AstrotechASTC

13F holders, Q1 2025 (March 31)
16holders −1
2new positions
2sold out
1famous investor
$6.48avg. 13F price*

At the end of Q1 2025, 16 institutions reported holding Astrotech Corp. (ASTC) in their 13F filings, down 1 from Q4 2024. 2 opened new positions and 2 sold out. The largest holders were BML Capital Management, LLC ($1.4M), Vanguard Group Inc. ($348K) and BlackRock, Inc. ($131K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).

Company
Astrotech Corp.
CUSIP
046484309
Latest filing quarter
Q2 2026

History

Number of 13F holders

05101520 Q1 2024: 17Q1 2024Q2 2024: 15Q2 2024Q3 2024: 18Q3 2024Q4 2024: 17Q4 2024Q1 2025: 16Q1 2025Q2 2025: 13Q2 2025Q3 2025: 16Q3 2025Q4 2025: 13Q4 2025Q1 2026: 15Q1 2026Q2 2026: 17Q2 2026

Total Exit/New Position Q4 2024 → Q1 2025

InstitutionsTotal Value
New Positions2$143K
Exits2$5K

All 13F filers, Q4 2024 → Q1 2025: 24,339 shares bought and 6,253 shares sold, net +18,086 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 16 holders
BML Capital Management, LLC 1.16% No change 220,410 $1.4M
Vanguard Group Inc. 0.00% No change 53,655 $348K
BlackRock, Inc. 0.00% No change 20,188 $131K
Geode Capital Management, LLC 0.00% Add +5.6% 18,799 $122K
Citadel Advisors 0.00% Reduce -22.9% 18,507 $120K
Dimensional Fund Advisors LP 0.00% Add +1.3% 12,082 $78K
SCS Capital Management LLC 0.00% New 11,761 $76K
Susquehanna International Group, LLP 0.00% New 10,355 $67K
UBS Group AG 0.00% Add +19.9% 4,604 $30K
Tower Research Capital LLC (TRC) 0.00% Add +69.4% 764 $5K
Harbour Investments, Inc. 0.00% No change 33 $214
Federation des caisses Desjardins du Quebec 0.00% No change 23 $149
Wells Fargo & Company 0.00% No change 14 $91
Bank of America Corp. 0.00% No change 12 $78
JPMorgan Chase & Co. 0.00% No change 4 $26
SBI Securities Co., Ltd. 0.00% Reduce -25.0% 3 $19

"% of holder's portfolio" is ASTC's weight in each manager's 13F, not the share of Astrotech Corp. the manager owns.