Swiss National Bank

Bank

Position in AMBA — Ambarella Inc

CIK 1582202 ZURICH, V8

Position in AMBA

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$7,158,551

+$2,997,269 QoQ

Shares Held

83,433

+3.2% QoQ

Ownership

0.190%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#58

of 336 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Swiss National Bank holds $4,906,420,583 across 23 Semiconductor Equipment & Materials names. AMBA ranks #19 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	2,238,380	$1,618,348,740
2	LRCX	Lam Research Corp	3,522,000	$1,526,188,260
3	KLAC	Kla Corp	3,696,900	$1,115,391,699
4	TER	Teradyne, Inc	441,600	$213,663,744
5	Q	Qnity Electronics, Inc.	590,686	$96,464,930
6	ENTG	Entegris Inc	429,507	$77,251,129
7	NVMI	Nova Ltd.	109,531	$59,468,761
8	ONTO	Onto Innovation Inc.	99,841	$37,784,826

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$7,158,551	83,433	+3.2%	Shares	Sole	2026-08-11
2026-03-31	$4,161,282	80,833	+1.0%	Shares	Sole	2026-05-07
2025-12-31	$5,669,537	80,033	+2.4%	Shares	Sole	2026-02-12
2025-09-30	$6,447,535	78,133	+1.4%	Shares	Sole	2025-11-13
2025-06-30	$5,089,570	77,033	+0.4%	Shares	Sole	2025-08-12
2025-03-31	$3,861,971	76,733	-0.4%	Shares	Sole	2025-05-12
2024-12-31	$5,603,380	77,033	+1.3%	Shares	Sole	2025-02-10
2024-09-30	$4,289,021	76,033	-0.8%	Shares	Sole	2024-11-07
2024-06-30	$4,134,350	76,633	+1.6%	Shares	Sole	2024-08-08
2024-03-31	$3,829,733	75,433	+0.9%	Shares	Sole	2024-05-07
2023-12-31	$4,580,385	74,733	-9.7%	Shares	Sole	2024-02-06
2023-09-30	$4,387,330	82,733	+1.0%	Shares	Sole	2023-11-08
2023-06-30	$6,855,334	81,933	+3.9%	Shares	Sole	2023-08-09
2023-03-31	$6,103,250	78,833	-9.8%	Shares	Sole	2023-05-10
2022-12-31	$7,189,615	87,433	+1.9%	Shares	Sole	2023-02-08
2022-09-30	$4,822,097	85,833	+3.6%	Shares	Sole	2022-11-09
2022-06-30	$5,422,248	82,833	-4.4%	Shares	Sole	2022-08-09
2022-03-31	$9,089,534	86,633	+8.4%	Shares	Sole	2022-05-09
2021-12-31	$16,217,606	79,933	-0.2%	Shares	Sole	2022-02-08
2021-09-30	$12,479,913	80,133	+3.4%	Shares	Sole	2021-11-08
2021-06-30	$8,267,343	77,533	-2.0%	Shares	Sole	2021-08-06
2021-03-31	$7,944,161	79,133	+1.7%	Shares	Sole	2021-05-07
2020-12-31	$7,146,626	77,833	0.0%	Shares	Sole	2021-02-05
2020-09-30	$4,061,325	77,833	+4.0%	Shares	Sole	2020-11-09
2020-06-30	$3,427,351	74,833	+29.6%	Shares	Sole	2020-08-05
2020-03-31	$2,803,514	57,733	—	Shares	Sole	2020-05-08
No filing history on record for this holder in this stock.