13F

Stock

Protagonist Therapeutics, Inc

PTGX · held by 320 managers

Reported value

$8.06B

Holders

320

+49 new · −48 exited

Holders’ est. mark

$1.1B

Price effect on 207 books still in the name

Largest holder

$1.03B

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.9.78M$1.03B$175.5MAdded$182.2M
FARALLON CAPITAL MANAGEMENT LLC6.35M$669.2M$111MAdded$132.6M
UBS Group AG5.18M$545.7M$50MAdded$303.8M
RTW INVESTMENTS, LP5.06M$533.2M$91.4MAdded$91.4M
WELLINGTON MANAGEMENT GROUP LLP3.6M$379.4M$57.3MAdded$102.4M
VANGUARD PORTFOLIO MANAGEMENT LLC3.48M$366.9MHeld
State Street3.12M$328.5M$56.3MAdded$49M
JANUS HENDERSON GROUP PLC2.89M$304.9M$48MAdded$73.5M
VANGUARD CAPITAL MANAGEMENT LLC2.81M$295.7MHeld
JOHNSON & JOHNSON2.45M$258.1M$44.2MAdded$44.2M
Invesco Ltd.2.16M$228.2M$28.3MAdded$91.2M
GEODE CAPITAL MANAGEMENT, LLC1.67M$176M$26.2MAdded$49.1M
Citadel1.55M$163.6M$20.3MAdded$65.2M
Woodline Partners LP1.41M$149.1M$25.4MAdded$26M
BANK OF AMERICA CORP /DE/1.3M$136.5M$15.7MAdded$60.8M
PERCEPTIVE ADVISORS LLC1.23M$129.7M$22.2MAdded$11.8M
JENNISON ASSOCIATES LLC1.07M$113M$5.98MAdded$84.1M
MORGAN STANLEY1.02M$107.3M$15.9MAdded$30.5M
ADAR1 Capital Management, LLC994.1K$104.8M$18MAdded$13.1M
Hood River Capital Management LLC829.3K$87.4MNew
GOLDMAN SACHS GROUP INC778.9K$82.1M$14.1MCut−$1.85M
Driehaus Capital Management LLC720.9K$76M$13MCut−$20M
Fidelity662K$69.8M$9.75MAdded$22.6M
MARSHALL WACE, LLP628.1K$66.2M$11.3MCut−$23.3M
Clearbridge Investments, LLC621.8K$65.5M$8.85MAdded$22.8M
Alyeska Investment Group, L.P.593.2K$62.5M$3.6MAdded$45.1M
NORTHERN TRUST CORP588K$62M$10.4MAdded$11.7M
Pictet Asset Management Holding SA581.1K$61.2M$9.57MAdded$15M
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A.571.8K$60.3M$10.3MAdded$10.3M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC553K$58.3M$9.99MAdded$9.65M
AMERICAN CENTURY COMPANIES INC537.3K$56.6M$9.67MAdded$9.87M
DIMENSIONAL FUND ADVISORS LP508.1K$53.5M$7.47MAdded$17.3M
VOYA INVESTMENT MANAGEMENT LLC454.4K$47.9M$6.61MAdded$15.9M
Rubric Capital Management LP428K$45.1MNew
VANGUARD FIDUCIARY TRUST CO412.7K$43.5MHeld
PRINCIPAL FINANCIAL GROUP INC367.8K$38.8M$6.28MAdded$8.38M
683 Capital Management, LLC355K$37.4M$6.41MAdded$4.17M
Bank of New York Mellon Corp341.5K$36M$6.17MAdded$5.39M
Vestal Point Capital, LP326.2K$34.4MNew
BNP PARIBAS ASSET MANAGEMENT Holding S.A.306K$32.3M$32.2MAdded$32.2M
ADAGE CAPITAL PARTNERS GP, L.L.C.282.4K$29.8M$4.21MAdded$9.43M
SEB Asset Management AB232.4K$24.5MHeld
NEXTBio Capital Management LP229.6K$24.2M$4.15MAdded$4.15M
SEGALL BRYANT & HAMILL, LLC212.7K$22.4M$2.33MAdded$11.1M
PUBLIC SECTOR PENSION INVESTMENT BOARD210.3K$22.2M$3.67MAdded$4.4M
Holocene Advisors, LP209.9K$22.1M$3.79MAdded$3.78M
BNP PARIBAS FINANCIAL MARKETS194.5K$20.5M$1.77MAdded$12M
TD Asset Management Inc183.7K$19.4M$2.87MAdded$5.5M
Eagle Health Investments LP179.3K$18.9M$1.03MAdded$13.9M
Fisher Asset Management, LLC174K$18.3M$1.18MAdded$12.6M
Affinity Asset Advisors, LLC172.1K$18.1M$3.11MAdded$3.11M
Boxer Capital Management, LLC170K$17.9M$3.07MAdded$3.07M
RAYMOND JAMES FINANCIAL INC177.4K$17.8M$2.32MAdded$1.96M
SUSQUEHANNA INTERNATIONAL GROUP, LLP167.6K$17.7M$212.4KAdded$16.6M
JPMORGAN CHASE & CO173K$17.3M$1.95MAdded$3.71M
NAN FUNG TRINITY (HK) LTD160.7K$16.9M$2.9MAdded$1.15M
CITIGROUP INC158.7K$16.7M$1.71MAdded$8.44M
RHUMBLINE ADVISERS157.4K$16.6M$2.8MAdded$3.06M
AMERIPRISE FINANCIAL INC145.7K$15.4M$2.63MAdded$550K
NEUBERGER BERMAN GROUP LLC141.4K$14.9M$1.78MAdded$6.31M
FRANKLIN RESOURCES INC137.9K$14.5M$1.38MAdded$7.86M
KENNEDY CAPITAL MANAGEMENT LLC137.1K$14.5M$2.48MCut−$4.89M
Legal & General Group Plc135.4K$14.3M$2.44MAdded$1.24M
Nuveen, LLC127.9K$13.5M$2.27MAdded$2.49M
MANUFACTURERS LIFE INSURANCE COMPANY, THE127.8K$13.5M$2.05MAdded$3.58M
DEUTSCHE BANK AG\125.5K$13.2M$1.9MAdded$4.01M
PANAGORA ASSET MANAGEMENT INC116.6K$12.3M$2.11MAdded$1.34M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC107.4K$11.3M$1.89MAdded$2.19M
Universal- Beteiligungs- und Servicegesellschaft mbH105.5K$11.1M$1.91MAdded$1.16M
Balyasny Asset Management L.P.101.3K$10.7MNew
Opaleye Management Inc.100K$10.5M$1.81MAdded$1.37M
Swiss National Bank98.9K$10.4M$1.77MAdded$1.85M
PRUDENTIAL FINANCIAL INC95.2K$10M$1.72MAdded$398.9K
SCHRODER INVESTMENT MANAGEMENT GROUP100.2K$10MNew
FIRST TRUST ADVISORS LP87.9K$9.26M$839KAdded$5.2M
AXIOM INVESTORS LLC /DE85.5K$9.01M$1.54MAdded$1.19M
VICTORY CAPITAL MANAGEMENT INC83.5K$8.81M$1.46MAdded$1.77M
SEI INVESTMENTS CO83.2K$8.77M$674.1KAdded$5.51M
STEMPOINT CAPITAL LP72.6K$7.65M$1.07MAdded$2.46M
GREAT LAKES ADVISORS, LLC71K$7.49M$1.28MAdded$1.03M
Knott David M Jr63K$6.64M$1.14MAdded$264.4K
Atika Capital Management LLC62.1K$6.55M$1.12MCut−$965.9K
ALLIANCEBERNSTEIN L.P.73.8K$6.44M$1Added$49.6K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM58.7K$6.18M$867.5KAdded$1.99M
Twin Lakes Capital Management, LLC58.2K$6.13M$1.05MAdded$838.7K
Moody Aldrich Partners LLC53.9K$5.68M$973.3KCut−$1.36M
KVP Capital Advisors, LP53K$5.59M$957.2KAdded$957.2K
NORDEA INVESTMENT MANAGEMENT AB51.8K$5.33MNew
EFG International AG50.1K$5.28M$911.6KCut−$1.06M
Integral Health Asset Management, LLC50K$5.27MNew
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO49K$5.17M$883KAdded$896.3K
Creative Planning48K$5.06M$745KAdded$1.45M
SILVERCREST ASSET MANAGEMENT GROUP LLC47.9K$5.05M$865.6KAdded$404K
Rafferty Asset Management, LLC46.8K$4.93M$844.3KCut−$632.5K
ASSETMARK, INC46.4K$4.89M$5.15KAdded$4.87M
VANGUARD ASSET MANAGEMENT, Ltd46.4K$4.89MHeld
ORBIMED ADVISORS LLC42.1K$4.44M$391.9KAdded$2.54M
Russell Investments Group, Ltd.40.4K$4.26M$103.4KAdded$3.76M
Elmind Capital, LP38K$4.01M$686.3KAdded$686.3K
Birchview Capital, LP35K$3.69M$632.1KCut−$1.11M
HighVista Strategies LLC33.9K$3.57M$611.4KCut−$2.86M
MetLife Investment Management, LLC31.8K$3.35M$574.3KAdded$518.3K
LMR Partners LLP30.9K$3.25M$557.2KCut−$242K
STATE OF WISCONSIN INVESTMENT BOARD30.8K$3.24M$555.7KAdded$204.6K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.30.6K$3.21M$534.7KAdded$518.5K
WELLS FARGO & COMPANY/MN30.1K$3.17M$543.1KCut−$3.09M
Allspring Global Investments Holdings, LLC29.9K$3.1M$65.7KAdded$2.75M
Illinois Municipal Retirement Fund28.6K$3.01M$516.4KAdded$285.2K
Pathstone Holdings, LLC28.3K$2.98M$296.9KAdded$1.54M
Informed Momentum Co LLC27.9K$2.94M$504.1KCut−$3.91M
Granahan Investment Management, LLC27.4K$2.89MNew
Connor, Clark & Lunn Investment Management Ltd.27.3K$2.87M$239.7KAdded$1.71M
Louisiana State Employees Retirement System26.1K$2.75M$471.4KAdded$401.5K
Vanguard Global Advisers, LLC24.7K$2.6MHeld
POLEN CAPITAL MANAGEMENT LLC24.3K$2.57M$367.5KAdded$787.8K
EXCHANGE TRADED CONCEPTS, LLC23.8K$2.51M$429.3KCut−$554.6K
Calamos Advisors LLC23.5K$2.47MNew
State of Tennessee, Department of Treasury23.3K$2.46M$549.8KAdded$531.1K
Artia Global Partners LP22.9K$2.42M$414.1KAdded$412.4K
PROFUND ADVISORS LLC22.9K$2.41M$413KAdded$176.5K
Gotham Asset Management, LLC21.2K$2.23M$382.1KAdded$343.6K
NEW YORK STATE COMMON RETIREMENT FUND18.4K$1.94M$332KAdded$332K
State of New Jersey Common Pension Fund D17.1K$1.8M$306.8KAdded$317.9K
ENVESTNET ASSET MANAGEMENT INC16.3K$1.72M$265KAdded$438.3K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM16.3K$1.72M$294.4KAdded$294.4K
YOUSIF CAPITAL MANAGEMENT, LLC16.2K$1.71M$356.8KAdded$352.7K
Police & Firemen's Retirement System of New Jersey15.8K$1.67M$286KAdded$286K
STRS OHIO15.4K$1.62M$278.1KAdded$234.5K
GUGGENHEIM CAPITAL LLC15.3K$1.61M$276KCut−$1.11M
BAMCO INC /NY/15K$1.58M$149.9KAdded$856.1K
China Universal Asset Management Co., Ltd.14.9K$1.57M$249KAdded$368.7K
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS14.5K$1.53M$262.4KAdded$261.1K
Bellevue Group AG14.4K$1.52M$260.9KAdded$77.8K
BARCLAYS PLC14.4K$1.52M$260.2KCut−$14.9M
ROYCE & ASSOCIATES LP14.3K$1.51M$259.1KAdded$28.6K
ARIZONA STATE RETIREMENT SYSTEM13.7K$1.45M$248.1KAdded$223K
OREGON PUBLIC EMPLOYEES RETIREMENT FUND13.5K$1.42M$241.9KAdded$248.5K
Zurcher Kantonalbank (Zurich Cantonalbank)13.4K$1.41M$181.9KAdded$533.8K
FIFTH THIRD BANCORP13.2K$1.39M$5.91KAdded$1.36M
INTECH INVESTMENT MANAGEMENT LLC13K$1.37M$234.9KCut−$593K
Bleakley Financial Group, LLC12.8K$1.35MNew
Erste Asset Management GmbH13.5K$1.35M$161.2KAdded$161.2K
WINTON GROUP Ltd12.7K$1.34M$207.2KAdded$333.9K
Vanguard Investments Australia, Ltd.12.1K$1.28MHeld
ProShare Advisors LLC11.9K$1.26M$215.2KAdded$26.1K
Icahn Capital11.9K$1.25M$125.6KAdded$644.2K
FRANKLIN STREET ADVISORS INC /NC11.1K$1.17M$200.2KAdded$181.4K
Tidal Investments LLC11K$1.16MNew
KLP KAPITALFORVALTNING AS11K$1.16M$191.4KAdded$233.6K
HUSSMAN STRATEGIC ADVISORS, INC.10.5K$1.11M$189.6KAdded$6.22K
NOMURA HOLDINGS INC10.5K$1.1M$189.3KCut−$425.8K
Cache Advisors, LLC10.1K$1.07M$183.2KAdded$183.2K
Weiss Asset Management LP9.78K$1.03MNew
J. Goldman & Co LP9.71K$1.02M$175.4KCut−$3.02M
Allianz Asset Management GmbH9.6K$1.01M$173.4KCut−$123.6K
Arrowpoint Investment Partners (Singapore) Pte. Ltd.9.33K$983.8KNew
GLENMEDE TRUST CO NA9.23K$973.4K$166.8KCut−$140.7K
AlphaCentric Advisors LLC9.04K$952.8K$154.4KAdded$206.1K
Maryland State Retirement & Pension System8.57K$903K$154.7KAdded$151.6K
Cambria Investment Management, L.P.6.87K$723.6K$124KAdded$115.7K
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC6.72K$708.8K$121.3KAdded$122.2K
TEACHER RETIREMENT SYSTEM OF TEXAS6.45K$679.6K$116.5KAdded$37.7K
Quantinno Capital Management LP6.44K$678.5K$89.4KAdded$246.3K
Orion Porfolio Solutions, LLC6.41K$675.3K$79.4KAdded$291.4K
Palumbo Wealth Management LLC6.08K$641.1K$109.9KAdded$87.4K
E Fund Management Co., Ltd.6.03K$635.9KHeld
BANK OF MONTREAL /CAN/5.76K$606.8K$69.1KAdded$274.5K
Cerity Partners LLC5.69K$600K$102.8KCut−$190.3K
Vanguard Personalized Indexing Management, LLC5.67K$597.8K$64.5KAdded$285.8K
XPONANCE LLC5.47K$576.7K$82.9KAdded$176K
HighTower Advisors, LLC5.39K$567.7K$97.3KCut−$54.8K
Bridgewater5.28K$556.1KNew
Kestra Advisory Services, LLC5.05K$532.7K$91.3KAdded$83.6K
Inspire Investing, LLC5.04K$530.8K$91KAdded$53.9K
Tower Research Capital LLC (TRC)4.96K$522.9K$37KAdded$344.1K
Brooklyn Investment Group4.92K$519.1K$75.7KAdded$138.3K
Rockefeller Capital Management L.P.4.83K$508.9K$59.5KAdded$221.3K
LOS ANGELES CAPITAL MANAGEMENT LLC4.73K$498.2K$130.2KAdded$130.2K
Ameritas Investment Partners, Inc.4.72K$498K$85.3KAdded$85.3K
Advisors Asset Management, Inc.4.64K$489.5K$83.9KAdded$78.6K
Cynosure Group, LLC4.63K$488.5KNew
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD.4.6K$484.8K$83.1KCut−$388.6K
Ensign Peak Advisors, Inc4.49K$472.8K$81KAdded$81K
Vident Advisory, LLC4.48K$472.3K$75.7KAdded$106.3K
KEYBANK NATIONAL ASSOCIATION/OH4.29K$451.7KNew
Abel Hall, LLC4.26K$448.8KNew
Amundi4.11K$433.5KNew
Abacus Wealth Partners, LLC4.09K$431.5K$68KAdded$102.8K
Seven Fleet Capital Management LP4K$421.6K$72.2KCut−$277.1K
PNC Financial Services Group, Inc.4K$421.4K$53.4KAdded$162.9K
US BANCORP \DE\3.91K$412.5K$70.7KAdded$28.7K
M&T Bank Corp3.85K$405.8K$67.7KAdded$77.9K
NISA INVESTMENT ADVISORS, LLC3.8K$400.7K$68.3KAdded$70.6K
Hudson Bay Capital Management LP3.76K$396.3K$67.9KCut−$9.18M
Velan Capital Investment Management LP3.7K$390K$66.8KAdded$66.8K
JANE STREET GROUP, LLC3.61K$380.2K$65.1KCut−$2.62M
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC3.66K$379.5K$76.4KAdded$87.1K
Crossmark Global Holdings, Inc.3.49K$367.7K$63KAdded$21.9K
Mirae Asset Global Investments Co., Ltd.3.33K$350.8K$54.9KAdded$85.4K
GABELLI FUNDS LLC3.23K$340.3KNew
BURNEY CO/3.18K$335.1K$57.4KAdded$13.7K
Pinnacle Wealth Planning Services, Inc.3.13K$330.1K$51.7KAdded$80K
Swiss Life Asset Management Ltd3.1K$327.2K$43.9KAdded$114.8K
PSP Research LLC3K$316.2K$54.2KCut−$218.4K
CIBC Bancorp USA Inc.2.97K$312.8KHeld
Headlands Technologies LLC2.96K$311.7K$53.4KCut−$1.18M
GAMMA Investing LLC2.9K$305.8K$48.3KAdded$72.4K
AE Wealth Management LLC2.89K$304.4KNew
Virtus Investment Advisers, LLC2.86K$301.4K$50.4KAdded$57.8K
EVERGREEN CAPITAL MANAGEMENT LLC2.82K$297.2K$50.8KAdded$51.6K
NORDEN GROUP LLC2.81K$296.2KNew
LPL Financial LLC2.79K$294.4K$50.4KAdded$9.22K
Mariner, LLC2.77K$292.4K$50KCut−$373.2K
Sumitomo Mitsui Trust Group, Inc.2.76K$290.9K$46.2KAdded$67.3K
JONES FINANCIAL COMPANIES LLLP2.92K$289.3K$535Added$285.3K
New Age Alpha Advisors, LLC2.71K$285.2K$48.9KAdded$42.1K
CIBC Asset Management Inc2.67K$281.1K$48.2KAdded$48.2K
EVENTIDE ASSET MANAGEMENT, LLC2.79K$279.2KNew
NBC SECURITIES, INC.2.55K$268.5K$46KAdded$8.44K
Vise Technologies, Inc.3K$261.7K$0Held
O'SHAUGHNESSY ASSET MANAGEMENT, LLC2.44K$257.2K$44.1KCut−$124.4K
GTS SECURITIES LLC2.42K$254.6KNew
Empowered Funds, LLC2.32K$244.6KNew
DNB Asset Management AS2.24K$236.5KNew
CHOREO, LLC2.23K$235.5KNew
TFB Advisors LLC2.19K$230.9KNew
Concurrent Investment Advisors, LLC2.06K$217.1KNew
PRELUDE CAPITAL MANAGEMENT, LLC2.01K$212.1KNew
Axiom Investment Management LLC2K$210.8KHeld
SHELTON CAPITAL MANAGEMENT1.91K$201.1KNew
HSBC HOLDINGS PLC1.91K$201KNew
CAPTRUST FINANCIAL ADVISORS1.9K$200.5K$34.4KCut−$38.1K
OPPENHEIMER & CO INC1.9K$200.3KNew
PRICE T ROWE ASSOCIATES INC /MD/1.67M$175.5K$25.3KAdded$53.2K
ROYAL BANK OF CANADA1.6K$169K$29.3KCut−$109K
QUADRANT CAPITAL GROUP LLC1.43K$150.6K$25.8KAdded$22.5K
GF FUND MANAGEMENT CO. LTD.1.4K$148K$22.2KAdded$40.8K
OSAIC HOLDINGS, INC.1.2K$126.2K$21.6KCut−$240.7K
Truvestments Capital LLC1.16K$122.4K$21KAdded$21K
FEDERATED HERMES, INC.1K$105.5KNew
Canton Hathaway, LLC1K$105.4K$18.1KAdded$18.1K
EverSource Wealth Advisors, LLC911$96K$10.1KAdded$47.2K
Smartleaf Asset Management LLC890$88.9K$11.2KCut−$61.8K
Larson Financial Group LLC819$86.3K$3.09KAdded$71.4K
CWM, LLC737$77.7K$58.6KAdded$77.6K
CFG Wealth Management Services, Inc.611$64.4K$10.9KAdded$11.8K
Salomon & Ludwin, LLC595$61.7K$8.55KAdded$25K
Kemnay Advisory Services Inc.521$54.9K$3.27KAdded$39.1K
Sterling Capital Management LLC377$39.7K$6.81KAdded$6.72K
UMB Bank, n.a.353$37.2K$6.01KAdded$8.12K

Who left

Positions as of Q1 2026. 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.