Back to stocks
PHAT

PHAT

Phathom Pharmaceuticals, Inc.Healthcare

Institutional holders
145
As of Q2 2026
Total 13F value
$817.1M
Sum of disclosed positions
New positions
22
This quarter
Sold positions
25
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
Frazier Life Sciences Management, L.P.

Frazier Life Sciences Management, L.P.

$135.3M12.47M2.95%Unchanged
Medicxi Ventures Management (Jersey) Ltd

Medicxi Ventures Management (Jersey) Ltd

$81M7.46M45.65%Unchanged
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

California State Teachers Retirement System

$52.3M613.7K0.01%+1297.0%
BlackRock, Inc.

Blackrock, Inc.

$49.1M4.53M0.00%+11.4%
Invesco Ltd.

Invesco Ltd.

$43.7M4.03M0.00%-6.8%
Carlyle Group Inc.

Carlyle Group Inc.

$37.9M3.50M0.38%Unchanged
MILLENNIUM MANAGEMENT LLC

Millennium Management

$36.6M3.38M0.01%-16.1%
VANGUARD CAPITAL MANAGEMENT LLC

Vanguard Capital Management Llc

$28.8M2.66M0.00%+2.8%
GW&K Investment Management, LLC

Gw&K Investment Management, Llc

$23.5M2.17M0.18%+52.5%
FRANKLIN RESOURCES INC

Franklin Resources Inc

$21.4M1.97M0.00%+98.2%
NEA Management Company, LLC

Nea Management Company, Llc

$21.3M1.96M1.34%Unchanged
683 Capital Management, LLC

683 Capital Management, Llc

$20.1M1.85M0.99%Unchanged
GOLDMAN SACHS GROUP INC

Goldman Sachs Group

$19.3M1.78M0.00%+183.9%
STATE STREET CORP

State Street Corporation

$17.2M1.59M0.00%+14.4%
Catalys Pacific, LLC

Catalys Pacific, Llc

$16.2M1.49M7.06%Unchanged
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.

Nomura Asset Management International Inc.

$15.9M1.46M0.02%+21.4%
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$14.3M1.32M0.00%-0.9%
Ensign Peak Advisors, Inc

Ensign Peak Advisors, Inc

$11.4M1.05M0.02%-35.4%
Propel Bio Management, LLC

Propel Bio Management, Llc

$11.4M1.05M5.96%+24.9%
Point72 Asset Management, L.P.

Point72 Asset Management

$11.1M1.02M0.01%New Position
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$8.6M796.6K0.00%+19.6%
SummitTX Capital, L.P.

Summittx Capital, L.P.

$8.6M789.5K0.22%-20.7%
HSBC HOLDINGS PLC

Hsbc Holdings Plc

$7.7M709.7K0.00%New Position
MARSHALL WACE, LLP

Marshall Wace, Llp

$7.2M666.1K0.00%-22.6%
EcoR1 Capital, LLC

Ecor1 Capital, Llc

$6.8M625.0K0.33%Unchanged
PERCEPTIVE ADVISORS LLC

Perceptive Advisors Llc

$5.8M532.0K0.09%-42.5%
TWO SIGMA INVESTMENTS, LP

Two Sigma Investments

$5.6M519.1K0.00%+7.7%
NORTHERN TRUST CORP

Northern Trust Corp

$5M458.3K0.00%+10.4%
StepStone Group LP

Stepstone Group Lp

$4.6M422.1K0.21%Unchanged
CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Charles Schwab Investment Management Inc

$4.5M419.1K0.00%+2.5%
Sixth Street Partners Management Company, L.P.

Sixth Street Partners Management Company, L.P.

$4.5M419.1K0.00%New Position
CITADEL ADVISORS LLC

Citadel Advisors

$4M369.8K0.00%-51.7%
Woodline Partners LP

Woodline Partners Lp

$4M369.1K0.01%Unchanged
VANGUARD FIDUCIARY TRUST CO

Vanguard Fiduciary Trust Co

$3.8M354.6K0.00%+4.7%
AMERIPRISE FINANCIAL INC

Ameriprise Financial Inc

$3.2M294.0K0.00%+15.6%
JPMORGAN CHASE & CO

Jpmorgan Chase

$3M275.3K0.00%New Position
RENAISSANCE TECHNOLOGIES LLC

Renaissance Technologies

$2.5M226.4K0.00%-26.0%
JANE STREET GROUP, LLC

Jane Street Group, Llc

$2.3M212.7K0.00%New Position
UBS Group AG

Ubs Group Ag

$2.2M204.6K0.00%-43.2%
NewEdge Advisors, LLC

Newedge Advisors, Llc

$2.2M204.0K0.01%+11.4%
Avidity Partners Management LP

Avidity Partners Management Lp

$2.2M200.0K0.35%-19.8%
MORGAN STANLEY

Morgan Stanley

$2.2M199.9K0.00%+160.7%
Jump Financial, LLC

Jump Financial, Llc

$2.1M191.9K0.02%+625.5%
Opaleye Management Inc.

Opaleye Management Inc.

$2M185.6K0.18%New Position
Trexquant Investment LP

Trexquant Investment Lp

$1.9M173.9K0.01%-40.7%
Stonepine Capital Management, LLC

Stonepine Capital Management, Llc

$1.8M170.0K0.52%+70.0%
Jones Hill Capital LP

Jones Hill Capital Lp

$1.8M161.5K0.37%New Position
Bank of New York Mellon Corp

Bank Of New York Mellon Corp

$1.7M152.3K0.00%+22.8%
WELLS FARGO & COMPANY/MN

Wells Fargo & Company/Mn

$1.6M152.0K0.00%+229.6%
BANK OF AMERICA CORP /DE/

Bank Of America

$1.6M151.0K0.00%-27.4%

Explore