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Atara Biotherapeutics, Inc. (ATRA)
NMS – Real Time Price. Currency in USD
9.00
+0.06 (0.68%)
Market open: Aug 12, 2026, 10:17 AM EDT
8.94
0.00 (0.00%)
Previous after-hours: Aug 11, 2026, 7:34 PM EDT
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NMS – Real Time Price. Currency in USD
9.00
+0.06 (0.68%)
Market open: Aug 12, 2026, 10:17 AM EDT
8.94
0.00 (0.00%)
Previous after-hours: Aug 11, 2026, 7:34 PM EDT
| Breakdown | |
|---|---|
| 16.92% | % of Shares Held by All Insider |
| 52.50% | % of Shares Held by Institutions |
| 63.20% | % of Float Held by Institutions |
| 46 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Blackrock Inc. | 84,455 | 2026-06-30 | 0.94% | $755,027.00 |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 158,646 | 2026-03-31 | 1.76% | $1.42M |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 56,372 | 2026-03-31 | 0.63% | $503,965.00 |
| Fidelity Concord Street Trust-Fidelity Extended Market Index Fund | 36,403 | 2026-06-30 | 0.40% | $325,442.00 |
| Bridgeway Funds, Inc.-Ultra-Small Company Fund | 18,691 | 2026-03-31 | 0.21% | $167,097.00 |
| iShares Trust-iShares Micro-Cap ETF | 17,227 | 2026-06-30 | 0.19% | $154,009.00 |
| Varbl Insurance Prod. Fd. II-VIP Disciplined Small Cap PORT. | 16,238 | 2026-05-31 | 0.18% | $145,167.00 |
| Bridgeway Funds, Inc.-Ultra-Small Company Market Fund | 14,000 | 2026-03-31 | 0.16% | $125,159.00 |
| Fidelity Concord Street Trust-Fidelity Total Market Index Fund | 10,479 | 2026-06-30 | 0.12% | $93,682.00 |
| Fidelity Concord Street Trust-Fidelity Series Total Market Index Fund | 8,665 | 2026-06-30 | 0.10% | $77,465.00 |
| Fidelity Concord Street Trust-Fidelity Nasdaq Composite Index Fund | 4,612 | 2026-06-30 | 0.05% | $41,231.00 |
| JAMES ADVANTAGE FUNDS-JAMES MICRO CAP FUND | 4,160 | 2025-12-31 | 0.05% | $42,615.00 |
| DFA INVESTMENT DIMENSIONS GROUP INC-U.S. Small Cap Portfolio | 3,173 | 2026-01-31 | 0.04% | $30,397.00 |
| VANGUARD Inst. INDEX Fd.S-Vanguard Inst. Total Stock Market Index Fd. | 2,844 | 2025-12-31 | 0.04% | $14,475.00 |