NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
Position in ATOS — Atossa Therapeutics, Inc.
CIK 1141802
MILWAUKEE, WI
Position in ATOS
as of Mar 31, 2026
· filed May 7, 2026
Position Value
$241
-$54 QoQ
Shares Held
46
+39.4% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
3 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in ATOS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO holds $32,469,811 across 145 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INCY |
Incyte Corp
|
53,309 | $6,043,108 | |
| 2 | PTGX |
Protagonist Therapeutics, Inc
|
48,894 | $5,993,426 | |
| 3 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
9,613 | $4,775,065 | |
| 4 | REGN |
Regeneron Pharmaceuticals, Inc.
|
5,101 | $3,180,677 | |
| 5 | JAZZ |
Jazz Pharmaceuticals plc
|
10,526 | $2,536,450 | |
| 6 | BMRN |
Biomarin Pharmaceutical Inc
|
35,863 | $2,052,080 | |
| 7 | RPRX |
Royalty Pharma plc
|
30,218 | $1,694,323 | |
| 8 | MRNA |
Moderna, Inc.
|
14,469 | $1,013,264 |
All Filings in ATOS
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $241 | 46 | Shares | Defined | 2026-05-07 | |
| 2025-12-31 | $295 | 500 | Shares | Defined | 2026-02-10 | |
| 2021-09-30 | $270 | 83 | Shares | Defined | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||