FRONTIER CAPITAL MANAGEMENT CO LLC

Name: FRONTIER CAPITAL MANAGEMENT CO LLC: Form 13F holdings for the quarter ended 2026-06-30
Creator: Listed

An institutional investment manager in Boston, MA. Its Form 13F for the quarter ended Jun 30, 2026, filed Aug 14, 2026. SEC CIK 351173.

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Reported value$10.73bn
Positions300

Holdings: 300 positions

The filing on sec.gov

As filed, largest first. Reported value is what the manager stated for each position at the quarter end, in US dollars; it is filing data, not a price. Weight is the position's share of the total reported value. Changes compare with the 13F for the quarter ended 2026-03-31.

FRONTIER CAPITAL MANAGEMENT CO LLC, holdings
Issuer	Class	CUSIP	Reported value$m	Weight	Shares	Change on the quarter before
Ftai Aviation Ltd	SHS	G3730V105	320	3.0%	1,183,492	Added+121,282
Granite Constr IncGVA	COM	387328107	177	1.6%	1,118,881	Reduced−68,855
Alaska Air Group IncALK	COM	011659109	177	1.6%	3,384,643	Added+11,056
Applied Optoelectronics IncAAOI	COM	03823U102	145	1.3%	975,318	Added+691,172
Akamai Technologies IncAKAM	COM	00971T101	134	1.3%	1,136,573	Added+100,004
Ashland IncASH	COM	044186104	132	1.2%	1,999,908	Added+87,219
Lattice Semiconductor CorpLSCC	COM	518415104	126	1.2%	821,848	Added+216,530
Popular IncBPOP	COM NEW	733174700	119	1.1%	725,227	Reduced−75,703
Mongodb IncMDB	CL A	60937P106	112	1.0%	334,098	Added+119,782
United Therapeutics Corp DelUTHR	COM	91307C102	112	1.0%	206,808	Reduced−45,894
Knight-Swift Transn Holdings inKNX	CL A	499049104	110	1.0%	1,410,955	Reduced−675,589
Eagle Matls IncEXP	COM	26969P108	103	1.0%	458,621	Reduced−152,033
Stride IncLRN	COM	86333M108	103	1.0%	1,191,710	Reduced−357,581
XPO IncXPO	COM	983793100	103	1.0%	499,601	Reduced−152,472
Bridgebio Pharma IncBBIO	COM	10806X102	102	1.0%	1,373,057	Added+415,068
Liberty Energy IncLBRT	COM CL A	53115L104	97.4	0.9%	3,720,666	Added+1,226,444
Sanmina CorpSANM	COM	801056102	95.7	0.9%	378,111	Reduced−259,277
Ultra Clean Holdings IncUCTT	COM	90385V107	95.2	0.9%	667,532	Reduced−1,119,919
Ultragenyx Pharmaceutical inRARE	COM	90400D108	95.1	0.9%	2,847,936	Added+656,754
Insulet CorpPODD	COM	45784P101	94.8	0.9%	622,506	Added+449,993
Modine MFG CoMOD	COM	607828100	91.8	0.9%	343,868	Added+139,829
Flowserve CorpFLS	COM	34354P105	91.5	0.9%	1,233,291	Added+770,843
Kirby CorpKEX	COM	497266106	90.6	0.8%	666,554	Added+22,225
Allegiant Travel CoALGT	COM	01748X102	90.0	0.8%	765,347	Added+164,132
Everpure IncP	CL A	74624M102	88.2	0.8%	1,120,040	Added+175,518
Amentum Holdings IncAMTM	COM	023939101	85.7	0.8%	4,143,971	Reduced−786,239
Kymera Therapeutics IncKYMR	COM	501575104	85.0	0.8%	740,866	Reduced−18,982
Insmed IncINSM	COM PAR $.01	457669307	84.8	0.8%	795,242	Added+325,681
ATI IncATI	COM	01741R102	82.8	0.8%	419,968	Reduced−274,454
Renasant CorpRNST	COM	75970E107	75.7	0.7%	1,778,953	Added+76,240
Astera Labs IncALAB	COM	04626A103	74.7	0.7%	154,601	Reduced−533,612
Royal Caribbean Group	COM	V7780T103	74.3	0.7%	233,963	Reduced−4,336
Palvella Therapeutics Inc NePVLA	COM	697947109	73.2	0.7%	478,833	Added+104,798
Dynatrace IncDT	COM NEW	268150109	71.8	0.7%	1,635,587	New+1,635,587
Indie Semiconductor IncINDI	CLASS A COM	45569U101	71.5	0.7%	15,914,169	Reduced−3,331,919
Agree Rlty CorpADC	COM	008492100	71.4	0.7%	943,005	Reduced−158,381
Intuitive Machines IncLUNR	CLASS A COM	46125A100	67.9	0.6%	3,173,434	Reduced−340,365
Jazz Pharmaceuticals plc	SHS USD	G50871105	66.8	0.6%	277,279	Reduced−240,005
Saia IncSAIA	COM	78709Y105	63.8	0.6%	151,477	Reduced−31,015
Entegris IncENTG	COM	29362U104	63.3	0.6%	351,950	Reduced−402,756
First Bancorp CorporationFBP	COM NEW	318672706	63.1	0.6%	2,422,265	Reduced−501,473
Circle Internet Group IncCRCL	COM CL A	172573107	62.9	0.6%	1,004,783	Reduced−543,367
Hubbell IncHUBB	COM	443510607	62.8	0.6%	119,997	Added+94,929
Axsome Therapeutics Inc.AXSM	COM	05464T104	62.2	0.6%	254,280	Added+51,214
Flex Ltd	ORD	Y2573F102	61.9	0.6%	382,135	Added+20,549
Wintrust Finl CorpWTFC	COM	97650W108	61.8	0.6%	384,593	Reduced−77,419
Tidewater Inc NewTDW	COM	88642R109	59.6	0.6%	894,796	Reduced−177,997
Atmus Filtration TechnologieATMU	COM	04956D107	59.0	0.6%	1,157,930	Added+415,709
Jabil IncJBL	COM	466313103	58.7	0.5%	152,187	Reduced−12,640
Builders Firstsource IncBLDR	COM	12008R107	58.3	0.5%	651,389	Reduced−209,105
Snowflake IncSNOW	COM SHS	833445109	57.6	0.5%	226,439	Added+155,130
Trevi Therapeutics IncTRVI	COM	89532M101	57.3	0.5%	3,070,740	Added+1,076,448
Genius Sports Limited	SHARES CL A	G3934V109	57.2	0.5%	9,432,864	Added+4,464,966
The Baldwin Insurance GRP inBWIN	COM CL A	05589G102	55.8	0.5%	2,097,658	Added+995,206
Vera Therapeutics IncVERA	CL A	92337R101	55.6	0.5%	1,295,405	Added+743,912
Urogen Pharma Ltd	COM	M96088105	55.5	0.5%	1,508,547	Added+194,435
MKS Inc.MKSI	COM	55306N104	53.7	0.5%	120,625	Reduced−40,625
Garrett Motion IncGTX	COM	366505105	53.1	0.5%	1,466,821	Reduced−1,208,312
Elanco Animal Health IncELAN	COM	28414H103	52.6	0.5%	2,138,550	Reduced−223,976
Eastern Bankshares IncEBC	COM	27627N105	51.9	0.5%	2,332,022	Reduced−508,271
First Amern Finl CorpFAF	COM	31847R102	51.4	0.5%	749,097	Reduced−131,707
API Group CorpAPG	COM STK	00187Y100	51.0	0.5%	1,203,831	Added+657,024
Stag Industrial IncSTAG	COM	85254J102	50.7	0.5%	1,331,842	Reduced−169,725
Weatherford International plc	ORD SHS	G48833118	50.3	0.5%	617,390	Reduced−108,107
AAR CorpAIR	COM	000361105	50.1	0.5%	350,441	Reduced−76,746
Carpenter Technology CorpCRS	COM	144285103	49.6	0.5%	80,488	Reduced−18,646
Perdoceo Ed CorpPRDO	COM	71363P106	49.5	0.5%	1,547,631	Reduced−299,355
Acadia Healthcare Company inACHC	COM	00404A109	49.4	0.5%	1,672,857	Added+1,097,614
Cognex CorpCGNX	COM	192422103	48.5	0.5%	669,588	Reduced−24,311
First Indl Rlty TR IncFR	COM	32054K103	48.4	0.5%	788,792	Reduced−157,573
Datadog IncDDOG	CL A COM	23804L103	47.4	0.4%	182,164	Added+88,765
Natera IncNTRA	COM	632307104	47.1	0.4%	173,547	Reduced−120,800
Primoris SVCS CorpPRIM	COM	74164F103	46.5	0.4%	468,762	New+468,762
Antero Resources CorpAR	COM	03674X106	46.3	0.4%	1,318,103	Reduced−31,134
Fair Isaac CorpFICO	COM	303250104	45.7	0.4%	38,278	Added+6,807
Monolithic PWR Sys IncMPWR	COM	609839105	45.2	0.4%	32,723	Reduced−46,976
Triumph Financial IncTFIN	COM	89679E300	44.6	0.4%	584,333	Reduced−60,444
Darling Ingredients IncDAR	COM	237266101	43.4	0.4%	793,866	Reduced−1,661,802
Standardaero IncSARO	COM	85423L103	43.3	0.4%	1,449,333	New+1,449,333
Voyager Technologies IncVOYG	COM CL A	92892B103	43.3	0.4%	1,343,054	Added+115,867
TD Synnex CorporationSNX	COM	87162W100	43.3	0.4%	161,933	Reduced−131,349
Chemed Corp NewCHE	COM	16359R103	42.2	0.4%	90,567	Added+27,841
MDU Res Group IncMDU	COM	552690109	42.2	0.4%	1,987,666	Reduced−518,883
Regal Rexnord CorporationRRX	COM	758750103	42.1	0.4%	176,675	Reduced−41,235
Pagaya Technologies Ltd	CL A NEW	M7S64L123	41.9	0.4%	2,296,417	Added+2,099,721
ACV Auctions Inc	COM CL A	00091G104	41.8	0.4%	5,813,660	Added+1,884,339
KBR IncKBR	COM	48242W106	41.6	0.4%	1,206,062	Reduced−228,033
Ryerson HLDG CorpRYZ	COM	783754104	41.4	0.4%	1,683,408	Added+166,346
ERO Copper CorpERO	COM	296006109	41.2	0.4%	1,540,063	Added+289,116
Insight Enterprises IncNSIT	COM	45765U103	41.1	0.4%	337,686	Reduced−167,625
WSFS Finl CorpWSFS	COM	929328102	41.1	0.4%	535,179	Reduced−140,317
Teradyne IncTER	COM	880770102	40.9	0.4%	84,563	Reduced−98,641
Gulfport Energy CorpGPOR	COMMON SHARES	402635502	40.9	0.4%	240,790	Added+18,841
Seacoast BKG Corp FlaSBCF	COM NEW	811707801	40.8	0.4%	1,227,771	Added+228,525
Credo Technology Group Holdi	ORDINARY SHARES	G25457105	40.7	0.4%	149,509	Added+37,274
Cloudflare IncNET	CL A COM	18915M107	40.6	0.4%	165,415	Added+8,116
Apogee Therapeutics Inc	COM	03770N101	40.3	0.4%	303,739	Reduced−760,744
Lemonade IncLMND	COM	52567D107	39.7	0.4%	609,820	Reduced−62,563
Independence Rlty TR IncIRT	COM	45378A106	39.7	0.4%	2,376,740	Reduced−492,980
Quanta SVCS IncPWR	COM	74762E102	38.9	0.4%	54,069	Reduced−2,828
Ftai Infrastructure IncFIP	COMMON STOCK	35953C106	38.3	0.4%	8,257,704	Added+702,012
Covista IncCVSA	COM	00737L103	37.7	0.4%	302,654	Reduced−78,507
Planet Fitness Master IssuerPLNT	CL A	72703H101	37.6	0.4%	720,614	Added+214,005
Gibraltar Inds IncROCK	COM	374689107	37.4	0.3%	830,272	Added+142,000
Simmons First Natl CorpSFNC	CL A $1 PAR	828730200	37.4	0.3%	1,650,954	Reduced−141,148
Silgan Holdings IncSLGN	COM	827048109	37.0	0.3%	796,806	Reduced−61,691
Dexcom IncDXCM	COM	252131107	36.9	0.3%	547,220	Added+41,592
Sonoco Prods CoSON	COM	835495102	36.6	0.3%	650,305	Reduced−21,293
Envista Holdings CorporationNVST	COM	29415F104	36.6	0.3%	1,388,673	Reduced−47,197
Wafd IncWAFD	COM	938824109	36.5	0.3%	951,677	Reduced−122,875
LCI IndsLCII	COM	50189K103	36.2	0.3%	341,852	Reduced−87,239
BJS WHSL Club Holdings IncBJ	COM	05550J101	35.9	0.3%	412,157	Added+92,937
Rocket Lab CorpRKLB	COM	773121108	35.8	0.3%	352,422	Reduced−51,318
LXP Industrial TrustLXP	COM	529043408	35.7	0.3%	662,709	Reduced−154,526
FB Finl CorpFBK	COM	30257X104	35.6	0.3%	642,607	Reduced−12,562
Cipher Digital IncCIFR	COM	17253J106	35.6	0.3%	1,451,537	Reduced−1,628,462
Ionq IncIONQ	COM	46222L108	35.5	0.3%	666,404	Added+655,774
NMI Holdings IncNMIH	COM	629209305	35.4	0.3%	860,919	Reduced−155,307
Avantor IncAVTR	COM	05352A100	34.7	0.3%	3,506,970	Added+1,482,960
Alkermes plc	SHS	G01767105	34.6	0.3%	659,562	New+659,562
Selective Ins Group IncSIGI	COM	816300107	34.5	0.3%	355,719	Reduced−374,029
Arrow Electrs IncARW	COM	042735100	34.3	0.3%	160,701	Reduced−120,046
LGI Homes IncLGIH	COM	50187T106	33.5	0.3%	525,699	Reduced−103,230
Essential Pptys Rlty TR IncEPRT	COM	29670E107	33.4	0.3%	1,117,620	Reduced−148,867
Hope Bancorp IncHOPE	COM	43940T109	33.1	0.3%	2,422,011	Reduced−597,086
Mueller Inds IncMLI	COM	624756102	33.1	0.3%	268,969	Reduced−13,474
Etoro Group Ltd	SHS CL A	G32089107	32.8	0.3%	832,037	New+832,037
Copt Defense PropertiesCDP	SHS BEN INT	22002T108	32.7	0.3%	897,519	Reduced−6,357
RBC Bearings IncRBC	COM	75524B104	32.6	0.3%	50,541	Reduced−2,652
Merit Med Sys IncMMSI	COM	589889104	32.5	0.3%	468,540	Added+37,922
Matador Res CoMTDR	COM	576485205	32.5	0.3%	652,633	Reduced−170,673
Universal Display CorpOLED	COM	91347P105	31.6	0.3%	364,719	Added+254,490
Sensata Technologies HLDG PL	SHS	G8060N102	31.4	0.3%	657,792	New+657,792
Zscaler IncZS	COM	98980G102	31.4	0.3%	222,274	Added+187,825
Veradermics IncMANE	COMMON STOCK	922967104	31.3	0.3%	254,876	New+254,876
United States Antimony CorpUAMY	COM	911549103	31.2	0.3%	4,297,224	New+4,297,224
Cushman and Wakefield Ltd	COMMON SHARES	G2717C106	30.9	0.3%	2,305,984	Reduced−504,959
Interface IncTILE	COM	458665304	30.1	0.3%	839,878	Reduced−222,230
Timken CoTKR	COM	887389104	30.0	0.3%	206,670	Reduced−171,522
Burlington Stores IncBURL	COM	122017106	29.9	0.3%	94,537	Reduced−122,000
Molina Healthcare IncMOH	COM	60855R100	29.4	0.3%	128,459	New+128,459
Unitil CorpUTL	COM	913259107	29.2	0.3%	553,320	Added+4,540
Asbury Automotive Group IncABG	COM	043436104	28.9	0.3%	143,912	Reduced−30,775
Belden IncBDC	COM	077454106	28.8	0.3%	240,496	Reduced−214,842
Permian Resources CorpPR	CLASS A COM	71424F105	28.7	0.3%	1,558,616	Reduced−512,589
Knife River CorpKNF	COMMON STOCK	498894104	28.4	0.3%	339,380	Reduced−70,107
RXO IncRXO	COMMON STOCK	74982T103	28.3	0.3%	1,026,223	Reduced−1,625,314
Trinet Group IncTNET	COM	896288107	28.2	0.3%	569,006	Reduced−7,083
Oddity Tech Ltd	SHS CL A	M7518J104	27.8	0.3%	1,838,400	Added+1,041,262
Fluor CorpFLR	COM	343412102	27.2	0.3%	519,535	Reduced−152,242
Commvault Sys IncCVLT	COM	204166102	27.1	0.3%	190,861	Added+29,746
Kontoor Brands IncKTB	COM	50050N103	27.0	0.3%	323,482	Reduced−169,043
Halozyme Therapeutics IncHALO	COM	40637H109	26.8	0.2%	342,570	New+342,570
Standex International CorpSXI	COM	854231107	26.4	0.2%	73,861	New+73,861
Digitalocean Holdings IncDOCN	COM	25402D102	26.4	0.2%	168,117	Reduced−289,040
Unusual Machs IncUMAC	COM SHS	91532F102	26.1	0.2%	1,168,543	New+1,168,543
Perella Weinberg PartnersPWP	CLASS A COM	71367G102	25.9	0.2%	1,624,195	Reduced−243,400
Citizens Finl Group IncCFG	COM	174610105	25.9	0.2%	369,220	Reduced−4,164
International Seaways Inc	COM	Y41053102	25.7	0.2%	336,180	Reduced−8,517
Macom Tech Solutions Holdings IMTSI	COM	55405Y100	25.6	0.2%	67,363	Reduced−2,965
M/I Homes IncMHO	COM	55305B101	25.4	0.2%	157,703	Added+13,005
Climb Bio IncCLYM	COM	28658R106	25.3	0.2%	1,939,019	New+1,939,019
Praxis Precision Medicines IPRAX	COM NEW	74006W207	24.8	0.2%	74,207	Added+20,842
Cencora IncCOR	COM	03073E105	24.8	0.2%	87,733	Reduced−21,315
Procept Biorobotics CorpPRCT	COM	74276L105	24.6	0.2%	1,091,528	Added+481,671
Cheniere Energy IncLNG	COM NEW	16411R208	24.2	0.2%	101,392	Reduced−16,597
NXP Semiconductors N V	COM	N6596X109	23.8	0.2%	84,778	Reduced−7,211
Bankunited IncBKU	COM	06652K103	23.7	0.2%	489,667	Reduced−2,979
Neptune Ins Holdings IncNP	CL A	64073B103	23.5	0.2%	746,054	Reduced−240,794
Porch Group IncPRCH	COM	733245104	23.3	0.2%	1,547,453	New+1,547,453
Allegro Microsystems IncALGM	COM	01749D105	23.0	0.2%	330,904	Added+66,873
Vistra CorpVST	COM	92840M102	22.9	0.2%	144,310	Reduced−46,697
Celsius Holdings IncCELH	COM NEW	15118V207	22.8	0.2%	777,460	Reduced−158,602
Reddit IncRDDT	CL A	75734B100	22.6	0.2%	130,429	Added+34,399
Life Time Group Holdings IncLTH	COMMON STOCK	53190C102	21.8	0.2%	534,657	Reduced−401,940
Nebius Group N.V.	SHS CLASS A	N97284108	21.6	0.2%	78,322	New+78,322
Symbotic IncSYM	CLASS A COM	87151X101	21.6	0.2%	481,154	Added+236,100
Evercore IncEVR	CLASS A	29977A105	21.3	0.2%	62,310	Added+9,420
Coherent CorpCOHR	COM	19247G107	21.2	0.2%	53,861	Reduced−59,045
Verisk Analytics IncVRSK	COM	92345Y106	21.2	0.2%	118,091	New+118,091
Viking Holdings Ltd	ORD SHS	G93A5A101	20.6	0.2%	196,715	New+196,715
Tetra Technologies Inc DelTTI	COM	88162F105	20.3	0.2%	1,796,050	Reduced−351,180
Cheesecake Factory IncCAKE	COM	163072101	20.3	0.2%	254,975	Reduced−24,006
TG Therapeutics IncTGTX	COM	88322Q108	20.3	0.2%	368,813	New+368,813
Alamos Gold IncAGI	COM CL A	011532108	20.2	0.2%	665,814	Reduced−58,774
Revvity IncRVTY	COM	714046109	20.1	0.2%	180,771	Reduced−7,951
EnersysENS	COM	29275Y102	19.7	0.2%	84,224	Reduced−22,283
Steris plc	SHS USD	G8473T100	19.4	0.2%	92,310	Reduced−276
Dyne Therapeutics IncDYN	COM	26818M108	19.4	0.2%	874,138	Added+52,289
Cooper Cos IncCOO	COM	216648501	19.0	0.2%	264,525	Reduced−87,810
Deckers Outdoor CorpDECK	COM	243537107	18.9	0.2%	190,557	Added+61,941
Lumentum Holdings IncLITE	COM	55024U109	18.8	0.2%	21,893	New+21,893
Watts Water Technologies IncWTS	CL A	942749102	18.4	0.2%	47,013	New+47,013
Mattel IncMAT	COM	577081102	18.4	0.2%	1,322,310	Reduced−369,113
Robinhood MKTS IncHOOD	COM CL A	770700102	18.3	0.2%	182,543	New+182,543
Icon Pub Ltd Co	SHS	G4705A100	18.1	0.2%	104,335	Reduced−4,132
York Space Systems IncYSS	COM	987084100	18.0	0.2%	733,025	New+733,025
Wesco International IncWCC	COM	95082P105	18.0	0.2%	52,111	Reduced−13,540
Idexx Labs IncIDXX	COM	45168D104	17.7	0.2%	33,592	Reduced−1,772
Openlane IncOPLN	COM	48238T109	17.6	0.2%	427,736	Reduced−112,542
Donnelley Finl Solutions IncDFIN	COM	25787G100	17.6	0.2%	419,466	Reduced−234,352
QXO IncQXO	COM NEW	82846H405	17.5	0.2%	1,010,674	Added+157,192
Better Home & Finance HoldinBETR	COM NEW CL A	08774B508	17.2	0.2%	625,598	Reduced−168,336
Qorvo Inc	COM	74736K101	17.1	0.2%	183,718	Added+13,727
James Hardie Inds plc	ORD SHS	G4253H101	16.9	0.2%	645,320	Reduced−28,382
Chipotle Mexican Grill IncCMG	COM	169656105	16.9	0.2%	495,708	Added+105,153
Curtiss Wright CorpCW	COM	231561101	16.8	0.2%	22,225	Reduced−967
Church & Dwight Co IncCHD	COM	171340102	16.8	0.2%	173,274	Reduced−9,127
Healthequity IncHQY	COM	42226A107	16.6	0.2%	184,308	Reduced−8,092
Wingstop IncWING	COM	974155103	16.4	0.2%	94,359	Added+31,197
Spyre Therapeutics IncSYRE	COM NEW	00773J202	16.2	0.2%	182,931	New+182,931
Mettler Toledo InternationalMTD	COM	592688105	16.2	0.2%	12,655	Reduced−678
Irhythm Holdings IncIRTC	COM	450056106	15.8	0.1%	132,475	Added+64,021
Okta IncOKTA	CL A	679295105	15.3	0.1%	112,252	Reduced−20,360
Skyworks Solutions IncSWKS	COM	83088M102	15.1	0.1%	222,477	Added+41,042
Cohu IncCOHU	COM	192576106	14.8	0.1%	200,834	Reduced−1,093,782
Caci International IncCACI	CL A	127190304	14.8	0.1%	31,980	Reduced−13,584
Vericel CorpVCEL	COM	92346J108	14.7	0.1%	330,322	Added+56,597
Weave Communications IncWEAV	COM	94724R108	14.7	0.1%	2,446,204	Added+346,815
Vertiv Holdings CoVRT	COM CL A	92537N108	14.5	0.1%	43,281	Reduced−2,301
Roblox CorpRBLX	CL A	771049103	14.2	0.1%	260,568	Reduced−150,097
Solstice Advanced Matls IncSOLS	COM SHS	83443Q103	13.7	0.1%	154,191	Reduced−8,147
Carlyle Group IncCG	COM	14316J108	13.3	0.1%	316,724	Reduced−15,582
Agilent Technologies IncA	COM	00846U101	13.3	0.1%	100,214	Reduced−5,354
MP Materials CorpMP	COM CL A	553368101	13.1	0.1%	234,322	Reduced−39,173
Applied Indl Technologies inAIT	COM	03820C105	13.1	0.1%	38,784	Reduced−10,262
Sitime CorpSITM	COM	82982T106	12.9	0.1%	17,366	Reduced−2,305
Markel Group IncMKL	COM	570535104	12.8	0.1%	6,566	Added+295
Synaptics IncSYNA	COM	87157D109	12.7	0.1%	102,529	Reduced−82,417
Motorola Solutions IncMSI	COM NEW	620076307	12.7	0.1%	30,539	Added+11,015
Murphy USA IncMUSA	COM	626755102	12.7	0.1%	23,502	Reduced−18,953
Block IncXYZ	CL A	852234103	12.4	0.1%	162,883	Added+31,255
L3HARRIS Technologies IncLHX	COM	502431109	12.2	0.1%	42,031	Reduced−30,001
Everest Group Ltd	COM	G3223R108	12.2	0.1%	34,190	Reduced−1,500
Equifax IncEFX	COM	294429105	12.1	0.1%	76,520	Added+6,290
Aerovironment IncAVAV	COM	008073108	11.7	0.1%	70,829	Reduced−3,134
Charles Riv Labs International IncCRL	COM	159864107	11.6	0.1%	50,938	Added+2,876
Sila Realty Trust Inc	COMMON STOCK	146280508	11.5	0.1%	377,378	Reduced−2,319,314
Veeva Sys IncVEEV	CL A COM	922475108	11.5	0.1%	64,519	Added+34,266
Federal Rlty Invt TR NewFRT	SH BEN INT NEW	313745101	11.2	0.1%	90,572	New+90,572
Nextpower IncNXT	CLASS A COM	65290E101	11.0	0.1%	92,694	Reduced−4,081
AON plc	SHS CL A	G0403H108	11.0	0.1%	33,246	Reduced−1,746
Waste Connections IncWCN	COM	94106B101	10.9	0.1%	65,140	Reduced−3,421
TransunionTRU	COM	89400J107	10.6	<0.1%	147,458	Added+11,016
Range Res CorpRRC	COM	75281A109	10.6	<0.1%	284,946	Reduced−12,575
Agco CorpAGCO	COM	001084102	10.4	<0.1%	87,263	Reduced−47,087
Alcon AG	ORD SHS	H01301128	10.3	<0.1%	152,897	Reduced−8,099
GE Healthcare Technologies IGEHC	COMMON STOCK	36266G107	10.2	<0.1%	160,021	Reduced−8,367
Transmedics Group IncTMDX	COM	89377M109	10.0	<0.1%	150,162	Reduced−170,309
Cintas CorpCTAS	COM	172908105	9.9	<0.1%	58,459	Reduced−3,065
Revolution Medicines IncRVMD	COM	76155X100	9.7	<0.1%	51,956	Reduced−191,848
Champion Homes IncSKY	COM	830830105	9.4	<0.1%	107,024	Reduced−4,707
Berkley W R CorpWRB	COM	084423102	9.4	<0.1%	133,505	Reduced−5,920
Vertical Aerospace Ltd	SHS NEW	G9471C206	9.4	<0.1%	5,402,521	Added+2,632,304
Draftkings Inc NewDKNG	COM CL A	26142V105	9.3	<0.1%	367,030	Reduced−16,108
Workday IncWDAY	CL A	98138H101	9.2	<0.1%	75,401	Reduced−38,914
Align Technology IncALGN	COM	016255101	9.1	<0.1%	54,099	Reduced−142,413
Msci IncMSCI	COM	55354G100	9.1	<0.1%	16,284	Added+3,819
Hexcel Corp NewHXL	COM	428291108	8.7	<0.1%	87,439	Reduced−52,709
Guidewire Software IncGWRE	COM	40171V100	8.7	<0.1%	71,087	Reduced−188,440
Alnylam Pharmaceuticals IncALNY	COM	02043Q107	8.7	<0.1%	29,056	Reduced−1,548
Gentherm IncTHRM	COM	37253A103	8.7	<0.1%	254,713	Added+17,561
Donaldson IncDCI	COM	257651109	8.5	<0.1%	94,808	New+94,808
Floor & Decor Holdings IncFND	CL A	339750101	8.1	<0.1%	135,714	Reduced−7,161
Rush Street Interactive IncRSI	COM	782011100	7.7	<0.1%	257,240	Reduced−49,977
Onto Innovation IncONTO	COM	683344105	7.6	<0.1%	20,157	New+20,157
Procore Technologies IncPCOR	COM	74275K108	7.4	<0.1%	181,918	Reduced−34,958
Lamb Weston Holdings IncLW	COM	513272104	7.4	<0.1%	170,336	Reduced−7,458
Heartland Express IncHTLD	COM	422347104	7.1	<0.1%	468,578	New+468,578
Albemarle CorpALB	COM	012653101	6.8	<0.1%	50,573	Reduced−2,181
Epam Sys IncEPAM	COM	29414B104	6.1	<0.1%	77,479	Reduced−3,433
Pool CorpPOOL	COM	73278L105	5.8	<0.1%	27,166	Reduced−1,431
Tandem Diabetes Care IncTNDM	COM NEW	875372203	5.7	<0.1%	380,458	Reduced−16,751
Varex Imaging CorpVREX	COM	92214X106	5.6	<0.1%	535,000	Reduced−615,007
GXO Logistics IncorporatedGXO	COMMON STOCK	36262G101	5.6	<0.1%	109,635	Added+14,710
Rollins IncROL	COM	775711104	5.5	<0.1%	132,755	Reduced−274,717
Mirion Technologies IncMIR	COM CL A	60471A101	5.4	<0.1%	298,979	New+298,979
Cogent Comm Holdings IncCCOI	COM NEW	19239V302	5.3	<0.1%	382,608	Reduced−16,600
Dolby Laboratories IncDLB	COM CL A	25659T107	5.3	<0.1%	100,203	Reduced−219,390
Aurora Innovation IncAUR	CLASS A COM	051774107	4.1	<0.1%	606,109	New+606,109
Fermi IncFRMI	COM	314911108	3.9	<0.1%	421,746	New+421,746
Silicon Motion Technology CoSIMO	SPONSORED ADR	82706C108	0.9	<0.1%	2,678	Reduced−269,678
Nisource IncNI	COM	65473P105	0.6	<0.1%	13,110	Added+288
Royalty Pharma plc	SHS CLASS A	G7709Q104	0.5	<0.1%	8,251	Added+181
Netapp IncNTAP	COM	64110D104	0.5	<0.1%	2,965	Reduced−44
Gallagher Arthur J & CoAJG	COM	363576109	0.5	<0.1%	1,988	Added+199
Lamar Advertising CoLAMR	CL A	512816109	0.4	<0.1%	2,848	Added+304
Lithia MTRS IncLAD	COM	536797103	0.4	<0.1%	1,358	Reduced−53,882
Viatris IncVTRS	COM	92556V106	0.4	<0.1%	24,711	Added+2,797
LPL Finl Holdings IncLPLA	COM	50212V100	0.4	<0.1%	1,361	Added+344
Generac Holdings IncGNRC	COM	368736104	0.4	<0.1%	1,291	Reduced−804
Devon Energy Corp NewDVN	COM	25179M103	0.4	<0.1%	8,953	New+8,953
Labcorp Holdings IncLH	COM SHS	504922105	0.4	<0.1%	1,261	Added+28
Avery Dennison CorpAVY	COM	053611109	0.3	<0.1%	2,001	Added+237
Jones Lang Lasalle IncJLL	COM	48020Q107	0.3	<0.1%	954	Added+21
SBA Communications CorpSBAC	CL A	78410G104	0.3	<0.1%	1,636	Added+36
PJT Partners IncPJT	COM CL A	69343T107	0.3	<0.1%	1,814	New+1,814
Borgwarner IncBWA	COM	099724106	0.3	<0.1%	4,093	Added+90
Ulta Beauty IncULTA	COM	90384S303	0.2	<0.1%	508	Added+11
PG&E CorpPCG	COM	69331C108	0.2	<0.1%	10,718	New+10,718

Sold out: 24 positions

Held at the end of the quarter before and not reported this quarter.

FRONTIER CAPITAL MANAGEMENT CO LLC, positions sold out
Issuer	Class	CUSIP	Weight	Change on the quarter before
Alignment Healthcare IncALHC	COM	01625V104	0.0%	Sold out−18,820
Amphenol CorpAPH	CL A	032095101	0.0%	Sold out−124,757
Arista Networks IncANET	COM SHS	040413205	0.0%	Sold out−136,947
Caesars Entertainment Inc NeCZR	COM	12769G100	0.0%	Sold out−503,396
Coterra Energy Inc	COM	127097103	0.0%	Sold out−12,509
Diodes IncDIOD	COM	254543101	0.0%	Sold out−592,499
Dominos Pizza IncDPZ	COM	25754A201	0.0%	Sold out−62,733
Everus Constr GroupECG	COM	300426103	0.0%	Sold out−143,499
Grid Dynamics Holdings IncGDYN	CL A	39813G109	0.0%	Sold out−1,129,076
KLA CorpKLAC	COM NEW	482480100	0.0%	Sold out−8,099
LKQ CorpLKQ	COM	501889208	0.0%	Sold out−8,916
Lululemon Athletica IncLULU	COM	550021109	0.0%	Sold out−77,472
Marvell Technology IncMRVL	COM	573874104	0.0%	Sold out−540,979
Nasdaq IncNDAQ	COM	631103108	0.0%	Sold out−106,895
Nuvalent Inc	COM	670703107	0.0%	Sold out−395,546
Parsons Corp DelPSN	COM	70202L102	0.0%	Sold out−11,310
Quidelortho CorpQDEL	COM	219798105	0.0%	Sold out−1,752,613
Resmed IncRMD	COM	761152107	0.0%	Sold out−65,224
Ross Stores IncROST	COM	778296103	0.0%	Sold out−26,507
Shoals Technologies Group inSHLS	CL A	82489W107	0.0%	Sold out−97,840
Sun Ctry Airls Holdings Inc	COM	866683105	0.0%	Sold out−584,311
The Trade Desk IncTTD	COM CL A	88339J105	0.0%	Sold out−321,192
Tractor Supply CoTSCO	COM	892356106	0.0%	Sold out−362,574
Viridian Therapeutics IncVRDN	COM	92790C104	0.0%	Sold out−158,371

Source: SEC EDGAR, Form 13F-HR, accession 0001172661-26-003509 (on sec.gov). Last ingested by Listed: Oct 22, 2026, 05:26 ET. Listed shows no prices and gives no investment advice.