K2 PRINCIPAL FUND, L.P.

Position in AMBA — Ambarella Inc

CIK 1461790 TORONTO, A6

Position in AMBA

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$772,200

New position

Shares Held

9,000

first reported quarter

Ownership

0.021%

of shares outstanding

% of Portfolio

0.21%

of 13F equity value

Holder Rank

#160

of 335 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

K2 PRINCIPAL FUND, L.P. holds $8,162,587 across 4 Semiconductor Equipment & Materials names. AMBA ranks #4 (9.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ASML	Asml Holding NV	1,464	$2,912,540
2	ENTG	Entegris Inc	13,739	$2,471,096
3	LRCX	Lam Research Corp	4,631	$2,006,751
4	AMBA	Ambarella Inc This page	9,000	$772,200

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$772,200	9,000	—	Shares	Sole	2026-08-07
No filing history on record for this holder in this stock.