ASTROTECH Corp
ASTC- Exchange
- Nasdaq
- Industry
- Laboratory Analytical Instruments
- SEC CIK
- 0001001907
In the last 90 days, ASTROTECH Corp insiders filed 1 open-market purchase and 0 sales; 17 institutions reported holding it in 13F filings for Q2 2026, worth $1.72M in total; no superinvestor holds it.
13F holders, Q1 2022
Institutional positions in ASTROTECH Corp as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 18
- +3 vs. Q4 2021
- Shares held
- 3.47M
- −610.6K (−15.0%) vs. Q4 2021
- Total value
- $2.50M
- −$275.0K (−9.9%) vs. Q4 2021
- New holders
- 5
- 1 more added
- Sold out
- 2
- 6 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ASTC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 17 | $1.72M |
| Q1 2026 | 15 | $588.3K |
| Q4 2025 | 13 | $398.7K |
| Q3 2025 | 16 | $1.53M |
| Q2 2025 | 13 | $1.98M |
| Q1 2025 | 16 | $2.41M |
| Q4 2024 | 17 | $2.45M |
| Q3 2024 | 18 | $3.56M |
| Q2 2024 | 15 | $3.64M |
| Q1 2024 | 17 | $3.65M |
| Q4 2023 | 20 | $3.74M |
| Q3 2023 | 20 | $4.08M |
| Q2 2023 | 20 | $5.64M |
| Q1 2023 | 16 | $3.76M |
| Q4 2022 | 14 | $3.39M |
| Q3 2022 | 22 | $1.70M |
| Q2 2022 | 19 | $1.45M |
| Q1 2022 | 18 | $2.50M |
| Q4 2021 | 16 | $2.77M |
| Q3 2021 | 15 | $3.36M |
| Q2 2021 | 16 | $3.86M |
| Q1 2021 | 16 | $4.35M |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding ASTROTECH Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 1,550,746 | $1.12M | 0.00% | −79,739−4.9% | Reduced |
| BlackRock Inc. | 727,503 | $525.0K | 0.00% | −5,841−0.8% | Reduced |
| Geode Capital Management, LLC | 369,536 | $266.0K | 0.00% | 00.0% | Unchanged |
| Marquette Asset Management, LLC | 276,681 | $199.0K | 0.05% | +276,681 | New |
| State Street Corp | 155,961 | $112.0K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 88,600 | $64.0K | 0.00% | −352,422−79.9% | Reduced |
| Northern Trust Corp | 83,593 | $60.0K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 77,487 | $56.0K | 0.00% | +77,487 | New |
| Two Sigma Advisers, LP | 66,200 | $48.0K | 0.00% | −12,900−16.3% | Reduced |
| Citadel Advisors LLC | 27,344 | $20.0K | 0.00% | +27,344 | New |
| Millennium Management LLC | 20,830 | $15.0K | 0.00% | +20,830 | New |
| Integrity Financial Corp | 11,623 | $8.00K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,900 | $6.00K | 0.00% | −805−9.2% | Reduced |
| Federation des caisses Desjardins du Quebec | 700 | $505 | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 19 | $0 | 0.00% | −529,187−100.0% | Reduced |
| Wells Fargo & Company | 894 | $0 | 0.00% | +1+0.1% | Added |
| Advisor Group Holdings, Inc. | 300 | $0 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 100 | $0 | 0.00% | +100 | New |
| UBS Group AG | 0 | $0 | 0.00% | −32,053−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −84−100.0% | Sold out |
| Harbour Investments, Inc. | – | – | – | – | Not filed |