Parallax Volatility Advisers, L.P. - SIRIUS XM HLDGS INC ownership

SIRIUS XM HLDGS INC's ticker is SIRI and the CUSIP is 82968B103. A total of 661 filers reported holding SIRIUS XM HLDGS INC in Q4 2020. The put-call ratio across all filers is 0.52 and the average weighting 0.1%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of SIRIUS XM HLDGS INC
ValueSharesWeighting
Q3 2023$2,260,000
-3.2%
500,000
-3.0%
0.01%0.0%
Q2 2023$2,334,984
+17.5%
515,449
+3.0%
0.01%
+25.0%
Q1 2023$1,987,382
+158.2%
500,600
+279.8%
0.00%
+300.0%
Q4 2022$769,712
+6.9%
131,800
+4.5%
0.00%0.0%
Q3 2022$720,000
+157.1%
126,082
+175.4%
0.00%
Q2 2022$280,000
-90.8%
45,784
-90.0%
0.00%
-100.0%
Q1 2022$3,046,000
-83.3%
460,098
-84.0%
0.00%
-87.5%
Q4 2021$18,294,000
+4.1%
2,880,742
-0.0%
0.02%
+23.1%
Q3 2021$17,576,000
-9.7%
2,881,196
-3.2%
0.01%
-23.5%
Q2 2021$19,463,000
-13.9%
2,975,896
-19.9%
0.02%
-10.5%
Q1 2021$22,611,000
+29.2%
3,712,953
+35.1%
0.02%
+46.2%
Q4 2020$17,505,000
+44.6%
2,747,757
+21.7%
0.01%
+44.4%
Q3 2020$12,106,000
+168.8%
2,258,476
+194.2%
0.01%
+80.0%
Q2 2020$4,504,000
+1386.5%
767,555
+1152.3%
0.01%
Q1 2020$303,000
-23.3%
61,290
+10.9%
0.00%
Q4 2019$395,000
-26.4%
55,246
-42.5%
0.00%
-100.0%
Q2 2019$537,000
-87.6%
96,127
-87.4%
0.00%
-80.0%
Q1 2019$4,323,000
+954.4%
762,441
+961.2%
0.01%
Q4 2018$410,000
+3.0%
71,848
+14.0%
0.00%
Q3 2018$398,000
-48.0%
63,000
-44.2%
0.00%
-100.0%
Q2 2018$765,000
+29.0%
113,000
+18.9%
0.00%0.0%
Q1 2018$593,000
+4841.7%
95,020
+4424.8%
0.00%
Q4 2017$12,0000.0%2,1000.0%0.00%
Q3 2017$12,0000.0%2,1000.0%0.00%
Q2 2017$12,000
-61.3%
2,100
-65.6%
0.00%
Q1 2017$31,000
-92.0%
6,100
-93.0%
0.00%
Q4 2016$389,000
-31.4%
87,200
-36.0%
0.00%
-100.0%
Q3 2016$567,000
-34.7%
136,200
-37.9%
0.00%0.0%
Q2 2016$868,000
+1195.5%
219,415
+1200.5%
0.00%
Q1 2016$67,000
-97.3%
16,871
-97.3%
0.00%
-100.0%
Q4 2015$2,519,000
+728.6%
618,800
+662.1%
0.01%
+400.0%
Q3 2015$304,000
+2433.3%
81,196
+2606.5%
0.00%
Q2 2015$12,000
-89.7%
3,000
-90.2%
0.00%
Q1 2015$117,000
-82.9%
30,494
-84.4%
0.00%
-100.0%
Q4 2014$686,000
+379.7%
195,700
+373.8%
0.00%
Q3 2014$143,000
+66.3%
41,300
+65.8%
0.00%
Q2 2014$86,000
+28.4%
24,904
+16.9%
0.00%
Q1 2014$67,000
+91.4%
21,300
+104.8%
0.00%
Q4 2013$35,00010,4000.00%
Other shareholders
SIRIUS XM HLDGS INC shareholders Q4 2020
NameSharesValueWeighting ↓
JET CAPITAL INVESTORS L P 704,900$3,186,1484.78%
Crescent Park Management, L.P. 3,010,600$13,607,9123.20%
Troluce Capital Advisors LLC 1,800,200$8,136,9043.06%
COWEN AND COMPANY, LLC 6,376,000$28,819,5202.02%
BISLETT MANAGEMENT, LLC 500,000$2,260,0001.59%
Greenland Capital Management LP 1,948,900$8,809,0280.86%
Bruce & Co., Inc. 557,843$2,521,4500.86%
Hudson Portfolio Management LLC 150,800$681,6160.78%
TOBAM 2,095,297$9,4710.76%
One Fin Capital Management LP 395,752$1,788,7990.72%
View complete list of SIRIUS XM HLDGS INC shareholders