Astrotech Corporation (ASTC) ownership: Top institutional holder: J. Safra Sarasin Holding AG ($140049.00). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| J. Safra Sarasin Holding AG | 27300.00 | $140049.00 | 2026-03-31 |
| BlackRock, Inc. | 20188.00 | $105583.00 | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 19347.00 | $101200.00 | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 13759.00 | $79458.00 | 2025-06-30 |
| T3 Companies, LLC | 13393.00 | $70045.00 | 2026-03-31 |
| SCS Capital Management LLC | 11761.00 | $61510.00 | 2026-03-31 |
| BlackRock Fund Advisors | 39473.00 | $59000.00 | 2016-12-31 |
| CITADEL ADVISORS LLC | 15051.00 | $53883.00 | 2025-12-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-04-14 | |
| Sell | null | 2026-04-14 | |
| Sell | null | 2026-04-14 | |
| Sell | null | 2026-04-14 | |
| Sell | null | 2026-04-14 | |
| Sell | null | 2026-04-14 | |
| Sell | null | 2026-04-14 | |
| Sell | null | 2026-04-14 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.