13F

Stock

Apellis Pharmaceuticals Inc

Ticker not mapped · held by 321 managers

Reported value

$5.47B

Holders

321

+115 new · −76 exited

Holders’ est. mark

$1.04B

Price effect on 148 books still in the name

Largest holder

$544.6M

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.13.5M$544.6M$94.6MAdded$387.3M
Avoro Capital Advisors LLC12.2M$491.7M$184.7MAdded$184.7M
MORGAN STANLEY10M$404M$138.6MAdded$173.6M
State Street6.84M$275.4M$69.7MAdded$159.5M
UBS Group AG6.21M$249.7M$63.3MAdded$144.5M
VANGUARD PORTFOLIO MANAGEMENT LLC5.4M$217.4MHeld
Pentwater Capital Management LP5.25M$211.2MNew
VANGUARD CAPITAL MANAGEMENT LLC4.77M$191.9MHeld
Deep Track Capital, LP4.53M$182.3M$68.5MCut−$12.3M
Point72 Asset Management, L.P.4.18M$168.3M$9.03MAdded$153.3M
RTW INVESTMENTS, LP3.69M$148.2M$55.7MCut−$44.3M
HBK INVESTMENTS L P3.55M$142.8MNew
SUVRETTA CAPITAL MANAGEMENT, LLC3.52M$141.5M$53.2MAdded$37.6M
MILLENNIUM MANAGEMENT LLC2.26M$90.8M$14.3MAdded$67M
GEODE CAPITAL MANAGEMENT, LLC2.08M$83.5M$30.6MAdded$32.6M
GOLDMAN SACHS GROUP INC1.98M$79.7M$2.86MAdded$74.9M
Balyasny Asset Management L.P.1.92M$77.1M$984.2KAdded$75.5M
DIMENSIONAL FUND ADVISORS LP1.34M$53.7M$2.72MAdded$49.2M
TIG Advisors, LLC1.25M$50.4MNew
TORONTO DOMINION BANK1.24M$49.7MNew
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND1.2M$48.4MNew
BANK OF AMERICA CORP /DE/1.19M$47.9M$14.5MAdded$23.9M
Hudson Bay Capital Management LP1.19M$47.9M$17.8MAdded$18.3M
FIL Ltd1.14M$45.9MNew
Kryger Capital LLC1.1M$44.3MHeld
Soros Fund Management1.06M$42.5MNew
CAPITOLIS LIQUID GLOBAL MARKETS LLC1.01M$40.8MHeld
Woodline Partners LP976.2K$39.3M$8.2MAdded$25.6M
Renaissance Technologies936K$37.7M$9.57MAdded$21.8M
MARSHALL WACE, LLP929K$37.4M$14MAdded$12.5M
Man Group plc915.7K$36.8M$2.18MAdded$33.2M
FIRST TRUST ADVISORS LP903.6K$36.4M$7.49MAdded$23.9M
JPMORGAN CHASE & CO2.05M$35M−$1.27MAdded$31M
Magnetar Financial LLC869.2K$35MNew
ALPINE ASSOCIATES MANAGEMENT INC.864K$34.8MNew
ODDO BHF ASSET MANAGEMENT SAS825K$33.2MNew
Kynam Capital Management, LP825K$33.2M$12.5MAdded$10.4M
NORTHERN TRUST CORP738.4K$29.7M$10.5MAdded$12.2M
Weiss Asset Management LP700K$28.2MNew
CHARLES SCHWAB INVESTMENT MANAGEMENT INC675.9K$27.2M$9.74MAdded$11M
CITIGROUP INC657.2K$26.4M$9.4MAdded$10.8M
VANGUARD FIDUCIARY TRUST CO654.9K$26.3MHeld
TUDOR INVESTMENT CORP ET AL650K$26.1M$3.25MAdded$20.7M
BNP PARIBAS FINANCIAL MARKETS584.2K$23.5M$8.43MAdded$9.5M
OSSIAM556K$22.4M$6.52MAdded$11.5M
Bank of New York Mellon Corp524.8K$21.1M$4.11MAdded$14.3M
TWO SIGMA INVESTMENTS, LP522K$21M$7.89MAdded$6.87M
PRINCIPAL FINANCIAL GROUP INC499.1K$20.1MNew
Absolute Gestao de Investimentos Ltda.450K$18.1MNew
Squarepoint Ops LLC449.8K$18.1M$2.9MAdded$13.3M
Invesco Ltd.437.9K$17.6M$3.41MAdded$11.9M
Icahn Capital428K$17.2M$6.47MCut−$40M
LMR Partners LLP403.6K$16.2MNew
Verition Fund Management LLC400K$16.1MNew
ALLIANCEBERNSTEIN L.P.638.3K$16M−$0Added$15.2M
PUBLIC SECTOR PENSION INVESTMENT BOARD366.7K$14.8MNew
First Trust Capital Management L.P.350.8K$14.1MNew
SUSQUEHANNA INTERNATIONAL GROUP, LLP340.1K$13.7M$5.14MAdded$269.9K
GABELLI FUNDS LLC321.2K$12.9MNew
Beck Bode, LLC312.8K$12.6MNew
METEORA CAPITAL, LLC300K$12.1MNew
Jump Financial, LLC291.5K$11.7M$2.93MAdded$6.86M
RHUMBLINE ADVISERS275.5K$11.1M$1.77MAdded$8.15M
JANUS HENDERSON GROUP PLC252.1K$10.1M$3.48MAdded$4.36M
CAPSTONE INVESTMENT ADVISORS, LLC250K$10.1MNew
683 Capital Management, LLC250K$10.1M$3.78MAdded$1.77M
WELLINGTON MANAGEMENT GROUP LLP249.6K$10M$3.77MCut−$309.5M
Granite Investment Partners, LLC231.9K$9.33M$3.5MAdded$1.11M
Legal & General Group Plc228.3K$9.18M$1.29MAdded$7.04M
Westchester Capital Management, LLC227.5K$9.15MNew
Nuveen, LLC220.1K$8.86M$3.33MCut−$8.27M
Jefferies Financial Group Inc.219K$8.81M$131.7KAdded$8.59M
BANK OF MONTREAL /CAN/215K$8.65M$2.67MAdded$4.22M
SPHERA FUNDS MANAGEMENT LTD.214.9K$8.65M$3.25MAdded$2.34M
Trexquant Investment LP205.2K$8.26M$2.94MAdded$3.37M
GABELLI & Co INVESTMENT ADVISERS, INC.200.6K$8.07MNew
Pictet Asset Management Holding SA426.8K$7.56M−$2.91MCut−$2.28M
D. E. Shaw & Co., Inc.186.9K$7.52M$2.82MCut−$3.78M
AMERIPRISE FINANCIAL INC183.6K$7.39M$2.77MCut−$7.43M
BOOTHBAY FUND MANAGEMENT, LLC183.5K$7.38M$323.6KAdded$6.85M
Rafferty Asset Management, LLC180.5K$7.26M$2.59MAdded$2.95M
Fiduciary Trust Co180.2K$7.25M$2.72MAdded$2.72M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC180K$7.24M$2.7MAdded$2.75M
GARDNER LEWIS ASSET MANAGEMENT L P165K$6.64MNew
Rock Springs Capital Management LP162.8K$6.55M$2.27MAdded$2.77M
MACKENZIE FINANCIAL CORP153.3K$6.17M$1.45MAdded$3.74M
PICTON MAHONEY ASSET MANAGEMENT150K$6.03MNew
Swiss National Bank149.5K$6.01M$2.26MAdded$2.26M
Empowered Funds, LLC148K$5.96M$202.2KAdded$5.62M
AQR Arbitrage LLC146.6K$5.9MNew
Chicago Capital Management, LLC190K$5.76MNew
Slotnik Capital, LLC135K$5.43MNew
Twin Securities, Inc.127.4K$5.13MNew
ROYAL BANK OF CANADA126.7K$5.1M$1.34MAdded$2.87M
Schonfeld Strategic Advisors LLC123.8K$4.98MNew
Quantinno Capital Management LP121.3K$4.88M$479.9KAdded$4.08M
WATER ISLAND CAPITAL LLC120.5K$4.85MNew
PRELUDE CAPITAL MANAGEMENT, LLC111.5K$4.48M$582.1KAdded$3.52M
Sagefield Capital LP104.1K$4.19MNew
ALPS ADVISORS INC104.1K$4.19M$1.57MAdded$1.58M
BARCLAYS PLC98.3K$3.96M$1.49MCut−$759.6K
NINE MASTS CAPITAL Ltd97.5K$3.92MNew
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM96.1K$3.87M$1.45MAdded$1.45M
DEUTSCHE BANK AG\95.4K$3.84M$1.44MCut−$31M
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM94.8K$3.82M$1.11MAdded$1.98M
PRUDENTIAL FINANCIAL INC92.5K$3.72MNew
Caitong International Asset Management Co., Ltd90.5K$3.64MNew
LOS ANGELES CAPITAL MANAGEMENT LLC85.9K$3.46M$1.68MCut−$16.3M
Exome Asset Management LLC85.5K$3.44M$1.29MAdded$27.8K
Corient Private Wealth LLC84.6K$3.4MNew
NEW YORK STATE COMMON RETIREMENT FUND84.5K$3.4M$1.28MAdded$784.5K
ABC ARBITRAGE SA83.3K$3.35MNew
PROFUND ADVISORS LLC81.2K$3.27M$934.3KAdded$1.71M
PERCEPTIVE ADVISORS LLC81K$3.26MNew
STATE OF WISCONSIN INVESTMENT BOARD79.7K$3.21M$1.01MAdded$1.52M
Gotham Asset Management, LLC78.8K$3.17M$1.19MCut−$1.06M
HGC Investment Management Inc.75K$3.02MNew
ADAR1 Capital Management, LLC72.5K$2.92M$302.2KAdded$2.41M
VANGUARD ASSET MANAGEMENT, Ltd71.9K$2.89MHeld
HARVEST MANAGEMENT LLC70K$2.82MNew
WINTON GROUP Ltd69.3K$2.79M$1.05MAdded$610.9K
CAPITAL FUND MANAGEMENT S.A.68.1K$2.74MNew
ExodusPoint Capital Management, LP63K$2.53M$951.8KCut−$1.77M
RAYMOND JAMES FINANCIAL INC62.6K$2.52M$946.4KAdded$836.7K
JACOBS LEVY EQUITY MANAGEMENT, INC61.7K$2.48MNew
BURNEY CO/61.6K$2.48MNew
IMC-Chicago, LLC59.2K$2.38M$322.2KAdded$1.85M
GUGGENHEIM CAPITAL LLC56.8K$2.29M$553.7KAdded$1.36M
Capula Management Ltd56.3K$2.26MNew
One68 Global Capital, LLC55.3K$2.23MNew
PNC Financial Services Group, Inc.54.5K$2.19M$808.8KAdded$846.9K
PDT Partners, LLC54K$2.17M$815.2KAdded$815.2K
Versor Investments LP51.1K$2.06MNew
Hennion & Walsh Asset Management, Inc.50.4K$2.03M$761.2KAdded$722K
Elmind Capital, LP50K$2.01M$755.5KAdded$755.5K
CIBRA Capital Ltd50K$2.01MNew
TPG GP A, LLC50K$2.01MNew
Police & Firemen's Retirement System of New Jersey46K$1.85M$695.2KAdded$695.2K
Louisiana State Employees Retirement System45.4K$1.83MNew
Russell Investments Group, Ltd.44.8K$1.8M$151.1KAdded$1.55M
VOYA INVESTMENT MANAGEMENT LLC43.7K$1.76M$659.7KAdded$660K
CSS LLC/IL42.8K$1.72MNew
XTX Topco Ltd41.6K$1.67MNew
Vanguard Global Advisers, LLC40.7K$1.64MHeld
State of Tennessee, Department of Treasury40.2K$1.62MNew
Fortress Investment Group LLC40K$1.61MNew
Citadel38.9K$1.56M$587.6KCut−$14.7M
Bridgewater34.9K$1.4M$527.5KCut−$2.21M
READYSTATE ASSET MANAGEMENT LP34.1K$1.37MNew
DRW Securities, LLC33.6K$1.35MNew
Virtus Investment Advisers, LLC33.5K$1.35M$409.3KAdded$665.8K
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO31.4K$1.26M$474.1KAdded$447.2K
Odyssean, LLC31K$1.25M$290.2KAdded$765.9K
Amundi30.7K$1.24M$464.2KAdded$464.2K
Carlson Capital, L.P.30K$1.21MNew
STIFEL FINANCIAL CORP28.2K$1.14M$426.4KAdded$214.4K
YOUSIF CAPITAL MANAGEMENT, LLC28K$1.13MNew
Zurcher Kantonalbank (Zurich Cantonalbank)27.9K$1.12M$383.2KAdded$486.1K
Jain Global LLC27.8K$1.12M$255KAdded$694.2K
State of New Jersey Common Pension Fund D25.9K$1.04M$390.8KAdded$392.1K
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS25.3K$1.02MNew
MANUFACTURERS LIFE INSURANCE COMPANY, THE24.8K$996.3K$345.3KAdded$422.3K
TWO SIGMA SECURITIES, LLC23.8K$956.6KNew
Transmarket Holdings LP23.6K$948.8KNew
OREGON PUBLIC EMPLOYEES RETIREMENT FUND23.4K$941.4KNew
E Fund Management Co., Ltd.22.7K$912.7KHeld
China Universal Asset Management Co., Ltd.22.7K$912.6K$311.5KAdded$394.7K
FIFTH THIRD BANCORP22.1K$889.2KNew
GAMCO INVESTORS, INC. ET AL21K$844.8KNew
Maryland State Retirement & Pension System20.8K$837.4KNew
ARIZONA STATE RETIREMENT SYSTEM20.8K$837.3K$314.5KAdded$309.5K
Rockefeller Capital Management L.P.20.6K$830.1K$7.6KAdded$817.5K
JBF Capital, Inc.20.5K$826KNew
SummitTX Capital, L.P.20.4K$818.7KNew
Clear Harbor Asset Management, LLC20K$804.6KNew
VICTORY CAPITAL MANAGEMENT INC19.8K$797.2K$229.6KAdded$415.5K
CANADA PENSION PLAN INVESTMENT BOARD19.6K$788.5K$296.2KCut−$4.79M
Vanguard Investments Australia, Ltd.19.2K$774KHeld
Engineers Gate Manager LP19.2K$772.3KNew
XPONANCE LLC18.6K$746.3K$274.5KAdded$290K
Duncan Williams Asset Management, LLC17K$684.1K$290.4KAdded$290.4K
KLP KAPITALFORVALTNING AS16.2K$651.7K$244.8KAdded$244.8K
Summit Trail Advisors, LLC16K$644.6K$209.3KAdded$296.7K
GTS SECURITIES LLC15.6K$627.7KNew
Vident Advisory, LLC15.1K$606.6K$227.8KAdded$215.9K
Birchview Capital, LP14K$563.2K$211.5KAdded$211.5K
denkapparat Operations GmbH13.3K$536.4KNew
Dynasty Wealth Management, LLC13.3K$535.9K$139.4KAdded$304.1K
Bayesian Capital Management, LP13.1K$527.2KNew
Blackstone Inc.12.7K$511.4KNew
AE Wealth Management LLC12.3K$495.5KNew
SEI INVESTMENTS CO11.7K$472.6K$177.5KCut−$1.04M
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC11.7K$471.8KNew
CWM, LLC11.4K$458.7K$458.5KAdded$457.7K
FRANKLIN RESOURCES INC11.4K$457.8K$170.8KAdded$173.9K
M&T Bank Corp10.8K$435.2K$163.3KAdded$71.3K
Landing Point Financial Group, LLC10.8K$432.7KNew
Erste Asset Management GmbH25.3K$432.4K−$204.4KCut−$204.4K
MERCER GLOBAL ADVISORS INC /ADV10.7K$429K$161.1KCut−$14.8K
Shay Capital LLC10.3K$416.3KNew
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO10.3K$413.6K$9.07KAdded$398.5K
TEACHER RETIREMENT SYSTEM OF TEXAS9.78K$393.3K$147.7KAdded$111.3K
Creative Planning9.52K$383K$143.9KCut−$29.9K
MML INVESTORS SERVICES, LLC9.5K$382.3KNew
Wedmont Private Capital8.76K$356.5K$124.4KAdded$41.7K
WELLS FARGO & COMPANY/MN8.59K$345.6K$129.8KCut−$2.26M
Y-Intercept (Hong Kong) Ltd8.54K$343.4K$129KCut−$449.9K
LAUREL OAK WEALTH MANAGEMENT, LLC8.46K$340.5K$127.9KAdded$127.9K
BCK CAPITAL MANAGEMENT LP8K$321.8KNew
FORA Capital, LLC7.57K$304.7KNew
FIFTH LANE CAPITAL, LP7.5K$301.7KNew
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC7.21K$291.3K$118.7KCut−$431.1K
Universal- Beteiligungs- und Servicegesellschaft mbH6.98K$280.7K$105.4KCut−$2.12M
ProShare Advisors LLC6.81K$273.9KNew
BEESE FULMER INVESTMENT MANAGEMENT, INC.6.75K$271.5KNew
Mirae Asset Global Investments Co., Ltd.6.67K$268.3K$92.9KAdded$113.8K
MetLife Investment Management, LLC6.63K$266.8K$100.2KAdded$92K
Walleye Trading LLC6.6K$265.6K$99.8KCut−$53.4K
Quantbot Technologies LP6.57K$264.2K$84.7KAdded$123.3K
DNB Asset Management AS6.18K$248.8KNew
Yakira Capital Management, Inc.6K$241.4KNew
FARALLON CAPITAL MANAGEMENT LLC6K$241.4KNew
HSBC HOLDINGS PLC5.94K$239.3KNew
Marex Group plc5.92K$238.1K$89.4KCut−$339.6K
Orion Porfolio Solutions, LLC5.9K$237.3KNew
Mach-1 Financial Group, LLC5.67K$228.2KNew
Vise Technologies, Inc.9.01K$226.4K$0Held
Utah Retirement Systems5.6K$225.3KNew
Fidelity5.56K$223.8K$84.1KCut−$584.1K
Stelac Advisory Services LLC5.52K$222.1K$83.4KAdded$83.4K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.12.8K$218.5K−$81.9KCut−$35K
Swiss Life Asset Management Ltd5.38K$216.6K$81.4KCut−$55.5K
Quantessence Capital LLC5.12K$206KNew
Ensign Peak Advisors, Inc4.75K$191K$71.7KAdded$71.7K
Walleye Capital LLC3.29K$132.4K$49.7KAdded$33K
GF FUND MANAGEMENT CO. LTD.2.84K$114.3K$37.5KAdded$51.9K
SIMPLEX TRADING, LLC2.73K$110K$41.3KCut−$572.9K
OSAIC HOLDINGS, INC.2.62K$105.2K$39.5KAdded$36.6K
STRS OHIO2.58K$103.8K$39KAdded$38.9K
Parallel Advisors, LLC1.89K$76.2K$25.6KAdded$33.7K
LONGFELLOW INVESTMENT MANAGEMENT CO LLC1.86K$74.8KNew
US BANCORP \DE\1.38K$55.5K$20.9KCut−$20.9K
Glazer Capital, LLC1.29M$52.1KNew
State of Wyoming1.29K$51.8KNew
JONES FINANCIAL COMPANIES LLLP2.98K$50.6K−$16.6KCut−$531
Tower Research Capital LLC (TRC)1.22K$49.1K$4.82KAdded$41.1K
EverSource Wealth Advisors, LLC1.22K$49K$18.4KCut−$16.3K
Allworth Financial LP1.14K$46K$15.3KAdded$20.6K
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1.1K$44.3K$33.8KAdded$44.2K
Versant Capital Management, Inc1.05K$42.4K$8.66KAdded$28K

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.