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Ambarella shares owned by Sei Investments

Quarter-by-quarter ownership of Ambarella (AMBA) shares owned by Sei Investments from 13F filings

Historical chart of Sei Investments investment in Ambarella

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All positions including Ambarella held by Sei Investments consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ambarella by Sei Investments

Quarter filed Position value Share count Share price at filing
2025-09-30 $3.5M 42k 82.44
2025-06-30 $3.0M 46k 66.10
2025-03-31 $1.2M 25k 50.00
2024-12-31 $797k 11k 72.73
2024-09-30 $536k 9.3k 57.50
2024-03-31 $571k 11k 50.77
2023-09-30 $419k 7.9k 53.03
2023-06-30 $813k 9.7k 83.67
2023-03-31 $2.7M 35k 77.42
2022-12-31 $1.1M 13k 82.23
2022-09-30 $910k 10k 90.91
2022-06-30 $1.4M 16k 90.91
2022-03-31 $661k 7.3k 90.91
2021-12-31 $895k 4.9k 181.82
2021-09-30 $206k 1.3k 155.59
2021-03-31 $684k 6.8k 100.44
2020-12-31 $226k 2.5k 91.87
2020-09-30 $381k 6.5k 58.82
2020-06-30 $815k 18k 45.81
2020-03-31 $0 14k 0.00
2019-12-31 $0 6.5k 0.00
2019-09-30 $1.3M 20k 62.83
2019-06-30 $743k 17k 43.34
2019-03-31 $3.8M 87k 43.20
2018-12-31 $3.3M 85k 38.68
2018-09-30 $3.3M 85k 38.68
2018-06-30 $2.6M 86k 30.30
2018-03-31 $4.1M 86k 47.83
2017-12-31 $5.3M 88k 59.46
2017-09-30 $5.4M 89k 60.61
2017-06-30 $3.1M 50k 60.61
2017-03-31 $1.0k 18 55.56
2016-12-31 $1.0k 18 55.56
2016-09-30 $1.0k 18 55.56
2016-06-30 $1.0k 18 55.56
2015-12-31 $1.0k 16 62.50
2015-06-30 $999 9 111.11
2015-03-31 $1.0k 16 62.50
2014-12-31 $999 22 45.45