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Which funds own AMBQ

Ambiq Micro Inc in the Q2 2026 filings. At least 3 of the 91 current managers on file reported a position, worth $53m between them. It is among the largest positions of fewer than a fifth of the current managers on file. Buying and selling roughly cancelled this quarter, which is what a name looks like when the argument is still live.

Managers holding: 3; at least, of 91 current
Combined value: $53m; as reported
Opened: 1; new this quarter
Added to: 0; already held
Trimmed or sold out: 2; 0 sold out entirely

Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.

Managers reporting a position

Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.

Manager	Value	Weight	Shares	Change on the quarter	Action
Schonfeld Strategic Advisors LLC Multi-strategy · $27.9bn book	$28m	0.1%	315,455	+$11m-341,097	Trimmed
First Eagle Investment Management LLC Activist · $60.8bn book	$22m	0.0%	244,394	+$15m-34,679	Trimmed
Element Capital Management LLC Macro · $3.2bn book	$3.0m	0.1%	34,257	opened34,257	New

Ownership through time

At least 5 of the 95 managers whose filings are on file listed AMBQ in Q2 2026, against 3 in Q3 2025. 3 managers more than in Q1 2026: 2 started positions; 1 listed it again.

Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.

Managers on file listing it

Their combined reported value

Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.

Started in Q2 2026

Largest increases, by shares

Voloridge Investment Management LLCnew: 223,276 shares+$20m
Element Capital Management LLCnew: 34,257 shares+$3.0m

Largest decreases, by shares

Schonfeld Strategic Advisors LLC656,552 to 315,455 shares-$30m
First Eagle Investment Management LLC279,073 to 244,394 shares-$3.1m

Left it

No manager on file is shown leaving it.

Manager	First listed	Largest	Q2 2026
Schonfeld Strategic Advisors LLC	Q3 2025	$28m	$28m
First Eagle Investment Management LLC	Q3 2025	$22m	$22m
Voloridge Investment Management LLC	Q2 2026	$20m	$20m
Walleye Capital LLC	Q2 2026	$19m	$19m
Element Capital Management LLC	Q2 2026	$3.0m	$3.0m
Maverick Capital Ltd	Q3 2025	$1.8m	last listed Q4 2025

What AMBQ is worth

Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.

Build the comp set around AMBQ →

How much of the picture this is

A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.

What to do with a name the funds are buying

Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.

Comps ExplorerValue it against the peers it trades beside Every managerRead any of these books in full Deal tapeWhat buyers paid for whole companies, not slices Hedge fund interviewsHow the room runs, and the stock pitch it wants

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The holdings, every quarter, and the week between

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