Security key
98937L105
Zenas BioPharma, Inc. - Common Stock, $0.0001 par value per share (ZBIO)
CUSIP: 98937L105
Q3 2024 13F Holders as of 30 Sep 2024
- Security type / class
- Equity / Common Stock, $0.0001 par value per share
- Shares outstanding
- 63,278,585
- Total 13F shares
- 24,771,152
- Share change
- +24,768,134
- Total reported value
- $418,526,187
- Reported price per share
- $16.92
- Number of holders
- 44
- Value change
- +$418,475,122
- Number of buys
- 43
Security identity
Holder snapshot
Report period
Q3 2024
Institutions
44
Top holders
10
ZBIO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2024
Zenas BioPharma, Inc. SEC filings
Zenas BioPharma, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 98937L105
Recent filing periods:
Ownership snapshot
Top reported holders of ZBIO - Zenas BioPharma, Inc. - Common Stock, $0.0001 par value per 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.
Lead holder
Enavate Sciences GP, LLC
13D/G signal
—
Evidence rows
2
Latest as of
16 Sep 2024
3/4/5
Highest disclosed value: $63,943,103
Rank 1 holder
Enavate Sciences GP, LLC
3/4/5
- Ownership
- —
- Position
- $63.94M
3/4/5
- Ownership
- —
- Position
- $13.63M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Enavate Sciences GP, LLC |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$63,943,103
3,761,359 shares
|
— | 16 Sep 2024 |
| Wellington Biomedical Innovation Master Investors (Cayman) I L.P. |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$13,627,608
801,624 shares
|
— | 16 Sep 2024 |
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 Q3 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
44
Shares
24,771,152
Rows available
44
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* 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 failed the local validity check.
Compare Q3 2024 vs Q4 2025 Across Filers
Q4 2025 holders
118
Q3 2024 holders
44
Holder diff
-74
| Investor | Q4 2025 Shares | Q3 2024 Shares | Share Diff | Share Chg % | Q4 2025 value | Q3 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend