HARTLINE INVESTMENT CORP/

Position in PLUG — Plug Power Inc

CIK 945625 WINNETKA, IL

Position in PLUG

as of Jun 30, 2026 · filed Jul 29, 2026 Compact

Position Value

$143,901

+$23,895 QoQ

Shares Held

53,100

0.0% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#203

of 501 holders

Holding Since

Mar 2020

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

HARTLINE INVESTMENT CORP/ holds $49,806,893 across 4 Electrical Equipment & Parts names. PLUG ranks #4 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRT	Vertiv Holdings Co	146,071	$48,907,492
2	BE	Bloom Energy Corp	1,285	$388,969
3	AEIS	Advanced Energy Industries Inc	983	$366,531
4	PLUG	Plug Power Inc This page	53,100	$143,901

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$143,901	53,100	0.0%	Shares	Sole	2026-07-29
2026-03-31	$120,006	53,100	+38.4%	Shares	Sole	2026-04-29
2023-09-30	$291,498	38,355	-13.5%	Shares	Sole	2023-11-03
2023-06-30	$460,848	44,355	+29.9%	Shares	Sole	2023-08-03
2023-03-31	$400,296	34,155	-0.2%	Shares	Sole	2023-05-08
2022-12-31	$423,363	34,225	+39.4%	Shares	Sole	2023-02-06
2022-06-30	$406,760	24,548	+73.5%	Shares	Sole	2022-08-11
2022-03-31	$404,831	14,150	-26.1%	Shares	Sole	2022-05-10
2021-12-31	$540,604	19,150	+35.3%	Shares	Sole	2022-02-08
2021-09-30	$361,391	14,150	0.0%	Shares	Sole	2021-11-09
2021-06-30	$483,788	14,150	-5.4%	Shares	Sole	2021-08-10
2021-03-31	$535,879	14,952	-39.1%	Shares	Sole	2021-05-12
2020-12-31	$832,422	24,548	-12.1%	Shares	Sole	2021-02-09
2020-09-30	$374,313	27,913	+5.9%	Shares	Sole	2020-11-10
2020-06-30	$216,481	26,368	0.0%	Shares	Sole	2020-08-12
2020-03-31	$93,342	26,368	—	Shares	Sole	2020-05-11
No filing history on record for this holder in this stock.