SIMPLEX TRADING, LLC - QUANTA SVCS INC ownership

QUANTA SVCS INC's ticker is and the CUSIP is 74762E902. A total of 3 filers reported holding QUANTA SVCS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of QUANTA SVCS INC
ValueSharesWeighting
Q3 2023$9,914
-8.9%
53,000
-4.3%
0.01%
-11.1%
Q2 2023$10,883
+159.2%
55,400
+119.8%
0.01%
+125.0%
Q1 2023$4,199
+62.8%
25,200
+39.2%
0.00%
+33.3%
Q4 2022$2,579
-100.0%
18,100
-57.9%
0.00%
-50.0%
Q3 2022$5,477,000
+124.1%
43,000
+120.5%
0.01%
+100.0%
Q2 2022$2,444,000
-26.6%
19,500
-22.9%
0.00%0.0%
Q1 2022$3,329,000
-32.9%
25,300
-41.6%
0.00%
-40.0%
Q4 2021$4,964,000
+13.3%
43,300
-10.4%
0.01%
+25.0%
Q3 2021$4,383,000
+0.2%
48,3000.0%0.00%0.0%
Q2 2021$4,374,00048,300
+26883.2%
0.00%
Q1 2021$0
-100.0%
179
+82.7%
0.00%
-100.0%
Q4 2020$705,000
-32.6%
98
-50.5%
0.00%0.0%
Q3 2020$1,046,000
-27.9%
198
-46.5%
0.00%
-50.0%
Q2 2020$1,451,000
+36.1%
370
+10.1%
0.00%0.0%
Q1 2020$1,066,000
+344.2%
336
+469.5%
0.00%
+100.0%
Q4 2019$240,000
-43.3%
59
-47.3%
0.00%0.0%
Q3 2019$423,000
-49.6%
112
-49.1%
0.00%
-50.0%
Q2 2019$840,000
+14.3%
220
+12.8%
0.00%0.0%
Q1 2019$735,000
+2622.2%
195
+2066.7%
0.00%
Q4 2018$27,000
-89.5%
9
-88.3%
0.00%
-100.0%
Q3 2018$257,000
+8.4%
77
+8.5%
0.00%0.0%
Q2 2018$237,000
+23600.0%
71
-22.0%
0.00%
Q1 2018$1,000
-90.9%
91
+30.0%
0.00%
Q4 2017$11,000
+120.0%
70
+311.8%
0.00%
Q3 2017$5,00017
+30.8%
0.00%
Q2 2017$0
-100.0%
13
-84.1%
0.00%
Q1 2017$5,000
-93.1%
82
-59.6%
0.00%
-100.0%
Q4 2016$72,000
+1700.0%
203
+554.8%
0.00%
Q3 2016$4,000
-42.9%
31
-34.0%
0.00%
Q2 2016$7,000
-30.0%
47
-16.1%
0.00%
-100.0%
Q1 2016$10,00056
+47.4%
0.00%
Q4 2015$0
-100.0%
38
-60.8%
0.00%
-100.0%
Q3 2015$8,000
+100.0%
97
+6.6%
0.00%
Q2 2015$4,000
-20.0%
91
+30.0%
0.00%
-100.0%
Q1 2015$5,000
-44.4%
70
+141.4%
0.00%0.0%
Q4 2014$9,000290.00%
Other shareholders
QUANTA SVCS INC shareholders Q1 2021
NameSharesValueWeighting ↓
JANE STREET GROUP, LLC 83,800$10,503,0000.00%
SIMPLEX TRADING, LLC 19,500$2,444,0000.00%
GROUP ONE TRADING, L.P. 5,000$627,0000.00%
Twin Tree Management, LP 1,300$163,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of QUANTA SVCS INC shareholders