Citadel Advisors - HOUGHTON MIFFLIN HARCOURT CO ownership

HOUGHTON MIFFLIN HARCOURT CO's ticker is HMHC and the CUSIP is 44157R109. A total of 198 filers reported holding HOUGHTON MIFFLIN HARCOURT CO in Q1 2022. The put-call ratio across all filers is 0.52 and the average weighting 0.6%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of HOUGHTON MIFFLIN HARCOURT CO
ValueSharesWeighting
Q1 2022$4,520,000
+2.4%
215,183
-21.5%
0.00%
Q4 2021$4,415,000
+5.1%
274,190
-12.3%
0.00%
-100.0%
Q3 2021$4,199,000
+29.4%
312,680
+6.4%
0.00%
Q2 2021$3,246,000
+25.7%
293,995
-13.3%
0.00%
Q1 2021$2,583,000
+294.4%
338,987
+72.2%
0.00%
Q4 2020$655,000
+325.3%
196,911
+120.5%
0.00%
Q3 2020$154,000
-58.2%
89,322
-56.1%
0.00%
Q2 2020$368,000
+250.5%
203,404
+264.2%
0.00%
Q1 2020$105,000
-49.3%
55,856
+68.3%
0.00%
Q4 2019$207,000
-15.2%
33,192
-27.5%
0.00%
Q3 2019$244,000
-28.4%
45,810
-22.5%
0.00%
Q2 2019$341,000
-70.1%
59,073
-62.3%
0.00%
-100.0%
Q1 2019$1,139,000
+76.3%
156,723
+115.0%
0.00%
Q4 2018$646,000
-82.6%
72,890
-86.2%
0.00%
-100.0%
Q3 2018$3,708,000
-19.2%
529,704
-11.7%
0.00%0.0%
Q2 2018$4,590,000
+7.1%
600,071
-2.7%
0.00%0.0%
Q1 2018$4,285,000
-11.5%
616,621
+18.5%
0.00%
-33.3%
Q4 2017$4,840,000
-9.0%
520,348
+17.9%
0.00%
-25.0%
Q3 2017$5,317,000
+298.3%
441,244
+306.7%
0.00%
+300.0%
Q2 2017$1,335,000
-74.6%
108,505
-79.0%
0.00%
-80.0%
Q1 2017$5,246,000
+72.2%
516,882
+84.0%
0.01%
+66.7%
Q4 2016$3,047,000
-24.9%
280,872
-7.2%
0.00%
-25.0%
Q3 2016$4,058,000
-33.1%
302,580
-22.0%
0.00%
-42.9%
Q2 2016$6,062,000
-27.0%
387,817
-5.1%
0.01%
-12.5%
Q3 2015$8,300,000
+734.2%
408,659
+864.3%
0.01%
+700.0%
Q1 2015$995,000
-79.3%
42,381
-81.7%
0.00%
-80.0%
Q4 2014$4,796,000
+250.3%
231,619
+229.0%
0.01%
+400.0%
Q3 2014$1,369,000
+285.6%
70,406
+279.9%
0.00%
Q2 2014$355,000
-90.7%
18,535
-91.8%
0.00%
-100.0%
Q4 2013$3,821,000225,2730.01%
Other shareholders
HOUGHTON MIFFLIN HARCOURT CO shareholders Q1 2022
NameSharesValueWeighting ↓
Engine Capital Management, LP 3,426,418$71,989,00020.74%
Sand Grove Capital Management LLP 3,025,724$63,570,0007.60%
Madison Avenue Partners, LP 1,764,964$37,081,894,0006.92%
First Trust Capital Management L.P. 2,775,465$58,313,0006.27%
Wolf Hill Capital Management, LP 1,340,183$28,157,0006.13%
No Street GP LP 2,000,000$42,020,0005.69%
Vazirani Asset Management LLC 305,000$6,408,0005.50%
Chicago Capital Management, LLC 432,700$9,091,0005.18%
HARBER ASSET MANAGEMENT LLC 823,256$17,297,0004.42%
Vector Capital Management, L.P. 941,809$19,787,0004.40%
View complete list of HOUGHTON MIFFLIN HARCOURT CO shareholders