Latest Period
Q1 2026
Security Snapshot
Aptevo Therapeutics Inc. - Common Stock (APVO) Institutional Ownership
CUSIP: 03835L702
13F Institutional Holders and Ownership History from Q4 2025 to Q1 2026
Institutions Reporting
9
Shares (Excl. Options)
53,750
Price
$4.27
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- Security type / class
- Equity / Common Stock
- Symbol
- APVO on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 53,750
- Total 13F value
- $229,654
- Portfolio coverage rank
- 0%
- Share change
- +33,458
- Value change
- +$128,179
- Number of holders
- 9
- Shares outstanding
- 1,243,631
- SEC-reported price per share
- $4.76
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- APVO - Aptevo Therapeutics Inc. - Common Stock is tracked under CUSIP 03835L702.
- 9 institutions reported positions in Q1 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 10 to 9 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $191,356 to $229,654.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 9 institutions filings for Q1 2026.
Security key
03835L702
Latest holder period
Q1 2026
13F holders
9
13D/G owners
2
CIK / CUSIP context first
Open Q1 2026 holders
APVO full holder history
Aptevo Therapeutics Inc. SEC filings
Aptevo Therapeutics Inc. company facts
Aptevo Therapeutics Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 03835L702:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
APVO
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| NIOWAVE, INC. | 12% | $757,098 | 151,723 | NIOWAVE, INC. | 25 May 2026 | |||
| CVI Investments, Inc. | 8.2% | $744,624 | 83,854 | CVI Investments, Inc. | 31 Dec 2025 |
As of 31 Mar 2026, 9 institutional investors reported holding 53,750 shares of Aptevo Therapeutics Inc. - Common Stock (APVO). This represents 4.3% of the company’s total 1,243,631 outstanding shares.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
2
Latest
Q1 2026
Rows shown
1-2 of 2