Ameriprise Financial »

Atossa Therapeut shares owned by Ameriprise Financial

Quarter-by-quarter ownership of Atossa Therapeut (ATOS) shares owned by Ameriprise Financial from 13F filings

Historical chart of Ameriprise Financial investment in Atossa Therapeut

Tip: Access up to 7 years of quarterly data

All positions including Atossa Therapeut held by Ameriprise Financial consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Atossa Therapeut by Ameriprise Financial

Quarter filed Position value Share count Share price at filing
2026-03-31 $1.3M 255k 5.26

More positions owned by Ameriprise Financial

NVIDIA Corporation (NVDA)
Apple (AAPL)
Microsoft Corporation (MSFT)
Alphabet Inc Class A cs (GOOGL)
Broadcom (AVGO)
Amazon (AMZN)
JPMorgan Chase & Co. (JPM)
Facebook Inc cl a (META)
Lam Research (LRCX)
iShares S&P 500 Index (IVV)
Chevron Corporation (CVX)
Alphabet Inc Class C cs (GOOG)
Wal-Mart Stores (WMT)
Johnson & Johnson (JNJ)
Visa (V)

View all positions for Ameriprise Financial

Top funds holding Atossa Therapeut

Vanguard Capital Management
Ameriprise Financial
BlackRock
Geode Capital Management
UBS Group
Millennium Management
Vanguard Fiduciary Trust
Marshall Wace
Morgan Stanley
Vanguard Global Advisers
Royal Bank of Canada
Group One Trading
Rockefeller Capital Management
Goss Wealth Management
Efficient Wealth Management

View all funds holding Atossa Therapeut