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Apellis Pharmaceuticals (APLS) Institutional Ownership

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Institutional Ownership Changes (13F Filings) for Apellis Pharmaceuticals (NASDAQ:APLS)

Current
Institutional Ownership
Percentage
96.29%
Number of
Institutional Buyers
(last 12 months)
159
Total
Institutional Inflows
(last 12 months)
$1.03B
Number of
Institutional Sellers
(last 12 months)
83
Total
Institutional Outflows
(last 12 months)
$493.00M
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APLS Institutional Buying and Selling by Quarter

Apellis Pharmaceuticals Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/16/2026Empowered Funds LLC148,038$5.96M0.0%+1,006.3%0.116%
6/15/2026Carmignac Gestion35,127$1.41M0.0%N/A0.027%
5/29/2026Perceptive Advisors LLC80,956$3.26M0.1%N/A0.063%
5/28/2026Carlson Capital L.P.30,000$1.21M0.4%N/A0.023%
5/19/2026Bank of America Corp DE1,190,864$47.91M0.0%+24.5%0.930%
5/19/2026Janus Henderson Group PLC252,130$10.14M0.0%+9.5%0.197%
5/19/2026Oddo BHF Asset Management Sas825,000$33.19M1.3%N/A0.644%
5/18/2026ADAR1 Capital Management LLC72,500$2.92M0.2%+262.5%0.057%
5/18/2026EverSource Wealth Advisors LLC1,219$49K0.0%-53.2%0.001%
5/18/2026California State Teachers Retirement System94,833$3.82M0.0%+29.5%0.074%
5/18/2026Readystate Asset Management LP34,100$1.37M0.1%N/A0.027%
5/18/2026Royal Bank of Canada126,701$5.10M0.0%+42.9%0.099%
5/18/2026Rock Springs Capital Management LP162,750$6.55M0.4%+8.1%0.127%
5/18/2026Empowered Funds LLC148,038$5.96M0.0%+1,006.3%0.116%
5/18/2026Exome Asset Management LLC85,517$3.44M1.8%-37.0%0.067%
5/16/2026The Manufacturers Life Insurance Company 24,765$996K0.0%+8.4%0.019%
5/16/2026Quantinno Capital Management LP121,270$4.88M0.0%+281.8%0.095%
5/16/2026SummitTX Capital L.P.20,351$819K0.0%N/A0.016%
5/15/2026Weiss Asset Management LP700,000$28.16M0.5%N/A0.547%
5/15/2026Absolute Gestao de Investimentos Ltda.450,000$18.10M2.1%N/A0.352%
5/15/2026Kryger Capital LLC1,100,000$44.25M3.1%N/A0.859%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund1,202,100$48.36M0.1%N/A0.939%
5/14/2026Renaissance Technologies LLC935,958$37.65M0.1%+47.8%0.731%
5/14/2026Gabelli Funds LLC321,200$12.92M0.1%N/A0.251%
5/14/2026GABELLI & Co INVESTMENT ADVISERS INC.200,600$8.07M1.2%N/A0.157%
5/14/2026Gamco Investors INC. ET AL21,000$845K0.0%N/A0.016%
5/14/2026Public Employees Retirement System of Ohio31,378$1.26M0.0%-3.3%0.025%
5/14/2026Capula Management Ltd56,266$2.26M0.0%N/A0.044%
5/14/2026Sei Investments Co.11,747$473K0.0%-80.5%0.009%
5/14/2026State of Wyoming1,288$52K0.0%N/A0.001%
5/13/2026Transmarket Holdings LP23,585$949K0.5%N/A0.018%
5/13/2026First Trust Advisors LP903,637$36.35M0.0%+82.2%0.706%
5/8/2026PNC Financial Services Group Inc.54,474$2.19M0.0%+1.8%0.043%
5/7/2026Dimensional Fund Advisors LP1,338,995$53.75M0.0%+640.1%1.046%
5/5/2026Bank of New York Mellon Corp524,789$21.11M0.0%+93.0%0.410%
5/5/2026Maryland State Retirement & Pension System20,816$837K0.0%N/A0.016%
5/4/2026ABC Arbitrage SA83,317$3.35M0.4%N/A0.065%
5/4/2026Principal Financial Group Inc.499,053$20.08M0.0%N/A0.390%
5/4/2026Teachers Retirement System of The State of Kentucky25,000$1.01M0.0%N/A0.020%
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS25,344$1.02M0.0%N/A0.020%
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5/1/2026Fifth Third Bancorp22,102$889K0.0%N/A0.017%
4/30/2026Hsbc Holdings PLC5,944$239K0.0%N/A0.005%
4/30/2026Granite Investment Partners LLC231,917$9.33M0.6%-29.1%0.181%
4/30/2026Oregon Public Employees Retirement Fund23,400$941K0.0%N/A0.018%
4/29/2026Burney Co.61,578$2.48M0.1%N/A0.048%
4/27/2026Chicago Capital Management LLC190,000$7.64M0.0%N/A0.149%
4/27/2026New York State Teachers Retirement System18,299$736K0.0%N/A0.014%
4/27/2026Y Intercept Hong Kong Ltd8,536$343K0.0%-73.0%0.007%
4/22/2026Pictet Asset Management Holding SA426,821$17.17M0.0%+9.2%0.334%
4/21/2026Louisiana State Employees Retirement System45,400$1.83M0.0%N/A0.036%
2/19/2026T. Rowe Price Investment Management Inc.1,974$50K0.0%-96.0%0.002%
2/19/2026Invesco Ltd.225,976$5.68M0.0%+23.5%0.179%
2/18/2026Mercer Global Advisors Inc. ADV17,668$444K0.0%-54.7%0.014%
2/18/2026Vident Advisory LLC15,553$391K0.0%-56.0%0.012%
2/18/2026Mackenzie Financial Corp96,211$2.42M0.0%+25.4%0.076%
2/18/2026NewEdge Advisors LLC14,570$366K0.0%N/A0.012%
2/18/2026Voloridge Investment Management LLC461,186$11.59M0.0%-53.5%0.365%
2/18/2026Virtus Investment Advisers LLC27,086$680K0.2%+17.4%0.021%
2/18/2026Twinbeech Capital LP13,152$330K0.0%+47.3%0.010%
2/18/2026Sphera Funds Management LTD.250,961$6.30M1.2%+294.2%0.198%
2/18/2026Suvretta Capital Management LLC4,139,426$103.98M2.1%+43.8%3.272%
2/18/2026Quadrature Capital Ltd24,075$605K0.0%N/A0.019%
2/18/2026RTW Investments LP7,666,764$192.59M1.9%N/A6.059%
2/18/2026Orbimed Advisors LLC2,429,868$61.04M1.3%-5.6%1.920%
2/18/2026Odyssean LLC19,207$482K0.3%N/A0.015%
2/18/2026Millennium Management LLC946,459$23.78M0.0%-29.6%0.748%
2/18/2026Man Group plc144,271$3.62M0.0%+114.7%0.114%
2/18/2026Ishara Investments LP50,000$1.26M1.5%N/A0.040%
2/18/2026Janus Henderson Group PLC230,320$5.79M0.0%+569.3%0.182%
2/18/2026Gotham Asset Management LLC168,455$4.23M0.0%+32.5%0.133%
2/18/2026Elmind Capital LP50,000$1.26M0.4%N/A0.040%
2/18/2026Apis Capital Advisors LLC192,000$4.82M0.8%N/A0.152%
2/18/2026683 Capital Management LLC330,000$8.29M0.4%+14.6%0.261%
2/17/2026Freestone Grove Partners LP12,537$315K0.0%N/A0.010%
2/17/2026Guggenheim Capital LLC36,647$921K0.0%+8.3%0.029%
2/17/2026AQR Capital Management LLC2,276,687$57.19M0.0%-49.3%1.799%
2/17/2026Jain Global LLC16,877$424K0.0%N/A0.013%
2/17/2026Trexquant Investment LP194,592$4.89M0.0%-66.8%0.154%
2/17/2026Amundi30,721$772K0.0%-97.9%0.024%
2/17/2026Jump Financial LLC193,876$4.87M0.1%-30.2%0.153%
2/17/2026Price T Rowe Associates Inc. MD95,035$2.39M0.0%-3.0%0.075%
2/17/2026T. Rowe Price Investment Management Inc.1,974$50K0.0%-96.0%0.002%
2/17/2026Rock Springs Capital Management LP150,500$3.78M0.2%+63.6%0.119%
2/17/2026Quantitative Investment Management LLC8,611$216K0.0%N/A0.007%
2/17/2026Integral Health Asset Management LLC200,000$5.02M0.2%-20.0%0.158%
2/17/2026Public Employees Retirement System of Ohio32,448$815K0.0%-3.7%0.026%
2/17/2026State of Wisconsin Investment Board66,916$1.68M0.0%-22.0%0.053%
2/17/2026ExodusPoint Capital Management LP171,156$4.30M0.0%-12.1%0.135%
2/17/2026Royal Bank of Canada88,687$2.23M0.0%-39.3%0.070%
2/17/2026Graham Capital Management L.P.9,302$234K0.0%-59.9%0.007%
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2/17/2026Polar Capital Holdings Plc3,706,510$93.11M0.4%+39.9%2.929%
2/16/2026Squarepoint Ops LLC192,156$4.83M0.0%+140.7%0.152%
2/16/2026Panagora Asset Management Inc.42,134$1.06M0.0%N/A0.033%
2/16/2026Maven Securities LTD15,000$377K0.0%N/A0.012%
2/16/2026Entropy Technologies LP23,128$581K0.0%-6.0%0.018%
2/13/2026Marshall Wace LLP990,848$24.89M0.0%+149.8%0.783%
2/13/2026CANADA LIFE ASSURANCE Co8,495$214K0.0%-52.1%0.007%
2/13/2026Bridgewater Associates LP143,805$3.61M0.0%N/A0.114%
2/13/2026Stifel Financial Corp36,661$921K0.0%N/A0.029%
2/13/2026Hudson Bay Capital Management LP1,179,828$29.64M0.1%+181.9%0.932%


APLS Institutional Ownership - Frequently Asked Questions

During the previous two years, 302 institutional investors and hedge funds held shares of Apellis Pharmaceuticals. The most heavily invested institutionals were Avoro Capital Advisors LLC ($390.01M), Vanguard Group Inc. ($268.15M), EcoR1 Capital LLC ($260.16M), Morgan Stanley ($230.43M), RTW Investments LP ($192.59M), Deep Track Capital LP ($181.05M), and State Street Corp ($115.89M).Learn more on Apellis Pharmaceuticals' institutional investors.

96.29% of Apellis Pharmaceuticals' stock is owned by institutional investors. Learn more on APLS's institutional investor holdings.

Of the 270 institutional investors that purchased Apellis Pharmaceuticals' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: RTW Investments LP ($7.67M), AQR Capital Management LLC ($5.16M), Norges Bank ($4.65M), Marshall Wace LLP ($3.34M), Polar Capital Holdings Plc ($2.85M), Braidwell LP ($2.51M), and Suvretta Capital Management LLC ($2.05M).

Institutional investors have bought a total of 36,268,924 shares in the last 24 months. This purchase volume represents approximately $1.03B in transactions.

Of the 83 institutional investors that sold Apellis Pharmaceuticals' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: AQR Capital Management LLC ($3.70M), Jennison Associates LLC ($2.84M), Marshall Wace LLP ($2.31M), Amundi ($1.57M), UBS Group AG ($1.31M), ING Groep NV ($1.04M), and Bank of America Corp DE ($949.10K).

Institutional investors have sold a total of 20,330,336 shares in the last 24 months. This volume of shares sold represents approximately $493.00M in transactions.


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Institutional ownership data for NASDAQ:APLS is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 6/16/2026. New 13F filings are added each quarter as they're published.
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