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Under Form S-3 General Instruction I.B.6, an issuer whose public float sits below $75M cannot sell more than one third of that float in primary offerings over any twelve calendar months. When a company needs more than the cap allows, the shelf structurally cannot carry the raise and the balance has to be placed privately. This works out where that line falls.
dei:EntityPublicFloat, measured at the last business day of the second fiscal quarter.What this is not. This is the arithmetic of one instruction, not legal or securities advice, and it does not account for every fact that bears on eligibility: registrant status, the twelve-month look-back on specific transaction types, whether the issuer qualifies to use Form S-3 at all, or a float that has moved since it was last measured. Confirm with counsel before relying on it.
Why this matters for origination
A company under the baby shelf cap that needs real money has run out of the cheap, fast route. It cannot simply take the whole raise down off an existing shelf. The balance has to come from a private placement, and someone has to write it.
That is why the scoring rubric treats a baby shelf constraint as a positive signal worth 12 points rather than a warning. Stacked on a runway number under six months, it describes an issuer with a defined need, a defined size, and a defined instrument.
The brief is the email subscribers receive at 5:00 AM US Eastern Time: a ranked list of small public companies likely to raise capital soon, with a one-page summary on each. Tell us what you invest in and we will email you one sample, free. A person follows up the same day.