Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Prev close 60.70 · gapped below the open, then crossed back over prior close. High/low 60.82 at 10:30 am ET, 59.25 at 12:30 pm ET.
Ambiq Micro, Inc.
Price, suppliers and customers from SEC filings, institutional ownership and the next report.
NYSE · Semiconductors & Related Devices
183 institutional managers report a position in Ambiq Micro, Inc. worth $2.4B between them, filed on form 13F for the quarter ending 2026-06-30. 27 of them hold 80% of it, the largest being Manufacturers Life Insurance Company, the at 37.18%.
158 more managers in the register
27 managers hold 80% of the $2.4B institutional base. The other 156 hold the rest.
Positions as filed with the SEC for the quarter ended Jun 30. A 13F is due 45 days after the quarter closes, so this register is 78 days old and does not move with the price above it.
AMBQ (Ambiq Micro, Inc.) has 1 disclosed suppliers and 0 disclosed customers, strongest disclosure first.
Suppliers:
Select a tie for the filing sentence that discloses it; select again to open the company. Lines are disclosed suppliers and customers, coloured by industry; the closer to the centre, the more the filings disclose. A dot is green or red by today’s move. Extended: satellites hang off single companies, not bundled sectors.
Largest move on the map today: TSM +0.33%, in semiconductor.
via Manufacturers Life Insurance Company, the, Marshall Wace LLP, Acadian Asset Management LLC · 37.18% of AMBQ, 14.59% of SBFG
via Manufacturers Life Insurance Company, the · 37.18% of AMBQ, 15.08% of LARK
via Manufacturers Life Insurance Company, the, HRT Financial LLC, Marshall Wace LLP +2 more · 37.18% of AMBQ, 12.37% of OVBC
via Manufacturers Life Insurance Company, the, T. Rowe Price Investment Management, Inc., Neuberger Berman Group LLC +1 more · 37.18% of AMBQ, 6.91% of FSV
via T. Rowe Price Investment Management, Inc., Manufacturers Life Insurance Company, the, Emerald Advisers Inc +7 more · 3.63% of AMBQ, 10.52% of CCB
via Manufacturers Life Insurance Company, the, Marshall Wace LLP, Acadian Asset Management LLC +1 more · 37.18% of AMBQ, 9.24% of EBMT
Managers holding a meaningful stake in AMBQ also hold this much of the other company’s institutional base. Managers who hold most of the companies we cover are excluded, because their overlap says nothing about this one in particular. This is how the two are held, not evidence that one moves the other.