Palo Alto Investors LP

All 13F Portfolio Filings

Most recent 13F
Q1 2023
Location
Palo Alto, CA
CIK
0001306923
Alternate names
Palo Alto Investors, LLC
All SEC filings
View on sec.gov
Quarter Holdings Value ($000) Form Type Date Filed Filing ID Name
Q1 2023 30 1,207,102 13F-HR 5/15/2023 000130692323000011 Palo Alto Investors LP
Q4 2022 29 1,172,888 13F-HR 2/14/2023 000130692323000009 Palo Alto Investors LP
Q3 2022 32 1,264,742 13F-HR 11/14/2022 000130692322000016 Palo Alto Investors LP
Q2 2022 33 1,147,302 13F-HR 8/15/2022 000130692322000015 Palo Alto Investors LP
Q1 2022 35 1,293,496 13F-HR 5/16/2022 000130692322000014 Palo Alto Investors LP
Q4 2021 37 1,564,771 13F-HR 2/14/2022 000130692322000004 Palo Alto Investors LP
Q3 2021 42 1,656,829 13F-HR 11/15/2021 000130692321000026 Palo Alto Investors LP
Q2 2021 42 1,814,601 13F-HR 8/16/2021 000130692321000024 Palo Alto Investors LP
Q1 2021 42 1,755,095 13F-HR 5/17/2021 000130692321000022 Palo Alto Investors LP
Q4 2020 41 1,907,616 13F-HR 2/16/2021 000130692321000016 Palo Alto Investors LP
Q3 2020 43 1,821,880 13F-HR 11/16/2020 000130692320000017 Palo Alto Investors LP
Q2 2020 41 1,665,451 13F-HR 8/14/2020 000130692320000015 Palo Alto Investors LP
Q1 2020 37 1,194,223 13F-HR 5/15/2020 000177781320000006 Palo Alto Investors LP
Q4 2019 37 1,816,265 RESTATEMENT 4/8/2020 000130692320000014 Palo Alto Investors LP
Q4 2019 37 1,816,265 13F-HR 2/14/2020 000130692320000013 Palo Alto Investors LP
Q3 2019 37 1,501,359 13F-HR 11/14/2019 000130692319000017 Palo Alto Investors LP
Q2 2019 39 2,056,939 13F-HR 8/14/2019 000130692319000015 Palo Alto Investors LP
Q1 2019 37 2,396,982 RESTATEMENT 7/30/2019 000130692319000014 Palo Alto Investors LP
Q1 2019 37 2,396,982 13F-HR 5/15/2019 000130692319000012 Palo Alto Investors LP
Q4 2018 36 1,878,470 13F-HR 2/14/2019 000130692319000004 Palo Alto Investors LP
Q3 2018 36 2,474,055 13F-HR 11/14/2018 000130692318000018 Palo Alto Investors LP
Q2 2018 36 2,502,471 13F-HR 8/14/2018 000130692318000016 Palo Alto Investors LP
Q1 2018 36 2,338,493 13F-HR 5/15/2018 000130692318000014 Palo Alto Investors LP
Q4 2017 37 2,321,940 13F-HR 2/14/2018 000130692318000011 Palo Alto Investors, LLC
Q3 2017 40 2,374,127 13F-HR 11/14/2017 000130692317000025 Palo Alto Investors, LLC
Q2 2017 38 2,142,085 13F-HR 8/14/2017 000130692317000021 Palo Alto Investors, LLC
Q1 2017 39 2,115,751 13F-HR 5/15/2017 000130692317000019 Palo Alto Investors, LLC
Q4 2016 38 1,752,860 13F-HR 2/15/2017 000130692317000015 Palo Alto Investors, LLC
Q3 2016 42 1,721,541 13F-HR 11/14/2016 000130692316000052 Palo Alto Investors, LLC
Q2 2016 45 1,323,917 RESTATEMENT 8/16/2016 000130692316000050 Palo Alto Investors, LLC
Q2 2016 45 1,323,917 13F-HR 8/15/2016 000130692316000049 Palo Alto Investors, LLC
Q1 2016 44 1,288,268 13F-HR 5/16/2016 000130692316000048 Palo Alto Investors, LLC
Q4 2015 43 1,796,692 13F-HR 2/16/2016 000130692316000045 Palo Alto Investors, LLC
Q3 2015 47 2,079,647 13F-HR 11/16/2015 000130692315000020 Palo Alto Investors, LLC
Q2 2015 45 2,249,052 13F-HR 8/14/2015 000130692315000019 Palo Alto Investors, LLC
Q1 2015 46 2,022,768 13F-HR 5/15/2015 000130692315000016 Palo Alto Investors, LLC
Q4 2014 46 1,703,520 13F-HR 2/17/2015 000130692315000001 Palo Alto Investors, LLC
Q3 2014 43 1,338,499 13F-HR 11/13/2014 000130692314000010 Palo Alto Investors, LLC
Q2 2014 42 1,342,913 13F-HR 8/14/2014 000130692314000006 Palo Alto Investors, LLC
Q1 2014 39 1,210,103 NEW HOLDINGS 5/16/2014 000130692314000004 Palo Alto Investors, LLC
Q1 2014 35 1,208,816 13F-HR 5/15/2014 000130692314000003 Palo Alto Investors, LLC
Q4 2013 34 1,072,011 13F-HR 2/13/2014 000114036114007018 Palo Alto Investors, LLC