Significant Ownership of PRIMECAP MANAGEMENT CO/CA/

Signature - Title
Jorge A. Rodriguez - Deputy Chief Compliance Officer
Location
Pasadena, CA
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by PRIMECAP MANAGEMENT CO/CA/.

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Significant Ownership of PRIMECAP MANAGEMENT CO/CA/

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
XNCR Xencor, Inc. COM 15% $84,744,942 10,527,322 PRIMECAP MANAGEMENT CO/CA/ 30 Jun 2025
XMTR Xometry, Inc. COM 13% $132,780,304 6,337,962 PRIMECAP MANAGEMENT CO/CA/ 31 Mar 2025
LUNG Pulmonx Corporation COM 12% $8,029,839 -$742,073 4,956,691 -8.5% PRIMECAP MANAGEMENT CO/CA/ 30 Sep 2025
MAT Mattel, Inc. COM 10% $596,637,555 33,238,861 PRIMECAP MANAGEMENT CO/CA/ 30 Jun 2025
BIIB Biogen Inc. COM 10% $2,094,853,956 14,954,697 PRIMECAP MANAGEMENT CO/CA/ 30 Sep 2025
LIVN LivaNova PLC COM 8.8% $162,303,608 4,754,060 PRIMECAP MANAGEMENT CO/CA/ 31 Dec 2024
BMRN BioMarin Pharmaceutical Inc. COM 8.2% $925,293,536 15,795,383 PRIMECAP MANAGEMENT CO/CA/ 30 Jun 2025
FLEX Flex Ltd. COM 7.9% $1,716,507,816 -$234,798,094 29,610,278 -12% PRIMECAP MANAGEMENT CO/CA/ 30 Sep 2025
AAL American Airlines Group Inc. COM 7.5% $557,975,394 49,641,939 PRIMECAP MANAGEMENT CO/CA/ 30 Sep 2025
IMCR Immunocore Holdings plc - ADR ADR 7.5% $121,616,824 +$35,582,772 3,772,234 +41% PRIMECAP MANAGEMENT CO/CA/ 30 Jun 2025
ACM AECOM COM 7.2% $1,203,738,245 -$226,243,717 9,580,852 -16% PRIMECAP MANAGEMENT CO/CA/ 30 Jun 2025
RYTM Rhythm Pharmaceuticals, Inc. COM 6.4% $430,506,130 -$62,126,826 4,262,859 -13% PRIMECAP MANAGEMENT CO/CA/ 30 Sep 2025
MKTX MarketAxess Holdings Inc. COM 6% $388,681,625 2,230,595 PRIMECAP MANAGEMENT CO/CA/ 30 Sep 2025
UAL United Airlines Holdings, Inc. COM 5.8% $1,963,824,945 18,844,880 PRIMECAP MANAGEMENT CO/CA/ 30 Jun 2025
GRAL GRAIL, Inc. COM 5.7% $70,434,727 2,057,089 PRIMECAP MANAGEMENT CO/CA/ 30 Jun 2025
FDX FedEx Corporation COM 5% $2,479,070,086 11,931,800 PRIMECAP MANAGEMENT CO/CA/ 31 Mar 2025
NTAP NetApp, Inc. COM 4.8% $1,140,776,315 -$306,845,043 9,630,055 -21% PRIMECAP MANAGEMENT CO/CA/ 30 Sep 2025
NFE New Fortress Energy Inc. COM 4.8% $76,950,148 13,042,398 PRIMECAP MANAGEMENT CO/CA/ 31 Mar 2025
RJF Raymond James Financial, Inc. COM 4.7% $1,324,462,937 9,718,689 PRIMECAP MANAGEMENT CO/CA/ 31 Mar 2025
FGEN FibroGen, Inc. COM 4.6% $1,200,194 4,616,130 PRIMECAP MANAGEMENT CO/CA/ 31 Dec 2024
WOLF Wolfspeed, Inc. COM 4.3% $14,463,636 6,665,270 PRIMECAP MANAGEMENT CO/CA/ 31 Mar 2025
RIG Transocean Ltd. COM 1.5% $41,611,709 13,126,722 PRIMECAP MANAGEMENT CO/CA/ 30 Jun 2025

Schedules 13D/G Reported by PRIMECAP MANAGEMENT CO/CA/:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Filing Date
* An asterisk sign (*) next to the price indicates that the price is likely invalid.