Security key
046484309
ASTROTECH Corp - Common Stock, $0.001 par value (ASTC)
CUSIP: 046484309
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Stock, $0.001 par value
- Total 13F shares
- 27,310
- Total 13F value
- $140,158
- Share change
- -3
- SEC-reported price per share
- $8.02
- Number of holders
- 2
- Value change
- -$33
- Number of sells
- 1
- Shares outstanding
- 1,747,593
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
2
Top holders
2
ASTC full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
ASTROTECH Corp SEC filings
ASTROTECH Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 046484309
Recent filing periods:
Ownership snapshot
Top reported holders of ASTC - ASTROTECH Corp - Common Stock, $0.001 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Skylark Partners I, LP
Disclosed value leader
Thomas Wiley Wilkinson
Comparable rows
15/15
Latest evidence
30 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 0.01%
13D/G row: Skylark Partners I, LP
Showing 1-6 of 15 holder rows.
Quick read
Skylark Partners I, LP leads the comparable SEC ownership view at 0.01%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Skylark Partners I, LP's linked filing trail.
Comparable ownership
Top 5
Skylark Partners I, LP
0.01%
Thomas Wiley Wilkinson
1.4%
J. Safra Sarasin Holding AG
1.6%
BlackRock, Inc.
1.2%
GEODE CAPITAL MANAGEMENT, LLC
1.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Skylark Partners I, LP |
13D/G
|
0.01%
|
$2,400
100 shares
|
-$2,262,480 | 30 Jun 2026 |
| Thomas Wiley Wilkinson |
3/4/5
Director
|
1.4%
|
$154,625
23,862 shares
|
— | 14 May 2025 |
| J. Safra Sarasin Holding AG |
13F
Company
|
1.6%
|
$140,049
27,300 shares
|
— | 31 Mar 2026 |
| BlackRock, Inc. |
13F
Company
|
1.2%
|
$105,583
20,188 shares
|
— | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
1.1%
|
$101,200
19,347 shares
|
— | 31 Mar 2026 |
| T3 Companies, LLC |
13F
Company
|
0.77%
|
$70,045
13,393 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2
Shares
27,310
Rows available
2
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
15
Q2 2026 holders
2
Holder diff
-13
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend