Atom Investors’s Onterris Inc ONT Stock Holding History

Atom Investors’s Portfolio ONT Stock Details ONT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-46,591	Closed	-$664K	–	719
2025 Q1	$664K	Sell	46,591 -44,861	-49%	-$854K	0.08%	269
2024 Q4	$1.7M	Buy	+91,452	New	+$1.92M	0.21%	146

Other funds holding ONT

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

FAM

Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

Atom Investors's ONT Position: Q2 2025 in Review

Atom Investors sold out of Onterris Inc (ONT) in Q2 2025, closing a stake of 46,591 shares — an estimated $664K sold.

Atom Investors first reported a position in ONT in Q4 2024 and held it in 2 quarters. The position peaked at $1.7M in Q4 2024. 162 funds tracked by Wall St. Rank hold ONT as of Q2 2025.

Atom Investors reported no remaining Onterris Inc position as of Q2 2025 after selling out during the quarter.
Atom Investors sold 46,591 Onterris Inc shares in Q2 2025, an estimated $664K.
Atom Investors first reported a position in Onterris Inc in Q4 2024 and held it in 2 quarters.
Atom Investors's Onterris Inc position peaked at $1.7M in Q4 2024.
162 funds tracked by Wall St. Rank held Onterris Inc as of Q2 2025.

Based on Atom Investors's 13F filing for Q2 2025, filed 14 Aug 2025.