What does CUSIP 615111101 represent in this 13F holders report?

CUSIP 615111101 is the security identifier for ONT - Onterris, Inc. - Common Stock, par value $0.000004 share used to aggregate holder disclosures.

How many institutions held ONT - Onterris, Inc. - Common Stock, par value $0.000004 share in Q1 2023?

126 institutional investors reported ONT - Onterris, Inc. - Common Stock, par value $0.000004 share for Q1 2023. Use the holders table for investor-level position and value details.

Onterris, Inc. - Common Stock, par value $0.000004 share (ONT)

CUSIP: 615111101

Q1 2023 13F Holders as of 31 Mar 2023

Security type / class: Equity / Common Stock, par value $0.000004 share
Total 13F shares: 27,825,100
Total 13F value: $991,905,571
Share change: +115,482
Put/Call ratio: 22%
SEC-reported price per share: $35.67
Number of holders: 126
Value change: -$747,187
Number of buys: 64
Number of sells: 51
Shares outstanding: 36,526,140

Security key

615111101

Report period

Q1 2023

Institutions

126

Top holders

ONT full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 Onterris, Inc. SEC filings Onterris, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 615111101

Newer quarter: Q2 2026

Recent filing periods:

Q2 2026

Ownership snapshot

Top reported holders of ONT - Onterris, Inc. - Common Stock, par value $0.000004 share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

FRED ALGER MANAGEMENT, LLC

Disclosed value leader

FRED ALGER MANAGEMENT, LLC

Comparable rows

15/15

Latest evidence

31 Dec 2022

13F Lead comparable stake: 7.8% Showing 1-6 of 15 holder rows.

Quick read

FRED ALGER MANAGEMENT, LLC leads the comparable SEC ownership view at 7.8%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens FRED ALGER MANAGEMENT, LLC's linked filing trail.

Comparable ownership Top 5

FRED ALGER MANAGEMENT, LLC 7.8%

BlackRock Finance, Inc. 5.9%

Capital Research Global Investors 5.4%

UBS AM, a distinct business unit ... 5.1%

Champlain Investment Partners, LLC 3.8%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
FRED ALGER MANAGEMENT, LLC	13F Company 13F	7.8%	$126,432,131 2,848,212 shares	—	31 Dec 2022
BlackRock Finance, Inc.	13F Company 13F	5.9%	$95,163,769 2,143,811 shares	—	31 Dec 2022
Capital Research Global Investors	13F Company 13F	5.4%	$87,541,297 1,972,095 shares	—	31 Dec 2022
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F Company 13F	5.1%	$81,931,690 1,845,724 shares	—	31 Dec 2022
Champlain Investment Partners, LLC	13F Company 13F	3.8%	$62,367,950 1,405,000 shares	—	31 Dec 2022
VANGUARD GROUP INC	13F Company 13F	3.7%	$59,963,210 1,350,827 shares	—	31 Dec 2022

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

126

27,825,100

Rows available

126

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2023 vs Q1 2023 Across Filers

Q1 2023 holders

126

Q1 2023 holders

126

Holder diff

Investor	Q1 2023 Shares	Q1 2023 Shares	Share Diff	Share Chg %	Q1 2023 value	Q1 2023 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend