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; 18 institutions reported holding it in 13F filings for Q2 2026, worth $1.72M in total; no superinvestor holds it.
Q4 2021 vs. Q3 2021
How the institutions holding ASTROTECH Corp changed between Q3 2021 and Q4 2021.
All holders in Q4 2021All holders in Q3 2021
| Measure | Q3 2021 | Q4 2021 | Change |
|---|---|---|---|
| Holders | 16 | 17 | +1 |
| Shares | 3.20M | 4.08M | +877.9K (+27.4%) |
| Value | $3.36M | $2.77M | −$587.3K (−17.5%) |
New holders (5)
Institutions that held ASTROTECH Corp at the end of Q4 2021 but not at the end of Q3 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Renaissance Technologies LLC | 441,022 | $300.0K | 0.00% |
| Two Sigma Advisers, LP | 79,100 | $54.0K | 0.00% |
| UBS Group AG | 32,053 | $22.0K | 0.00% |
| Integrity Financial Corp | 11,623 | $8.00K | 0.01% |
| Tower Research Capital LLC (TRC) | 8,705 | $6.00K | 0.00% |
Sold out (4)
Institutions that held ASTROTECH Corp at the end of Q3 2021 and filed for Q4 2021 without it.
| Institution | Shares, Q3 2021 | Value, Q3 2021 |
|---|---|---|
| Marquette Asset Management, LLC | 137,096 | $144.0K |
| Two Sigma Securities, LLC | 59,013 | $62.0K |
| Citadel Advisors LLC | 24,595 | $26.0K |
| Northwestern Mutual Wealth Management Co | 550 | $1.00K |