Portolan Capital Management - HOUGHTON MIFFLIN HARCOURT CO ownership

HOUGHTON MIFFLIN HARCOURT CO's ticker is HMHC and the CUSIP is 44157R109. A total of 115 filers reported holding HOUGHTON MIFFLIN HARCOURT CO in Q4 2020. The put-call ratio across all filers is 0.54 and the average weighting 0.2%.

Quarter-by-quarter ownership
Portolan Capital Management ownership history of HOUGHTON MIFFLIN HARCOURT CO
ValueSharesWeighting
Q3 2020$2,105,0001,216,5840.24%
Other shareholders
HOUGHTON MIFFLIN HARCOURT CO shareholders Q4 2020
NameSharesValueWeighting ↓
Repertoire Partners LP 100$2,0000.00%
View complete list of HOUGHTON MIFFLIN HARCOURT CO shareholders