ASTC ASTROTECH CORP
FollowCOM (common), issuer CIK 1001907
13 managers (13 13F filers) reported a position in ASTC shares at 2025-12-31, 113,553 shares in all. 1 filer opened a position and 4 filers sold out during the quarter.
- Managers
- 13
- 13F filers
- 13
- New
- 1
- Added
- 4
- Reduced
- 2
- Sold out
- 4
- Shares held by filers
- 113,553
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q4 2025
Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| DRW Securities, LLC | 31,464 | $109K | 0.01% | +19,747 | 13F-HRTimeline |
| BlackRock, Inc.in group BlackRock, Inc. | 20,188 | $69.8K | <0.01% | 0 | 13F-HRTimelineGroup |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 18,780 | $67.2K | <0.01% | 0 | 13F-HRTimelineGroup |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 15,051 | $53.9K | <0.01% | new | 13F-HRTimelineGroup |
| VANGUARD GROUP INCin group VANGUARD GROUP INC | 14,774 | $52.9K | <0.01% | 0 | 13F-HRTimelineGroup |
| SCS Capital Management LLC | 11,761 | $40.7K | <0.01% | 0 | 13F-HRTimeline |
| UBS Group AGin group UBS Group AG | 903 | $3.12K | <0.01% | -995 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 514 | $1.78K | <0.01% | +110 | 13F-HRTimelineGroup |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 66 | $229 | <0.01% | -48 | 13F-HRTimelineGroup |
| Federation des caisses Desjardins du Qu… | 23 | $80 | <0.01% | 0 | 13F-HRTimeline |
| WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN | 20 | $69 | <0.01% | +4 | 13F-HRTimelineGroup |
| CITIGROUP INCin group CITIGROUP INC | 6 | $21 | <0.01% | +5 | 13F-HRTimelineGroup |
| SBI Securities Co., Ltd. | 3 | $10 | <0.01% | 0 | 13F-HRTimeline |