GROUP ONE TRADING, L.P. - ALLSCRIPTS HEALTHCARE SOLUTN ownership

ALLSCRIPTS HEALTHCARE SOLUTN's ticker is MDRX and the CUSIP is 01988P108. A total of 221 filers reported holding ALLSCRIPTS HEALTHCARE SOLUTN in Q3 2013. The put-call ratio across all filers is 0.09 and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ALLSCRIPTS HEALTHCARE SOLUTN
ValueSharesWeighting
Q1 2023$3,406
-98.7%
261
-98.2%
0.00%
Q4 2021$270,000
+34.3%
14,613
-2.7%
0.00%
Q3 2021$201,000
-4.3%
15,013
+32.1%
0.00%
Q2 2021$210,000
+4100.0%
11,365
+1936.7%
0.00%
Q3 2020$5,000
-70.6%
558
-78.2%
0.00%
Q2 2020$17,0002,558
+127800.0%
0.00%
Q1 2020$0
-100.0%
2
-100.0%
0.00%
-100.0%
Q3 2019$248,000
+4.6%
22,549
+10.7%
0.00%0.0%
Q2 2019$237,000
+4640.0%
20,362
+4021.9%
0.00%
Q4 2018$5,000
-95.6%
494
-93.8%
0.00%
-100.0%
Q3 2018$114,000
+375.0%
7,981
+297.7%
0.00%
Q2 2018$24,000
+2300.0%
2,007
+3914.0%
0.00%
Q1 2018$1,000
-97.1%
50
-97.9%
0.00%
Q4 2017$34,000
-88.6%
2,352
-90.0%
0.00%
-100.0%
Q2 2017$299,000
+1768.8%
23,441
+1387.4%
0.00%
Q4 2016$16,000
-59.0%
1,576
-46.5%
0.00%
-100.0%
Q1 2016$39,000
-57.1%
2,948
-50.1%
0.00%0.0%
Q4 2015$91,000
+56.9%
5,907
+25.8%
0.00%0.0%
Q3 2015$58,000
-81.5%
4,695
-79.6%
0.00%
-75.0%
Q2 2015$314,000
+823.5%
22,972
+771.1%
0.00%
+300.0%
Q4 2014$34,000
-85.2%
2,637
-84.6%
0.00%
-75.0%
Q3 2014$230,000
+144.7%
17,136
+192.8%
0.00%
+300.0%
Q2 2014$94,000
-9.6%
5,853
-12.9%
0.00%
-50.0%
Q4 2013$104,000
-40.2%
6,720
-49.9%
0.00%
-50.0%
Q2 2013$174,00013,4200.00%
Other shareholders
ALLSCRIPTS HEALTHCARE SOLUTN shareholders Q3 2013
NameSharesValueWeighting ↓
Tamarack Advisers, LP 1,375,000$20,006,00010.92%
Adirondack Research & Management Inc. 574,033$8,352,0003.28%
GLENHILL ADVISORS LLC 2,461,034$35,808,0002.64%
PARADIGM CAPITAL MANAGEMENT INC/NY 1,949,600$28,367,0002.42%
DALTON GREINER HARTMAN MAHER & CO 2,990,902$43,518,0002.28%
S&T BANK/PA 703,223$10,231,0001.73%
Tibra Equities Europe Ltd 263,344$3,832,0001.64%
Millrace Asset Group, Inc. 116,675$1,697,0001.63%
MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income 1,271,450$18,502,0001.31%
IRIDIAN ASSET MANAGEMENT LLC/CT 9,423,223$137,108,0001.15%
View complete list of ALLSCRIPTS HEALTHCARE SOLUTN shareholders