Security key
046484309
ASTROTECH Corp - Common Stock, $0.001 par value (ASTC)
CUSIP: 046484309
Q3 2025 13F Holders as of 30 Sep 2025
- Type / Class
- Equity / Common Stock, $0.001 par value
- Shares outstanding
- 1,747,593
- Total 13F shares
- 313,664
- Share change
- -28,337
- Total reported value
- $1,534,145
- Price per share
- $4.90
- Number of holders
- 16
- Value change
- -$149,369
- Number of buys
- 6
- Number of sells
- 4
Report period
Q3 2025
Institutions
16
Top holders
10
ASTC full security history
Newer quarter: Q4 2025
Previous quarter: Q2 2025
ASTROTECH Corp SEC filings
ASTROTECH Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 046484309
Recent filing periods:
Top shareholders 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. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Ronald W. Cantwell |
3/4/5
|
Director |
—
class O/S missing
|
182,324
|
$1,520,582 | — | 14 Apr 2022 | |
| BML Capital Management, LLC |
13F
|
Company |
13%
|
220,410
|
$1,272,868 | — | 30 Jun 2025 | |
| Thomas Boone Pickens III |
3/4/5
|
CEO, Director |
—
mixed-class rows
|
283,654
mixed-class rows
|
$1,175,374 | — | 14 May 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
3.1%
|
53,655
|
$309,858 | — | 30 Jun 2025 | |
| Skylark Partners I, LP |
13D/G
|
— |
5.4%
|
94,370
|
$268,954 | $0 | 29 Sep 2025 | |
| James Frank Becker |
3/4/5
|
Director |
—
class O/S missing
|
16,121
|
$158,308 | — | 28 May 2024 | |
| Thomas Wiley Wilkinson |
3/4/5
|
Director |
1.4%
|
23,862
|
$154,625 | — | 14 May 2025 | |
| Daniel T. Russler Jr. |
3/4/5
|
Director |
—
class O/S missing
|
14,904
|
$125,492 | — | 15 Mar 2024 | |
| BlackRock, Inc. |
13F
|
Company |
1.2%
|
20,188
|
$116,586 | — | 30 Jun 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.1%
|
18,780
|
$108,470 | — | 30 Jun 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.79%
|
13,759
|
$79,458 | — | 30 Jun 2025 | |
| SCS Capital Management LLC |
13F
|
Company |
0.67%
|
11,761
|
$67,920 | — | 30 Jun 2025 | |
| Jaime Hinojosa |
3/4/5
|
CFO |
—
mixed-class rows
|
37,043
mixed-class rows
|
$58,222 | — | 28 Aug 2024 | |
| Jennifer Canas |
3/4/5
|
Chief Financial Officer |
—
mixed-class rows
|
10,500
mixed-class rows
|
$34,020 | — | 22 May 2025 | |
| UBS Group AG |
13F
|
Company |
0.17%
|
3,009
|
$17,377 | — | 30 Jun 2025 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0.01%
|
251
|
$1,450 | — | 30 Jun 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.01%
|
115
|
$664 | — | 30 Jun 2025 | |
| HARBOUR INVESTMENTS, INC. |
13F
|
Company |
0%
|
33
|
$191 | — | 30 Jun 2025 | |
| Federation Des Caisses Desjardins du Quebec |
13F
|
Individual |
0%
|
23
|
$133 | — | 30 Jun 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0%
|
14
|
$81 | — | 30 Jun 2025 | |
| SBI Securities Co., Ltd. |
13F
|
Company |
0%
|
3
|
$17 | — | 30 Jun 2025 | |
| HUNTINGTON NATIONAL BANK |
13F
|
Company |
—
class O/S missing
|
1
|
$1 | — | 30 Jun 2025 |
Institutional Holders of ASTROTECH Corp - Common Stock, $0.001 par value (ASTC) as of Q3 2025
As of 30 Sep 2025,
ASTROTECH Corp - Common Stock, $0.001 par value (ASTC) was held by
16 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
313,664 shares.
The largest 10 holders included
BML Capital Management, LLC, BlackRock, Inc., GEODE CAPITAL MANAGEMENT, LLC, VANGUARD GROUP INC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, SCS Capital Management LLC, DRW Securities, LLC, UBS Group AG, Tower Research Capital LLC (TRC), and BANK OF AMERICA CORP /DE/.
This page lists
16
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
13
Q3 2025 holders
16
Holder diff
3
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 Value $ | Q3 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.