HAP Trading, LLC - KALA PHARMACEUTICALS INC ownership

KALA PHARMACEUTICALS INC's ticker is KALA and the CUSIP is 483119103. A total of 121 filers reported holding KALA PHARMACEUTICALS INC in Q1 2021. The put-call ratio across all filers is 2.08 and the average weighting 0.1%.

Quarter-by-quarter ownership
HAP Trading, LLC ownership history of KALA PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2021$4,000
-88.2%
20,700
-62.3%
0.00%
-100.0%
Q1 2021$34,000
-8.1%
54,900
+7.9%
0.00%
+100.0%
Q4 2020$37,000
+117.6%
50,900
+216.1%
0.00%0.0%
Q3 2020$17,000
-55.3%
16,100
-6.4%
0.00%
-50.0%
Q2 2020$38,000
+11.8%
17,200
-9.9%
0.00%0.0%
Q1 2020$34,00019,1000.00%
Other shareholders
KALA PHARMACEUTICALS INC shareholders Q1 2021
NameSharesValueWeighting ↓
CAXTON CORP 1,430,021$9,638,0006.26%
RA Capital Management 10,874,613$73,295,0001.10%
Mesirow Financial Investment Management, Inc. 41,961$283,0000.77%
Samsara BioCapital, LLC 601,162$4,052,0000.75%
SILVERARC CAPITAL MANAGEMENT, LLC 102,198$689,0000.38%
Eventide Asset Management 3,450,000$23,253,0000.34%
Orbimed Advisors 5,465,030$36,834,0000.34%
Parkman Healthcare Partners LLC 148,433$1,000,0000.23%
Vivo Capital, LLC 786,883$5,304,0000.19%
Knights of Columbus Asset Advisors LLC 199,954$1,348,0000.13%
View complete list of KALA PHARMACEUTICALS INC shareholders