GROUP ONE TRADING, L.P. - MERIDIAN BIOSCIENCE INC ownership

MERIDIAN BIOSCIENCE INC's ticker is and the CUSIP is 589584901. A total of 4 filers reported holding MERIDIAN BIOSCIENCE INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of MERIDIAN BIOSCIENCE INC
ValueSharesWeighting
Q4 2022$1,640,574
+16.9%
49,400
+11.0%
0.00%
+33.3%
Q3 2022$1,403,000
-15.2%
44,500
-18.2%
0.00%0.0%
Q2 2022$1,655,000
+129.2%
54,400
+95.7%
0.00%
+200.0%
Q1 2022$722,000
+8925.0%
27,800
+6850.0%
0.00%
Q4 2021$8,000
-98.5%
400
-98.6%
0.00%
-100.0%
Q3 2021$543,000
-28.8%
28,200
-18.0%
0.00%0.0%
Q2 2021$763,000
+287.3%
34,400
+358.7%
0.00%
Q1 2021$197,000
+48.1%
7,500
+5.6%
0.00%
Q4 2020$133,000
+160.8%
7,100
+136.7%
0.00%
Q3 2020$51,000
-94.0%
3,000
-91.8%
0.00%
-100.0%
Q2 2020$852,000
+512.9%
36,600
+121.8%
0.00%
+300.0%
Q1 2020$139,000
+717.6%
16,500
+534.6%
0.00%
Q4 2018$17,000
+325.0%
2,600
+766.7%
0.00%
Q3 2018$4,000
-81.0%
300
-80.0%
0.00%
Q3 2017$21,000
+162.5%
1,500
+200.0%
0.00%
Q2 2017$8,000
-20.0%
500
-28.6%
0.00%
Q1 2017$10,000
-95.7%
700
-94.2%
0.00%
-100.0%
Q3 2016$231,000
-31.5%
12,000
-30.6%
0.00%
-25.0%
Q2 2016$337,000
-10.6%
17,300
-5.5%
0.00%
-20.0%
Q1 2016$377,000
-40.2%
18,300
-40.4%
0.01%
-28.6%
Q4 2015$630,000
+181.2%
30,700
+134.4%
0.01%
+133.3%
Q3 2015$224,000
+180.0%
13,100
+204.7%
0.00%
+200.0%
Q2 2015$80,000
-2.4%
4,3000.0%0.00%0.0%
Q1 2015$82,0004,3000.00%
Other shareholders
MERIDIAN BIOSCIENCE INC shareholders Q4 2020
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 7,100$133,0000.00%
SIMPLEX TRADING, LLC 99$185,0000.00%
OSAIC HOLDINGS, INC. 15$1,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of MERIDIAN BIOSCIENCE INC shareholders