APELLIS PHARMACEUTICALS INC (APLS) Institutional Ownership Changes & 13F Activity
APELLIS PHARMACEUTICALS INC (APLS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Avoro Capital Advisors Llc, Morgan Stanley, State Street Corp, Pentwater Capital Management Lp, and Deep Track Capital, Lp.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| M&T Bank Corp | Sell | -11,049 | -100.0% | 0 | $0.00 | Q2 2026 | Sep 04, 2026 |
| Ensign Peak Advisors, Inc | Sell | -4,747 | -100.0% | 0 | $0.00 | Q2 2026 | Aug 18, 2026 |
| O'Connor Alternative Investments Llc | Sell | -300,000 | -100.0% | 0 | $0.00 | Q2 2026 | Aug 14, 2026 |
| Mirae Asset Global Investments Co., Ltd. | Sell | -6,668 | -100.0% | 0 | $0.00 | Q2 2026 | Aug 12, 2026 |
| Ifp Advisors, Inc | Sell | -223 | -47.3% | 248 | $10.18K | Q2 2026 | Jul 20, 2026 |
| Wells Fargo & Company/Mn | Sell | -8,592 | -100.0% | 0 | $0.00 | Q2 2026 | Jul 08, 2026 |
| Bank Of America Corp | Sell | -1,190,864 | -100.0% | 0 | $0.00 | Q2 2026 | May 18, 2026 |
| Oddo Bhf Asset Management Sas | Sell | -825,000 | -100.0% | 0 | $0.00 | Q2 2026 | May 18, 2026 |
| California State Teachers Retirement System | Sell | -94,833 | -100.0% | 0 | $0.00 | Q2 2026 | May 18, 2026 |
| Adar1 Capital Management, Llc | Sell | -72,500 | -100.0% | 0 | $0.00 | Q2 2026 | May 18, 2026 |
| Amundi | Sell | -30,721 | -100.0% | 0 | $0.00 | Q2 2026 | May 18, 2026 |
| Avoro Capital Advisors Llc | Sell | -12,222,222 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Morgan Stanley | Sell | -10,042,399 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| State Street Corp | Sell | -6,844,990 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Pentwater Capital Management Lp | Sell | -5,250,000 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Deep Track Capital, Lp | Sell | -4,532,374 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Point72 Asset Management, L.P. | Sell | -4,183,918 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Rtw Investments, Lp | Sell | -3,685,045 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Hbk Investments L P | Sell | -3,550,000 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Suvretta Capital Management, Llc | Sell | -3,518,471 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Millennium Management Llc | Sell | -2,256,802 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Geode Capital Management, Llc | Sell | -2,075,075 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Goldman Sachs Group Inc | Sell | -1,980,144 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Balyasny Asset Management L.P. | Sell | -1,917,501 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Tig Advisors, Llc | Sell | -1,252,986 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Toronto Dominion Bank | Sell | -1,236,436 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Fil Ltd | Sell | -1,140,000 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Soros Fund Management Llc | Sell | -1,056,000 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Capitolis Liquid Global Markets Llc | Sell | -1,013,500 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Woodline Partners Lp | Sell | -976,175 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
Frequently asked questions about APLS activity
Which institutional owners are buying APLS?
Institutional owners buying APLS include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in APLS activity?
"Buy" means an investor increased their reported position in APLS compared to the prior reporting period. This reflects growing exposure to APELLIS PHARMACEUTICALS INC (APLS) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in APLS increasing?
Institutional interest in APLS can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related APLS Institutional Insights
- APLS Overview
- APLS 13F Institutional Holders
- APLS Top Institutional Shareholders
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Investors
- Most Sold Healthcare Stocks By Institutional Investors
- APLS Insider Trading & SEC Form 4 Activity
- APLS Articles
- Top Institutional Investor Stock Rankings