ESSEX INVESTMENT MANAGEMENT CO LLC - SIRIUS XM HLDGS INC ownership

SIRIUS XM HLDGS INC's ticker is SIRI and the CUSIP is 82968B103. A total of 495 filers reported holding SIRIUS XM HLDGS INC in Q3 2017. The put-call ratio across all filers is 0.50 and the average weighting 0.1%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of SIRIUS XM HLDGS INC
ValueSharesWeighting
Q2 2017$2,766,000
+6.2%
505,7310.0%0.40%
-2.9%
Q1 2017$2,605,000
+15.7%
505,7310.0%0.41%
+10.0%
Q4 2016$2,251,000
+6.7%
505,7310.0%0.37%
+9.1%
Q3 2016$2,109,000
+904.3%
505,731
+850.6%
0.34%
+871.4%
Q2 2016$210,0000.0%53,2000.0%0.04%
-2.8%
Q1 2016$210,000
-3.2%
53,2000.0%0.04%
+5.9%
Q4 2015$217,000
-76.3%
53,200
-77.8%
0.03%
-73.4%
Q1 2015$917,000
+9.2%
240,0000.0%0.13%
+4.9%
Q4 2014$840,000
+49.5%
240,000
+49.2%
0.12%
+41.9%
Q3 2014$562,000160,9000.09%
Other shareholders
SIRIUS XM HLDGS INC shareholders Q3 2017
NameSharesValueWeighting ↓
DPM Capital LLC 2,234,704$11,039,0008.46%
Raging Capital Management, LLC 1,636,000$8,082,0006.11%
Virginia National Bank 28,485$141,0002.29%
Blueshift Asset Management, LLC 448,065$2,213,0002.08%
Spark Investment Management LLC 661,800$3,269,0001.74%
DSM CAPITAL PARTNERS LLC 22,815,500$112,708,0001.71%
Gyon Technologies Capital Management, LP 164,287$812,0001.56%
Bruce & Co., Inc. 1,357,843$6,707,0001.54%
Trust Investment Advisors 155,000$766,0001.27%
Zimmer Partners, LP 8,750,000$43,225,0000.96%
View complete list of SIRIUS XM HLDGS INC shareholders