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.
Q1 2022 vs. Q4 2021
How the institutions holding Phathom Pharmaceuticals, Inc. changed between Q4 2021 and Q1 2022.
All holders in Q1 2022All holders in Q4 2021
| Measure | Q4 2021 | Q1 2022 | Change |
|---|---|---|---|
| Holders | 83 | 82 | −1 |
| Shares | 28.6M | 25.7M | −2.92M (−10.2%) |
| Value | $562.0M | $349.1M | −$212.8M (−37.9%) |
New holders (12)
Institutions that held Phathom Pharmaceuticals, Inc. at the end of Q1 2022 but not at the end of Q4 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Frazier Life Sciences Management, L.P. | 5,827,415 | $79.3M | 6.76% |
| MPM Oncology Impact Management LP | 193,326 | $2.63M | 0.71% |
| Penn Mutual Asset Management, LLC | 86,940 | $1.18M | 1.37% |
| Barclays PLC | 6,967 | $94.0K | 0.00% |
| Amalgamated Bank | 3,309 | $45.0K | 0.00% |
| Amalgamated Financial Corp. | 3,309 | $45.0K | 0.00% |
| FMR LLC | 483 | $7.00K | 0.00% |
| Lindbrook Capital, LLC | 137 | $2.00K | 0.00% |
| Kayne Anderson Rudnick Investment Management LLC | 39 | $1.00K | 0.00% |
| Signaturefd, LLC | 101 | $1.00K | 0.00% |
| IFP Advisors, Inc | 56 | $1.00K | 0.00% |
| CWM, LLC | 36 | $0 | 0.00% |
Sold out (13)
Institutions that held Phathom Pharmaceuticals, Inc. at the end of Q4 2021 and filed for Q1 2022 without it.
| Institution | Shares, Q4 2021 | Value, Q4 2021 |
|---|---|---|
| Frazier Management LLC | 5,827,415 | $114.6M |
| Ra Capital Management, L.P. | 3,115,008 | $61.3M |
| Artal Group S.A. | 200,000 | $3.93M |
| Jacobs Levy Equity Management, Inc | 165,642 | $3.26M |
| Laurion Capital Management LP | 50,000 | $984.0K |
| Pictet Asset Management SA | 16,197 | $319.0K |
| Citadel Advisors LLC | 11,466 | $226.0K |
| Manufacturers Life Insurance Company, The | 11,443 | $225.0K |
| UBS Group AG | 1,329 | $26.0K |
| Amplius Wealth Advisors, LLC | 660 | $12.0K |
| HM Payson & Co | 111 | $2.00K |
| Quadrant Capital Group LLC | 49 | $1.00K |
| Captrust Financial Advisors | 20 | $0 |