Apellis Pharmaceuticals, Inc.
APLSDelisted- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001492422
Apellis Pharmaceuticals, Inc. was delisted in 2026; its insiders filed their last Form 4 on May 14, 2026; 324 institutions reported holding it in 13F filings for Q1 2026, worth $5.56B in total; Soros Fund Management was the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Apellis Pharmaceuticals, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
APLS is no longer listed, so this page shows Q1 2026. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 324
- +49 vs. Q4 2025
- Shares held
- 140.4M
- +25.8M (+22.6%) vs. Q4 2025
- Total value
- $5.56B
- +$2.69B (+93.5%) vs. Q4 2025
- New holders
- 127
- 91 more added
- Sold out
- 78
- 72 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting APLS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $10.2K |
| Q1 2026 | 324 | $5.56B |
| Q4 2025 | 280 | $3.17B |
| Q3 2025 | 273 | $2.77B |
| Q2 2025 | 247 | $2.29B |
| Q1 2025 | 255 | $2.80B |
| Q4 2024 | 260 | $4.05B |
| Q3 2024 | 265 | $3.52B |
| Q2 2024 | 263 | $4.56B |
| Q1 2024 | 302 | $6.97B |
| Q4 2023 | 284 | $7.16B |
| Q3 2023 | 256 | $4.34B |
| Q2 2023 | 317 | $9.81B |
| Q1 2023 | 282 | $7.49B |
| Q4 2022 | 244 | $5.26B |
| Q3 2022 | 250 | $6.67B |
| Q2 2022 | 212 | $4.15B |
| Q1 2022 | 212 | $4.62B |
| Q4 2021 | 187 | $3.91B |
| Q3 2021 | 181 | $2.29B |
| Q2 2021 | 205 | $4.13B |
| Q1 2021 | 175 | $2.80B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Apellis Pharmaceuticals, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 106,908 | $4.30M | 0.00% | +11,873+12.5% | Added |
| Sagefield Capital LP | 104,065 | $4.19M | 0.30% | +104,065 | New |
| Alps Advisors Inc | 104,058 | $4.19M | 0.02% | +362+0.3% | Added |
| Barclays PLC | 98,327 | $3.96M | 0.00% | −89,385−47.6% | Reduced |
| Nine Masts Capital Ltd | 97,478 | $3.92M | 0.61% | +97,478 | New |
| State Board of Administration of Florida Retirement System | 96,125 | $3.87M | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 95,365 | $3.84M | 0.00% | −1,289,898−93.1% | Reduced |
| California State Teachers Retirement System | 94,833 | $3.82M | 0.00% | +21,630+29.5% | Added |
| Prudential Financial Inc | 92,510 | $3.72M | 0.00% | +92,510 | New |
| Caitong International Asset Management Co., Ltd | 90,466 | $3.64M | 0.67% | +90,466 | New |
| Los Angeles Capital Management LLC | 85,913 | $3.46M | 0.01% | −865,803−91.0% | Reduced |
| Exome Asset Management LLC | 85,517 | $3.44M | 2.02% | −50,332−37.0% | Reduced |
| CI Private Wealth, LLC | 84,571 | $3.40M | 0.00% | +84,571 | New |
| New York State Common Retirement Fund | 84,451 | $3.40M | 0.00% | −19,567−18.8% | Reduced |
| Abc Arbitrage SA | 83,317 | $3.35M | 0.45% | +83,317 | New |
| Profund Advisors LLC | 81,190 | $3.27M | 0.12% | +19,358+31.3% | Added |
| Perceptive Advisors LLC | 80,956 | $3.26M | 0.06% | +80,956 | New |
| Great West Life Assurance Co | 80,662 | $3.25M | 0.01% | +72,167+849.5% | Added |
| State of Wisconsin Investment Board | 79,680 | $3.21M | 0.01% | +12,764+19.1% | Added |
| Gotham Asset Management, LLC | 78,750 | $3.17M | 0.01% | −89,705−53.3% | Reduced |
| HGC Investment Management Inc. | 75,000 | $3.02M | 0.67% | +75,000 | New |
| Acadian Asset Management LLC | 74,716 | $3.00M | 0.00% | −131,270−63.7% | Reduced |
| ADAR1 Capital Management, LLC | 72,500 | $2.92M | 0.18% | +52,500+262.5% | Added |
| Vanguard Asset Management, Ltd | 71,855 | $2.89M | 0.00% | +71,855 | New |
| Harvest Management LLC | 70,000 | $2.82M | 1.50% | +70,000 | New |
| Winton Group Ltd | 69,291 | $2.79M | 0.10% | −17,362−20.0% | Reduced |
| Thrivent Financial for Lutherans | 68,407 | $2.75M | 0.01% | +68,407 | New |
| Capital Fund Management S.A. | 68,112 | $2.74M | 0.02% | +68,112 | New |
| FNY Investment Advisers, LLC | 63,092 | $2.54M | 1.11% | +63,092 | New |
| ExodusPoint Capital Management, LP | 62,989 | $2.53M | 0.03% | −108,167−63.2% | Reduced |
| Raymond James Financial Inc | 62,631 | $2.52M | 0.00% | −4,366−6.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 61,681 | $2.48M | 0.01% | +61,681 | New |
| Burney Co | 61,578 | $2.48M | 0.08% | +61,578 | New |
| IMC-Chicago, LLC | 59,232 | $2.38M | 0.04% | +37,908+177.8% | Added |
| Guggenheim Capital LLC | 56,801 | $2.29M | 0.02% | +20,154+55.0% | Added |
| Capula Management Ltd | 56,266 | $2.26M | 0.02% | +56,266 | New |
| One68 Global Capital, LLC | 55,347 | $2.23M | 7.21% | +55,347 | New |
| Virtu Financial LLC | 54,785 | $2.20M | 0.09% | +54,785 | New |
| The PNC Financial Services Group, Inc. | 54,474 | $2.19M | 0.00% | +948+1.8% | Added |
| PDT Partners, LLC | 53,951 | $2.17M | 0.13% | 00.0% | Unchanged |
| Versor Investments LP | 51,146 | $2.06M | 5.04% | +51,146 | New |
| State of Alaska, Department of Revenue | 50,562 | $2.03M | 0.02% | +50,562 | New |
| Hennion & Walsh Asset Management, Inc. | 50,374 | $2.03M | 0.07% | −1,559−3.0% | Reduced |
| Elmind Capital, LP | 50,000 | $2.01M | 0.57% | 00.0% | Unchanged |
| TPG GP A, LLC | 50,000 | $2.01M | 0.05% | +50,000 | New |
| CIBRA Capital Ltd | 50,000 | $2.01M | 0.97% | +50,000 | New |
| Treasurer of the State of North Carolina | 46,153 | $1.86M | 0.01% | +983+2.2% | Added |
| Police & Firemen's Retirement System of New Jersey | 46,009 | $1.85M | 0.02% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 45,400 | $1.83M | 0.03% | +45,400 | New |
| Russell Investments Group, Ltd. | 44,757 | $1.80M | 0.00% | +34,759+347.7% | Added |
| Voya Investment Management LLC | 43,669 | $1.76M | 0.00% | +80.0% | Added |
| CSS LLC | 42,818 | $1.72M | 0.10% | +42,818 | New |
| Virginia Retirement Systems Et Al | 41,665 | $1.68M | 0.01% | +17,300+71.0% | Added |
| XTX Topco Ltd | 41,627 | $1.67M | 0.03% | +41,627 | New |
| Vanguard Global Advisers, LLC | 40,745 | $1.64M | 0.00% | +40,745 | New |
| State of Tennessee, Treasury Department | 40,180 | $1.62M | 0.01% | +40,180 | New |
| Fortress Investment Group LLC | 40,000 | $1.61M | 0.41% | +40,000 | New |
| Citadel Advisors LLC | 38,887 | $1.56M | 0.00% | −609,342−94.0% | Reduced |
| Handelsbanken Fonder AB | 35,400 | $1.42M | 0.00% | 00.0% | Unchanged |
| Carmignac Gestion | 35,127 | $1.41M | 0.02% | +35,127 | New |
| Bridgewater Associates, LP | 34,913 | $1.40M | 0.01% | −108,892−75.7% | Reduced |
| Amalgamated Bank | 34,726 | $1.40M | 0.01% | +25,990+297.5% | Added |
| Readystate Asset Management LP | 34,100 | $1.37M | 0.08% | +34,100 | New |
| DRW Securities, LLC | 33,573 | $1.35M | 0.07% | +33,573 | New |
| Virtus Investment Advisers, Inc. | 33,462 | $1.35M | 0.37% | +6,376+23.5% | Added |
| Public Employees Retirement System of Ohio | 31,378 | $1.26M | 0.00% | −1,070−3.3% | Reduced |
| Odyssean, LLC | 31,032 | $1.25M | 0.46% | +11,825+61.6% | Added |
| Amundi | 30,721 | $1.24M | 0.00% | 00.0% | Unchanged |
| Carlson Capital L P | 30,000 | $1.21M | 0.48% | +30,000 | New |
| SG Americas Securities, LLC | 29,601 | $1.19M | 0.00% | −537,445−94.8% | Reduced |
| Stifel Financial Corp | 28,220 | $1.14M | 0.00% | −8,441−23.0% | Reduced |
| Yousif Capital Management, LLC | 27,997 | $1.13M | 0.01% | +27,997 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 27,921 | $1.12M | 0.00% | +2,557+10.1% | Added |
| Jain Global LLC | 27,793 | $1.12M | 0.01% | +10,916+64.7% | Added |
| State of New Jersey Common Pension Fund D | 25,896 | $1.04M | 0.00% | +33+0.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 25,344 | $1.02M | 0.01% | +25,344 | New |
| Teachers Retirement System of the State of Kentucky | 25,000 | $1.01M | 0.01% | +25,000 | New |
| Manufacturers Life Insurance Company, The | 24,765 | $996.3K | 0.00% | +1,913+8.4% | Added |
| Two Sigma Securities, LLC | 23,779 | $956.6K | 0.11% | +23,779 | New |
| Transmarket Holdings LP | 23,585 | $948.8K | 0.51% | +23,585 | New |
| Oregon Public Employees Retirement Fund | 23,400 | $941.4K | 0.01% | +23,400 | New |
| E Fund Management Co., Ltd. | 22,686 | $912.7K | 0.03% | +22,686 | New |
| China Universal Asset Management Co., Ltd. | 22,684 | $912.6K | 0.07% | +2,067+10.0% | Added |
| Fifth Third Bancorp | 22,102 | $889.2K | 0.00% | +22,102 | New |
| Mint Tower Capital Management B.V. | 22,000 | $885.0K | 0.08% | +22,000 | New |
| Gamco Investors, Inc. Et Al | 21,000 | $844.8K | 0.01% | +21,000 | New |
| Maryland State Retirement & Pension System | 20,816 | $837.4K | 0.02% | +20,816 | New |
| Arizona State Retirement System | 20,813 | $837.3K | 0.00% | −197−0.9% | Reduced |
| Rockefeller Capital Management L.P. | 20,634 | $830.1K | 0.00% | +20,131+4,002.2% | Added |
| JBF Capital, Inc. | 20,532 | $826.0K | 0.12% | +20,532 | New |
| SummitTX Capital, L.P. | 20,351 | $818.7K | 0.03% | +20,351 | New |
| Clear Harbor Asset Management, LLC | 20,000 | $804.6K | 0.06% | +20,000 | New |
| Victory Capital Management Inc | 19,817 | $797.2K | 0.00% | +4,620+30.4% | Added |
| Canada Pension Plan Investment Board | 19,600 | $788.5K | 0.00% | −202,600−91.2% | Reduced |
| Vanguard Investments Australia, Ltd. | 19,240 | $774.0K | 0.00% | +19,240 | New |
| Engineers Gate Manager LP | 19,197 | $772.3K | 0.01% | +19,197 | New |
| Xponance, Inc. | 18,550 | $746.3K | 0.01% | +386+2.1% | Added |
| New York State Teachers Retirement System | 18,299 | $736.0K | 0.00% | +18,299 | New |
| Duncan Williams Asset Management, LLC | 17,005 | $684.1K | 0.19% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 16,200 | $651.7K | 0.00% | 00.0% | Unchanged |