Z
Zenas BioPharma, Inc. (ZBIO)
NMS – Real Time Price. Currency in USD
19.16
-1.24 (-6.08%)
At close: May 12, 2026, 4:00 PM EDT
19.16
+0.00 (0.01%)
After-hours: May 12, 2026, 5:51 PM EDT
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NMS – Real Time Price. Currency in USD
19.16
-1.24 (-6.08%)
At close: May 12, 2026, 4:00 PM EDT
19.16
+0.00 (0.01%)
After-hours: May 12, 2026, 5:51 PM EDT
| Breakdown | |
|---|---|
| 24.62% | % of Shares Held by All Insider |
| 78.61% | % of Shares Held by Institutions |
| 104.29% | % of Float Held by Institutions |
| 180 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Federated Hermes, Inc. | 3.13M | 2026-03-31 | 5.45% | $59.91M |
| Vanguard Capital Management LLC | 1.25M | 2026-03-31 | 2.17% | $23.86M |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Federated Hermes Equity Funds-Federated Hermes Kaufmann Fund | 1.70M | 2026-01-31 | 2.96% | $32.57M |
| Federated Hermes Equity Funds-Federated Hermes Kaufmann Small Cap Fund | 1.18M | 2026-01-31 | 2.05% | $22.56M |
| Fidelity Select Portfolios-Select Health Care Portfolio | 1.08M | 2026-03-31 | 1.88% | $20.69M |
| SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF | 948,267 | 2026-03-31 | 1.65% | $18.17M |
| Fidelity Securities Fund-Fidelity Small Cap Growth Fund | 927,428 | 2026-02-28 | 1.62% | $17.77M |
| Fidelity Rutland Square TRT II-Strategic Advisers U.S. Total Stock Fd. | 849,692 | 2026-03-31 | 1.48% | $16.28M |
| Fidelity Rutland Square TRT II-Strategic Advisers Fidelity U.S. Total | 728,766 | 2026-02-28 | 1.27% | $15.08M |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 726,896 | 2025-12-31 | 1.27% | $13.93M |
| Fidelity Advisor Series VII-Fidelity Advisor Biotechnology Fund | 610,924 | 2026-03-31 | 1.06% | $11.71M |
| iShares Trust-iShares Russell 2000 ETF | 564,917 | 2026-03-31 | 0.98% | $10.82M |
| Fidelity Securities Fund-Fidelity Series Small Cap Opportunities Fund | 536,332 | 2026-01-31 | 0.93% | $10.74M |
| Fidelity Capital Trust-Fidelity Stock Selector Small Cap Fund | 536,241 | 2026-02-28 | 0.93% | $10.27M |
| Fidelity Advisor Series VII-Fidelity Advisor Health Care Fund | 500,000 | 2026-02-28 | 0.87% | $10.45M |