BOSTON PRIVATE BANK & TRUST CO - PLUG POWER INC ownership

PLUG POWER INC's ticker is PLUG and the CUSIP is 72919P202. A total of 109 filers reported holding PLUG POWER INC in Q1 2015. The put-call ratio across all filers is 1.26 and the average weighting 0.0%.

Quarter-by-quarter ownership
BOSTON PRIVATE BANK & TRUST CO ownership history of PLUG POWER INC
ValueSharesWeighting
Q1 2015$59,000
-13.2%
22,7010.0%0.00%0.0%
Q4 2014$68,000
-34.6%
22,7010.0%0.00%
-40.0%
Q3 2014$104,000
-1.0%
22,701
+1.6%
0.01%0.0%
Q2 2014$105,000
-30.9%
22,351
+4.7%
0.01%
-37.5%
Q1 2014$152,000
+390.3%
21,351
+5.4%
0.01%
+300.0%
Q4 2013$31,000
+106.7%
20,2510.0%0.00%
+100.0%
Q3 2013$15,000
+150.0%
20,251
+35.0%
0.00%
Q2 2013$6,00015,0010.00%
Other shareholders
PLUG POWER INC shareholders Q1 2015
NameSharesValueWeighting ↓
TORQ CAPITAL MANAGEMENT (HK) Ltd 514,500$17,590,00010.00%
Quaero Capital S.A. 226,392$7,740,0005.12%
Elephas Investment Management Ltd 361,600$12,363,0003.37%
Heathbridge Capital Management Ltd. 341,450$11,674,0003.14%
EMFO, LLC 85,400$2,920,0002.55%
Enlightenment Research, LLC 58,400$1,997,0002.54%
Bouvel Investment Partners, LLC 128,973$4,410,0002.49%
Graticule Asia Macro Advisors LLC 222,610$7,611,0002.24%
Measured Wealth Private Client Group, LLC 202,250$6,915,0002.20%
Teilinger Capital Ltd. 180,000$6,154,0002.02%
View complete list of PLUG POWER INC shareholders