Astrotech Corporation short interest was 59.72% of the float on May 29th, according to new data we received from Benzinga. Short interest totaled 1,007,150 shares, which was an increase of 2,336.32% from May 15th.
It is estimated that it would take 1.0 days for short sellers to buy back their shares, with current trading volumes.
Astrotech Corporation Hedge Fund Activity
We have seen 7 institutional investors add shares of Astrotech Corporation stock to their portfolio, and 8 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- BML CAPITAL MANAGEMENT, LLC removed 220,410 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $762,618
- DRW SECURITIES, LLC removed 31,464 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $164,556
- J. SAFRA SARASIN HOLDING AG added 27,300 shares (+inf%) to their portfolio in Q1 2026, for an estimated $142,779
- CITADEL ADVISORS LLC removed 15,051 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $78,716
- SUSQUEHANNA INTERNATIONAL GROUP, LLP removed 13,539 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $46,844
- T3 COMPANIES, LLC added 13,393 shares (+inf%) to their portfolio in Q1 2026, for an estimated $70,045
- CAITONG INTERNATIONAL ASSET MANAGEMENT CO., LTD added 4,037 shares (+inf%) to their portfolio in Q1 2026, for an estimated $21,113
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.
Check out the Quiver Quantitative API to build on top of data on congressional stock trading, insider transactions, hedge fund moves, and more.
