HARBOR INVESTMENT ADVISORY, LLC - APELLIS PHARMACEUTICALS INC ownership

APELLIS PHARMACEUTICALS INC's ticker is APLS and the CUSIP is 03753U106. A total of 185 filers reported holding APELLIS PHARMACEUTICALS INC in Q3 2021. The put-call ratio across all filers is 0.84 and the average weighting 0.3%.

Quarter-by-quarter ownership
HARBOR INVESTMENT ADVISORY, LLC ownership history of APELLIS PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2023$60,764
-30.9%
667
-50.0%
0.01%
-38.5%
Q1 2023$87,925
+27.6%
1,3330.0%0.01%
+18.2%
Q4 2022$68,929
-24.3%
1,3330.0%0.01%
-26.7%
Q3 2022$91,000
+51.7%
1,3330.0%0.02%
+50.0%
Q2 2022$60,000
+5.3%
1,333
+19.8%
0.01%
+25.0%
Q1 2022$57,000
-5.0%
1,113
-12.2%
0.01%0.0%
Q4 2021$60,000
+81.8%
1,267
+25.1%
0.01%
+100.0%
Q3 2021$33,000
+10.0%
1,013
+113.3%
0.00%0.0%
Q2 2021$30,0004750.00%
Other shareholders
APELLIS PHARMACEUTICALS INC shareholders Q3 2021
NameSharesValueWeighting ↓
Octagon Capital Advisors LP 3,130,000$119,065,20018.29%
EcoR1 Capital, LLC 10,899,859$414,630,63613.99%
Ally Bridge Group (NY) LLC 181,805$6,915,8628.12%
Avoro Capital Advisors LLC 11,111,111$422,666,6626.59%
ACUTA CAPITAL PARTNERS, LLC 244,484$9,300,1716.23%
Iron Triangle Partners LP 880,000$33,475,2004.89%
Cormorant Asset Management, LP 2,000,000$76,080,0004.44%
Octagon Capital Advisors LP 675,000$25,677,0003.94%
Logos Global Management LP 750,000$28,530,0003.81%
Boxer Capital, LLC 1,726,000$65,657,0403.50%
View complete list of APELLIS PHARMACEUTICALS INC shareholders