Parallax Volatility Advisers, L.P.

Position in PLUG — Plug Power Inc

CIK 1521001 San Francisco, CA

Back to PLUG Full portfolio

Position in PLUG

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

+$0 QoQ

Shares Held

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

21 quarters on record

Common Shares in PLUG Over Time

Shares Held

Position Value (USD)

Derivatives in PLUG

reported options exposure · as of Mar 31, 2026

CallValue

$2,259,774

CallShares

999,900

PutValue

$904,000

PutShares

400,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Electrical Equipment & Parts

Industrials · as of Jun 30, 2026

Parallax Volatility Advisers, L.P. holds $1,369,728 across 3 Electrical Equipment & Parts names.

#	Ticker	Company	Shares	Value (USD)
1	AMPX	Amprius Technologies, Inc.	69,678	$965,737
2	ENVX	Enovix Corp	50,265	$305,108
3	EOSE	Eos Energy Enterprises, Inc.	16,817	$98,883

All Filings in PLUG

Export CSV

50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,259,774	999,900	-20.3%	Call	Sole	2026-05-15
2026-03-31	$904,000	400,000	-63.1%	Put	Sole	2026-05-15
2025-12-31	$2,137,647	1,085,100	-36.9%	Put	Sole	2026-02-17
2025-12-31	$2,471,562	1,254,600	+25.5%	Call	Sole	2026-02-17
2025-09-30	$4,007,600	1,720,000	+4200.0%	Put	Sole	2025-11-14
2025-09-30	$2,330,000	1,000,000	+1150.0%	Call	Sole	2025-11-14
2024-06-30	$186,400	80,000	+158.1%	Call	Sole	2024-08-14
2024-03-31	$120,692	35,085	-52.0%	Shares	Sole	2024-05-15
2024-03-31	$137,600	40,000	-48.3%	Put	Sole	2024-05-15
2023-12-31	$139,500	31,000	0.0%	Call	Sole	2024-02-14
2023-12-31	$348,300	77,400	-46.4%	Put	Sole	2024-02-14
2023-12-31	$329,130	73,140	-57.5%	Shares	Sole	2024-02-14
2023-09-30	$235,600	31,000	0.0%	Call	Sole	2023-11-14
2023-09-30	$1,307,048	171,980	+496.0%	Shares	Sole	2023-11-14
2023-09-30	$1,096,680	144,300	+135.4%	Put	Sole	2023-11-14
2023-06-30	$299,824	28,857	-39.2%	Shares	Sole	2023-08-14
2023-06-30	$636,907	61,300	-60.3%	Put	Sole	2023-08-14
2023-06-30	$322,090	31,000	-65.9%	Call	Sole	2023-08-14
2023-03-31	$1,064,176	90,800	-81.7%	Call	Sole	2023-05-15
2023-03-31	$1,808,396	154,300	-55.0%	Put	Sole	2023-05-15
2022-12-31	$4,239,199	342,700	-79.9%	Put	Sole	2023-02-27
2022-12-31	$6,154,075	497,500	-68.1%	Call	Sole	2023-02-27
2022-12-31	$587,401	47,486	-87.9%	Shares	Sole	2023-02-27
2022-09-30	$32,815,519	1,561,900	+216.9%	Call	Sole	2022-11-21
2022-09-30	$35,885,080	1,708,000	+369.1%	Put	Sole	2022-11-21
2022-09-30	$8,233,629	391,891	+134.3%	Shares	Sole	2022-11-21
2022-06-30	$6,033,137	364,100	-45.7%	Put	Sole	2022-08-17
2022-06-30	$8,165,696	492,800	-38.4%	Call	Sole	2022-08-17
2022-06-30	$2,771,183	167,241	-54.4%	Shares	Sole	2022-08-17
2022-03-31	$22,873,695	799,500	+1.4%	Call	Sole	2022-05-16
2022-03-31	$19,197,310	671,000	-65.3%	Put	Sole	2022-05-16
2021-12-31	$10,362,047	367,058	-8.5%	Shares	Sole	2022-02-14
2021-12-31	$54,560,121	1,932,700	-28.6%	Put	Sole	2022-02-14
2021-12-31	$22,253,709	788,300	-33.6%	Call	Sole	2022-02-14
2021-09-30	$69,113,794	2,706,100	+69.2%	Put	Sole	2021-11-15
2021-09-30	$10,241,054	400,981	-5.7%	Shares	Sole	2021-11-15
2021-09-30	$30,321,088	1,187,200	+299.3%	Call	Sole	2021-11-15
2021-06-30	$10,164,687	297,300	+3317.2%	Call	Sole	2021-08-16
2021-06-30	$14,540,289	425,279	-5.6%	Shares	Sole	2021-08-16
2021-06-30	$54,683,486	1,599,400	+35.1%	Put	Sole	2021-08-16
2021-03-31	$16,147,425	450,542	+81.6%	Shares	Sole	2021-05-14
2021-03-31	$311,808	8,700	-98.0%	Call	Sole	2021-05-14
2021-03-31	$42,416,640	1,183,500	+64.0%	Put	Sole	2021-05-14
2020-12-31	$8,411,612	248,057	+1903.5%	Shares	Sole	2021-02-16
2020-12-31	$24,472,847	721,700	+756.1%	Put	Sole	2021-02-16
2020-12-31	$14,906,836	439,600	+279.0%	Call	Sole	2021-02-16
2020-09-30	$1,130,463	84,300	+123.0%	Put	Sole	2020-11-13
2020-09-30	$1,555,560	116,000	—	Call	Sole	2020-11-13
2020-09-30	$166,029	12,381	—	Shares	Sole	2020-11-13
2020-06-30	$310,338	37,800	—	Put	Sole	2020-08-14
No filing history on record for this holder in this stock.