ASTROTECH Corp (ASTC) Institutional Ownership and Insiders Activity
ASTROTECH Corp (ASTC) is widely held by institutional investors, with 19 firms reporting positions valued at approximately $1.72M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Jane Street Group, Llc is the largest disclosed holder, reporting approximately $597,583 in ASTC holdings in its latest filing.
Recent insider activity includes 12 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
19
Total Reported Value
$1.72M
Largest Holder
Jane Street Group, Llc
Largest Position
$597,583
Insider Transactions (90d)
12
Latest Filing Quarter
Q2 2026
New Institutional Positions
4
Funds Exiting Positions
2
Top Institutional Owners
View allInvestorReported Balance
- Jane Street Group, Llc$597,583
- Vanguard Capital Management Llc$243,792
- Blackrock, Inc.$220,150
- Geode Capital Management, Llc$169,423
- J. Safra Sarasin Holding Ag$140,049
Related ASTC Institutional Insights:
- ASTC 13F Institutional Holders
- ASTC Superinvestors
- ASTC Institutional Ownership Changes
- Technology Sector Institutional Ownership
- Technology Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Technology Stocks By Institutional Investors
- Most Sold Technology Stocks By Institutional Investors
- ASTC Insider Trading & SEC Form 4 Activity
- ASTC Articles
- Top Institutional Investor Stock Rankings