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Zenas BioPharma, Inc. (ZBIO) Ownership Overview
24.38% Insiders
21.98% Mutual Funds
43.18% Other Institutional Investors
8.25% ETFs
2.21% Public Companies and
Individual Investors
The ownership structure of Zenas BioPharma, Inc. (ZBIO) stock is a mix of institutional, retail, and individual investors. Approximately 73.41% of the company’s stock is owned by Institutional Investors, 24.38% is owned by Insiders, and 2.21% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
May 18, 2026 | xxxxxxxxxxxxx | $1012800 | |
Apr 29, 2026 | xxxxxxxxxxxxx | $1067200 | |
Apr 02, 2026 | xxxxxxxxxxxxx | $70198 | |
Apr 01, 2026 | xxxxxxxxxxxxx | $3000000 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Jun 30, 2026 | xxxxxxxxxxxxx | $14987880 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 5,037,854 | Insider | 7.73% | 162,672,306 | |
| 3,119,959 | Insider | 4.79% | 100,743,476 | |
| 2,619,189 | Insider | 4.02% | 84,573,613 | |
| 2,434,000 | Institution | 3.73% | 78,593,860 | |
| 2,359,025 | Institution | 3.62% | 76,172,917 | |
| 2,359,025 | Insider | 3.62% | 76,172,917 | |
| 2,306,122 | Insider | 3.54% | 74,464,679 | |
| 2,227,000 | Institution | 3.42% | 71,909,830 | |
| 1,936,291 | Institution | 2.97% | 62,522,836 | |
| 1,623,735 | Institution | 2.49% | 52,430,403 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 2,434,000 | Institution | 3.73% | 78,593,860 | |
| 2,227,000 | Institution | 3.42% | 71,909,830 | |
| 1,936,291 | Institution | 2.97% | 62,522,836 | |
| 1,460,400 | Institution | 2.24% | 47,156,316 | |
| 1,213,141 | Institution | 1.86% | 39,172,323 | |
| 1,110,924 | Institution | 1.70% | 35,871,736 | |
| 949,795 | Institution | 1.46% | 30,668,881 | |
| 728,766 | Institution | 1.12% | 23,531,854 | |
| 551,141 | Institution | 0.85% | 17,796,343 | |
| 397,939 | Institution | 0.61% | 12,849,450 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,442,213 | Institution | 2.21% | 47,665,140 | |
| 891,196 | Institution | 1.37% | 28,019,202 | |
| 727,572 | Institution | 1.12% | 23,493,300 | |
| 436,177 | Institution | 0.67% | 13,713,405 | |
| 266,242 | Institution | 0.41% | 8,596,954 | |
| 239,882 | Institution | 0.37% | 7,745,790 | |
| 182,166 | Institution | 0.28% | 6,020,586 | |
| 159,815 | Institution | 0.25% | 5,024,584 | |
| 96,766 | Institution | 0.15% | 3,124,574 | |
| 87,005 | Institution | 0.13% | 2,809,391 |
FAQ
Who Owns Zenas BioPharma, Inc. (ZBIO)?
According to the latest TipRanks data, approximately 43.18% of the company's stock is held by institutional investors, 24.38% is held by insiders, and 2.21% is held by retail investors.
What percentage of Zenas BioPharma, Inc. (ZBIO) stock is held by institutional investors?
According to the latest TipRanks data, approximately 43.18% of Zenas BioPharma, Inc. (ZBIO) stock is held by institutional investors.
What percentage of Zenas BioPharma, Inc. (ZBIO) stock is held by retail investors?
According to the latest TipRanks data, approximately 2.21% of Zenas BioPharma, Inc. (ZBIO) stock is held by retail investors.
Who owns the most shares of Zenas BioPharma, Inc. (ZBIO)?
SR ONE CAPITAL MANAGEMENT, LLC owns the most shares of Zenas BioPharma, Inc. (ZBIO).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.