Walleye Trading LLC - PRO-DEX INC COLO ownership

PRO-DEX INC COLO's ticker is PDEX and the CUSIP is 74265M205. A total of 10 filers reported holding PRO-DEX INC COLO in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Walleye Trading LLC ownership history of PRO-DEX INC COLO
ValueSharesWeighting
Q3 2016$10,000
+25.0%
2,100
+50.0%
0.00%
Q2 2016$8,0001,4000.00%
Other shareholders
PRO-DEX INC COLO shareholders Q3 2016
NameSharesValueWeighting ↓
THOMPSON DAVIS & CO., INC. 7,500$35,0000.06%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 14,000$66,0000.02%
Acrospire Investment Management LLC 1,785$8,0000.00%
Global Retirement Partners, LLC 1,000$5,0000.00%
BlackRock Institutional Trust Company, N.A. 42$00.00%
ACADIAN ASSET MANAGEMENT LLC 662$3,0000.00%
DEUTSCHE BANK AG\ 44$00.00%
BlackRock Fund Advisors 613$3,0000.00%
VANGUARD GROUP INC 11,585$54,0000.00%
BANK OF AMERICA CORP /DE/ 28$00.00%
View complete list of PRO-DEX INC COLO shareholders