PHATHOM PHARMACEUTICALS INC

Ticker: PHAT CUSIP: 71722W107 Class: Common Stock

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 22,185 Value ($000) $0 Avg Close $14.28 Range $10.33 - $18.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,185	$0	$14.28	$10.33 - $18.31