDERAL REALTY INVESTMENT TRUS	101,460	$13M	0.39%	-7,720
Lincoln National CorporatLincoln National Corporat	249,495	$12.9M	0.39%	+1,260
ENERGEN CORPENERGEN CORP	179,430	$12.3M	0.37%	+21,040
CEPHEIDCEPHEID	182,356	$11.2M	0.34%	-6,880
ILMNILLUMINA INC	50,897	$11.1M	0.33%	-3,270	Timeline
AMEAMETEK INC	196,826	$10.8M	0.32%	-13,180	Timeline
POLYONE CORPPOLYONE CORP	272,105	$10.7M	0.32%	+24,200
PWRQUANTA SVCS INC	367,441	$10.6M	0.32%	-24,740	Timeline
ODFLOLD DOMINION FREIGHT LINE IN	152,827	$10.5M	0.32%	-15,870	Timeline
ASPEN TECHNOLOGY INCASPEN TECHNOLOGY INC	230,115	$10.5M	0.31%	-19,910
NVRNVR INC	7,815	$10.5M	0.31%	-640	Timeline
PTCPTC INC	249,776	$10.2M	0.31%	-1,700	Timeline
BKUBANKUNITED INC	283,920	$10.2M	0.31%	+21,140	Timeline
GENOMIC HEALTH, INC.GENOMIC HEALTH, INC.	356,746	$9.91M	0.3%	-17,370
STERIS CORPSTERIS CORP	146,890	$9.47M	0.28%	+8,920
CWCURTISS WRIGHT CORP	128,713	$9.32M	0.28%	-2,670	Timeline
ALEXALEXANDER & BALDWIN INC	233,102	$9.18M	0.28%	-25,110	Timeline
POWIPOWER INTEGRATIONS INC	201,540	$9.11M	0.27%	-81,433	Timeline
BEMIS INCBEMIS INC	201,840	$9.09M	0.27%	new
PIIPOLARIS INC	60,825	$9.01M	0.27%	-3,635	Timeline
EXPEAGLE MATLS INC	117,920	$9M	0.27%	-7,910	Timeline
INVESTORS BANCORP, INC.INVESTORS BANCORP, INC.	721,650	$8.88M	0.27%	new
SEATTLE GENETICS INCSEATTLE GENETICS INC	179,645	$8.7M	0.26%	-88,510
NEUNEWMARKET CORP	19,476	$8.64M	0.26%	-590	Timeline
OMCLOMNICELL COM	224,522	$8.47M	0.25%	+8,260	Timeline
IEXIDEX CORP	107,548	$8.45M	0.25%	-690	Timeline
ATRAPTARGROUP INC	132,466	$8.45M	0.25%	-1,000	Timeline
ARGO GROUP INTERNATIONALARGO GROUP INTERNATIONAL	148,755	$8.29M	0.25%	+11,410
IDXXIDEXX LABS INC	127,804	$8.2M	0.25%	+57,782	Timeline
SQUARE 1 FINL INCSQUARE 1 FINL INC	287,799	$7.87M	0.24%	+5,850
WWWWOLVERINE WORLD WIDE INC	275,988	$7.86M	0.24%	-3,780	Timeline
SXTSENSIENT TECHNOLOGIES CORP	114,880	$7.85M	0.24%	+1,680	Timeline
MAAMID-AMER APT CMNTYS INC	105,956	$7.71M	0.23%	+1,690	Timeline
ESTERLINE TECHNOLOGIES CORPESTERLINE TECHNOLOGIES CORP	80,402	$7.67M	0.23%	-77,524
TENNECO INCTENNECO INC	132,125	$7.59M	0.23%	-2,280
BANRBANNER CORP	157,530	$7.55M	0.23%	+74,140	Timeline
EL PASO ELECTRIC COEL PASO ELECTRIC CO	208,506	$7.23M	0.22%	-23,990
UNIVERSAL FST PRODS INCUNIVERSAL FST PRODS INC	135,964	$7.07M	0.21%	-3,910
NEOGNEOGEN CORP	148,041	$7.02M	0.21%	+2,530	Timeline
BKHBLACK HILLS CORP	160,837	$7.02M	0.21%	-25,130	Timeline
SUPERIOR ENERGY SVCS INCSUPERIOR ENERGY SVCS INC	325,313	$6.84M	0.21%	-46,250
ISIS PHARMACEUTICALS INCISIS PHARMACEUTICALS INC	116,403	$6.7M	0.2%	-3,070
IPGPIPG PHOTONICS CORP	77,864	$6.63M	0.2%	+3,890	Timeline
LECOLINCOLN ELEC HLDGS INC	106,479	$6.48M	0.19%	-45,030	Timeline
PRAAPRA GROUP INC	101,756	$6.34M	0.19%	-13,570	Timeline
ENSENERSYS	89,094	$6.26M	0.19%	-910	Timeline
LFUSLITTELFUSE INC	64,596	$6.13M	0.18%	+5,380	Timeline
EGPEASTGROUP PPTYS INC	106,980	$6.01M	0.18%	+19,850	Timeline
LIBBEY INCLIBBEY INC	144,115	$5.96M	0.18%	+9,210
URIUNITED RENTALS INC	66,300	$5.81M	0.17%	-4,450	Timeline
CAMBREX CORPCAMBREX CORP	131,450	$5.78M	0.17%	new
MOBILE MINI INCMOBILE MINI INC	134,343	$5.65M	0.17%	-590
FLIR SYS INCFLIR SYS INC	179,715	$5.54M	0.17%	-149,255
AITAPPLIED INDL TECHNOLOGIES IN	135,136	$5.36M	0.16%	0	Timeline
MTNVAIL RESORTS INC	48,460	$5.29M	0.16%	new	Timeline
OISOIL STS INTL INC	140,936	$5.25M	0.16%	-9,160	Timeline
ENDURANCE SPECIALTY HLDGS LTENDURANCE SPECIALTY HLDGS LT	78,840	$5.18M	0.16%	+18,430
CRSCARPENTER TECHNOLOGY CORP	130,371	$5.04M	0.15%	+1,770	Timeline
GWREGUIDEWIRE SOFTWARE INC	91,606	$4.85M	0.15%	+1,080	Timeline
NPKINPK INTERNATIONAL INC	587,280	$4.78M	0.14%	-13,880	Timeline
KEXKIRBY CORP	60,523	$4.64M	0.14%	-22,787	Timeline
HARTE-HANKS INCHARTE-HANKS INC	749,905	$4.47M	0.13%	+37,860
OIIOCEANEERING INTL INC	94,920	$4.42M	0.13%	-24,220	Timeline
RUBY TUESDAY INCRUBY TUESDAY INC	695,179	$4.36M	0.13%	-10,680
WABWABTEC	45,840	$4.32M	0.13%	new	Timeline
HELEHELEN OF TROY LTD	43,876	$4.28M	0.13%	new	Timeline
SHORETEL INCSHORETEL INC	567,473	$3.85M	0.12%	+16,573
STCSTEWART INFORMATION SVCS COR	94,340	$3.75M	0.11%	new	Timeline
MEOHMETHANEX CORP	65,406	$3.64M	0.11%	-143,209	Timeline
LABSTANDARD BIOTOOLS INC	149,133	$3.61M	0.11%	+18,000	Timeline
SWKSSKYWORKS SOLUTIONS INC	34,570	$3.6M	0.11%	-54,980	Timeline
INTREXON CORPINTREXON CORP	72,440	$3.54M	0.11%	new
GATXGATX CORP	66,179	$3.52M	0.11%	-90,391	Timeline
ONCOMED PHARMACEUTICALS INC…ONCOMED PHARMACEUTICALS INC COM	147,240	$3.31M	0.1%	+7,400
ATWOOD OCEANICS INCATWOOD OCEANICS INC	123,798	$3.27M	0.1%	-3,760
NAVIOS MARITIME HOLDINGS INCNAVIOS MARITIME HOLDINGS INC	870,290	$3.24M	0.1%	-7,010
HOSHORNBECK OFFSHORE SERVICES I	230,812	$2.92M	0.09%	-45,845	Timeline
SIERRA WIRELESS INCSIERRA WIRELESS INC	84,276	$2.1M	0.06%	-6,850
JNJJOHNSON & JOHNSON	19,763	$1.93M	0.06%	-378	Timeline
FMCFMC CORP	31,582	$1.66M	0.05%	-131,624	Timeline
WFCWELLS FARGO & CO	27,093	$1.52M	0.05%	0	Timeline
DHRDANAHER CORP DEL	17,624	$1.51M	0.05%	0	Timeline
AVTAVNET INC	35,038	$1.44M	0.04%	-147,510	Timeline
CCITIGROUP INC	24,103	$1.33M	0.04%	0	Timeline
FISVFISERV INC	15,998	$1.32M	0.04%	0	Timeline
GSGOLDMAN SACHS GROUP INC	5,791	$1.21M	0.04%	0	Timeline
VZVERIZON COMMUNICATIONS INC	25,642	$1.2M	0.04%	+2,410	Timeline
NEENEXTERA ENERGY INC	10,806	$1.06M	0.03%	0	Timeline
MRKMERCK & CO INC	18,530	$1.05M	0.03%	new	Timeline
MCKMCKESSON CORP	4,610	$1.04M	0.03%	0	Timeline
BSXBOSTON SCIENTIFIC CORP	52,751	$934K	0.03%	0	Timeline
TGTTARGET CORP	11,270	$920K	0.03%	+1,890	Timeline
SLBSLB LIMITED	10,140	$874K	0.03%	-1,570	Timeline
AVBAVALONBAY CMNTYS INC	5,070	$811K	0.02%	0	Timeline
SPGSIMON PPTY GROUP INC NEW	4,680	$810K	0.02%	0	Timeline
AMZNAMAZON COM INC	1,771	$769K	0.02%	-330	Timeline
LOWLOWES COS INC	11,263	$754K	0.02%	-4,770	Timeline
ADMARCHER DANIELS MIDLAND CO	15,030	$725K	0.02%	0	Timeline
BIIBBIOGEN INC	1,790	$723K	0.02%	0	Timeline
APHAMPHENOL CORP	12,190	$707K	0.02%	0	Timeline
CTRACOTERRA ENERGY INC	20,370	$642K	0.02%	0	Timeline
CLCOLGATE PALMOLIVE CO	9,040	$591K	0.02%	0	Timeline
E M C CORP MASSE M C CORP MASS	22,241	$587K	0.02%	0
RFREGIONS FINANCIAL CORP NEW	49,040	$508K	0.02%	new	Timeline
ALCOA INCALCOA INC	44,820	$500K	0.02%	+9,690
ADBEADOBE INC	6,040	$489K	0.01%	0	Timeline
AON PLCAON PLC	3,690	$368K	0.01%	0
CORCENCORA INC	2,312	$246K	0.01%	0	Timeline

Sold out in Q2 2015

Positions in the previous quarter's report that this quarter's report no longer lists.

Security	Shares before	Value before	Type
ITC HLDGS CORPITC HLDGS CORP	460,461	$17.2M	shares
WAGEWORKS INCWAGEWORKS INC	144,437	$7.7M	shares
COMPUTER SCIENCES CORPCOMPUTER SCIENCES CORP	108,575	$7.09M	shares
OTEXOPEN TEXT CORP	132,200	$6.99M	shares
ORBITAL ATK INCORBITAL ATK INC	90,671	$6.95M	shares
DECKDECKERS OUTDOOR CORP	86,014	$6.27M	shares
MTHMERITAGE HOMES CORP	102,368	$4.98M	shares
PAREXEL INTL CORPPAREXEL INTL CORP	60,711	$4.19M	shares
PCHPOTLATCHDELTIC CORP	103,712	$4.15M	shares
CDPCOPT DEFENSE PROPERTIES	131,522	$3.86M	shares
PANDORA MEDIA INCPANDORA MEDIA INC	201,930	$3.27M	shares
MTZMASTEC INC	155,375	$3M	shares
BILL BARRETT CORPBILL BARRETT CORP	235,894	$1.96M	shares
CITY NATL CORPCITY NATL CORP	14,025	$1.25M	shares
ABBVABBVIE INC	12,950	$758K	shares
ALTERA CORPALTERA CORP	17,091	$733K	shares
PRECISION CASTPARTS CORPPRECISION CASTPARTS CORP	3,186	$669K	shares
AIRGAS INCAIRGAS INC	3,025	$321K	shares

How Q2 2015 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

Filing	Role	Amendment	Filed	Accepted	Ingested
13F-HR 0001104659-15-057996	base		2015-08-10	acceptance time not in the bulk data set	2026-10-07 19:15:25 UTC