Question 1

How many shares of AMBA does STIFEL FINANCIAL CORP own?

Accepted Answer

As of 2026-Q2, STIFEL FINANCIAL CORP holds 42,491 shares of AMBA (AMBARELLA INC).

Question 2

What is STIFEL FINANCIAL CORP's AMBA position worth?

Accepted Answer

As of 2026-Q2, STIFEL FINANCIAL CORP's AMBA position is worth $3.6M.

Question 3

Is STIFEL FINANCIAL CORP buying or selling AMBA?

Accepted Answer

In 2026-Q2, STIFEL FINANCIAL CORP increased their AMBA position (+55.9% change in shares).

Question 4

When did STIFEL FINANCIAL CORP first buy AMBA?

Accepted Answer

Based on available 13F filings, STIFEL FINANCIAL CORP first reported a position in AMBA in 2024-Q3. They have held the position across 31 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	42,491	+55.9%	$3.6M	0.0%	$85.80	38
2026-Q1	Increased	27,253	+171.7%	$1.4M	0.0%	$57.45	41
2025-Q4	Decreased	10,029	-42.3%	$710,451	0.0%	$69.77	0
2025-Q3	Decreased	17,391	-6.0%	$1.4M	0.0%	$82.83	0
2025-Q2	Increased	18,497	+29.8%	$1.2M	0.0%	$67.06	32
2025-Q1	Decreased	14,248	-55.2%	$717,106	0.0%	$50.61	0
2024-Q4	Increased	31,793	+93.9%	$2.3M	0.0%	$71.71	41
2024-Q3	Increased	16,396	+24.5%	$924,822	0.0%	$56.44	30