Apellis Pharmaceuticals, Inc.
APLSDelisted May 14, 2026- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001492422
Apellis Pharmaceuticals, Inc. was delisted on May 14, 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, Q4 2023
Institutional positions in Apellis Pharmaceuticals, Inc. as of Dec 31, 2023. 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
- Institutional holders
- 284
- +32 vs. Q3 2023
- Shares held
- 113.8M
- −76.3K (−0.1%) vs. Q3 2023
- Total value
- $6.82B
- +$2.48B (+57.1%) vs. Q3 2023
- New holders
- 65
- 79 more added
- Sold out
- 33
- 110 more reduced
4 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 | $2.28B |
| Q1 2025 | 255 | $2.80B |
| Q4 2024 | 260 | $4.04B |
| Q3 2024 | 265 | $3.41B |
| Q2 2024 | 263 | $4.43B |
| Q1 2024 | 302 | $6.65B |
| Q4 2023 | 284 | $6.82B |
| Q3 2023 | 256 | $4.34B |
| Q2 2023 | 317 | $9.71B |
| Q1 2023 | 282 | $7.28B |
| Q4 2022 | 244 | $5.20B |
| Q3 2022 | 250 | $6.66B |
| Q2 2022 | 212 | $4.15B |
| Q1 2022 | 212 | $4.62B |
| Q4 2021 | 187 | $3.83B |
| Q3 2021 | 181 | $2.29B |
| Q2 2021 | 205 | $4.08B |
| Q1 2021 | 175 | $2.80B |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Apellis Pharmaceuticals, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ProShare Advisors LLC | 7,571 | $453.2K | 0.00% | −121−1.6% | Reduced |
| E Fund Management Co., Ltd. | 7,657 | $458.3K | 0.03% | −3,341−30.4% | Reduced |
| Maryland State Retirement & Pension System | 7,881 | $471.8K | 0.01% | 00.0% | Unchanged |
| Great West Life Assurance Co | 8,030 | $478.0K | 0.00% | +689+9.4% | Added |
| Oppenheimer Asset Management Inc. | 8,030 | $480.7K | 0.01% | −1,839−18.6% | Reduced |
| Prelude Capital Management, LLC | 8,240 | $493.2K | 0.04% | +8,240 | New |
| Snowden Capital Advisors LLC | 9,162 | $548.4K | 0.02% | −288−3.0% | Reduced |
| Public Employees Retirement Association of Colorado | 9,749 | $584.0K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 9,840 | $589.0K | 0.00% | −2,260−18.7% | Reduced |
| Diametric Capital, LP | 9,913 | $593.4K | 0.36% | +9,913 | New |
| Tudor Investment Corp Et Al | 9,962 | $596.3K | 0.01% | −40,150−80.1% | Reduced |
| Wynnefield Capital Inc | 10,000 | $598.6K | 0.23% | 00.0% | Unchanged |
| Silverarc Capital Management, LLC | 10,000 | $598.6K | 0.18% | +10,000 | New |
| MML Investors Services, LLC | 10,128 | $606.0K | 0.00% | +1,759+21.0% | Added |
| Cutler Group LP | 10,201 | $610.0K | 0.08% | −26,921−72.5% | Reduced |
| Level Four Advisory Services, LLC | 10,466 | $626.5K | 0.04% | +10,466 | New |
| Weiss Asset Management LP | 10,677 | $639.1K | 0.05% | +10,677 | New |
| KPP Advisory Services LLC | 11,196 | $670.2K | 0.59% | +1,675+17.6% | Added |
| Cambridge Trust Co | 11,500 | $688.4K | 0.03% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 11,609 | $695.0K | 0.00% | +11,609 | New |
| Oppenheimer & Co Inc | 12,230 | $732.1K | 0.01% | +391+3.3% | Added |
| Hennion & Walsh Asset Management, Inc. | 12,302 | $736.4K | 0.04% | −172−1.4% | Reduced |
| Neuberger Berman Group LLC | 12,458 | $745.7K | 0.00% | +12,458 | New |
| Millennium Management LLC | 12,527 | $749.9K | 0.00% | −32,602−72.2% | Reduced |
| Boothbay Fund Management, LLC | 12,656 | $757.6K | 0.03% | +4,806+61.2% | Added |
| Walleye Trading LLC | 12,831 | $768.1K | 0.01% | −12,649−49.6% | Reduced |
| Xponance, Inc. | 12,927 | $773.8K | 0.01% | −939−6.8% | Reduced |
| Allianz Asset Management GmbH | 13,600 | $814.1K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 13,710 | $820.7K | 0.16% | +10,682+352.8% | Added |
| Mariner, LLC | 13,901 | $832.1K | 0.00% | +3,460+33.1% | Added |
| Portman Square Capital LLP | 14,053 | $841.2K | 0.15% | −32,079−69.5% | Reduced |
| Nomura Holdings Inc | 14,695 | $879.6K | 0.01% | +14,695 | New |
| Twinbeech Capital LP | 14,772 | $884.3K | 0.01% | −135,457−90.2% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 15,008 | $898.4K | 0.08% | +15,008 | New |
| Intech Investment Management LLC | 15,342 | $918.4K | 0.01% | −5,965−28.0% | Reduced |
| Raymond James & Associates | 15,387 | $921.1K | 0.00% | −26,633−63.4% | Reduced |
| Sippican Capital Advisors | 16,004 | $958.0K | 0.75% | +170+1.1% | Added |
| TIG Advisors, LLC | 17,093 | $1.02M | 0.15% | +17,093 | New |
| Bayesian Capital Management, LP | 17,275 | $1.03M | 0.11% | +17,275 | New |
| Assetmark, Inc | 17,344 | $1.04M | 0.00% | +5,975+52.6% | Added |
| CIBC Private Wealth Group, LLC | 17,910 | $1.07M | 0.00% | 00.0% | Unchanged |
| Birchview Capital, LP | 18,000 | $1.08M | 0.84% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 19,031 | $1.14M | 0.01% | −4,068−17.6% | Reduced |
| Jacobs Levy Equity Management, Inc | 19,154 | $1.15M | 0.01% | −90,354−82.5% | Reduced |
| Stifel Financial Corp | 19,916 | $1.19M | 0.00% | −10,118−33.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 20,123 | $1.20M | 0.00% | +6,102+43.5% | Added |
| Amalgamated Bank | 20,457 | $1.23M | 0.01% | −1,728−7.8% | Reduced |
| Cubist Systematic Strategies, LLC | 21,530 | $1.29M | 0.02% | −21,391−49.8% | Reduced |
| Jefferies Financial Group Inc. | 22,544 | $1.35M | 0.02% | +18,236+423.3% | Added |
| Brinker Capital Investments, LLC | 19,749 | $1.35M | 0.02% | −7,647−27.9% | Reduced |
| Orion Portfolio Solutions, LLC | 19,749 | $1.35M | 0.02% | −7,647−27.9% | Reduced |
| Profund Advisors LLC | 22,558 | $1.35M | 0.06% | −12,595−35.8% | Reduced |
| Handelsbanken Fonder AB | 22,600 | $1.35M | 0.01% | +5,400+31.4% | Added |
| Arizona State Retirement System | 23,040 | $1.38M | 0.01% | −171−0.7% | Reduced |
| Schroder Investment Management Group | 23,682 | $1.42M | 0.00% | +23,682 | New |
| Principal Financial Group Inc | 23,863 | $1.43M | 0.00% | −3,120−11.6% | Reduced |
| SEI Investments Co | 25,333 | $1.52M | 0.00% | −7,340−22.5% | Reduced |
| Baird Financial Group, Inc. | 25,917 | $1.55M | 0.00% | −15,361−37.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 29,800 | $1.78M | 0.02% | +5,250+21.4% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 30,481 | $1.82M | 0.01% | +4,900+19.2% | Added |
| Alliancebernstein L.P. | 30,556 | $1.83M | 0.00% | +1,084+3.7% | Added |
| Axiom Investors LLC | 30,881 | $1.85M | 0.02% | +23,850+339.2% | Added |
| Mutual of America Capital Management LLC | 30,982 | $1.85M | 0.02% | −10,532−25.4% | Reduced |
| Guggenheim Capital LLC | 31,570 | $1.89M | 0.01% | −9,535−23.2% | Reduced |
| D. E. Shaw & Co., Inc. | 33,086 | $1.98M | 0.00% | −6,387−16.2% | Reduced |
| Ikarian Capital, LLC | 34,361 | $2.06M | 0.56% | +34,361 | New |
| Dimensional Fund Advisors LP | 35,567 | $2.13M | 0.00% | +9,500+36.4% | Added |
| Janus Henderson Group PLC | 37,917 | $2.27M | 0.00% | −74−0.2% | Reduced |
| Parallax Volatility Advisers, L.P. | 39,392 | $2.36M | 0.06% | +39,392 | New |
| Algert Global LLC | 40,929 | $2.45M | 0.10% | −19,375−32.1% | Reduced |
| Mackenzie Financial Corp | 41,485 | $2.48M | 0.00% | +41,485 | New |
| Picton Mahoney Asset Management | 41,521 | $2.49M | 0.12% | −27,556−39.9% | Reduced |
| Granahan Investment Management Inc | 42,241 | $2.53M | 0.08% | −33,879−44.5% | Reduced |
| Public Employees Retirement System of Ohio | 42,322 | $2.53M | 0.01% | +1,700+4.2% | Added |
| Erste Asset Management GmbH | 42,000 | $2.64M | 0.04% | +18,000+75.0% | Added |
| Treasurer of the State of North Carolina | 44,820 | $2.68M | 0.01% | +1,020+2.3% | Added |
| Simplex Trading, LLC | 44,954 | $2.69M | 0.08% | −31,911−41.5% | Reduced |
| Lisanti Capital Growth, LLC | 46,305 | $2.77M | 0.65% | −64,695−58.3% | Reduced |
| SG Americas Securities, LLC | 48,901 | $2.93M | 0.03% | −125,668−72.0% | Reduced |
| Canada Pension Plan Investment Board | 49,900 | $2.99M | 0.00% | −32,400−39.4% | Reduced |
| Velan Capital Investment Management LP | 50,000 | $2.99M | 2.12% | 00.0% | Unchanged |
| PDT Partners, LLC | 51,951 | $3.11M | 0.34% | −13,575−20.7% | Reduced |
| GTS Securities LLC | 52,047 | $3.12M | 0.07% | +15,253+41.5% | Added |
| State of New Jersey Common Pension Fund D | 53,064 | $3.18M | 0.01% | −8,457−13.7% | Reduced |
| DekaBank Deutsche Girozentrale | 55,000 | $3.43M | 0.01% | 00.0% | Unchanged |
| Agf Management Ltd | 58,496 | $3.50M | 0.02% | −12,228−17.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 59,275 | $3.55M | 0.01% | −16,243−21.5% | Reduced |
| Cowen and Company, LLC | 66,470 | $3.98M | 0.26% | +66,470 | New |
| Nisa Investment Advisors, LLC | 67,350 | $4.03M | 0.03% | −1,000−1.5% | Reduced |
| State of Wisconsin Investment Board | 67,805 | $4.06M | 0.01% | −14,967−18.1% | Reduced |
| Affinity Asset Advisors, LLC | 75,000 | $4.49M | 0.90% | +35,000+87.5% | Added |
| HRT Financial LP | 75,912 | $4.54M | 0.03% | +75,912 | New |
| Acuta Capital Partners, LLC | 76,100 | $4.56M | 2.56% | −168,384−68.9% | Reduced |
| Sawtooth Solutions, LLC | 78,246 | $4.68M | 0.13% | −134−0.2% | Reduced |
| Bleakley Financial Group, LLC | 78,246 | $4.68M | 0.15% | −134−0.2% | Reduced |
| Lazard Asset Management LLC | 82,511 | $4.94M | 0.01% | −33,378−28.8% | Reduced |
| Legal & General Group Plc | 83,471 | $5.00M | 0.00% | +1,693+2.1% | Added |
| State Board of Administration of Florida Retirement System | 84,178 | $5.04M | 0.01% | +21,542+34.4% | Added |
| Credit Suisse AG | 85,571 | $5.12M | 0.00% | −1,442−1.7% | Reduced |
| Envestnet Asset Management Inc | 86,428 | $5.17M | 0.00% | +5,971+7.4% | Added |