Phathom Pharmaceuticals, Inc.

Historical 13F Holders

Symbol
PHAT
CUSIP
71722W107
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 71722W107 since 12/18/2024, largest first.

Filer % of Class Filed
Frazier Life Sciences Public Fund, L.P. 13D/A
8.6% 11/4/2025
Event 11/1/2025
BlackRock, Inc. 13G 5.5% 7/29/2026
Event 6/30/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (4)
Carlyle Group Inc. 13G/A
4.9% 8/28/2025
Event 8/28/2025
Millennium Management LLC 13G/A
4.2% 7/20/2026
Event 6/30/2026
Prudential Financial Inc 13G/A 0% 6/6/2025
Event 5/31/2025
Jennison Associates LLC 13G/A 0% 6/9/2025
Event 5/31/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 4 20.8 k $152 k
2026 Q2 172 72.6 M $834 M
2026 Q1 181 69.1 M $768 M
2025 Q4 180 62.0 M $1.03 B
2025 Q3 139 62.5 M $735 M
2025 Q2 128 57.6 M $552 M
2025 Q1 145 64.0 M $401 M
2024 Q4 151 66.7 M $541 M
2024 Q3 140 72.8 M $1.31 B
2024 Q2 121 59.0 M $608 M
2024 Q1 123 56.0 M $595 M
2023 Q4 125 54.6 M $508 M
2023 Q3 116 43.8 M $453 M
2023 Q2 109 42.8 M $613 M
2023 Q1 89 30.8 M $220 M
2022 Q4 91 28.7 M $322 M
2022 Q3 98 30.2 M $334 M
2022 Q2 97 27.3 M $237 M
2022 Q1 85 25.7 M $349 M
2021 Q4 86 28.6 M $562 M
2021 Q3 87 25.5 M $820 M
2021 Q2 81 24.9 M $844 M
2021 Q1 85 24.5 M $919 M
2020 Q4 82 24.6 M $816 M
2020 Q3 60 21.6 M $794 M
2020 Q2 62 21.8 M $719 M
2020 Q1 49 22.0 M $566 M
2019 Q4 42 22.0 M $682 M