Astrotech Ownership | Who Owns Astrotech?
Astrotech Ownership Summary
Astrotech is owned by 5.85% institutional investors, 19.45% insiders, and 74.70% retail investors. Drw securities is the largest institutional shareholder, holding 1.88% 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 | 5.85% | 19.45% | 74.70% |
| Sector | Industrials Stocks | 47.66% | 12.56% | 39.78% |
| Industry | Defense Stocks | 48.36% | 10.81% | 40.83% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Drw securities | 31.46K | 1.88% | $108.86K |
| J. safra sarasin | 27.30K | 1.63% | $140.05K |
| Blackrock funding, inc. /de | 20.19K | 1.21% | $69.85K |
| Geode capital management | 18.78K | 1.12% | $67.24K |
| Vanguard group | 14.77K | 0.88% | $52.89K |
| Scs capital management | 11.76K | 0.70% | $40.69K |
| Vanguard fiduciary trust | 4.34K | 0.26% | $22.69K |
| Vanguard global advisers | 911.00 | 0.05% | $4.76K |
| Tower research capital llc (trc) | 404.00 | 0.02% | $1.98K |
| Ubs group | 200.00 | 0.01% | $1.05K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Drw securities | 31.46K | 0.00% | $108.86K |
| J. safra sarasin | 27.30K | 0.00% | $140.05K |
| Scs capital management | 11.76K | 0.00% | $40.69K |
| Tower research capital llc (trc) | 404.00 | 0.00% | $1.98K |
| Harbour investments | - | - | - |
| Dimensional fund advisors lp | - | - | - |
| Jpmorgan chase | - | - | - |
| Ubs group | 200.00 | - | $1.05K |
| Wells fargo & company/mn | 16.00 | - | $79.00 |
| Citigroup | 6.00 | - | $21.00 |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| J. safra sarasin | 27.30K | 0.00% | 27.30K |
| Drw securities | 31.46K | 0.00% | 19.75K |
| Vanguard fiduciary trust | 4.34K | - | 4.34K |
| Vanguard global advisers | 911.00 | - | 911.00 |
| Tower research capital llc (trc) | 404.00 | 0.00% | 153.00 |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Bml capital management | - | - | -220.41K |
| Dimensional fund advisors lp | - | - | -13.76K |
| Ubs group | 200.00 | - | -703.00 |
| Advisor group | - | - | -218.00 |
| Harbour investments | - | - | -33.00 |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| J. safra sarasin | 27.30K | 0.00% | 27.30K | $140.05K |
| Vanguard fiduciary trust | 4.34K | - | 4.34K | $22.69K |
| Vanguard global advisers | 911.00 | - | 911.00 | $4.76K |
Sold Out
| Holder | Change |
|---|---|
| Barclays | -3.00 |
| Jpmorgan chase | -4.00 |
| Harbour investments | -33.00 |
| Advisor group | -218.00 |
| Dimensional fund advisors lp | -13.76K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 10 | -37.50% | 97,922 | -68.78% | 5 | 1.65% | 3 | -50.00% | 1 | -66.67% |
| 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 | - |
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 | 9.21K | 0.52% | -319.00 |
| Fidelity Extended Market Index | 8.51K | 0.48% | - |
| 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 | 4.01K | 0.23% | - |
| Spartan Extended Market Index Pool F | 2.86K | 0.16% | - |
| 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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