ARDSLEY ADVISORY PARTNERS LP

Position in NBIS — Nebius Group N.V.

CIK 900529 Norwalk, CT

Position in NBIS

as of Jun 30, 2026 · filed Jul 13, 2026 Compact

Position Value

$1,933,190

New position

Shares Held

7,000

first reported quarter

Ownership

0.003%

of shares outstanding

% of Portfolio

0.22%

of 13F equity value

Holder Rank

#26

of 141 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Communication Services · as of Jun 30, 2026

ARDSLEY ADVISORY PARTNERS LP holds $4,676,990 across 3 Internet Content & Information names. NBIS ranks #1 (41.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NBIS	Nebius Group N.V. This page	7,000	$1,933,190
2	SNAP	Snap Inc	350,000	$1,554,000
3	OPRA	Opera Ltd	60,000	$1,189,800

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,933,190	7,000	—	Shares	Sole	2026-07-13
No filing history on record for this holder in this stock.