AstrotechASTC
13F holders, Q3 2025 (September 30)16holders +3
4new positions
1sold out
$4.89avg. 13F price*
At the end of Q3 2025, 16 institutions reported holding Astrotech Corp. (ASTC) in their 13F filings, up 3 from Q2 2025. 4 opened new positions and 1 sold out. The largest holders were BML Capital Management, LLC ($1.1M), BlackRock, Inc. ($99K) and Geode Capital Management, LLC ($91K).
- Company
- Astrotech Corp.
- CUSIP
- 046484309
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $123K |
| Exits | 1 | $79K |
All 13F filers, Q2 2025 → Q3 2025: 25,415 shares bought and 53,752 shares sold, net −28,337 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 16 holders
| BML Capital Management, LLC | 0.99% | No change | 220,410 | $1.1M |
| BlackRock, Inc. | 0.00% | No change | 20,188 | $99K |
| Geode Capital Management, LLC | 0.00% | No change | 18,780 | $91K |
| Vanguard Group Inc. | 0.00% | Reduce -72.5% | 14,774 | $72K |
| Susquehanna International Group, LLP | 0.00% | New | 13,539 | $66K |
| SCS Capital Management LLC | 0.00% | No change | 11,761 | $58K |
| DRW Securities, LLC | 0.00% | New | 11,717 | $57K |
| UBS Group AG | 0.00% | Reduce -36.9% | 1,898 | $9K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +61.0% | 404 | $2K |
| Bank of America Corp. | 0.00% | Reduce -0.9% | 114 | $559 |
| Harbour Investments, Inc. | 0.00% | No change | 33 | $162 |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 23 | $113 |
| Wells Fargo & Company | 0.00% | Add +14.3% | 16 | $79 |
| Barclays PLC | 0.00% | New | 3 | $15 |
| SBI Securities Co., Ltd. | 0.00% | No change | 3 | $15 |
| Citigroup Inc. | 0.00% | New | 1 | $5 |
"% of holder's portfolio" is ASTC's weight in each manager's 13F, not the share of Astrotech Corp. the manager owns.