BlackRock Institutional Trust Company, N.A. - U.S. AUTO PARTS NETWORK INC ownership

U.S. AUTO PARTS NETWORK INC's ticker is PRTS and the CUSIP is 90343C100. A total of 52 filers reported holding U.S. AUTO PARTS NETWORK INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
BlackRock Institutional Trust Company, N.A. ownership history of U.S. AUTO PARTS NETWORK INC
ValueSharesWeighting
Q4 2016$822,000
+6.9%
233,6180.0%0.00%
Q3 2016$769,000
-11.9%
233,618
+5.8%
0.00%
Q2 2016$873,000
+58.4%
220,901
+2.6%
0.00%
Q1 2016$551,000
-14.7%
215,225
-1.7%
0.00%
Q4 2015$646,000
+54.2%
219,044
-1.8%
0.00%
Q3 2015$419,000
-27.6%
223,104
-15.2%
0.00%
Q2 2015$579,000
-38.9%
263,144
-39.7%
0.00%
Q1 2015$947,000
-21.4%
436,209
-15.3%
0.00%
Q4 2014$1,205,000
+35.4%
514,816
+63.2%
0.00%
Q3 2014$890,000
+2.2%
315,448
+30.8%
0.00%
Q2 2014$871,000
+166.4%
241,235
+125.7%
0.00%
Q1 2014$327,000
+151.5%
106,888
+103.4%
0.00%
Q4 2013$130,00052,5630.00%
Other shareholders
U.S. AUTO PARTS NETWORK INC shareholders Q4 2016
NameSharesValueWeighting ↓
HARBOURVEST PARTNERS LLC 1,476,877$2,289,0002.07%
Cannell Capital 1,175,565$1,822,0000.48%
North Star Investment Management Corp. 1,733,335$2,687,0000.30%
Portolan Capital Management 1,754,738$2,720,0000.27%
PERRITT CAPITAL MANAGEMENT INC 480,400$745,0000.22%
PERKINS CAPITAL MANAGEMENT INC 135,250$210,0000.13%
BARD ASSOCIATES INC 750,000$1,165,0000.11%
Wilshire Advisors LLC 53,428$83,0000.08%
SHEPHERD KAPLAN KROCHUK, LLC 84,035$130,0000.07%
GLOBEFLEX CAPITAL L P 102,300$159,0000.03%
View complete list of U.S. AUTO PARTS NETWORK INC shareholders