Feed/Investors/Hamilton Square Partners Management, LP (HSq)

Hamilton Square Partners Management, LP (HSq)

The rounds this investor is named on, who it invests beside, and where it shows up.

Named on one round in the feed.

Since 2025-07-23

ROUNDS

joined, none as lead

ROUNDS JOINED · USD

$100M

across 1 round

LATEST ROUND

Series D · $100M · 2025-07-23

CO-INVESTORS

named beside it

Rounds

[ 1 ]

The rounds this investor is named on, who it invests beside, and where it shows up.

Company	Round	Amount	Announced	Role
Avalyn Pharma Avalyn Pharma develops inhaled therapies targeting rare respiratory diseases, specifically pulmonary fibrosis and interstitial lung diseases, for patients and their care partners.	Series D Verified against 1 source[ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it.	$100M	2025-07-23	[ PART ]