MASSACHUSETTS FINANCIAL SERVICES CO /MA/ - CONCERT PHARMACEUTICALS INC ownership

CONCERT PHARMACEUTICALS INC's ticker is CNCE and the CUSIP is 206022105. A total of 1 filers reported holding CONCERT PHARMACEUTICALS INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ ownership history of CONCERT PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2020$984,000
+27.5%
77,880
-1.0%
0.00%
Q3 2020$772,000
-5.0%
78,660
-3.8%
0.00%
Q2 2020$813,000
+175.6%
81,743
+534.1%
0.00%
Q1 2018$295,00012,8920.00%
Other shareholders
CONCERT PHARMACEUTICALS INC shareholders Q3 2023
NameSharesValueWeighting ↓
L1 Capital Pty Ltd 1,050,124$10,312,0003.31%
Alambic Investment Management, L.P. 19,934$196,0002.15%
INGALLS & SNYDER LLC 1,363,603$13,391,0000.92%
ACUTA CAPITAL PARTNERS, LLC 300,000$2,946,0000.80%
RA Capital Management 1,858,474$18,250,0000.33%
Perceptive Advisors 2,150,641$21,119,0000.31%
SPHERA FUNDS MANAGEMENT LTD. 310,000$3,044,0000.30%
Eversept Partners, LP 103,829$1,019,6010.23%
Opaleye Management Inc. 100,000$982,0000.19%
GSA CAPITAL PARTNERS LLP 58,095$570,0000.10%
View complete list of CONCERT PHARMACEUTICALS INC shareholders