Ambarella Inc (AMBA)

INFORMATION TECHNOLOGY: SEMICONDUCTORS
SIC: SEMICONDUCTORS & RELATED DEVICES

3101 JAY STREET SANTA CLARA, CA 95054

Ambarella, Inc. develops semiconductor processing solutions for video that enable high-definition (HD) video capture, sharing, and display. The companys system-on-a-chip designs fully integrate HD video processing, image processing, audio processing, and system functions onto a single chip for delivering video and image quality, differentiated functionality, and low power consumption.

Data based on most recent fiscal year report
Market Cap1.566 Billion Shares Outstanding33.31 Million Avg Volume1.612 Million
1-Yr BETA vs S&P TR Current Ratio8.61 Quick Ratio8.24
View SEC Filings from AMBA instead.
Q2 2019 All Institutions Hedge Funds 1
To trade AMBA now:
Filers who had this stock in their top 10: 1 2 (0.21%)
13F Filers holding this stock: 185 27 (2.79%)
Aggregate 13F shares on 06/30/2019: 24.374 Million 2.905 Million
Aggregate 13F shares on 03/31/2019: 24.494 Million 2.736 Million
Percent change: -0.49% 6.18%
Funds creating new positions: 29 7
Funds Adding to an existing position: 65 6
Funds closing out their position: 30 7
Funds reducing their position: 57 12
1 hedge funds as identified by whalewisdom.com through public filings.

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Funds Holding AMBA (via 13F filings)

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*Please note that if a filer hasn't submitted a 13F filing for a quarter then the filer's shares will be listed as "Sold All"

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Open Market Buys/Sells Last 60 Days

Open Market Buys (P)

none

Open Market Sells (S)

111 Thousand total shares from 14 transactions

Exercise Derivative Conversion (M)

160.4 Thousand total shares from 15 transactions

Current/Former Insiders

Insider Name Type Last Reported Shares Held Last Reported Date Filings in past year

WANG FENG-MING CEO

  • Officer
  • Director
445,415 2019-10-16 10

TAN LIP BU CEO

  • Officer
  • Director
2,180,899 2019-10-15 0

HU CHENMING

  • Director
29,354 2019-09-30 6

PAISLEY CHRISTOPHER B

  • Director
76,029 2019-09-30 9

DAY CHRISTOPHER VP, MARKETING

  • Officer
4,827 2019-09-30 11

MENG TERESA H

  • Director
3,936 2019-09-19 6

KOHN LESLIE CHIEF TECHNOLOGY OFFICER

  • Officer
  • Director
923,187 2019-09-17 6

VERHALEN ANDREW W

  • Director
64,772 2019-09-17 5

RICHARDSON DAVID JEFFREY

  • Director
14,784 2019-09-17 5

CHEN YUN-LUNG VP, BUSINESS DEVELOPMENT

  • Officer
27,550 2019-09-17 7

HON HSIAO-WUEN

  • Director
10,174 2019-09-17 5

EICHLER KEVIN C CFO

  • Officer
16,588 2019-09-17 3

LAPLANTE GEORGE EXECUTIVE VICE PRESIDENT

  • Officer
95,986 2018-09-18 0

LEGALL DIDIER EXECUTIVE VICE PRESIDENT

  • Officer
No longer subject to file 2014-12-09 0

Insider Transactions Last 60 Days

Reporting Owners Transaction Date Transaction Code Shares Share Price Acquired or Disposed Shares Owned Following Transaction Combined shares owned after filing Direct/Indirect Ownership 10b-5

WANG FENG-MING - Director - Officer CEO

2019-10-16 G 10,000 d 445,415 445,415.00 direct

DAY CHRISTOPHER - Officer VP, MARKETING

2019-09-30 S 3,478 $62.82 d 4,827 4,827.00 direct

DAY CHRISTOPHER - Officer VP, MARKETING

2019-09-30 M 1,000 $38.92 a 8,305 4,827.00 direct

DAY CHRISTOPHER - Officer VP, MARKETING

2019-09-30 M 1,000 d 2,300 4,827.00 direct

HU CHENMING - Director

2019-09-30 S 10,000 $63.00 d 29,354 29,354.00 direct

MENG TERESA H - Director

2019-09-19 S 1,312 $65.48 d 3,936 3,936.00 direct

WANG FENG-MING - Director - Officer CEO

2019-09-17 M 3,573 d 35,728 455,415.00 direct

WANG FENG-MING - Director - Officer CEO

2019-09-17 M 7,045 a 462,274 455,415.00 direct

KOHN LESLIE - Director - Officer CHIEF TECHNOLOGY OFFICER

2019-09-17 M 2,614 d 0 923,187.00 direct

HON HSIAO-WUEN - Director

2019-09-17 M 1,312 d 0 10,174.00 direct

MENG TERESA H - Director

2019-09-17 M 1,312 a 5,248 5,248.00 direct

DAY CHRISTOPHER - Officer VP, MARKETING

2019-09-17 M 877 d 0 7,305.00 direct

EICHLER KEVIN C - Officer CFO

2019-09-17 M 25,000 d 75,000 16,588.00 direct

EICHLER KEVIN C - Officer CFO

2019-09-17 M 26,187 a 27,558 16,588.00 direct

PAISLEY CHRISTOPHER B - Director

2019-09-17 M 1,312 d 0 23,245.00 direct

CHEN YUN-LUNG - Officer VP, BUSINESS DEVELOPMENT

2019-09-17 M 354 d 0 27,550.00 direct

CHEN YUN-LUNG - Officer VP, BUSINESS DEVELOPMENT

2019-09-17 M 930 d 0 27,550.00 direct

WANG FENG-MING - Director - Officer CEO

2019-09-17 M 3,472 d 24,306 455,415.00 direct

KOHN LESLIE - Director - Officer CHIEF TECHNOLOGY OFFICER

2019-09-17 M 2,967 d 29,670 923,187.00 direct

KOHN LESLIE - Director - Officer CHIEF TECHNOLOGY OFFICER

2019-09-17 S 6,345 $64.14 d 923,187 923,187.00 direct

HON HSIAO-WUEN - Director

2019-09-17 M 1,312 a 10,174 10,174.00 direct

DAY CHRISTOPHER - Officer VP, MARKETING

2019-09-17 M 668 d 6,676 7,305.00 direct

VERHALEN ANDREW W - Director

2019-09-17 M 1,312 d 0 64,772.00 direct

DAY CHRISTOPHER - Officer VP, MARKETING

2019-09-17 S 1,348 $64.14 d 7,305 7,305.00 direct

RICHARDSON DAVID JEFFREY - Director

2019-09-17 M 1,312 d 0 14,784.00 direct

EICHLER KEVIN C - Officer CFO

2019-09-17 M 1,187 d 11,869 16,588.00 direct

HU CHENMING - Director

2019-09-17 M 1,312 d 0 39,354.00 direct

PAISLEY CHRISTOPHER B - Director

2019-09-17 M 1,312 a 23,245 23,245.00 direct

CHEN YUN-LUNG - Officer VP, BUSINESS DEVELOPMENT

2019-09-17 M 708 d 7,077 27,550.00 direct

CHEN YUN-LUNG - Officer VP, BUSINESS DEVELOPMENT

2019-09-17 M 4,153 a 27,550 27,550.00 direct

WANG FENG-MING - Director - Officer CEO

2019-09-17 S 6,859 $64.14 d 455,415 455,415.00 direct

KOHN LESLIE - Director - Officer CHIEF TECHNOLOGY OFFICER

2019-09-17 M 4,037 d 28,259 923,187.00 direct

KOHN LESLIE - Director - Officer CHIEF TECHNOLOGY OFFICER

2019-09-17 M 9,618 a 929,532 923,187.00 direct

MENG TERESA H - Director

2019-09-17 M 1,312 d 0 5,248.00 direct

DAY CHRISTOPHER - Officer VP, MARKETING

2019-09-17 M 1,211 d 8,478 7,305.00 direct

VERHALEN ANDREW W - Director

2019-09-17 M 1,312 a 63,072 64,772.00 direct

DAY CHRISTOPHER - Officer VP, MARKETING

2019-09-17 M 2,756 a 8,653 7,305.00 direct

RICHARDSON DAVID JEFFREY - Director

2019-09-17 M 1,312 a 14,784 14,784.00 direct

EICHLER KEVIN C - Officer CFO

2019-09-17 S 10,970 $64.14 d 16,588 16,588.00 direct

HU CHENMING - Director

2019-09-17 M 1,312 a 39,354 39,354.00 direct

CHEN YUN-LUNG - Officer VP, BUSINESS DEVELOPMENT

2019-09-17 M 883 d 0 27,550.00 direct

CHEN YUN-LUNG - Officer VP, BUSINESS DEVELOPMENT

2019-09-17 M 1,278 d 8,949 27,550.00 direct

DAY CHRISTOPHER - Officer VP, MARKETING

2019-09-16 S 2,587 $64.90 d 5,897 7,305.00 direct

CHEN YUN-LUNG - Officer VP, BUSINESS DEVELOPMENT

2019-09-09 S 5,734 $64.80 d 23,397 23,397.00 direct

PAISLEY CHRISTOPHER B - Director

2019-09-05 S 500 $60.00 d 21,933 21,933.00 direct yes

PAISLEY CHRISTOPHER B - Director

2019-09-05 M 500 d 4,667 21,933.00 direct

PAISLEY CHRISTOPHER B - Director

2019-09-05 M 500 $6.00 a 22,433 21,933.00 direct

WANG FENG-MING - Director - Officer CEO

2019-09-04 M 99,777 $6.62 a 514,944 454,944.00 direct

PAISLEY CHRISTOPHER B - Director

2019-09-04 M 1,500 d 5,167 21,933.00 direct

PAISLEY CHRISTOPHER B - Director

2019-09-04 S 600 $58.86 d 21,933 21,933.00 direct yes

WANG FENG-MING - Director - Officer CEO

2019-09-04 M 99,777 d 0 454,944.00 direct

DAY CHRISTOPHER - Officer VP, MARKETING

2019-09-04 S 405 $58.72 d 8,199 8,199.00 direct

PAISLEY CHRISTOPHER B - Director

2019-09-04 S 900 $57.96 d 22,533 21,933.00 direct yes

WANG FENG-MING - Director - Officer CEO

2019-09-04 S 60,000 $59.18 d 454,944 454,944.00 direct

PAISLEY CHRISTOPHER B - Director

2019-09-04 M 1,500 $6.00 a 23,433 21,933.00 direct

MENG TERESA H - Director

2019-09-03 A 3,431 a 3,431 0.00 direct

VERHALEN ANDREW W - Director

2019-09-03 A 3,431 a 3,431 0.00 direct

RICHARDSON DAVID JEFFREY - Director

2019-09-03 A 3,431 a 3,431 0.00 direct

HU CHENMING - Director

2019-09-03 A 3,431 a 3,431 0.00 direct

HON HSIAO-WUEN - Director

2019-09-03 A 3,431 a 3,431 0.00 direct

PAISLEY CHRISTOPHER B - Director

2019-09-03 A 3,431 a 3,431 0.00 direct
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