American Research & Management Co. - PLUG POWER INC ownership

PLUG POWER INC's ticker is PLUG and the CUSIP is 72919P202. A total of 594 filers reported holding PLUG POWER INC in Q1 2022. The put-call ratio across all filers is 1.15 and the average weighting 0.1%.

Quarter-by-quarter ownership
American Research & Management Co. ownership history of PLUG POWER INC
ValueSharesWeighting
Q3 2022$18,000
+28.6%
8600.0%0.01%
+25.0%
Q2 2022$14,000
-44.0%
8600.0%0.00%
-33.3%
Q1 2022$25,000
+4.2%
8600.0%0.01%
+20.0%
Q4 2021$24,000
-7.7%
860
-14.9%
0.01%
-16.7%
Q3 2021$26,000
-7.1%
1,010
+24.7%
0.01%0.0%
Q2 2021$28,000
-3.4%
8100.0%0.01%
-14.3%
Q1 2021$29,000
+31.8%
810
+22.7%
0.01%
+16.7%
Q4 2020$22,000
+144.4%
6600.0%0.01%
+100.0%
Q3 2020$9,000
+80.0%
6600.0%0.00%
+50.0%
Q2 2020$5,000
+150.0%
6600.0%0.00%
+100.0%
Q1 2020$2,0000.0%6600.0%0.00%0.0%
Q4 2019$2,0000.0%6600.0%0.00%0.0%
Q3 2019$2,000
+100.0%
6600.0%0.00%
Q2 2019$1,000
-50.0%
6600.0%0.00%
-100.0%
Q1 2019$2,000
+100.0%
6600.0%0.00%
Q4 2018$1,0000.0%6600.0%0.00%
Q3 2018$1,0000.0%6600.0%0.00%
Q2 2018$1,0000.0%6600.0%0.00%
Q1 2018$1,000
-50.0%
6600.0%0.00%
-100.0%
Q4 2017$2,0000.0%6600.0%0.00%0.0%
Q3 2017$2,000
+100.0%
6600.0%0.00%
Q2 2017$1,0000.0%6600.0%0.00%
Q1 2017$1,0000.0%6600.0%0.00%
Q4 2016$1,0000.0%6600.0%0.00%
Q3 2016$1,0000.0%6600.0%0.00%
Q2 2016$1,0000.0%6600.0%0.00%
Q1 2016$1,0000.0%6600.0%0.00%
Q4 2015$1,0000.0%6600.0%0.00%
Q3 2015$1,000
-50.0%
6600.0%0.00%
-100.0%
Q2 2015$2,0000.0%6600.0%0.00%0.0%
Q1 2015$2,0006600.00%
Other shareholders
PLUG POWER INC shareholders Q1 2022
NameSharesValueWeighting ↓
Hudson Bay Capital Management LP 20,440,000$24,528,0000.26%
BOOTHBAY FUND MANAGEMENT, LLC 13,300$558,0000.13%
Mount Lucas Management LP 200,000$240,0000.05%
TWO SIGMA SECURITIES, LLC 36,324$44,0000.02%
EXANE DERIVATIVES 53,097$63,708,0000.01%
IFC Holdings Incorporated/FL 101,500$123,0000.01%
LEDERER & ASSOCIATES INVESTMENT COUNSEL/CA 10,000$12,0000.01%
THOMPSON INVESTMENT MANAGEMENT, INC. 52,000$62,0000.01%
WealthTrust Axiom LLC 26,500$31,0000.01%
BLUESTEIN R H & CO LLC 75,000$90,0000.01%
View complete list of PLUG POWER INC shareholders