Phathom PharmaceuticalsPHAT
13F holders, Q2 2024 (June 30)114holders
16new positions
17sold out
1famous investor
$10.30avg. 13F price*
At the end of Q2 2024, 114 institutions reported holding Phathom Pharmaceuticals Inc. (PHAT) in their 13F filings, unchanged from Q1 2024. 16 opened new positions and 17 sold out. The largest holders were Frazier Life Sciences Management, L.P. ($104.1M), Medicxi Ventures Management (Jersey) Ltd ($76.9M) and Carlyle Group Inc. ($35.8M). One famous investor held it 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 Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 16 | $19.6M |
| Exits | 17 | $11.8M |
All 13F filers, Q1 2024 → Q2 2024: 6,278,490 shares bought and 3,566,034 shares sold, net +2,712,456 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 114 holders
| Frazier Life Sciences Management, L.P. | 4.88% | No change | 10,109,279 | $104.1M |
| Medicxi Ventures Management (Jersey) Ltd | 22.93% | No change | 7,464,572 | $76.9M |
| Carlyle Group Inc. | 3.40% | No change | 3,496,808 | $35.8M |
| Invesco Ltd. | 0.01% | Reduce -0.5% | 3,143,452 | $32.4M |
| BlackRock Inc. | 0.00% | Add +6.6% | 2,926,373 | $30.1M |
| Jennison Associates LLC | 0.02% | Add +67.4% | 2,757,579 | $28.4M |
| Ensign Peak Advisors, Inc | 0.04% | Reduce -1.5% | 2,244,828 | $23.1M |
| Vanguard Group Inc. | 0.00% | Add +11.8% | 2,211,755 | $22.8M |
| NEA Management Company, LLC | 1.52% | No change | 1,960,169 | $20.2M |
| Avidity Partners Management LP | 0.71% | Reduce -6.6% | 1,620,000 | $16.7M |
| Takeda Pharmaceutical Co. Ltd. | 6.90% | Reduce -50.6% | 1,557,063 | $16.0M |
| Gilder Gagnon Howe & Co. LLC | 0.19% | Add +44.7% | 1,472,259 | $15.2M |
| 683 Capital Management, LLC | 1.69% | Reduce -15.2% | 1,400,000 | $14.4M |
| Portolan Capital Management, LLC | 0.96% | New | 1,130,089 | $11.6M |
| Checkpoint Capital L.P. | 5.43% | Add +96.6% | 875,000 | $9.0M |
| Propel Bio Management, LLC | 5.81% | No change | 869,927 | $9.0M |
| Decheng Capital LLC | 2.68% | No change | 850,000 | $8.8M |
| Kennedy Capital Management LLC | 0.18% | Add +45.2% | 830,906 | $8.6M |
| Geode Capital Management, LLC | 0.00% | Add +7.3% | 806,047 | $8.3M |
| Woodline Partners LP | 0.08% | Add +38.8% | 785,990 | $8.1M |
| State Street Corp. | 0.00% | Add +9.5% | 785,249 | $8.1M |
| Morgan Stanley | 0.00% | Add +221.6% | 762,597 | $7.9M |
| Catalys Pacific, LLC | 5.61% | No change | 721,962 | $7.4M |
| GW&K Investment Management, LLC | 0.06% | Add +5.7% | 600,443 | $6.2M |
| Ghost Tree Capital, LLC | 2.15% | Add +23.7% | 600,000 | $6.2M |
| Saturn V Capital Management LP | 2.31% | Add +18.4% | 593,306 | $6.1M |
| Simplify Asset Management Inc. | 0.47% | No change | 521,935 | $5.4M |
| StepStone Group LP | 0.88% | No change | 422,085 | $4.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +101.2% | 417,284 | $4.3M |
| Eagle Asset Management Inc. | 0.02% | Add +18.6% | 361,463 | $3.9M |
| Prudential Financial Inc. | 0.01% | New | 352,340 | $3.6M |
| Two Sigma Investments, LP | 0.01% | Reduce -35.1% | 303,431 | $3.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +8.1% | 285,870 | $2.9M |
| Northern Trust Corp. | 0.00% | Reduce -2.3% | 276,660 | $2.8M |
| Wellington Management Group LLP | 0.00% | Add +1.5% | 226,641 | $2.3M |
| Oracle Investment Management Inc. | 2.49% | New | 225,000 | $2.3M |
| Schonfeld Strategic Advisors LLC | 0.01% | Add +16.3% | 168,323 | $1.7M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -46.2% | 141,022 | $1.5M |
| JPMorgan Chase & Co. | 0.00% | Reduce -3.0% | 134,357 | $1.4M |
| Moore Capital Management, LP | 0.03% | No change | 120,000 | $1.2M |
| Bank of New York Mellon Corp | 0.00% | Add +20.5% | 114,721 | $1.2M |
| State of Wisconsin Investment Board | 0.00% | Add +91.9% | 113,592 | $1.2M |
| Marshall Wace, LLP | 0.00% | New | 112,691 | $1.2M |
| Bank of America Corp. | 0.00% | Reduce -7.4% | 98,032 | $1.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +622.5% | 93,154 | $959K |
| Citadel Advisors | 0.00% | Reduce -37.3% | 78,816 | $812K |
| Penn Mutual Asset Management | 2.14% | No change | 62,802 | $647K |
| Swiss National Bank | 0.00% | No change | 56,000 | $577K |
| Jane Street Group, LLC | 0.00% | Add +123.2% | 55,848 | $575K |
| Rhumbline Advisers | 0.00% | Add +17.1% | 55,178 | $568K |
| Alliancebernstein L.P. | 0.00% | Add +55.2% | 50,110 | $516K |
| UBS Group AG | 0.00% | Reduce -13.7% | 43,086 | $444K |
| Inspirion Wealth Advisors, LLC | 0.06% | Add +4.3% | 36,634 | $377K |
| Legal & General Group Plc | 0.00% | Add +0.7% | 34,325 | $354K |
| Virtus Advisers, LLC | 0.15% | Add +210.1% | 30,078 | $310K |
| Occidental Asset Management, LLC | 0.05% | No change | 29,672 | $306K |
| Gsa Capital Partners LLP | 0.02% | Add +107.5% | 29,406 | $303K |
| California State Teachers Retirement System | 0.00% | Add +0.4% | 29,051 | $299K |
| Creative Planning | 0.00% | Reduce -16.1% | 26,951 | $278K |
| Allworth Financial LP | 0.00% | No change | 22,580 | $247K |
| Fulton Breakefield Broenniman LLC | 0.02% | No change | 23,579 | $243K |
| T. Rowe Price Associates Inc. | 0.00% | Add +5.1% | 20,575 | $212K |
| MML Investors Services, LLC | 0.00% | New | 19,600 | $202K |
| Brevan Howard Capital Management LP | 0.01% | New | 18,792 | $194K |
| Corebridge Financial, Inc. | 0.00% | — | 18,358 | $189K |
| MetLife Investment Management, LLC | 0.00% | Add +11.0% | 18,289 | $188K |
| Wells Fargo & Company | 0.00% | Add +49.2% | 17,315 | $178K |
| Two Sigma Advisers, LP | 0.00% | Reduce -68.4% | 16,300 | $168K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | — | 16,270 | $168K |
| Deutsche Bank AG | 0.00% | Add +5.7% | 15,071 | $155K |
| Balyasny Asset Management L.P. | 0.00% | New | 15,006 | $155K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +10.6% | 13,941 | $144K |
| Stratos Wealth Advisors, LLC | 0.01% | Add +7.5% | 13,438 | $138K |
| LVW Advisors, LLC | 0.02% | New | 12,909 | $133K |
| Barclays PLC | 0.00% | Reduce -56.0% | 12,405 | $128K |
| Voya Investment Management LLC | 0.00% | Add +6.1% | 11,691 | $120K |
| Commonwealth Equity Services, LLC | 0.00% | New | 11,596 | $119K |
| New York State Common Retirement Fund | 0.00% | Add +81.8% | 10,770 | $111K |
| Klingman & Associates, LLC | 0.01% | No change | 10,376 | $107K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +42.2% | 10,071 | $104K |
| Staley Capital Advisers Inc. | 0.00% | No change | 10,000 | $103K |
| Kestra Private Wealth Services, LLC | 0.00% | No change | 10,000 | $103K |
| DAVENPORT & Co LLC | 0.00% | No change | 10,000 | $103K |
| Citigroup Inc. | 0.00% | Add +46.5% | 8,856 | $91K |
| EntryPoint Capital, LLC | 0.04% | Reduce -56.1% | 8,503 | $88K |
| Group One Trading LLC | 0.00% | New | 7,368 | $76K |
| China Universal Asset Management Co., Ltd. | 0.01% | Reduce -37.4% | 6,877 | $71K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +902.2% | 5,813 | $60K |
| FNY Investment Advisers, LLC | 0.03% | No change | 5,000 | $51K |
| Royal Bank of Canada | 0.00% | Add +111.0% | 4,253 | $44K |
| US Bancorp \de | 0.00% | Add +18.3% | 4,082 | $42K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 3,095 | $32K |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 2,839 | $29K |
| FMR LLC | 0.00% | Add +27.4% | 2,656 | $27K |
| Osaic Holdings, Inc. | 0.00% | Add +863.0% | 2,215 | $23K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Reduce -87.4% | 1,748 | $18K |
| Bear Mountain Capital, Inc. | 0.00% | Add +400.0% | 1,000 | $12K |
| Amalgamated Bank | 0.00% | No change | 1,090 | $11K |
| Huntington National Bank | 0.00% | Reduce -7.3% | 907 | $9K |
| Russell Investments Group, Ltd. | 0.00% | New | 520 | $5K |
"% of holder's portfolio" is PHAT's weight in each manager's 13F, not the share of Phathom Pharmaceuticals Inc. the manager owns.