Astrotech Ownership | Who Owns Astrotech?
Astrotech Ownership Summary
Astrotech is owned by 18.84% institutional investors, 14.08% insiders, and 67.08% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 1.21% of ASTC shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 2.32% of its assets in Astrotech shares.
ASTC Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Astrotech | 18.84% | 14.08% | 67.08% |
| Sector | Industrials Stocks | 46.76% | 12.55% | 40.69% |
| Industry | Defense Stocks | 47.02% | 10.48% | 42.50% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 20.19K | 1.21% | $98.92K |
| Geode capital management | 18.78K | 1.13% | $90.91K |
| Vanguard group | 14.77K | 0.88% | $52.89K |
| Scs capital management | 11.76K | 0.71% | $57.63K |
| Drw securities | 11.72K | 0.70% | $57.41K |
| Ubs group | 903.00 | 0.05% | $3.12K |
| Tower research capital llc (trc) | 404.00 | 0.02% | $1.98K |
| Federation des caisses desjardins du quebec | 23.00 | 0.00% | $113.00 |
| Wells fargo & company/mn | 16.00 | 0.00% | $79.00 |
| Sbi securities | 3.00 | 0.00% | $10.00 |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Drw securities | 11.72K | 0.00% | $57.41K |
| Scs capital management | 11.76K | 0.00% | $57.63K |
| Tower research capital llc (trc) | 404.00 | 0.00% | $1.98K |
| Advisor group | - | - | - |
| Harbour investments | - | - | - |
| Dimensional fund advisors lp | - | - | - |
| Jpmorgan chase | - | - | - |
| Ubs group | 903.00 | - | $3.12K |
| Wells fargo & company/mn | 16.00 | - | $79.00 |
| Citigroup | 1.00 | - | $5.00 |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Drw securities | 11.72K | 0.00% | 11.72K |
| Tower research capital llc (trc) | 404.00 | 0.00% | 153.00 |
| Barclays | 3.00 | - | 3.00 |
| Wells fargo & company/mn | 16.00 | - | 2.00 |
| Citigroup | 1.00 | - | 1.00 |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Bml capital management | - | - | -220.41K |
| Dimensional fund advisors lp | - | - | -13.76K |
| Ubs group | 903.00 | - | -995.00 |
| Advisor group | - | - | -218.00 |
| Harbour investments | - | - | -33.00 |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Drw securities | 11.72K | 0.00% | 11.72K | $57.41K |
| Barclays | 3.00 | - | 3.00 | $15.00 |
| Citigroup | 1.00 | - | 1.00 | $5.00 |
Sold Out
| Holder | Change |
|---|---|
| Jpmorgan chase | -4.00 |
| Harbour investments | -33.00 |
| Advisor group | -218.00 |
| Dimensional fund advisors lp | -13.76K |
| Bml capital management | -220.41K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 16 | 14.29% | 313,664 | -8.34% | 18 | 4.46% | 6 | 100.00% | 3 | - |
| Jun 30, 2025 | 14 | -12.50% | 342,219 | -7.81% | 20 | 4.13% | 3 | -50.00% | 3 | 50.00% |
| Mar 31, 2025 | 16 | -5.88% | 371,214 | 1.73% | 22 | 4.49% | 6 | 20.00% | 2 | -33.33% |
| Dec 31, 2024 | 17 | -5.56% | 364,897 | -17.77% | 22 | 3.01% | 5 | -44.44% | 3 | - |
| Sep 30, 2024 | 18 | 12.50% | 443,752 | 8.82% | 27 | 4.39% | 9 | 200.00% | 3 | 50.00% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 39.42K | 2.32% | 535.00 |
| Vanguard Total Stock Mkt Idx Inv | 34.23K | 2.02% | -4.65K |
| Vanguard Institutional Extnd Mkt Idx Tr | 9.52K | 0.56% | -4.34K |
| Fidelity Extended Market Index | 8.04K | 0.47% | -57.00 |
| Dimensional US Targeted Value ETF | 6.02K | 0.36% | - |
| Bridgeway Ultra-Small Company | 4.70K | 0.28% | - |
| Dimensional US Small Cap ETF | 4.22K | 0.25% | - |
| Fidelity Total Market Index | 4.04K | 0.24% | - |
| Spartan Extended Market Index Pool F | 2.75K | 0.16% | 57.00 |
| Spartan Extended Market Index Pool E | 2.62K | 0.15% | 64.00 |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Oct 03, 2025 | Leonard Braden Michael | - | Sell | $1.57M |
| Oct 03, 2025 | Leonard Braden Michael | - | Sell | $53.44K |
| May 29, 2024 | Becker James Frank | - | Buy | $10.80K |
| May 28, 2024 | Becker James Frank | - | Buy | $8.87K |
| May 23, 2023 | Hinojosa Jaime | CFO | Buy | $8.54K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q2 | - | - |
| 2025 Q1 | - | - |
| 2024 Q4 | - | - |
| 2024 Q3 | - | - |
| 2024 Q2 | 3 | - |
ASTC Ownership FAQ
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