Phathom PharmaceuticalsPHAT
13F holders, Q3 2024 (September 30)133holders +19
26new positions
10sold out
5famous investors
$18.07avg. 13F price*
At the end of Q3 2024, 133 institutions reported holding Phathom Pharmaceuticals Inc. (PHAT) in their 13F filings, up 19 from Q2 2024. 26 opened new positions and 10 sold out. The largest holders were Frazier Life Sciences Management, L.P. ($182.8M), Medicxi Ventures Management (Jersey) Ltd ($135.0M) and Jennison Associates LLC ($106.1M). 5 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Phathom Pharmaceuticals Inc.
- CUSIP
- 71722W107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 26 | $80.6M |
| Exits | 10 | $18.0M |
All 13F filers, Q2 2024 → Q3 2024: 16,955,322 shares bought and 3,086,148 shares sold, net +13,869,174 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 133 holders
| Frazier Life Sciences Management, L.P. | 7.34% | No change | 10,109,279 | $182.8M |
| Medicxi Ventures Management (Jersey) Ltd | 25.52% | No change | 7,464,572 | $135.0M |
| Jennison Associates LLC | 0.07% | Add +112.7% | 5,866,389 | $106.1M |
| Invesco Ltd. | 0.01% | Add +30.3% | 4,096,762 | $74.1M |
| Carlyle Group Inc. | 6.62% | No change | 3,496,808 | $63.2M |
| BlackRock, Inc. | 0.00% | — | 3,122,570 | $56.5M |
| Vanguard Group Inc. | 0.00% | Add +21.9% | 2,696,323 | $48.7M |
| Ensign Peak Advisors, Inc | 0.08% | Add +15.0% | 2,581,388 | $46.7M |
| Woodline Partners LP | 0.39% | Add +227.4% | 2,573,412 | $46.5M |
| NEA Management Company, LLC | 1.93% | No change | 1,960,169 | $35.4M |
| Avidity Partners Management LP | 1.66% | Add +11.4% | 1,804,493 | $32.6M |
| Portolan Capital Management, LLC | 2.23% | Add +50.4% | 1,699,918 | $30.7M |
| Gilder Gagnon Howe & Co. LLC | 0.35% | Add +10.2% | 1,622,883 | $29.3M |
| Checkpoint Capital L.P. | 13.49% | Add +71.9% | 1,504,307 | $27.2M |
| Orbimed Advisors LLC | 0.48% | New | 1,449,073 | $26.2M |
| Federated Hermes, Inc. | 0.06% | New | 1,403,638 | $25.4M |
| FMR LLC | 0.00% | Add +49000.7% | 1,304,114 | $23.6M |
| Decheng Capital LLC | 5.35% | Add +47.1% | 1,250,000 | $22.6M |
| GW&K Investment Management, LLC | 0.17% | Add +87.5% | 1,126,083 | $20.4M |
| Catalys Pacific, LLC | 16.19% | Add +55.5% | 1,122,572 | $20.3M |
| 683 Capital Management, LLC | 2.08% | Reduce -27.9% | 1,010,000 | $18.3M |
| State Street Corp. | 0.00% | Add +17.5% | 922,788 | $16.7M |
| Saturn V Capital Management LP | 5.65% | Add +47.4% | 874,590 | $15.8M |
| Propel Bio Management, LLC | 9.12% | No change | 869,927 | $15.7M |
| Geode Capital Management, LLC | 0.00% | Add +7.1% | 862,918 | $15.6M |
| Oracle Investment Management Inc. | 10.83% | Add +233.1% | 749,487 | $13.6M |
| Kennedy Capital Management LLC | 0.29% | Reduce -12.3% | 728,490 | $13.2M |
| Simplify Asset Management Inc. | 0.65% | No change | 521,935 | $9.4M |
| Siren, L.L.C. | 0.42% | — | 460,753 | $8.3M |
| Point72 Asset Management | 0.03% | New | 439,816 | $8.0M |
| Morgan Stanley | 0.00% | Reduce -42.4% | 439,490 | $7.9M |
| Goldman Sachs Group Inc. | 0.00% | Add +4.1% | 434,221 | $7.9M |
| Eagle Asset Management Inc. | 0.04% | Add +25.9% | 455,196 | $7.7M |
| StepStone Group LP | 2.78% | No change | 422,085 | $7.6M |
| Prudential Financial Inc. | 0.01% | Add +17.9% | 415,340 | $7.5M |
| Ghost Tree Capital, LLC | 2.31% | Reduce -37.5% | 375,000 | $6.8M |
| Northern Trust Corp. | 0.00% | Add +15.9% | 320,775 | $5.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +2.5% | 292,860 | $5.3M |
| Wasatch Advisors LP | 0.02% | New | 246,942 | $4.5M |
| Citadel Advisors | 0.00% | Add +179.6% | 220,403 | $4.0M |
| Informed Momentum Co LLC | 0.59% | New | 216,448 | $3.9M |
| Schonfeld Strategic Advisors LLC | 0.03% | Add +23.9% | 208,640 | $3.8M |
| Susquehanna International Group, LLP | 0.01% | New | 178,670 | $3.2M |
| Wellington Management Group LLP | 0.00% | Reduce -23.5% | 173,383 | $3.1M |
| Nuveen Asset Management, LLC | 0.00% | Add +9.5% | 154,374 | $2.8M |
| Two Sigma Investments, LP | 0.01% | Reduce -49.2% | 154,030 | $2.8M |
| D. E. Shaw & Co. | 0.00% | New | 143,707 | $2.6M |
| JPMorgan Chase & Co. | 0.00% | Add +0.8% | 135,431 | $2.4M |
| Moore Capital Management, LP | 0.07% | Add +8.3% | 130,000 | $2.4M |
| Bank of America Corp. | 0.00% | Add +5.9% | 103,779 | $1.9M |
| Bank of New York Mellon Corp | 0.00% | Reduce -14.4% | 98,191 | $1.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +5.2% | 98,025 | $1.8M |
| State of Wisconsin Investment Board | 0.00% | Reduce -28.0% | 81,770 | $1.5M |
| Swiss National Bank | 0.00% | Add +30.9% | 73,300 | $1.3M |
| UBS Group AG | 0.00% | Add +67.0% | 71,941 | $1.3M |
| ExodusPoint Capital Management, LP | 0.01% | New | 69,282 | $1.3M |
| Balyasny Asset Management L.P. | 0.00% | Add +337.6% | 65,659 | $1.2M |
| Penn Mutual Asset Management | 3.24% | No change | 62,802 | $1.1M |
| Barclays PLC | 0.00% | Add +366.0% | 57,807 | $1.0M |
| Rhumbline Advisers | 0.00% | Reduce -7.8% | 50,858 | $920K |
| Alliancebernstein L.P. | 0.00% | No change | 50,110 | $906K |
| Numerai GP LLC | 0.24% | New | 49,327 | $892K |
| Inspirion Wealth Advisors, LLC | 0.09% | No change | 36,634 | $662K |
| Tudor Investment Corporation | 0.01% | New | 36,383 | $658K |
| California State Teachers Retirement System | 0.00% | Add +21.4% | 35,261 | $638K |
| Legal & General Group Plc | 0.00% | Add +0.1% | 34,378 | $622K |
| Sei Investments Co. | 0.00% | New | 33,898 | $613K |
| Creative Planning | 0.00% | Add +25.7% | 33,884 | $613K |
| MML Investors Services, LLC | 0.00% | Add +72.8% | 33,860 | $612K |
| Millennium Management | 0.00% | New | 32,928 | $595K |
| Citigroup Inc. | 0.00% | Add +255.9% | 31,521 | $570K |
| Virtus Advisers, LLC | 0.25% | No change | 30,078 | $544K |
| Occidental Asset Management, LLC | 0.09% | No change | 29,672 | $536K |
| Summit Financial Wealth Advisors, LLC | 0.10% | New | 29,032 | $525K |
| Jane Street Group, LLC | 0.00% | Reduce -50.1% | 27,842 | $503K |
| Allworth Financial LP | 0.00% | Add +0.1% | 22,594 | $409K |
| Chartwell Investment Partners, LLC | 0.01% | New | 21,904 | $396K |
| T. Rowe Price Associates Inc. | 0.00% | Add +2.3% | 21,049 | $381K |
| Deutsche Bank AG | 0.00% | Add +34.2% | 20,227 | $366K |
| MetLife Investment Management, LLC | 0.00% | Add +4.0% | 19,029 | $344K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +15.2% | 18,741 | $339K |
| Corebridge Financial, Inc. | 0.00% | Reduce -0.6% | 18,245 | $330K |
| Wells Fargo & Company | 0.00% | Add +4.3% | 18,054 | $326K |
| Keybank National Association | 0.00% | New | 18,043 | $326K |
| Simplex Trading, LLC | 0.01% | New | 15,698 | $283K |
| Group One Trading LLC | 0.01% | Add +105.3% | 15,130 | $274K |
| Gsa Capital Partners LLP | 0.02% | Reduce -48.7% | 15,083 | $273K |
| Cowen and Company, LLC | 0.01% | New | 15,000 | $271K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -2.5% | 13,594 | $246K |
| SG Americas Securities, LLC | 0.00% | New | 13,483 | $244K |
| LVW Advisors, LLC | 0.03% | Add +4.1% | 13,440 | $243K |
| Stratos Wealth Advisors, LLC | 0.01% | No change | 13,438 | $243K |
| China Universal Asset Management Co., Ltd. | 0.03% | Add +91.0% | 13,134 | $237K |
| Intech Investment Management LLC | 0.00% | New | 11,443 | $207K |
| Voya Investment Management LLC | 0.00% | Reduce -2.8% | 11,364 | $205K |
| AlphaQuest LLC | 0.02% | New | 10,918 | $197K |
| Arizona State Retirement System | 0.00% | New | 10,814 | $196K |
| New York State Common Retirement Fund | 0.00% | No change | 10,770 | $195K |
| ProShare Advisors LLC | 0.00% | New | 10,485 | $190K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -10.2% | 10,410 | $188K |
"% of holder's portfolio" is PHAT's weight in each manager's 13F, not the share of Phathom Pharmaceuticals Inc. the manager owns.