VANGUARD GROUP INC - AMPIO PHARMACEUTICALS INC ownership

AMPIO PHARMACEUTICALS INC's ticker is AMPE and the CUSIP is 03209T109. A total of 104 filers reported holding AMPIO PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 1.14 and the average weighting 0.0%.

Quarter-by-quarter ownership
VANGUARD GROUP INC ownership history of AMPIO PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2022$602,000
-56.8%
9,954,092
+20.0%
0.00%
Q2 2022$1,393,000
-68.2%
8,291,965
-10.9%
0.00%
Q1 2022$4,375,000
-16.8%
9,307,338
+0.8%
0.00%
Q4 2021$5,261,000
-65.7%
9,229,516
-0.2%
0.00%
Q3 2021$15,356,000
+0.1%
9,250,467
+0.7%
0.00%
Q2 2021$15,340,000
+21.3%
9,186,107
+22.8%
0.00%
Q1 2021$12,644,000
+12.3%
7,481,658
+5.7%
0.00%
Q4 2020$11,255,000
+96.0%
7,078,725
+18.0%
0.00%
Q3 2020$5,742,000
+68.7%
6,000,123
+12.3%
0.00%
Q2 2020$3,404,000
+53.1%
5,344,638
-0.2%
0.00%
Q1 2020$2,223,000
-28.8%
5,352,9880.0%0.00%
Q4 2019$3,121,000
+16.4%
5,352,988
+0.0%
0.00%
Q3 2019$2,682,000
+47.2%
5,351,742
+13.9%
0.00%
Q2 2019$1,822,000
-32.3%
4,698,708
-1.9%
0.00%
Q1 2019$2,691,000
+61.0%
4,787,396
+13.1%
0.00%
Q4 2018$1,671,000
-13.9%
4,233,365
+10.8%
0.00%
Q3 2018$1,941,000
-74.1%
3,819,564
+12.3%
0.00%
Q2 2018$7,481,000
-24.5%
3,400,473
+16.6%
0.00%
Q1 2018$9,913,000
+5.3%
2,915,653
+26.0%
0.00%
Q4 2017$9,417,000
+1078.6%
2,313,849
+77.0%
0.00%
Q3 2017$799,000
+6.1%
1,307,185
-9.5%
0.00%
Q2 2017$753,000
-48.3%
1,444,091
-20.7%
0.00%
Q1 2017$1,456,000
-10.6%
1,820,572
+0.6%
0.00%
Q4 2016$1,629,000
+9.0%
1,809,108
-10.3%
0.00%
Q3 2016$1,494,000
-35.5%
2,017,818
+12.4%
0.00%
Q2 2016$2,316,000
-38.4%
1,795,319
+7.4%
0.00%
Q1 2016$3,761,000
-33.0%
1,671,421
+4.2%
0.00%
Q4 2015$5,616,000
-97.1%
1,604,436
-79.3%
0.00%
-100.0%
Q3 2015$190,747,000
+5240.1%
7,758,217
+414.7%
0.01%
Q2 2015$3,572,000
-66.8%
1,507,469
+5.4%
0.00%
-100.0%
Q1 2015$10,766,000
+132.4%
1,429,654
+5.9%
0.00%
Q4 2014$4,632,000
+0.2%
1,350,365
+3.1%
0.00%
Q3 2014$4,624,000
-58.5%
1,309,898
-1.8%
0.00%
-100.0%
Q2 2014$11,141,000
+32.5%
1,334,282
+0.8%
0.00%0.0%
Q1 2014$8,409,000
+13.5%
1,324,337
+27.5%
0.00%0.0%
Q4 2013$7,407,000
-2.2%
1,038,841
+2.9%
0.00%0.0%
Q3 2013$7,570,000
+30.2%
1,009,337
+0.2%
0.00%0.0%
Q2 2013$5,813,0001,007,4390.00%
Other shareholders

There were no reported owners of AMPIO PHARMACEUTICALS INC in Q4 2020.

NameSharesValueWeighting ↓
View complete list of AMPIO PHARMACEUTICALS INC shareholders