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TYGO SCHEDULE 13G: SEC filing

AWM Investment Company, Inc.

Filed with the SEC on · accession 0001535264-26-000057

TYGO filed a SCHEDULE 13G (schedule 13g) with the SEC on Nov 13, 2026. AWM Investment Company, Inc. filed a Schedule 13G reporting beneficial ownership of 4,960,069 shares of Tigo Energy, Inc. common stock, representing 6.4% of the class, as of September 30, 2026. The stock moved -5.5% by the first close after the filing.

Summary of the filing

AWM Investment Company, Inc. filed a Schedule 13G reporting beneficial ownership of 4,960,069 shares of Tigo Energy, Inc. common stock, representing 6.4% of the class, as of September 30, 2026. The filing is a passive investment disclosure under Rule 13d-1(b).

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Key details

Total shares beneficially owned$5.0M
Percent of class beneficially owned$6
Reporting person / beneficial ownerAWM Investment Company, Inc.
IssuerTigo Energy, Inc.
Fund managed by awm, holds 2,761,479 sharesSpecial Situations Fund III QP, L.P.
Fund managed by awm, holds 796,668 sharesSpecial Situations Cayman Fund, L.P.
Fund managed by awm, holds 248,721 sharesSpecial Situations Technology Fund, L.P.
Fund managed by awm, holds 1,153,201 sharesSpecial Situations Technology Fund II, L.P.
Executive vice president, awm investment company, inc.Adam C. Stettner
Controlling principal, awm investment company, inc.David M. Greenhouse

How TYGO stock reacted

Close before

$0.64

Nov 12, 2026

First close after

-5.49%

$0.60

5 trading days

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Since filing

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Frequently asked questions

What did TYGO file with the SEC on Nov 13, 2026?

TYGO filed a SCHEDULE 13G (SEC filing). AWM Investment Company, Inc. filed a Schedule 13G reporting beneficial ownership of 4,960,069 shares of Tigo Energy, Inc. common stock, representing 6.4% of the class, as of September 30, 2026. The filing is a passive investment disclosure under Rule 13d-1(b).

How do I read a SCHEDULE 13G?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G (schedule 13g): A report the company filed with the SEC (the US market regulator).

How did TYGO stock react to this filing?

TYGO closed at $0.64 before the filing and $0.60 on Nov 13, 2026 (-5.49%).

Other TYGO SEC filings

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