Rockbridge Investment Management, LCC - PLUG POWER INC ownership

PLUG POWER INC's ticker is PLUG and the CUSIP is 72919P202. A total of 457 filers reported holding PLUG POWER INC in Q4 2020. The put-call ratio across all filers is 0.77 and the average weighting 0.2%.

Quarter-by-quarter ownership
Rockbridge Investment Management, LCC ownership history of PLUG POWER INC
ValueSharesWeighting
Q4 2021$1,0000.0%500.0%0.00%
Q3 2021$1,000
-50.0%
500.0%0.00%
Q2 2021$2,0000.0%500.0%0.00%
Q1 2021$2,000
-88.2%
50
-90.1%
0.00%
-100.0%
Q4 2020$17,0005060.00%
Other shareholders
PLUG POWER INC shareholders Q4 2020
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%
THOMPSON INVESTMENT MANAGEMENT, INC. 52,000$62,0000.01%
LEDERER & ASSOCIATES INVESTMENT COUNSEL/CA 10,000$12,0000.01%
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