PRIMECAP MANAGEMENT CO/CA/

Name: PRIMECAP MANAGEMENT CO/CA/: Form 13F holdings for the quarter ended 2026-06-30
Creator: Listed

An institutional investment manager in PASADENA, CA. Its Form 13F for the quarter ended Jun 30, 2026, filed Aug 14, 2026. SEC CIK 763212.

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Reported value$169.11bn
Positions324

Holdings: 324 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.

PRIMECAP MANAGEMENT CO/CA/, holdings
Issuer	Class	CUSIP	Reported value$bn	Weight	Shares	Change on the quarter before
Micron Technology IncMU	COM	595112103	22.2	13.1%	19,217,236	Reduced−2,656,968
ELI Lilly & CoLLY	COM	532457108	11.0	6.5%	9,172,904	Reduced−50,528
Intel CorpINTC	COM	458140100	10.5	6.2%	75,250,958	Reduced−511,010
KLA CorpKLAC	COM NEW	482480100	6.2	3.7%	20,536,730	Added+18,099,083
Alphabet IncGOOGL	CAP STK CL A	02079K305	5.3	3.1%	14,859,769	Reduced−127,690
Flex Ltd	ORD	Y2573F102	3.8	2.2%	23,358,875	Reduced−2,024,573
Astrazeneca plc	ORD	G0593M107	3.4	2.0%	18,095,178	Reduced−118,530
Nvidia CorporationNVDA	COM	67066G104	3.4	2.0%	17,079,180	Reduced−109,050
Biogen IncBIIB	COM	09062X103	3.3	1.9%	15,154,606	Added+396,999
Amazon Com IncAMZN	COM	023135106	2.9	1.7%	11,962,188	Reduced−144,850
Microsoft CorpMSFT	COM	594918104	2.7	1.6%	7,140,870	Reduced−123,690
Tesla IncTSLA	COM	88160R101	2.6	1.5%	6,103,030	Reduced−22,490
Fedex CorpFDX	COM	31428X106	2.6	1.5%	8,156,799	Reduced−146,211
Texas Instrs IncTXN	COM	882508104	2.5	1.5%	8,514,989	Reduced−1,139,777
Southwest Airls CoLUV	COM	844741108	2.5	1.5%	48,797,725	Added+1,728,230
Amgen IncAMGN	COM	031162100	2.4	1.4%	6,756,962	Reduced−2,117,167
Schwab Charles CorpSCHW	COM	808513105	2.3	1.4%	25,120,895	Added+1,678,980
United Airls Holdings IncUAL	COM	910047109	2.2	1.3%	16,461,630	Added+711,020
Boston Scientific CorpBSX	COM	101137107	2.2	1.3%	50,520,914	Added+17,991,140
Ross Stores IncROST	COM	778296103	1.9	1.1%	9,104,980	Reduced−65,050
Alphabet IncGOOGL	CAP STK CL C	02079K107	1.9	1.1%	5,399,060	Reduced−321,850
Alibaba Group HLDG LtdBABA	SPONSORED ADS	01609W102	1.8	1.1%	18,611,306	Reduced−111,010
Delta Air Lines IncDAL	COM NEW	247361702	1.6	1.0%	17,521,167	Reduced−27,400
Visa IncV	COM CL A	92826C839	1.5	0.9%	4,268,491	Added+208,290
Bristol-Myers Squibb CoBMY	COM	110122108	1.4	0.8%	24,923,900	Reduced−61,249
TJX Cos Inc NewTJX	COM	872540109	1.4	0.8%	9,476,020	Reduced−112,900
Beone Medicines LtdONC	SPONSORED ADS	07725L102	1.4	0.8%	5,007,931	Added+32,750
Raymond James Finl IncRJF	COM	754730109	1.4	0.8%	9,242,552	Reduced−104,620
Netapp IncNTAP	COM	64110D104	1.4	0.8%	9,016,690	Reduced−40,765
GSK plcGSK	SPONSORED ADR	37733W204	1.3	0.8%	25,182,068	Reduced−22,470
American Airlines Group IncAAL	COM	02376R102	1.3	0.8%	70,732,954	Added+21,743,000
Baidu IncBIDU	SPON ADR REP A	056752108	1.3	0.7%	11,010,100	Reduced−46,700
Analog Devices IncADI	COM	032654105	1.2	0.7%	3,128,329	Reduced−7,760
Jabil IncJBL	COM	466313103	1.2	0.7%	3,167,120	Reduced−114,049
ConocophillipsCOP	COM	20825C104	1.2	0.7%	11,588,365	Added+9,100
Sony Group CorpSONY	SPONSORED ADR	835699307	1.2	0.7%	59,603,230	Added+1,072,400
Elanco Animal Health IncELAN	COM	28414H103	1.1	0.7%	45,445,012	Reduced−395,944
Jpmorgan Chase & CoJPM	COM	46625H100	1.1	0.7%	3,382,627	Reduced−20,900
Adobe IncADBE	COM	00724F101	1.1	0.6%	5,227,139	Added+496,293
Northern TR CorpNTRS	COM	665859104	1.1	0.6%	6,100,742	Reduced−448,295
Corning IncGLW	COM	219350105	1.1	0.6%	4,131,872	Reduced−2,900
Novartis AGNVS	SPONSORED ADR	66987V109	1.0	0.6%	6,592,124	Reduced−975,230
Thermo Fisher Scientific IncTMO	COM	883556102	1.0	0.6%	1,982,271	Reduced−260
Caterpillar IncCAT	COM	149123101	0.9	0.5%	871,700	Reduced−560
Marvell Technology IncMRVL	COM	573874104	0.8	0.5%	2,757,995	Reduced−216,710
Biomarin Pharmaceutical IncBMRN	COM	09061G101	0.8	0.5%	14,190,183	Reduced−3,822
Nextpower IncNXT	CLASS A COM	65290E101	0.8	0.5%	6,688,767	Reduced−72,080
Oracle CorpORCL	COM	68389X105	0.8	0.5%	5,386,230	Reduced−287,900
Hewlett Packard Enterprise CHPE	COM	42824C109	0.8	0.5%	17,140,875	Reduced−88,205
Applied Matls IncAMAT	COM	038222105	0.8	0.4%	1,042,926	Reduced−131,200
Idex CorpIEX	COM	45167R104	0.7	0.4%	3,300,072	Reduced−2,865
Asml HLDG NV	N Y REGISTRY SHS	N07059210	0.7	0.4%	351,576	Reduced−1,500
Disney Walt CoDIS	COM	254687106	0.7	0.4%	7,020,957	Added+785,830
Royal Caribbean Group	COM	V7780T103	0.7	0.4%	2,109,421	Reduced−237,500
Xometry IncXMTR	CLASS A COM	98423F109	0.6	0.4%	6,636,057	Added+140,560
Illumina IncILMN	COM	452327109	0.6	0.4%	3,514,649	Added+1,447,350
AecomACM	COM	00766T100	0.6	0.4%	8,787,043	Added+139,970
Fedex FGHT HLDG Co IncFDXF	COMMON STOCK	314352105	0.6	0.4%	4,048,660	New+4,048,660
Advanced Micro Devices IncAMD	COM	007903107	0.6	0.4%	1,047,730	Reduced−1,790
Jacobs Solutions IncJ	COM	46982L108	0.6	0.3%	4,565,799	Added+50,320
Cisco Sys IncCSCO	COM	17275R102	0.6	0.3%	4,838,460	Reduced−700
Entegris IncENTG	COM	29362U104	0.6	0.3%	3,125,433	Reduced−17,400
Wells Fargo & CoWFC	COM	949746101	0.6	0.3%	6,712,022	Reduced−1,011,080
Transdigm Group IncTDG	COM	893641100	0.5	0.3%	410,217	Unchanged
HP IncHPQ	COM	40434L105	0.5	0.3%	24,885,325	Added+3,415,700
Apple IncAAPL	COM	037833100	0.5	0.3%	1,760,880	Unchanged
Telefonaktiebolaget LM EricsERIC	ADR B SEK 10	294821608	0.5	0.3%	41,613,613	Added+4,109,600
Linde plc	SHS	G54950103	0.5	0.3%	886,920	Reduced−1,600
Dollar Tree IncDLTR	COM	256746108	0.5	0.3%	3,768,875	Added+40,000
Fair Isaac CorpFICO	COM	303250104	0.4	0.3%	362,835	Added+73,788
Glaukos CorpGKOS	COM	377322102	0.4	0.3%	3,040,705	Reduced−329,923
Paypal Holdings IncPYPL	COM	70450Y103	0.4	0.2%	9,775,170	Reduced−251,320
CME Group IncCME	COM	12572Q105	0.4	0.2%	1,904,643	Added+85,925
Mattel IncMAT	COM	577081102	0.4	0.2%	29,505,735	Reduced−192,189
US Foods HLDG CorpUSFD	COM	912008109	0.4	0.2%	3,980,409	Added+34,099
Synopsys IncSNPS	COM	871607107	0.4	0.2%	895,350	Added+72,950
Meta Platforms IncMETA	CL A	30303M102	0.4	0.2%	708,290	Reduced−65,950
Marketaxess Holdings IncMKTX	COM	57060D108	0.4	0.2%	3,504,905	Added+157,780
Curtiss Wright CorpCW	COM	231561101	0.4	0.2%	514,815	Reduced−22,025
Booz Allen Hamilton HLDG CorBAH	CL A	099502106	0.4	0.2%	6,397,644	Added+1,567,846
Chevron CorporationCVX	COM	166764100	0.4	0.2%	2,285,458	Reduced−6,119
Bank of Ny Mellon CorpBNY	COM	064058100	0.4	0.2%	2,603,540	Added+68,900
Danaher Corp DelDHR	COM	235851102	0.4	0.2%	1,889,070	Added+332,100
Albemarle CorpALB	COM	012653101	0.4	0.2%	2,652,009	Reduced−12,700
Marsh & McLennan Cos IncMRSH	COM	571748102	0.4	0.2%	2,145,025	Added+1,427,525
Rhythm Pharmaceuticals IncRYTM	COM	76243J105	0.4	0.2%	3,168,853	Reduced−248,656
Biontech SEBNTX	SPONSORED ADS	09075V102	0.4	0.2%	3,772,031	Reduced−21,680
Palo Alto Networks IncPANW	COM	697435105	0.3	0.2%	1,019,890	Reduced−14,276
Livanova plc	SHS	G5509L101	0.3	0.2%	4,168,377	Reduced−38,675
Netflix Inc.NFLX	COM	64110L106	0.3	0.2%	4,790,465	Added+378,675
Mastercard IncorporatedMA	CL A	57636Q104	0.3	0.2%	654,691	Added+72,520
Western Digital CorpWDC	COM	958102105	0.3	0.2%	516,440	Reduced−60,770
Zimmer Biomet Holdings IncZBH	COM	98956P102	0.3	0.2%	3,816,680	Reduced−90,470
Citigroup IncC	COM NEW	172967424	0.3	0.2%	2,333,600	Reduced−56,900
Norfolk Southn CorpNSC	COM	655844108	0.3	0.2%	1,032,910	Reduced−500
Sysco CorpSYY	COM	871829107	0.3	0.2%	3,750,929	Added+49,091
Edwards Lifesciences CorpEW	COM	28176E108	0.3	0.2%	3,408,291	Reduced−14,500
Performance Food Group CoPFGC	COM	71377A103	0.3	0.2%	2,728,898	Added+21,100
IntuitINTU	COM	461202103	0.3	0.2%	1,110,067	Added+38,750
Mongodb IncMDB	CL A	60937P106	0.3	0.2%	846,004	Added+3,275
Carrier Global CorporationCARR	COM	14448C104	0.3	0.2%	3,866,183	Added+25,978
Broadcom IncAVGO	COM	11135F101	0.3	0.2%	736,773	Reduced−6,545
Formfactor IncFORM	COM	346375108	0.3	0.2%	1,690,114	Reduced−98,530
Burlington Stores IncBURL	COM	122017106	0.3	0.2%	840,960	Added+48,370
Amentum Holdings IncAMTM	COM	023939101	0.3	0.2%	12,285,504	Added+200,210
CVS Health CorpCVS	COM	126650100	0.2	0.1%	2,385,490	Reduced−9,640
Space Exploration Techn CorpSPCX	CLASS A COM STK	84615Q103	0.2	0.1%	1,407,762	New+1,407,762
Teradyne IncTER	COM	880770102	0.2	0.1%	485,840	Reduced−64,770
Gitlab IncGTLB	CLASS A COM	37637K108	0.2	0.1%	7,683,350	Added+384,300
United Parcel SVCS IncUPS	CL B	911312106	0.2	0.1%	2,146,131	Unchanged
Carmax IncKMX	COM	143130102	0.2	0.1%	4,359,016	Added+870
Boeing CoBA	COM	097023105	0.2	0.1%	1,039,910	Added+244,000
Progressive CorpPGR	COM	743315103	0.2	0.1%	1,003,280	Reduced−2,110
Stryker CorporationSYK	COM	863667101	0.2	0.1%	677,872	Added+151,200
Union Pac CorpUNP	COM	907818108	0.2	0.1%	775,740	Reduced−47,500
Ebay Inc.EBAY	COM	278642103	0.2	0.1%	1,874,240	Reduced−2,900
Okta IncOKTA	CL A	679295105	0.2	0.1%	1,516,091	Reduced−195,337
Keysight Technologies IncKEYS	COM	49338L103	0.2	0.1%	588,975	Reduced−1,850
EOG Res IncEOG	COM	26875P101	0.2	0.1%	1,581,562	Reduced−18,100
Trimble IncTRMB	COM	896239100	0.2	0.1%	3,915,691	Reduced−2,170
Ametek IncAME	COM	031100100	0.2	0.1%	823,154	Unchanged
Universal Display CorpOLED	COM	91347P105	0.2	0.1%	2,195,818	Added+8,390
Flutter Entmt plc	SHS	G3643J108	0.2	0.1%	1,785,790	Reduced−500
Seagate Technology HLDNGS PL	ORD SHS	G7997R103	0.2	0.1%	188,777	Reduced−41,555
Moog IncMOG-A	CL A	615394202	0.2	0.1%	428,460	Reduced−4,900
Agilent Technologies IncA	COM	00846U101	0.2	0.1%	1,327,396	Reduced−6,610
Bank of Amer CorpBAC	COM	060505104	0.2	0.1%	3,083,132	Added+320,900
Alaska Air Group IncALK	COM	011659109	0.2	<0.1%	3,227,329	Reduced−23,000
Xpeng IncXPEV	ADS	98422D105	0.2	<0.1%	12,515,757	Reduced−217,230
Spotify Technology S a	SHS	L8681T102	0.2	<0.1%	360,106	Added+27,550
Dell Technologies IncDELL	CL C	24703L202	0.2	<0.1%	381,700	Added+7,050
Xencor IncXNCR	COM	98401F105	0.2	<0.1%	10,181,322	Reduced−156,700
Carnival Corp Ltd	COMMON SHARES	G2004J103	0.2	<0.1%	5,363,703	New+5,363,703
Ciena CorpCIEN	COM NEW	171779309	0.2	<0.1%	308,050	Reduced−130,000
Hunt J B Trans SVCS IncJBHT	COM	445658107	0.1	<0.1%	517,710	Unchanged
Philip Morris International IncPM	COM	718172109	0.1	<0.1%	824,000	Reduced−40,400
Grail IncGRAL	COM	384747101	0.1	<0.1%	2,180,106	Added+336,334
Nutanix IncNTNX	CL A	67059N108	0.1	<0.1%	2,917,643	Added+90,930
Qnity Electronics IncQ	COMMON STOCK	74743L100	0.1	<0.1%	906,109	Reduced−64,405
Otis Worldwide CorpOTIS	COM	68902V107	0.1	<0.1%	2,055,440	Reduced−37,120
Indie Semiconductor IncINDI	CLASS A COM	45569U101	0.1	<0.1%	31,623,647	Added+557,341
Whirlpool CorpWHR	COM	963320106	0.1	<0.1%	3,597,189	Reduced−149,179
General Dynamics CorpGD	COM	369550108	0.1	<0.1%	388,450	Reduced−560
Live Nation Entertainment inLYV	COM	538034109	0.1	<0.1%	727,220	Reduced−980
Alkermes plc	SHS	G01767105	0.1	<0.1%	2,528,680	Reduced−11,310
Evercore IncEVR	CLASS A	29977A105	0.1	<0.1%	376,150	Added+22,200
Rockwell Automation IncROK	COM	773903109	0.1	<0.1%	254,360	Reduced−270
Willscot Holdings CorpWSC	COM CL A	971378104	0.1	<0.1%	4,253,900	Reduced−23,500
XPO IncXPO	COM	983793100	0.1	<0.1%	568,334	Unchanged
Autodesk IncADSK	COM	052769106	0.1	<0.1%	600,100	Reduced−3,000
Axcelis Technologies IncACLS	COM NEW	054540208	0.1	<0.1%	610,451	Reduced−48,201
Immunocore Holdings plcIMCR	ADS	45258D105	0.1	<0.1%	3,638,241	Reduced−55,000
Textron IncTXT	COM	883203101	0.1	<0.1%	1,217,960	Reduced−30,700
Zoom Communications IncZM	CL A	98980L101	0.1	<0.1%	1,246,150	Reduced−650
Corteva IncCTVA	COM	22052L104	0.1	<0.1%	1,164,210	Reduced−23,840
Nvent Elec plc	SHS	G6700G107	0.1	<0.1%	573,850	Unchanged
Immunome IncIMNM	COM	45257U108	0.1	<0.1%	4,581,431	Reduced−206,800
Revvity IncRVTY	COM	714046109	0.1	<0.1%	853,150	Reduced−13,880
Cameco CorpCCJ	COM	13321L108	0.1	<0.1%	925,170	Reduced−2,500
Marriott International Inc NewMAR	CL A	571903202	0.1	<0.1%	251,300	Reduced−7,860
Cava Group IncCAVA	COM	148929102	0.1	<0.1%	1,184,450	Reduced−75,800
Applovin CorpAPP	COM CL A	03831W108	0.1	<0.1%	175,325	Added+1,400
Morgan StanleyMS	COM NEW	617446448	0.1	<0.1%	431,988	Reduced−400
Technipfmc plc	COM	G87110105	0.1	<0.1%	1,359,870	Reduced−20,500
Alcon AG	ORD SHS	H01301128	0.1	<0.1%	1,340,866	Unchanged
Parsons Corp DelPSN	COM	70202L102	0.1	<0.1%	1,712,100	Added+691,700
Welltower IncWELL	COM	95040Q104	0.1	<0.1%	385,509	Added+1,200
ARM Holdings plcARM	SPONSORED ADS	042068205	0.1	<0.1%	233,680	Reduced−200
Neurocrine Biosciences IncNBIX	COM	64125C109	0.1	<0.1%	491,340	Reduced−5,000
E L F Beauty IncELF	COM	26856L103	0.1	<0.1%	1,056,780	Added+355,070
CSX CorpCSX	COM	126408103	0.1	<0.1%	1,634,900	Unchanged
Viking Holdings Ltd	ORD SHS	G93A5A101	0.1	<0.1%	727,573	Reduced−56,700
Capital One Finl CorpCOF	COM	14040H105	0.1	<0.1%	377,440	Reduced−2,210
Bridgebio Pharma IncBBIO	COM	10806X102	0.1	<0.1%	1,015,980	Added+446,800
Axon Enterprise IncAXON	COM	05464C101	0.1	<0.1%	133,820	Added+121,820
T-Mobile US IncTMUS	COM	872590104	0.1	<0.1%	437,090	Reduced−349
RTX CorporationRTX	COM	75513E101	0.1	<0.1%	375,962	Unchanged
Dupont de Nemours IncDD	COMMON STOCK	26614N201	0.1	<0.1%	521,493	New+521,493
BJS WHSL Club Holdings IncBJ	COM	05550J101	0.1	<0.1%	807,749	Reduced−33,000
Abbott LaboratoriesABT	COM	002824100	0.1	<0.1%	761,900	Reduced−320
Ollies Bargain Outlet HoldingsOLLI	COM	681116109	0.1	<0.1%	875,890	Added+359,300
Waste MGMT Inc DelWM	COM	94106L109	0.1	<0.1%	299,000	Added+21,400
Knight-Swift Transn Holdings inKNX	CL A	499049104	0.1	<0.1%	852,677	Reduced−17,000
Crowdstrike Holdings IncCRWD	CL A	22788C105	0.1	<0.1%	86,060	Reduced−2,090
Carvana CoCVNA	CL A	146869102	0.1	<0.1%	987,625	Added+790,100
Devon Energy Corp NewDVN	COM	25179M103	0.1	<0.1%	1,571,690	New+1,571,690
Nike IncNKE	CL B	654106103	0.1	<0.1%	1,580,330	Added+2,800
Aurora Innovation IncAUR	CLASS A COM	051774107	0.1	<0.1%	9,398,280	Reduced−407,830
DOW Holdings IncDOW	COM	260557103	0.1	<0.1%	2,251,432	Reduced−2,103,130
Viper Energy IncVNOM	CL A	64361Q101	0.1	<0.1%	1,433,200	Added+267,948
Charles Riv Labs International IncCRL	COM	159864107	0.1	<0.1%	266,870	Reduced−20
Unitedhealth Group IncUNH	COM	91324P102	0.1	<0.1%	144,121	Reduced−42,400
Capri Holdings Limited	SHS	G1890L107	0.1	<0.1%	3,224,635	Reduced−237,400
Lyft IncLYFT	CL A COM	55087P104	0.1	<0.1%	4,096,320	Reduced−127,310
Ryanair Holdings plcRYAAY	SPONSORED ADR	783513203	0.1	<0.1%	910,672	Reduced−2,300
First Horizon CorporationFHN	COM	320517105	0.1	<0.1%	2,227,100	New+2,227,100
Synaptics IncSYNA	COM	87157D109	0.1	<0.1%	456,000	Added+7,600
OSI Systems IncOSIS	COM	671044105	0.1	<0.1%	258,180	Added+13,520
Honeywell International IncHON	COM	438516205	0.1	<0.1%	244,100	New+244,100
Honeywell Aerospace IncHONA	COM	43849R105	0.1	<0.1%	244,100	New+244,100
Perimeter Solutions IncPRM	COMMON STOCK	71385M107	0.1	<0.1%	1,496,851	Reduced−137,949
Bruker CorpBRKR	COM	116794108	0.1	<0.1%	883,100	Added+25,500
Pinterest IncPINS	CL A	72352L106	0.1	<0.1%	2,477,400	Unchanged
Descartes Sys Group IncDSGX	COM	249906108	0.1	<0.1%	728,775	Reduced−449,665
Deere & CoDE	COM	244199105	0.0	<0.1%	72,670	Unchanged
Qualcomm IncQCOM	COM	747525103	0.0	<0.1%	239,250	Reduced−466,337
Repligen CorpRGEN	COM	759916109	0.0	<0.1%	323,268	Added+88,200
L3HARRIS Technologies IncLHX	COM	502431109	0.0	<0.1%	143,000	Unchanged
Salesforce IncCRM	COM	79466L302	0.0	<0.1%	259,450	Unchanged
Griffon CorpGFF	COM	398433102	0.0	<0.1%	411,947	Reduced−5,150
Xcel Energy IncXEL	COM	98389B100	0.0	<0.1%	496,300	Added+429,300
KeycorpKEY	COM	493267108	0.0	<0.1%	1,699,430	Unchanged
Birkenstock Holding plc	COM SHS	M2029K104	0.0	<0.1%	910,100	Added+312,900
Palvella Therapeutics Inc NePVLA	COM	697947109	0.0	<0.1%	256,182	Added+61,152
Septerna IncSEPN	COM	81734D104	0.0	<0.1%	1,167,382	Added+118,548
Hanover Ins Group IncTHG	COM	410867105	0.0	<0.1%	176,740	Added+700
Blackberry LtdBB	COM	09228F103	0.0	<0.1%	2,874,476	Unchanged
Newell Brands IncNWL	COM	651229106	0.0	<0.1%	5,863,700	Reduced−1,661,690
Tronox Holdings plc	SHS	G9087Q102	0.0	<0.1%	5,468,402	Reduced−10,000
Kirby CorpKEX	COM	497266106	0.0	<0.1%	253,353	Reduced−10,450
Exxon Mobil Corp	COM	30231G102	0.0	<0.1%	249,726	Unchanged
GFL Environmental IncGFL	SUB VTG SHS	36168Q104	0.0	<0.1%	911,000	Added+243,200
Mobileye Global IncMBLY	COMMON CLASS A	60741F104	0.0	<0.1%	3,417,080	Added+219,900
Ivanhoe Electric IncIE	COM	46578C108	0.0	<0.1%	3,428,284	Added+188,700
Norwegian Cruise Line Holdings	SHS	G66721104	0.0	<0.1%	1,548,464	Reduced−52,140
Tradeweb MKTS IncTW	CL A	892672106	0.0	<0.1%	327,862	Reduced−220
Wave Life Sciences Ltd	SHS	Y95308105	0.0	<0.1%	5,354,622	Added+521,670
Uber Technologies IncUBER	COM	90353T100	0.0	<0.1%	414,600	Reduced−99,700
Expand Energy CorporationEXE	COM	165167735	0.0	<0.1%	325,447	Reduced−5,500
Ulta Beauty IncULTA	COM	90384S303	0.0	<0.1%	61,000	Reduced−250
Allogene Therapeutics IncALLO	COM	019770106	0.0	<0.1%	13,123,440	Added+4,743,600
Caseys Gen Stores IncCASY	COM	147528103	0.0	<0.1%	33,415	Reduced−12,285
Arlo Technologies IncARLO	COM	04206A101	0.0	<0.1%	1,942,330	Reduced−376,183
Flywire CorporationFLYW	COM VTG	302492103	0.0	<0.1%	1,445,700	Reduced−27,800
Tyson Foods IncTSN	CL A	902494103	0.0	<0.1%	415,000	Unchanged
Take-Two Interactive SoftwarTTWO	COM	874054109	0.0	<0.1%	93,929	Unchanged
Costar Group IncCSGP	COM	22160N109	0.0	<0.1%	821,600	Added+18,000
Saia IncSAIA	COM	78709Y105	0.0	<0.1%	54,420	Unchanged
Sharkninja Inc	COM SHS	G8068L108	0.0	<0.1%	144,700	Added+1,400
Maxlinear IncMXL	COM	57776J100	0.0	<0.1%	164,380	Reduced−10,030
Freeport McMoran IncFCX	CL B	35671D857	0.0	<0.1%	316,470	Reduced−9,000
Nektar TherapeuticsNKTR	COM NEW	640268306	0.0	<0.1%	272,850	Reduced−6,300
Altria Group IncMO	COM	02209S103	0.0	<0.1%	261,000	Reduced−30,500
Toast IncTOST	CL A	888787108	0.0	<0.1%	674,300	Added+197,800
Walmart IncWMT	COM	931142103	0.0	<0.1%	144,600	Reduced−2,850
Nlight IncLASR	COM	65487K100	0.0	<0.1%	225,539	Reduced−1,200
Doordash IncDASH	CL A	25809K105	0.0	<0.1%	84,710	Unchanged
RXO IncRXO	COMMON STOCK	74982T103	0.0	<0.1%	565,546	Reduced−37,530
SLB LimitedSLB	COM STK	806857108	0.0	<0.1%	329,280	Unchanged
Gartner IncIT	COM	366651107	0.0	<0.1%	117,400	Unchanged
Credo Technology Group Holdi	ORDINARY SHARES	G25457105	0.0	<0.1%	55,800	Reduced−7,400
Insulet CorpPODD	COM	45784P101	0.0	<0.1%	99,310	Reduced−1,410
McKesson CorpMCK	COM	58155Q103	0.0	<0.1%	19,990	New+19,990
Dicks Sporting Goods IncDKS	COM	253393102	0.0	<0.1%	64,150	Added+3,600
Waters CorpWAT	COM	941848103	0.0	<0.1%	38,647	Reduced−200
Fervo Energy CoFRVO	CL A COM	31556C106	0.0	<0.1%	475,800	New+475,800
Jetblue Airways CorpJBLU	COM	477143101	0.0	<0.1%	2,364,600	Reduced−14,600
The Trade Desk IncTTD	COM CL A	88339J105	0.0	<0.1%	732,455	Reduced−500,150
Dexcom IncDXCM	COM	252131107	0.0	<0.1%	192,000	New+192,000
PG&E CorpPCG	COM	69331C108	0.0	<0.1%	766,700	Unchanged
SAP SESAP	SPON ADR	803054204	0.0	<0.1%	82,500	Added+69,500
Transocean Ltd	REGISTERED SHS	H8817H100	0.0	<0.1%	2,493,290	Reduced−80,000
Bitmine Immersion Techs IncBMNR	COM NEW	09175A206	0.0	<0.1%	910,100	New+910,100
VSE CorpVSEC	COM	918284100	0.0	<0.1%	52,500	Reduced−21,205
Imax CorpIMAX	COM	45245E109	0.0	<0.1%	273,500	Reduced−261,902
NMI Holdings IncNMIH	COM	629209305	0.0	<0.1%	257,250	Reduced−11,080
Ringcentral IncRNG	CL A	76680R206	0.0	<0.1%	264,800	Reduced−4,900
Murphy USA IncMUSA	COM	626755102	0.0	<0.1%	19,111	Reduced−815
McDonalds CorpMCD	COM	580135101	0.0	<0.1%	33,930	Unchanged
Penumbra IncPEN	COM	70975L107	0.0	<0.1%	26,060	Reduced−200
FMC CorpFMC	COM NEW	302491303	0.0	<0.1%	695,192	Reduced−5,000
WEX IncWEX	COM	96208T104	0.0	<0.1%	54,660	Reduced−62,100
Savers Value VLG IncSVV	COM	80517M109	0.0	<0.1%	748,225	Added+56,400
Galaxy Digital Inc.GLXY	CL A	36317J209	0.0	<0.1%	273,400	Reduced−17,300
Boot Barn Holdings IncBOOT	COM	099406100	0.0	<0.1%	45,160	Reduced−460
Iqvia Holdings IncIQV	COM	46266C105	0.0	<0.1%	36,962	Reduced−25,370
Bath & Body Works IncBBWI	COM	070830104	0.0	<0.1%	307,380	Reduced−6,240
Valero Energy CorpVLO	COM	91913Y100	0.0	<0.1%	26,000	Unchanged
GXO Logistics IncorporatedGXO	COMMON STOCK	36262G101	0.0	<0.1%	125,400	Reduced−5,910
Rambus Inc DelRMBS	COM	750917106	0.0	<0.1%	47,500	Unchanged
Bellring Brands IncBRBR	COMMON STOCK	07831C103	0.0	<0.1%	485,800	Reduced−168,900
Wingstop IncWING	COM	974155103	0.0	<0.1%	36,100	New+36,100
Taylor Morrison Home Corp	COM	87724P106	0.0	<0.1%	84,214	Added+27,065
Pulmonx CorpLUNG	COM	745848101	0.0	<0.1%	4,612,331	Reduced−112,660
Ingevity CorpNGVT	COM	45688C107	0.0	<0.1%	69,000	Unchanged
Brinker International IncEAT	COM	109641100	0.0	<0.1%	28,200	Unchanged
Zentalis Pharmaceuticals IncZNTL	COM	98943L107	0.0	<0.1%	957,420	Unchanged
Merck & Co IncMRK	COM	58933Y105	0.0	<0.1%	35,700	Reduced−200
LPL Finl Holdings IncLPLA	COM	50212V100	0.0	<0.1%	16,000	Unchanged
Unity Software IncU	COM	91332U101	0.0	<0.1%	152,710	Reduced−12,600
Gibraltar Inds IncROCK	COM	374689107	0.0	<0.1%	95,600	Unchanged
Sanofi SASNY	SPONSORED ADR	80105N105	0.0	<0.1%	97,168	Unchanged
Allegiant Travel CoALGT	COM	01748X102	0.0	<0.1%	33,450	Added+700
Fidelity Natl Information SVFIS	COM	31620M106	0.0	<0.1%	100,910	Reduced−116,496
Frontier Group Holdings IncULCC	COM	35909R108	0.0	<0.1%	494,900	Unchanged
Docusign IncDOCU	COM	256163106	0.0	<0.1%	85,000	Reduced−35,000
Humana IncHUM	COM	444859102	0.0	<0.1%	9,250	Reduced−91,400
Rivian Automotive IncRIVN	COM CL A	76954A103	0.0	<0.1%	210,260	Reduced−600
Zoominfo Technologies IncGTM	COMMON STOCK	98980F104	0.0	<0.1%	1,183,552	Reduced−2,041,412
Valvoline IncVVV	COM	92047W101	0.0	<0.1%	87,030	Unchanged
Coca Cola CoKO	COM	191216100	0.0	<0.1%	35,200	Unchanged
Tapestry IncTPR	COM	876030107	0.0	<0.1%	19,300	Reduced−2,600
Restaurant Brands International IncQSR	COM	76131D103	0.0	<0.1%	37,600	Unchanged
Arista Networks IncANET	COM SHS	040413205	0.0	<0.1%	16,000	Unchanged
Lenz Therapeutics IncLENZ	COM	52635N103	0.0	<0.1%	472,200	Unchanged
Lucky Strike Entertainment CLUCK	CL A COM	10258P102	0.0	<0.1%	324,800	Unchanged
Array Technologies IncARRY	COM SHS	04271T100	0.0	<0.1%	313,300	Unchanged
Cerus CorpCERS	COM	157085101	0.0	<0.1%	781,800	Reduced−7,500
Globus Med IncGMED	CL A	379577208	0.0	<0.1%	28,725	Reduced−600
ITT IncITT	COM	45073V108	0.0	<0.1%	9,000	Unchanged
Ambarella Inc	SHS	G037AX101	0.0	<0.1%	19,100	Reduced−300
Ibotta IncIBTA	CLASS A COM SHS	451051106	0.0	<0.1%	41,735	Reduced−200
Greif IncGEF	CL B	397624206	0.0	<0.1%	15,000	Unchanged
Cboe Global MKTS IncCBOE	COM	12503M108	0.0	<0.1%	5,100	Unchanged
Goldman Sachs Group IncGS	COM	38141G104	0.0	<0.1%	1,130	Reduced−152,500
Comcast Corp NewCMCSA	CL A	20030N101	0.0	<0.1%	44,800	Unchanged
Sandisk CorpSNDK	COM	80004C200	0.0	<0.1%	400	Unchanged
Warner Music Group CorpWMG	COM CL A	934550203	0.0	<0.1%	22,230	Added+4,930
Growgeneration CorpGRWG	COM	39986L109	0.0	<0.1%	377,300	Unchanged
Controladora Vuela Comp de aVLRS	SPON ADR RP 10	21240E105	0.0	<0.1%	41,000	Unchanged
Marqeta Inc	CLASS A COM	57142B104	0.0	<0.1%	59,600	Reduced−104,000
Standard Biotools IncLAB	COM	34385P108	0.0	<0.1%	153,374	Unchanged
Snap IncSNAP	CL A	83304A106	0.0	<0.1%	18,550	Unchanged
New Fortress Energy Inc	COM CL A	644393100	0.0	<0.1%	91,100	Reduced−449,200

Sold out: 9 positions

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

PRIMECAP MANAGEMENT CO/CA/, positions sold out
Issuer	Class	CUSIP	Weight	Change on the quarter before
Amicus Therapeutic	COM	03152W109	0.0%	Sold out−585,400
Carnival Corp	COMMON STOCK	143658300	0.0%	Sold out−5,363,703
Coterra Energy Inc	COM	127097103	0.0%	Sold out−2,289,750
Dupont de Nemours Inc	COM	26614N102	0.0%	Sold out−1,997,159
Fifth Third BancorpFITB	COM	316773100	0.0%	Sold out−196,260
Health Catalyst IncHCAT	COM	42225T107	0.0%	Sold out−340,418
Honeywell International Inc	COM	438516106	0.0%	Sold out−488,200
Medtronic plc	SHS	G5960L103	0.0%	Sold out−2,440
Onestream Inc	CL A	68278B107	0.0%	Sold out−19,500

Source: SEC EDGAR, Form 13F-HR, accession 0000763212-26-000028 (on sec.gov). Last ingested by Listed: Oct 22, 2026, 05:26 ET. Listed shows no prices and gives no investment advice.