13D/13G Filings - PRIMECAP MANAGEMENT CO/CA/

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Goto Prev, 0, 1, 2, 3, ...9, 10, Next
Reported
DateTime
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2024-11-12
4:01 pm
Purchase
2024-09-30 13G Xencor, Inc.
XNCR
PRIMECAP MANAGEMENT CO/CA/ 9,137,195
13.080%
235,588increase
(+2.65%)
Filing
History
2024-11-12
4:01 pm
Sale
2024-09-30 13G BlackBerry Limited
BB
PRIMECAP MANAGEMENT CO/CA/ 28,296,211
4.790%
-6,539,611decrease
(-18.77%)
Filing
History
2024-11-12
4:01 pm
Sale
2024-09-30 13G Rhythm Pharmaceuticals, Inc.
RYTM
PRIMECAP MANAGEMENT CO/CA/ 7,216,911
11.810%
-835,737decrease
(-10.38%)
Filing
History
2024-11-12
4:01 pm
Sale
2024-09-30 13G Splunk Inc.
SPLK
PRIMECAP MANAGEMENT CO/CA/ 0
0.000%
-10,820,268decrease
(Position Closed)
Filing
History
2024-09-09
4:01 pm
Purchase
2024-08-31 13G Arlo Technologies, Inc.
ARLO
PRIMECAP MANAGEMENT CO/CA/ 4,977,501
4.980%
100,860increase
(+2.07%)
Filing
History
2024-09-09
4:01 pm
Sale
2024-08-31 13G iRobot Corporation
IRBT
PRIMECAP MANAGEMENT CO/CA/ 1,448,163
4.790%
-313,592decrease
(-17.80%)
Filing
History
2024-08-08
2:00 pm
Purchase
2024-07-31 13G indie Semiconductor, Inc.
INDI
PRIMECAP MANAGEMENT CO/CA/ 17,108,588
10.170%
17,108,588increase
(New Position)
Filing
History
2024-02-12
4:45 pm
Sale
2023-12-31 13G American Airlines Group Inc.
AAL
PRIMECAP MANAGEMENT CO/CA/ 37,047,931
5.670%
-1,050,770decrease
(-2.76%)
Filing
History
2024-02-12
4:01 pm
Purchase
2023-12-31 13G BioMarin Pharmaceutical Inc.
BMRN
PRIMECAP MANAGEMENT CO/CA/ 18,414,374
9.780%
833,515increase
(+4.74%)
Filing
History
2024-02-12
4:01 pm
Purchase
2023-12-31 13G Biogen Inc.
BIIB
PRIMECAP MANAGEMENT CO/CA/ 16,264,481
11.220%
563,905increase
(+3.59%)
Filing
History
2024-02-12
4:01 pm
Sale
2023-12-31 13G NetApp, Inc.
NTAP
PRIMECAP MANAGEMENT CO/CA/ 14,709,824
7.140%
-1,431,410decrease
(-8.87%)
Filing
History
2024-02-12
4:01 pm
Sale
2023-12-31 13G BlackBerry Limited
BB
PRIMECAP MANAGEMENT CO/CA/ 34,835,822
5.950%
-1,140,500decrease
(-3.17%)
Filing
History
2024-02-12
4:01 pm
Purchase
2023-12-31 13G Pulmonx Corporation
LUNG
PRIMECAP MANAGEMENT CO/CA/ 5,646,451
14.740%
143,730increase
(+2.61%)
Filing
History
2024-02-12
4:01 pm
Sale
2023-12-31 13G Southwest Airlines Co.
LUV
PRIMECAP MANAGEMENT CO/CA/ 49,444,947
8.290%
-2,753,152decrease
(-5.27%)
Filing
History
2024-02-12
4:01 pm
Sale
2023-12-31 13G United Airlines Holdings, Inc.
UAL
PRIMECAP MANAGEMENT CO/CA/ 23,353,324
7.120%
-716,925decrease
(-2.98%)
Filing
History
2024-02-12
4:01 pm
Sale
2023-12-31 13G Elanco Animal Health Incorporated
ELAN
PRIMECAP MANAGEMENT CO/CA/ 50,600,324
10.270%
-29,055decrease
(-0.06%)
Filing
History
2024-02-12
4:01 pm
Purchase
2023-12-31 13G Arlo Technologies, Inc.
ARLO
PRIMECAP MANAGEMENT CO/CA/ 4,876,641
5.150%
31,371increase
(+0.65%)
Filing
History
2024-02-12
4:01 pm
Purchase
2023-12-31 13G Transocean Ltd.
RIG
PRIMECAP MANAGEMENT CO/CA/ 50,699,389
6.270%
4,134,900increase
(+8.88%)
Filing
History
2024-02-12
4:01 pm
Sale
2023-12-31 13G Flex Ltd.
FLEX
PRIMECAP MANAGEMENT CO/CA/ 45,139,254
10.420%
-23,699,436decrease
(-34.43%)
Filing
History
2024-02-12
4:01 pm
Purchase
2023-12-31 13G Rhythm Pharmaceuticals, Inc.
RYTM
PRIMECAP MANAGEMENT CO/CA/ 8,052,648
13.630%
1,141,506increase
(+16.52%)
Filing
History
Goto Prev, 0, 1, 2, 3, ...9, 10, Next