SPROTT INC. - POWERSHARES QQQ TRUST ownership

POWERSHARES QQQ TRUST's ticker is and the CUSIP is 73935A954. A total of 12 filers reported holding POWERSHARES QQQ TRUST in Q1 2015. The put-call ratio across all filers is - and the average weighting 2.2%.

Quarter-by-quarter ownership
SPROTT INC. ownership history of POWERSHARES QQQ TRUST
ValueSharesWeighting
Q2 2015$62,047,000
-50.6%
579,500
-51.3%
4.70%
-53.0%
Q1 2015$125,664,000
+2766.4%
1,190,000
+2280.0%
10.00%
+2531.6%
Q1 2014$4,384,00050,0000.38%
Other shareholders
POWERSHARES QQQ TRUST shareholders Q1 2015
NameSharesValueWeighting ↓
SCS Capital Management LLC 6,500,000$894,660,00024.17%
Kingstown Capital 1,500,000$206,460,00020.56%
LIGHT STREET CAPITAL MANAGEMENT, LLC 1,820,000$250,505,00017.67%
Graticule Asia Macro Advisors LLC 1,525,500$209,970,0009.98%
Alta Park Capital, LP 70,000$9,635,0008.12%
Timber Hill LLC 852,400$117,324,0004.43%
Virtu KCG Holdings LLC 1,101,200$151,569,0004.21%
WHITEBOX ADVISORS LLC 600,000$82,584,0003.32%
SPHERA FUNDS MANAGEMENT LTD. 1,200$17,188,0002.92%
Marathon Trading Investment Management LLC 106,400$14,645,0002.71%
View complete list of POWERSHARES QQQ TRUST shareholders