Phathom Pharmaceuticals, Inc.
PHAT- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001783183
No open-market purchases or sales by Phathom Pharmaceuticals, Inc. insiders were filed in the last 90 days; 161 institutions reported holding it in 13F filings for Q2 2026, worth $782.1M in total; no superinvestor holds it.
13F holders, Q3 2022
Institutional positions in Phathom Pharmaceuticals, Inc. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 94
- +1 vs. Q2 2022
- Shares held
- 30.2M
- +2.85M (+10.4%) vs. Q2 2022
- Total value
- $334.3M
- +$104.4M (+45.4%) vs. Q2 2022
- New holders
- 19
- 34 more added
- Sold out
- 18
- 23 more reduced
1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PHAT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 161 | $782.1M |
| Q1 2026 | 174 | $765.5M |
| Q4 2025 | 173 | $1.03B |
| Q3 2025 | 133 | $733.6M |
| Q2 2025 | 117 | $550.5M |
| Q1 2025 | 137 | $401.4M |
| Q4 2024 | 144 | $541.2M |
| Q3 2024 | 133 | $1.31B |
| Q2 2024 | 114 | $598.6M |
| Q1 2024 | 114 | $588.2M |
| Q4 2023 | 117 | $503.3M |
| Q3 2023 | 110 | $452.7M |
| Q2 2023 | 103 | $612.6M |
| Q1 2023 | 84 | $219.7M |
| Q4 2022 | 87 | $316.6M |
| Q3 2022 | 94 | $334.3M |
| Q2 2022 | 94 | $230.0M |
| Q1 2022 | 82 | $349.1M |
| Q4 2021 | 83 | $562.0M |
| Q3 2021 | 84 | $819.8M |
| Q2 2021 | 79 | $843.6M |
| Q1 2021 | 84 | $919.2M |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Phathom Pharmaceuticals, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rockefeller Capital Management L.P. | 29 | $0 | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 35 | $0 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 28 | $0 | 0.00% | +28 | New |
| Point72 Hong Kong Ltd | 39 | $0 | 0.00% | +39 | New |
| Ellevest, Inc. | 12 | $0 | 0.00% | +12 | New |
| Parallel Advisors, LLC | 29 | $0 | 0.00% | +29 | New |
| Daiwa Securities Group Inc. | 92 | $1.00K | 0.00% | 00.0% | Unchanged |
| Crewe Advisors LLC | 107 | $1.00K | 0.00% | 00.0% | Unchanged |
| Wipfli Financial Advisors LLC, | 115 | $1.00K | 0.00% | +115 | New |
| Quadrant Capital Group LLC | 212 | $2.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 216 | $2.00K | 0.00% | +148+217.6% | Added |
| IFP Advisors, Inc | 62 | $2.00K | 0.00% | +6+10.7% | Added |
| Lindbrook Capital, LLC | 173 | $2.00K | 0.00% | +127+276.1% | Added |
| Royal Bank of Canada | 280 | $3.00K | 0.00% | +150+115.4% | Added |
| Cutler Group LP | 400 | $4.00K | 0.00% | −200−33.3% | Reduced |
| Tradition Wealth Management, LLC | 400 | $4.00K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 367 | $4.00K | 0.00% | +367 | New |
| Wells Fargo & Company | 407 | $5.00K | 0.00% | −192−32.1% | Reduced |
| US Bancorp | 409 | $5.00K | 0.00% | +291+246.6% | Added |
| Advisor Group Holdings, Inc. | 550 | $6.00K | 0.00% | −12,011−95.6% | Reduced |
| UBS Group AG | 628 | $7.00K | 0.00% | +628 | New |
| Great West Life Assurance Co | 850 | $9.00K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 929 | $10.0K | 0.00% | −110−10.6% | Reduced |
| Barclays PLC | 976 | $11.0K | 0.00% | −3,791−79.5% | Reduced |
| FMR LLC | 1,215 | $13.0K | 0.00% | +837+221.4% | Added |
| Citigroup Inc | 1,247 | $14.0K | 0.00% | −1,262−50.3% | Reduced |
| Metropolitan Life Insurance Co | 1,402 | $15.5K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,588 | $17.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 3,327 | $36.0K | 0.00% | −2,200−39.8% | Reduced |
| Amalgamated Bank | 3,573 | $40.0K | 0.00% | +55+1.6% | Added |
| Tower Research Capital LLC (TRC) | 4,451 | $49.0K | 0.00% | −929−17.3% | Reduced |
| Legal & General Group Plc | 7,421 | $82.0K | 0.00% | +1,093+17.3% | Added |
| Staley Capital Advisers Inc | 10,000 | $111.0K | 0.01% | +10,000 | New |
| Manufacturers Life Insurance Company, The | 10,080 | $111.7K | 0.00% | −404−3.9% | Reduced |
| Deutsche Bank AG | 10,691 | $118.0K | 0.00% | +542+5.3% | Added |
| Credit Suisse AG | 10,812 | $120.0K | 0.00% | +491+4.8% | Added |
| American International Group, Inc. | 10,933 | $121.0K | 0.00% | +155+1.4% | Added |
| MetLife Investment Management | 12,302 | $136.3K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 14,376 | $159.0K | 0.00% | +14,376 | New |
| Ergoteles LLC | 14,378 | $159.0K | 0.01% | +14,378 | New |
| D. E. Shaw & Co., Inc. | 14,477 | $160.0K | 0.00% | −47,781−76.7% | Reduced |
| New York State Common Retirement Fund | 14,686 | $163.0K | 0.00% | +150+1.0% | Added |
| Price T Rowe Associates Inc | 14,635 | $163.0K | 0.00% | +4,295+41.5% | Added |
| Trexquant Investment LP | 14,955 | $166.0K | 0.01% | −18,388−55.1% | Reduced |
| Alliancebernstein L.P. | 15,800 | $175.0K | 0.00% | +1,200+8.2% | Added |
| State Board of Administration of Florida Retirement System | 16,098 | $178.0K | 0.00% | −10−0.1% | Reduced |
| Virtus ETF Advisers LLC | 16,847 | $187.0K | 0.07% | +121+0.7% | Added |
| Cubist Systematic Strategies, LLC | 18,294 | $203.0K | 0.00% | +18,294 | New |
| Balyasny Asset Management LLC | 18,532 | $205.0K | 0.00% | +18,532 | New |
| Inspirion Wealth Advisors, LLC | 23,269 | $258.0K | 0.06% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 23,899 | $265.0K | 0.00% | +23,899 | New |
| Two Sigma Advisers, LP | 24,100 | $267.0K | 0.00% | −8,800−26.7% | Reduced |
| California State Teachers Retirement System | 24,220 | $268.0K | 0.00% | −710−2.8% | Reduced |
| Rhumbline Advisers | 28,927 | $321.0K | 0.00% | +2,278+8.5% | Added |
| Occidental Asset Management, LLC | 29,672 | $329.0K | 0.10% | 00.0% | Unchanged |
| Jane Street Group, LLC | 31,569 | $350.0K | 0.00% | +31,569 | New |
| Squarepoint Ops LLC | 34,406 | $381.0K | 0.00% | +18,529+116.7% | Added |
| Swiss National Bank | 41,500 | $460.0K | 0.00% | 00.0% | Unchanged |
| Curi Capital | 45,000 | $499.0K | 0.08% | +45,000 | New |
| Millennium Management LLC | 50,396 | $558.0K | 0.00% | +50,396 | New |
| HRT Financial LP | 52,801 | $585.0K | 0.01% | +52,801 | New |
| Hennion & Walsh Asset Management, Inc. | 54,671 | $606.0K | 0.04% | −1,833−3.2% | Reduced |
| Goldman Sachs Group Inc | 57,342 | $635.0K | 0.00% | +4,970+9.5% | Added |
| SEI Investments Co | 59,589 | $660.0K | 0.00% | −4,110−6.5% | Reduced |
| Bank of America Corp | 70,748 | $784.0K | 0.00% | −20,796−22.7% | Reduced |
| Bank of New York Mellon Corp | 73,520 | $814.0K | 0.00% | +9,163+14.2% | Added |
| State of Wisconsin Investment Board | 86,688 | $961.0K | 0.00% | −1,152−1.3% | Reduced |
| Penn Mutual Asset Management, LLC | 86,940 | $963.0K | 1.26% | 00.0% | Unchanged |
| Morgan Stanley | 92,430 | $1.02M | 0.00% | −16,432−15.1% | Reduced |
| Candriam Luxembourg S.C.A. | 112,035 | $1.24M | 0.01% | +112,035 | New |
| Nuveen Asset Management, LLC | 117,579 | $1.30M | 0.00% | +2,036+1.8% | Added |
| UBS Oconnor LLC | 154,093 | $1.71M | 0.02% | +27,000+21.2% | Added |
| Charles Schwab Investment Management Inc | 156,680 | $1.74M | 0.00% | +36,866+30.8% | Added |
| JPMorgan Chase & Co | 171,370 | $1.90M | 0.00% | +583+0.3% | Added |
| Northern Trust Corp | 191,709 | $2.12M | 0.00% | +1,821+1.0% | Added |
| MPM Oncology Impact Management LP | 193,326 | $2.14M | 0.51% | 00.0% | Unchanged |
| Rothschild & Co Asset Management US Inc. | 207,428 | $2.30M | 0.04% | +7,005+3.5% | Added |
| Rhenman & Partners Asset Management AB | 235,210 | $2.49M | 0.26% | 00.0% | Unchanged |
| Newtyn Management, LLC | 315,975 | $3.50M | 0.77% | +60,208+23.5% | Added |
| Geode Capital Management, LLC | 402,292 | $4.46M | 0.00% | +55,356+16.0% | Added |
| StepStone Group LP | 422,085 | $4.68M | 0.67% | 00.0% | Unchanged |
| State Street Corp | 445,495 | $4.94M | 0.00% | +36,613+9.0% | Added |
| Gilder Gagnon Howe & Co LLC | 552,442 | $6.12M | 0.11% | −3,663−0.7% | Reduced |
| GW&K Investment Management, LLC | 593,159 | $6.57M | 0.07% | +99,709+20.2% | Added |
| Vanguard Group Inc | 969,754 | $10.7M | 0.00% | −915,098−48.6% | Reduced |
| Abingworth LLP | 1,435,106 | $15.9M | 5.44% | 00.0% | Unchanged |
| BlackRock Inc. | 1,543,150 | $17.1M | 0.00% | −34,587−2.2% | Reduced |
| 683 Capital Management, LLC | 1,663,943 | $18.4M | 1.49% | +223,943+15.6% | Added |
| Ensign Peak Advisors, Inc | 1,761,191 | $19.5M | 0.05% | +85,703+5.1% | Added |
| Avidity Partners Management LP | 1,906,800 | $21.1M | 0.46% | −13,000−0.7% | Reduced |
| Invesco Ltd. | 2,067,868 | $22.9M | 0.01% | +21,062+1.0% | Added |
| Deerfield Management Company, L.P. (Series C) | 2,414,897 | $26.8M | 0.53% | +2,414,897 | New |
| Medicxi Ventures Management (Jersey) Ltd | 2,484,274 | $27.5M | 11.46% | +33,595+1.4% | Added |
| Frazier Life Sciences Management, L.P. | 8,407,152 | $93.2M | 7.17% | +2,579,737+44.3% | Added |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −1,092,212−100.0% | Sold out |
| Eventide Asset Management, LLC | 0 | $0 | 0.00% | −336,223−100.0% | Sold out |
| Western Standard LLC | 0 | $0 | 0.00% | −109,055−100.0% | Sold out |
| Pura Vida Investments, LLC | 0 | $0 | 0.00% | −102,328−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −83,031−100.0% | Sold out |
| Parkman Healthcare Partners LLC | 0 | $0 | 0.00% | −69,135−100.0% | Sold out |