13F

Stock

Phathom Pharmaceuticals, Inc.

PHAT · held by 173 managers

Reported value

$1B

Holders

173

+3 new · −1 exited

Holders’ est. mark

$2.67M

Price effect on 6 books still in the name

Largest holder

$206.8M

Frazier Life Sciences Management, L.P.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Frazier Life Sciences Management, L.P.12.5M$206.8M—Held
Medicxi Ventures Management (Jersey) Ltd7.46M$123.8M—Held
Invesco Ltd.3.92M$65M—Held
BlackRock, Inc.3.56M$59M—Held
Carlyle Group Inc.3.5M$58M—Held
Vanguard3.18M$52.7M—Held
Ensign Peak Advisors, Inc2.35M$39M—Held
MILLENNIUM MANAGEMENT LLC2.08M$34.5M—Held
NEA Management Company, LLC1.96M$32.5M—Held
683 Capital Management, LLC1.78M$29.6M—Held
Catalys Pacific, LLC1.43M$23.7M—Held
WASATCH ADVISORS LP1.33M$22.1M—Held
State Street1.15M$19.1M—Held
GEODE CAPITAL MANAGEMENT, LLC1.07M$17.8M—Held
Propel Bio Management, LLC740.9K$12.3M—Held
Catalio Capital Management, LP699K$11.6M—Held
Divisadero Street Capital Management, LP662.3K$11M—Held
MOORE CAPITAL MANAGEMENT, LP600K$9.95M—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP549.2K$9.11M—Held
SummitTX Capital, L.P.517.8K$8.59M—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC397.9K$6.6M—Held
NEXT CENTURY GROWTH INVESTORS LLC393.8K$6.53M—Held
GOLDMAN SACHS GROUP INC392K$6.5M—Held
JANE STREET GROUP, LLC384.8K$6.38M—Held
NORTHERN TRUST CORP356.5K$5.91M—Held
Simplify Asset Management Inc.321.9K$5.34M—Held
Citadel311.3K$5.16M—Held
UBS Group AG304.4K$5.05M—Held
StepStone Group LP422.1K$4.97M—Held
JPMORGAN CHASE & CO296.7K$4.92M—Held
Brevan Howard Capital Management LP277K$4.6M—Held
Susquehanna Portfolio Strategies, LLC268K$4.45M—Held
D. E. Shaw & Co., Inc.261.1K$4.33M—Held
BANK OF AMERICA CORP /DE/259K$4.3M$1.2MAdded$1.36M
Balyasny Asset Management L.P.207.1K$3.44M—Held
Avidity Partners Management LP206.1K$3.42M—Held
Birchview Capital, LP195K$3.24M—Held
NewEdge Advisors, LLC200.8K$3.16M—Held
Woodline Partners LP187.3K$3.11M—Held
AMERIPRISE FINANCIAL INC185.7K$3.08M—Held
CAXTON ASSOCIATES LLP182K$3.02M—Held
HUSSMAN STRATEGIC ADVISORS, INC.147K$2.44M—Held
GILDER GAGNON HOWE & CO LLC145.2K$2.41M—Held
Trexquant Investment LP136.8K$2.27M—Held
WELLINGTON MANAGEMENT GROUP LLP134.5K$2.23M—Held
Bank of New York Mellon Corp123K$2.04M—Held
MORGAN STANLEY117.8K$1.95M$567.7KCut−$1.05M
Campbell & CO Investment Adviser LLC115.3K$1.91M—Held
Hennion & Walsh Asset Management, Inc.115K$1.91M—Held
Nuveen, LLC108.8K$1.81M—Held
GROUP ONE TRADING LLC103.7K$1.72M—Held
VARCOV Co.86.8K$1.44M—Held
BARCLAYS PLC84.9K$1.41M$409KCut−$102.9K
Swiss National Bank84K$1.39M—Held
Creative Planning80.8K$1.34M—Held
WELLS FARGO & COMPANY/MN68K$1.13M—Held
Penn Mutual Asset Management62.8K$1.04M$302.7KAdded$302.7K
DARK FOREST CAPITAL MANAGEMENT LP62.2K$1.03M—Held
TWO SIGMA INVESTMENTS, LP57.8K$958.6K—Held
Icahn Capital54.4K$903.3K—Held
RHUMBLINE ADVISERS52.1K$864.2K—Held
STIFEL FINANCIAL CORP51.7K$857.1K—Held
Stratos Wealth Partners, LTD.50.3K$834.5K—Held
ALLIANCEBERNSTEIN L.P.49.4K$819.4K—Held
Virtus Investment Advisers, LLC46.9K$778.7K—Held
Engineers Gate Manager LP44.3K$734.2K—Held
ADAR1 Capital Management, LLC42.9K$711.7K—Held
Southeast Asset Advisors, LLC42.9K$711.3K—Held
NEW YORK STATE COMMON RETIREMENT FUND41.8K$692.7K—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM40.1K$666K—Held
XTX Topco Ltd39.4K$653.6K—Held
TOCQUEVILLE ASSET MANAGEMENT L.P.34.7K$575.7K—Held
Legal & General Group Plc34.2K$568.2K—Held
DEUTSCHE BANK AG\33.4K$553.8K—Held
Schonfeld Strategic Advisors LLC30.9K$513.4K—Held
COMMONWEALTH EQUITY SERVICES, LLC30.9K$513.3K—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC30.6K$508.2K—Held
Y-Intercept (Hong Kong) Ltd30.5K$505.8K—Held
Occidental Asset Management, LLC29.9K$496.4K—Held
TUDOR INVESTMENT CORP ET AL28.6K$473.7K$137.6KAdded$72.5K
CITIGROUP INC28.5K$472.1K—Held
AlphaQuest LLC28.3K$468.7K—Held
LOS ANGELES CAPITAL MANAGEMENT LLC33.4K$444.9K—Held
MetLife Investment Management, LLC25.8K$428.8K—Held
RAYMOND JAMES FINANCIAL INC24.4K$404.6K—Held
ROYAL BANK OF CANADA22.6K$374K—Held
ExodusPoint Capital Management, LP22.4K$371.6K—Held
Summit Financial Wealth Advisors, LLC22.1K$367.4K—Held
Jain Global LLC21.7K$360.6K—Held
JANUS HENDERSON GROUP PLC21.5K$356.6K—Held
FOX RUN MANAGEMENT, L.L.C.20.5K$339.9K—Held
Kera Capital Partners, Inc.24.3K$331.6K—Held
Zurcher Kantonalbank (Zurich Cantonalbank)19.9K$330K—Held
INSPIRION WEALTH ADVISORS, LLC19.8K$328.7K—Held
INTECH INVESTMENT MANAGEMENT LLC19.1K$316.1K—Held
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.18.5K$306.3K—Held
Jump Financial, LLC17.4K$288.8K—Held
Bridgefront Capital, LLC17K$281.7K—Held
Fiduciary Trust Co16K$266.1K—Held
PROFUND ADVISORS LLC15.6K$258.2K—Held
STATE OF WISCONSIN INVESTMENT BOARD15.3K$253.6K—Held
Baader Bank Aktiengesellschaft15K$248.8K—Held
Pathstone Holdings, LLC14.9K$247.2K—Held
Private Advisor Group, LLC14.6K$241.9K—Held
KLP KAPITALFORVALTNING AS14K$232.3K—Held
Rafferty Asset Management, LLC13.9K$229.9K—Held
Persistent Asset Partners Ltd12.9K$214.3K—New
Scientech Research LLC12.9K$213.7K—Held
Graham Capital Management, L.P.12.9K$213.5K—Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE12.4K$206.3K—Held
Police & Firemen's Retirement System of New Jersey11.9K$197.8K—Held
ARIZONA STATE RETIREMENT SYSTEM11.9K$196.9K—Held
China Universal Asset Management Co., Ltd.11.6K$192.3K—Held
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC11.5K$190.3K—Held
Entropy Technologies, LP11K$182.5K—Held
AXQ CAPITAL, LP10.5K$174.9K—Held
Allworth Financial LP10.4K$173.4K$50.4KCut−$67.3K
9823 Capital, L.P.10.4K$173K—Held
ProShare Advisors LLC10.4K$172.2K—Held
BNP PARIBAS FINANCIAL MARKETS9.79K$162.4K—Held
Fidelity7.18K$119.1K—Held
Russell Investments Group, Ltd.6.64K$110.2K—Held
OSAIC HOLDINGS, INC.6.45K$107K—Held
CANADA PENSION PLAN INVESTMENT BOARD4.6K$76.3K—Held
Ameritas Investment Partners, Inc.3.53K$58.5K—Held
Mirae Asset Global Investments Co., Ltd.3.46K$57.4K—Held
JONES FINANCIAL COMPANIES LLLP2.87K$47.6K—Held
RiverPark Advisors, LLC2.81K$46.6K—Held
Kestra Advisory Services, LLC2.27K$37.7K—Held
HUNTINGTON NATIONAL BANK1.99K$32.9K—Held
Sterling Capital Management LLC1.75K$29K—Held
SIMPLEX TRADING, LLC1.6K$26.5K—Held
PNC Financial Services Group, Inc.1.42K$23.6K—Held
GF FUND MANAGEMENT CO. LTD.1.4K$23.2K—Held
GW&K Investment Management, LLC1.31M$21.7K—Held
Tower Research Capital LLC (TRC)1.1K$18.2K—Held
QUADRANT CAPITAL GROUP LLC1.07K$17.8K—Held
C M BIDWELL & ASSOCIATES LTD853$14.2K—Held
Larson Financial Group LLC647$10.7K—Held
NISA INVESTMENT ADVISORS, LLC568$9.42K—Held
FEDERATED HERMES, INC.549$9.11K—Held
Quantbot Technologies LP535$8.88K—Held
MCF Advisors LLC446$7.4K—Held
Farther Finance Advisors, LLC342$5.67K—Held
MassMutual Private Wealth & Trust, FSB320$5.31K—Held
GAMMA Investing LLC303$5.03K—Held
US BANCORP \DE\277$4.59K—Held
Fortitude Family Office, LLC208$3.45K—Held
Optiver Holding B.V.198$3.29K—Held
Rockefeller Capital Management L.P.155$2.57K—Held
Parallel Advisors, LLC100$1.66K—Held
True Wealth Design, LLC95$1.58K—Held
GSA CAPITAL PARTNERS LLP82.6K$1.37K—Held
SIGNATUREFD, LLC40$664—Held
PRICE T ROWE ASSOCIATES INC /MD/37.1K$616—Held
Caitong International Asset Management Co., Ltd28$465—Held
HRT FINANCIAL LP27K$448—Held
Rachor Investment Advisory Services, LLC25$415—Held
ACADIAN ASSET MANAGEMENT LLC22.2K$367—Held
ELEVATION WEALTH PARTNERS, LLC20$332—Held
SG Americas Securities, LLC16.5K$274—Held
Virtu Financial LLC15.5K$258—Held
CANADA LIFE ASSURANCE Co6.82K$113—Held
Essential Partners LLC6$100—New
Arax Advisory Partners6$100—Held
EverSource Wealth Advisors, LLC5$83—Held
CWM, LLC2.01K$33—Held
AMALGAMATED BANK1.25K$21—Held
IFP Advisors, Inc1$17—New
Strategic Wealth Advisors LLC1K$16—Held
BNP PARIBAS ASSET MANAGEMENT Holding S.A.604$10—Held
Daiwa Securities Group Inc.260$4—Held
Covestor Ltd16$0—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.