DIMENSIONAL FUND ADVISORS LP - ACTIVE POWER INC ownership

ACTIVE POWER INC's ticker is PIOI and the CUSIP is 00504W308. A total of 33 filers reported holding ACTIVE POWER INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
DIMENSIONAL FUND ADVISORS LP ownership history of ACTIVE POWER INC
ValueSharesWeighting
Q2 2016$14,000
-91.4%
35,791
-78.7%
0.00%
Q1 2016$163,000
-26.2%
167,671
-1.3%
0.00%
Q4 2015$221,000
-25.8%
169,871
-7.1%
0.00%
Q3 2015$298,000
-18.8%
182,7600.0%0.00%
Q2 2015$367,000
-8.2%
182,7600.0%0.00%
Q1 2015$400,000
+15.3%
182,760
-3.0%
0.00%
Q4 2014$347,000
-17.6%
188,327
-10.6%
0.00%
Q3 2014$421,000
-27.5%
210,6590.0%0.00%
Q2 2014$581,000
-17.9%
210,659
-1.5%
0.00%
-100.0%
Q1 2014$708,000
-5.5%
213,959
-3.7%
0.00%0.0%
Q4 2013$749,000
+15.8%
222,1900.0%0.00%0.0%
Q3 2013$647,000
-31.3%
222,190
-1.4%
0.00%0.0%
Q2 2013$942,000225,2520.00%
Other shareholders
ACTIVE POWER INC shareholders Q1 2014
NameSharesValueWeighting ↓
Penn Capital Management Company, LLC 862,383$837,0000.05%
Spark Investment Management LLC 36,700$35,0000.00%
Renaissance Technologies 424,475$412,0000.00%
CITIGROUP INC 1,000$1,0000.00%
GEODE CAPITAL MANAGEMENT, LLC 75,138$72,0000.00%
CHICKASAW CAPITAL MANAGEMENT LLC 14,000$14,0000.00%
GUGGENHEIM CAPITAL LLC 12,936$13,0000.00%
BlackRock Investment Management, LLC 3,347$3,0000.00%
Commonwealth Equity Services, Inc 42,130$41,0000.00%
Bank of New York Mellon Corp 15,346$15,0000.00%
View complete list of ACTIVE POWER INC shareholders