SIMPLEX TRADING, LLC - HOUGHTON MIFFLIN HARCOURT CO ownership

HOUGHTON MIFFLIN HARCOURT CO's ticker is HMHC and the CUSIP is 44157R109. A total of 102 filers reported holding HOUGHTON MIFFLIN HARCOURT CO in Q2 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of HOUGHTON MIFFLIN HARCOURT CO
ValueSharesWeighting
Q1 2022$31,000
-91.3%
1,481
-93.3%
0.00%
Q4 2021$355,000
+3450.0%
22,100
+261.9%
0.00%
Q3 2020$10,000
+150.0%
6,107
+143.1%
0.00%
Q1 2020$4,000
+100.0%
2,512
+478.8%
0.00%
Q4 2019$2,000
-71.4%
434
-70.5%
0.00%
Q3 2019$7,000
+600.0%
1,469
+450.2%
0.00%
Q2 2019$1,000267
+1568.8%
0.00%
Q1 2019$0
-100.0%
16
-95.7%
0.00%
Q4 2018$3,000
-70.0%
375
-76.0%
0.00%
Q3 2018$10,000
-9.1%
1,562
+35.8%
0.00%
Q1 2017$11,0000.0%1,150
+7.0%
0.00%
-100.0%
Q4 2016$11,000
+10.0%
1,075
+104.4%
0.00%0.0%
Q1 2016$10,000
-9.1%
526
+9.6%
0.00%0.0%
Q1 2015$11,0004800.00%
Other shareholders
HOUGHTON MIFFLIN HARCOURT CO shareholders Q2 2020
NameSharesValueWeighting ↓
Repertoire Partners LP 100$2,0000.00%
View complete list of HOUGHTON MIFFLIN HARCOURT CO shareholders