PEAK6 Group LLC - HOUGHTON MIFFLIN HARCOURT CO ownership

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HOUGHTON MIFFLIN HARCOURT CO's ticker is HMHC and the CUSIP is 44157R109.

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Quarter-by-quarter ownership
PEAK6 Group LLC ownership history of HOUGHTON MIFFLIN HARCOURT CO
ValueSharesWeighting
Q1 2018$150,000
-35.1%
21,630
+119.9%
0.00%
-100.0%
Q1 2015$231,000–9,835–0.00%–
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Other shareholders
HOUGHTON MIFFLIN HARCOURT CO shareholders Q3 2023
NameSharesValueWeighting ↓
Repertoire Partners LP 100$2,0000.00%
View complete list of HOUGHTON MIFFLIN HARCOURT CO shareholders