JANE STREET GROUP, LLC

Position in BLDP — Ballard Power Systems Inc.

CIK 1595888 NEW YORK, NY

Back to BLDP Full portfolio

Position in BLDP

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$1,979,661

-$3,837,309 QoQ

Shares Held

818,042

-64.3% QoQ

Ownership

0.271%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in BLDP Over Time

Shares Held

Position Value (USD)

Derivatives in BLDP

reported options exposure · as of Mar 31, 2026

CallValue

$65,824

CallShares

27,200

PutValue

PutShares

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 Mar 31, 2026

JANE STREET GROUP, LLC holds $1,069,195,274 across 26 Electrical Equipment & Parts names. BLDP ranks #14 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BE	Bloom Energy Corp	4,922,291	$666,921,206
2	NVT	nVent Electric plc	1,015,666	$120,132,974
3	HUBB	Hubbell Inc	150,736	$73,972,183
4	AMPX	Amprius Technologies, Inc.	4,160,656	$70,148,658
5	AEIS	Advanced Energy Industries Inc	114,423	$36,925,445
6	POWL	Powell Industries Inc	154,401	$27,847,763
7	ENS	EnerSys	124,109	$21,560,214
8	FPS	Forgent Power Solutions, Inc.	606,085	$17,740,107

All Filings in BLDP

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47 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$65,824	27,200	-96.7%	Call	Defined	2026-05-12
2026-03-31	$1,979,661	818,042	-64.3%	Shares	Defined	2026-05-12
2025-12-31	$5,816,970	2,290,146	+9134.5%	Shares	Defined	2026-02-12
2025-12-31	$62,992	24,800	+19.2%	Call	Defined	2026-02-12
2025-09-30	$56,576	20,800	-96.6%	Call	Defined	2025-11-14
2025-09-30	$1,667,717	613,132	-54.3%	Shares	Defined	2025-11-14
2025-06-30	$2,134,349	1,342,359	-9.7%	Shares	Defined	2025-08-14
2025-03-31	$1,634,541	1,485,948	+59.7%	Shares	Defined	2025-05-19
2024-12-31	$1,544,652	930,514	+4417.1%	Shares	Defined	2025-02-14
2024-12-31	$34,196	20,600	-98.2%	Call	Defined	2025-02-14
2024-09-30	$2,008,335	1,115,742	+137.6%	Shares	Defined	2024-11-15
2024-06-30	$1,056,426	469,523	-8.1%	Shares	Defined	2024-08-15
2024-03-31	$1,420,701	511,044	-8.1%	Shares	Defined	2024-05-16
2023-12-31	$2,058,161	556,260	+555.0%	Shares	Defined	2024-02-15
2023-09-30	$311,678	84,926	-49.4%	Shares	Defined	2023-11-15
2023-06-30	$732,379	167,977	+33.3%	Shares	Defined	2023-08-14
2023-03-31	$701,997	126,032	-59.2%	Shares	Defined	2023-05-16
2022-12-31	$1,480,171	309,013	+96.0%	Shares	Defined	2023-02-15
2022-09-30	$964,847	157,655	-60.1%	Shares	Defined	2022-11-15
2022-06-30	$2,488,775	395,044	+58.6%	Shares	Defined	2022-08-16
2022-03-31	$2,899,524	249,100	+44.0%	Call	Defined	2022-05-17
2022-03-31	$2,013,720	173,000	-75.8%	Put	Defined	2022-05-17
2022-03-31	$8,317,710	714,580	+269.1%	Shares	Defined	2022-05-17
2021-12-31	$2,431,616	193,600	-1.9%	Put	Defined	2022-02-15
2021-12-31	$2,479,344	197,400	-59.9%	Call	Defined	2022-02-15
2021-12-31	$6,190,018	492,836	+153.9%	Shares	Defined	2022-02-15
2021-09-30	$2,727,105	194,100	+80.6%	Call	Defined	2021-11-16
2021-09-30	$1,509,910	107,467	+107.5%	Shares	Defined	2021-11-16
2021-09-30	$727,790	51,800	-39.1%	Put	Defined	2021-11-16
2021-06-30	$1,540,852	85,036	-64.7%	Shares	Defined	2021-08-16
2021-06-30	$4,366,920	241,000	+217.1%	Call	Defined	2021-08-16
2021-06-30	$1,377,120	76,000	-53.9%	Put	Defined	2021-08-16
2021-03-31	$4,015,222	164,964	-29.9%	Shares	Defined	2021-05-18
2021-03-31	$5,727,202	235,300	+139.9%	Call	Defined	2021-05-18
2021-03-31	$2,387,754	98,100	-23.4%	Put	Defined	2021-05-18
2020-12-31	$2,995,200	128,000	-40.6%	Put	Defined	2021-02-17
2020-12-31	$5,045,040	215,600	-58.1%	Call	Defined	2021-02-17
2020-12-31	$12,029,471	514,080	+115.5%	Shares	Defined	2021-02-17
2020-09-30	$3,601,350	238,500	+90.5%	Call	Defined	2020-11-17
2020-09-30	$1,890,520	125,200	+9.0%	Put	Defined	2020-11-17
2020-09-30	$1,733,780	114,820	+267.4%	Shares	Defined	2020-11-17
2020-06-30	$481,341	31,256	-78.6%	Shares	Defined	2020-08-17
2020-06-30	$2,249,940	146,100	-43.7%	Call	Defined	2020-08-17
2020-06-30	$3,999,380	259,700	+1806.5%	Put	Defined	2020-08-17
2020-03-31	$103,663	13,622	+5.6%	Shares	Defined	2020-05-15
2020-03-31	$98,169	12,900	-74.4%	Put	Defined	2020-05-15
2020-03-31	$382,783	50,300	—	Call	Defined	2020-05-15
No filing history on record for this holder in this stock.