Calamos Advisors LLC - POWERSHARES QQQ TRUST ownership

POWERSHARES QQQ TRUST's ticker is and the CUSIP is 73935A954. A total of 6 filers reported holding POWERSHARES QQQ TRUST in Q2 2018. The put-call ratio across all filers is - and the average weighting 3.1%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of POWERSHARES QQQ TRUST
ValueSharesWeighting
Q2 2018$36,321,000
+103.4%
211,600
+89.8%
0.22%
+91.4%
Q1 2018$17,855,000
+6014.7%
111,500
-99.7%
0.12%
+11500.0%
Q4 2017$292,000
-99.7%
43,250,000
+5164.8%
0.00%
-99.9%
Q2 2017$113,071,000
+4500.1%
821,500
+16007.8%
0.84%
+5473.3%
Q1 2015$2,458,0005,1000.02%
Other shareholders
POWERSHARES QQQ TRUST shareholders Q2 2018
NameSharesValueWeighting ↓
Graticule Asia Macro Advisors LLC 548,000$58,932,0006.12%
Timber Hill LLC 7,412,700$797,162,0003.74%
WHITEBOX ADVISORS LLC 850,000$91,409,0002.42%
Belvedere Trading LLC 67,300$7,237,0002.36%
Virtu KCG Holdings LLC 809,900$87,097,0001.81%
StratiFi, LLC 11,400$1,226,0000.51%
Citadel Advisors 2,980,000$320,469,0000.36%
SIMPLEX TRADING, LLC 18,131$4,796,0000.32%
Allianz Asset Management GmbH 1,183,069$127,227,0000.14%
ALTEGRIS ADVISORS, L.L.C. 60,000$6,0000.07%
View complete list of POWERSHARES QQQ TRUST shareholders