ATOSEUR

ATOSSA THERAPEUTICS INC

Institutional Ownership · Q4 2025

Filing: Q4 2025

ATOSSA THERAPEUTICS INC (ATOSEUR) is held by 63 institutional investors with combined holdings of $13M. Major holders include VANGUARD GROUP INC, AMERIPRISE FINANCIAL INC , RENAISSANCE TECHNOLOGIES .

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Institutional Holders

Total Value

$12.6M

Ownership %

—

🏦 Top Institutional Holders

VANGUARD GROUP INC

6.1M shares

$3.6M

AMERIPRISE FINANCIAL INC (AMP)

3.8M shares

$2.2M

RENAISSANCE TECHNOLOGIES LLC

2.1M shares

$1.2M

BlackRock, Inc. (BLK)

2.0M shares

$1.2M

GEODE CAPITAL MANAGEMENT, LLC

1.4M shares

$809.6K

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

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