There is a long list of 490 institutional holders of PLUG within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of PLUG by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-PLUG table below, the initial column indicates the name of each top institutional holder of PLUG, with a link to that fund's top holdings. The next columns indicate the amount of PLUG stock held by each of the institutional holders of PLUG, followed by the PLUG position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	53,987,285	$242,943	12/31/2023
PLUG	53,987,285	$242,943	12/31/2023
BlackRock Inc.	51,302,761	$230,862	12/31/2023
PLUG	51,302,761	$230,862	12/31/2023
Citadel Advisors LLC		$112,241	12/31/2023
NOTE 3	115,120,000	$119,905	12/31/2023
Put	6,037,900	$27,171	12/31/2023
Call	4,319,800	$19,439	12/31/2023
PLUG	15,195	$68	12/31/2023
Morgan Stanley	22,488,085	$101,196	12/31/2023
PLUG	22,488,085	$101,196	12/31/2023
Norges Bank	21,733,250	$97,800	12/31/2023
PLUG	21,733,250	$97,800	12/31/2023
State Street Corp	21,462,419	$96,581	12/31/2023
PLUG	21,462,419	$96,581	12/31/2023
Geode Capital Management LLC	8,873,011	$39,935	12/31/2023
PLUG	8,873,011	$39,935	12/31/2023
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	7,455,307	$33,549	12/31/2023
PLUG	7,455,307	$33,549	12/31/2023
Lazard Asset Management LLC		$29,554	12/31/2023
Bond 30 360P2 U	27,684,000	$29,173	12/31/2023
PLUG	84,726	$381	12/31/2023
Capital Fund Management S.A.		$25,816	12/31/2023
Call	7,012,200	$31,555	12/31/2023
Put	1,275,400	$5,739	12/31/2023
BNP Paribas Arbitrage SA		$21,487	12/31/2023
PLUG	4,433,141	$19,949	12/31/2023
Call	6,168	$2,776	12/31/2023
Put	2,751	$1,238	12/31/2023
Voya Investment Management LLC	3,934,146	$17,704	12/31/2023
PLUG	3,934,146	$17,704	12/31/2023
Legal & General Group Plc	3,795,616	$17,080	12/31/2023
PLUG	3,795,616	$17,080	12/31/2023
First Trust Advisors LP	3,713,962	$16,713	12/31/2023
PLUG	3,713,962	$16,713	12/31/2023
Charles Schwab Investment Management Inc.	3,374,782	$15,187	12/31/2023
PLUG	3,374,782	$15,187	12/31/2023
Hsbc Holdings PLC		$13,569	12/31/2023
PLUG	2,466,651	$11,211	12/31/2023
Call	523,900	$2,358	12/31/2023
Amundi	3,191,348	$13,404	12/31/2023
PLUG	3,191,348	$13,404	12/31/2023
Invesco Ltd.	2,946,823	$13,261	12/31/2023
PLUG	2,946,823	$13,261	12/31/2023
Pinnacle Associates Ltd.	3,775,808	$12,989	03/31/2024
PLUG	3,775,808	$12,989	03/31/2024
Handelsbanken Fonder AB	2,884,635	$12,981	12/31/2023
PLUG	2,884,635	$12,981	12/31/2023
Squarepoint Ops LLC		$12,798	12/31/2023
Call	3,805,500	$17,125	12/31/2023
Put	961,600	$4,327	12/31/2023
Northern Trust Corp	2,779,511	$12,508	12/31/2023
PLUG	2,779,511	$12,508	12/31/2023
Mirae Asset Global Investments Co. Ltd.	2,763,234	$12,435	12/31/2023
PLUG	2,763,234	$12,435	12/31/2023
Banco Bilbao Vizcaya Argentaria S.A.	2,714,665	$12,310	12/31/2023
PLUG	2,714,665	$12,310	12/31/2023
Van ECK Associates Corp	2,684,356	$12,080	12/31/2023
PLUG	2,684,356	$12,080	12/31/2023
Wells Fargo & Company MN		$10,431	12/31/2023
PLUG	2,717,900	$12,231	12/31/2023
Put	400,000	$1,800	12/31/2023
Susquehanna International Group LLP		$10,277	12/31/2023
Put	3,615,200	$16,268	12/31/2023
Call	3,375,600	$15,190	12/31/2023
PLUG	2,523,343	$11,355	12/31/2023
Barclays PLC		$9,875	12/31/2023
Call	3,380,000	$15,210	12/31/2023
Put	2,873,800	$12,932	12/31/2023
PLUG	1,688,027	$7,597	12/31/2023
UniSuper Management Pty Ltd	2,064,304	$9,289	12/31/2023
PLUG	2,064,304	$9,289	12/31/2023
Alps Advisors Inc.	2,038,029	$9,171	12/31/2023
PLUG	2,038,029	$9,171	12/31/2023
Nuveen Asset Management LLC	1,924,475	$8,660	12/31/2023
PLUG	1,924,475	$8,660	12/31/2023
Credit Suisse AG	1,869,960	$8,415	12/31/2023
PLUG	1,869,960	$8,415	12/31/2023
Two Sigma Investments LP	1,804,581	$8,121	12/31/2023
PLUG	1,804,581	$8,121	12/31/2023
SIR Capital Management L.P.	1,726,478	$7,769	12/31/2023
PLUG	1,726,478	$7,769	12/31/2023
Goldman Sachs Group Inc.		$7,643	12/31/2023
PLUG	1,471,749	$6,623	12/31/2023
Call	527,300	$2,373	12/31/2023
Put	300,600	$1,353	12/31/2023
SG Americas Securities LLC	1,656,282	$7,453	12/31/2023
PLUG	1,656,282	$7,453	12/31/2023
D. E. Shaw & Co. Inc.		$6,273	12/31/2023
Call	2,255,900	$10,152	12/31/2023
Put	1,400,000	$6,300	12/31/2023
PLUG	537,963	$2,421	12/31/2023
Summit Partners Public Asset Management LLC		$5,760	12/31/2023
Call	1,280,000	$5,760	12/31/2023
Healthcare of Ontario Pension Plan Trust Fund	1,258,652	$5,664	12/31/2023
PLUG	1,258,652	$5,664	12/31/2023
Dimensional Fund Advisors LP	1,237,540	$5,573	12/31/2023
PLUG	1,237,540	$5,573	12/31/2023
Vontobel Holding Ltd.	1,201,282	$5,406	12/31/2023
PLUG	1,201,282	$5,406	12/31/2023
Whitebox Advisors LLC		$5,219	12/31/2023
NOTE 3	5,000,000	$5,219	12/31/2023
Bank of New York Mellon Corp	1,493,569	$5,138	03/31/2024
PLUG	1,493,569	$5,138	03/31/2024
Quadrature Capital Ltd	1,139,451	$5,133	12/31/2023
PLUG	1,139,451	$5,133	12/31/2023
Swiss National Bank	1,067,688	$4,805	12/31/2023
PLUG	1,067,688	$4,805	12/31/2023
Nomura Holdings Inc.		$4,762	12/31/2023
PLUG	1,048,269	$4,717	12/31/2023
Call	40,000	$180	12/31/2023
Put	30,000	$135	12/31/2023
National Bank of Canada FI		$4,722	12/31/2023
Call	25,615	$11,757	12/31/2023
Put	15,396	$7,067	12/31/2023
PLUG	6,972	$32	12/31/2023
UBS Asset Management Americas Inc.	1,044,963	$4,702	12/31/2023
PLUG	1,044,963	$4,702	12/31/2023
State of Wisconsin Investment Board	975,938	$4,392	12/31/2023
PLUG	975,938	$4,392	12/31/2023
Sculptor Capital LP		$3,912	12/31/2023
Put	1,303,800	$5,867	12/31/2023
NOTE 3	4,900,000	$5,151	12/31/2023
PLUG	528,500	$2,378	12/31/2023
Call	500,000	$2,250	12/31/2023