HOUGHTON MIFFLIN HARCOURT CO's ticker is HMHC and the CUSIP is 44157R109. A total of 163 filers reported holding HOUGHTON MIFFLIN HARCOURT CO in Q3 2021. The put-call ratio across all filers is 1.00 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,177,000 | +107.2% | 73,110 | +72.9% | 0.13% | +91.2% |
| Q3 2021 | $568,000 | +46.0% | 42,284 | +20.1% | 0.07% | +74.4% |
| Q2 2021 | $389,000 | +147.8% | 35,193 | -61.3% | 0.04% | +56.0% |
| Q3 2020 | $157,000 | +149.2% | 90,863 | +161.0% | 0.02% | +177.8% |
| Q2 2020 | $63,000 | -70.8% | 34,820 | -69.7% | 0.01% | -78.6% |
| Q1 2020 | $216,000 | -71.4% | 115,070 | -4.7% | 0.04% | -65.3% |
| Q4 2019 | $754,000 | +239.6% | 120,707 | +382.3% | 0.12% | +218.4% |
| Q4 2018 | $222,000 | +204.1% | 25,028 | +135.9% | 0.04% | +245.5% |
| Q1 2018 | $73,000 | -91.4% | 10,609 | -88.4% | 0.01% | -92.7% |
| Q4 2017 | $851,000 | +274.9% | 91,527 | +394.7% | 0.15% | +251.2% |
| Q2 2017 | $227,000 | +5.1% | 18,500 | -7.0% | 0.04% | -25.9% |
| Q4 2016 | $216,000 | -4.8% | 19,883 | +74.6% | 0.06% | -4.9% |
| Q1 2016 | $227,000 | -22.3% | 11,387 | -8.4% | 0.06% | -51.6% |
| Q1 2015 | $292,000 | – | 12,429 | – | 0.13% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|