BlackRock Inc. - 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 55 filers reported holding U.S. AUTO PARTS NETWORK INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
BlackRock Inc. ownership history of U.S. AUTO PARTS NETWORK INC
ValueSharesWeighting
Q2 2020$14,262,000
+10234.8%
1,646,920
+1991.8%
0.00%
Q1 2020$138,000
-17.4%
78,733
+3.2%
0.00%
Q4 2019$167,000
+31.5%
76,257
-7.0%
0.00%
Q3 2019$127,000
+15.5%
81,956
-6.8%
0.00%
Q2 2019$110,000
+34.1%
87,911
+8.1%
0.00%
Q1 2019$82,000
+6.5%
81,340
-4.4%
0.00%
Q4 2018$77,000
-41.2%
85,057
-0.2%
0.00%
Q3 2018$131,000
-72.1%
85,232
-72.8%
0.00%
Q2 2018$469,000
-22.9%
313,022
+5.6%
0.00%
Q1 2018$608,000
-20.0%
296,421
-1.7%
0.00%
Q4 2017$760,000
-9.8%
301,496
+3.4%
0.00%
Q3 2017$843,000
-32.7%
291,569
-24.9%
0.00%
Q2 2017$1,253,000
+22.0%
388,157
+26.5%
0.00%
Q1 2017$1,027,000306,7830.00%
Other shareholders
U.S. AUTO PARTS NETWORK INC shareholders Q4 2017
NameSharesValueWeighting ↓
Murphy Michael R 1,410,532$1,622,0000.74%
MARXE AUSTIN W & GREENHOUSE DAVID M 971,698$1,117,0000.15%
PERKINS CAPITAL MANAGEMENT INC 80,251$92,0000.07%
Rotella Capital Management, Inc. 18,040$21,0000.07%
SHEPHERD KAPLAN KROCHUK, LLC 221,904$255,0000.05%
BLAIR WILLIAM & CO/IL 3,935,758$4,526,0000.01%
COWEN INC. 63,300$73,0000.01%
Paloma Partners Management Co 68,826$79,0000.00%
LMR Master Fund Ltd 26,235$30,0000.00%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 54,451$63,0000.00%
View complete list of U.S. AUTO PARTS NETWORK INC shareholders