David A. Siegel Ambarella Inc Transaction History

Two Sigma Advisers, LP

$41.3 Billion
Q4 2024

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Ambarella Inc stock. As of the latest transaction made, Two Sigma Advisers, LP holds 43,500 shares of AMBA stock, worth $2.31 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

43,500

Previous 161,300 73.03%

Holding current value

$2.31 Million

Previous $9.1 Million 65.21%

% of portfolio

0.01%

Previous 0.02%

30 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2024 Feb 14, 2025	SELL	$54.22 - $76.22 $6.39 Million - $8.98 Million	-117,800 Reduced 73.03%	43,500 $3.16 Million
Q3 2024 Nov 14, 2024	SELL	$39.79 - $65.3 $7.23 Million - $11.9 Million	-181,600 Reduced 52.96%	161,300 $9.1 Million
Q2 2024 Aug 14, 2024	SELL	$40.99 - $59.14 $2.76 Million - $3.99 Million	-67,400 Reduced 16.43%	342,900 $18.5 Million
Q1 2024 May 15, 2024	SELL	$49.15 - $60.14 $1.44 Million - $1.76 Million	-29,300 Reduced 6.67%	410,300 $20.8 Million
Q4 2023 Feb 14, 2024	SELL	$44.9 - $64.07 $8.9 Million - $12.7 Million	-198,300 Reduced 31.09%	439,600 $26.9 Million
Q3 2023 Nov 14, 2023	BUY	$50.78 - $85.01 $14.4 Million - $24.2 Million	284,400 Added 80.45%	637,900 $33.8 Million
Q2 2023 Aug 14, 2023	BUY	$60.96 - $88.12 $4.01 Million - $5.8 Million	65,800 Added 22.87%	353,500 $29.6 Million
Q1 2023 May 15, 2023	SELL	$74.36 - $97.37 $1.84 Million - $2.41 Million	-24,700 Reduced 7.91%	287,700 $22.3 Million
Q4 2022 Feb 14, 2023	BUY	$49.41 - $89.35 $3.61 Million - $6.53 Million	73,100 Added 30.55%	312,400 $25.7 Million
Q3 2022 Nov 14, 2022	BUY	$56.18 - $92.35 $6.14 Million - $10.1 Million	109,300 Added 84.08%	239,300 $13.4 Million
Q2 2022 Aug 15, 2022	BUY	$65.46 - $105.5 $4.86 Million - $7.83 Million	74,200 Added 132.97%	130,000 $8.51 Million
Q1 2022 May 16, 2022	BUY	$82.06 - $216.16 $2.89 Million - $7.61 Million	35,200 Added 170.87%	55,800 $5.86 Million
Q4 2021 Feb 14, 2022	SELL	$148.83 - $216.84 $32.2 Million - $46.9 Million	-216,300 Reduced 91.3%	20,600 $4.18 Million
Q3 2021 Nov 15, 2021	SELL	$89.57 - $168.71 $5.94 Million - $11.2 Million	-66,300 Reduced 21.87%	236,900 $36.9 Million
Q2 2021 Aug 16, 2021	BUY	$84.23 - $107.37 $4.98 Million - $6.35 Million	59,100 Added 24.21%	303,200 $32.3 Million
Q1 2021 May 17, 2021	BUY	$91.34 - $128.12 $812,926 - $1.14 Million	8,900 Added 3.78%	244,100 $24.5 Million
Q4 2020 Feb 16, 2021	BUY	$51.92 - $95.41 $25,960 - $47,705	500 Added 0.21%	235,200 $21.6 Million
Q3 2020 Nov 16, 2020	BUY	$43.91 - $57.72 $4.55 Million - $5.98 Million	103,600 Added 79.02%	234,700 $12.2 Million
Q2 2020 Aug 14, 2020	BUY	$44.44 - $61.55 $591,052 - $818,615	13,300 Added 11.29%	131,100 $6 Million
Q1 2020 May 15, 2020	SELL	$37.46 - $72.57 $550,662 - $1.07 Million	-14,700 Reduced 11.09%	117,800 $5.72 Million
Q4 2019 Feb 14, 2020	BUY	$51.29 - $60.85 $2.69 Million - $3.19 Million	52,500 Added 65.63%	132,500 $8.02 Million
Q3 2019 Nov 14, 2019	SELL	$43.73 - $66.3 $896,464 - $1.36 Million	-20,500 Reduced 20.4%	80,000 $5.03 Million
Q2 2019 Aug 14, 2019	SELL	$37.21 - $51.27 $1.42 Million - $1.96 Million	-38,200 Reduced 27.54%	100,500 $4.44 Million
Q1 2019 May 15, 2019	BUY	$34.37 - $44.39 $1.93 Million - $2.49 Million	56,100 Added 67.92%	138,700 $5.99 Million
Q4 2018 Feb 14, 2019	SELL	$31.84 - $42.35 $206,960 - $275,275	-6,500 Reduced 7.3%	82,600 $2.89 Million
Q3 2018 Nov 14, 2018	BUY	$35.55 - $40.64 $2.39 Million - $2.73 Million	67,100 Added 305.0%	89,100 $3.45 Million
Q2 2018 Aug 14, 2018	BUY	$38.61 - $54.41 $227,799 - $321,019	5,900 Added 36.65%	22,000 $849,000
Q1 2018 May 15, 2018	SELL	$45.67 - $64.47 $575,442 - $812,322	-12,600 Reduced 43.9%	16,100 $789,000
Q4 2017 Feb 14, 2018	SELL	$48.66 - $62.03 $1.16 Million - $1.48 Million	-23,900 Reduced 45.44%	28,700 $1.69 Million
Q3 2017 Nov 14, 2017	BUY	$40.6 - $54.8 $2.14 Million - $2.88 Million	52,600	52,600 $2.58 Million

Others Institutions Holding AMBA

# of Institutions

343

Shares Held

34.4M

Call Options Held

991K

Put Options Held

1.15M

View Full List

About AMBARELLA INC

Ticker AMBA
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 38,416,800
Market Cap $2.04B
Description
Ambarella, Inc. develops semiconductor solutions for video that enable high-definition (HD) and ultra HD compression, image processing, and deep neural network processing worldwide. The company's system-on-a-chip designs integrated HD video processing, image processing, artificial intelligence computer vision algorithms, audio processing, and sy...

More about AMBA

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