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Astrotech Corp
ASTC

16 hedge funds and large institutions have $588K invested in Astrotech Corp in 2026 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 3 increasing their positions, 1 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

200% more repeat investments, than reductions

Existing positions increased: 3 | Existing positions reduced: 1

75% more first-time investments, than exits

New positions opened: 7 | Existing positions closed: 4

48% more capital invested

Capital invested by funds: $399K → $588K (+$190K)

14% more funds holding

Funds holding: 14 → 16 (+2)

0.03% less ownership

Funds ownership: 6.46% → 6.42% (-0.03%)

Holders
16
Holders Change
+2
Holders Change %
+14.29%
% of All Funds
0.2%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
7
Increased
3
Reduced
1
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
JSSH
J. Safra Sarasin Holding
+$83.1K
2
TC
T3 Companies
New York
+$40.8K
3
CIAM
Caitong International Asset Management
Hong Kong
+$12.3K
4
TRCT
Tower Research Capital (TRC)
New York
+$5.32K
5
Geode Capital Management
Geode Capital Management
Massachusetts
+$1.73K

Top Sellers

Rank Fund Capital Flow
1
DS
DRW Securities
Illinois
-$109K
2
Citadel Advisors
Citadel Advisors
Florida
-$53.9K
3
UBS Group
UBS Group
Switzerland
-$2.14K
4
Bank of America
Bank of America
North Carolina
-$229
5
Citigroup
Citigroup
New York
-$21
Name Holding Trade Value Shares
Change 		Change in
Stake
JSSH
1
J. Safra Sarasin Holding
$140K +$83.1K +27,300 New
BlackRock
2
BlackRock
New York
$106K – – –
Geode Capital Management
3
Geode Capital Management
Massachusetts
$101K +$1.73K +567 +3%
TC
4
T3 Companies
New York
$70K +$40.8K +13,393 New
SCM
5
SCS Capital Management
Massachusetts
$61.5K – – –
VCM
6
Vanguard Capital Management
Pennsylvania
$48.1K +$28K +9,205 New
VFT
7
Vanguard Fiduciary Trust
Pennsylvania
$22.7K +$13.2K +4,339 New
CIAM
8
Caitong International Asset Management
Hong Kong
$21.1K +$12.3K +4,037 New
TRCT
9
Tower Research Capital (TRC)
New York
$11.8K +$5.32K +1,746 +340%
VGA
10
Vanguard Global Advisers
Pennsylvania
$4.76K +$2.77K +911 New
UBS Group
11
UBS Group
Switzerland
$1.05K -$2.14K -703 -78%
FDCDDQ
12
Federation des caisses Desjardins du Quebec
Quebec, Canada
$120 – – –
Wells Fargo
13
Wells Fargo
California
$104 – – –
SS
14
SBI Securities
Japan
$68 +$30 +10 +333%
HI
15
Harbour Investments
Wisconsin
$42 +$24 +8 New
HNB
16
Huntington National Bank
Ohio
$1 – – –
DS
17
DRW Securities
Illinois
– -$109K -31,464 Closed
Citadel Advisors
18
Citadel Advisors
Florida
– -$53.9K -15,051 Closed
Bank of America
19
Bank of America
North Carolina
– -$229 -66 Closed
Citigroup
20
Citigroup
New York
– -$21 -6 Closed

ASTC Hedge Fund Activity: Q1 2026 in Review

16 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Astrotech Corp (ASTC) for Q1 2026, worth a combined $588K — up 48% from $399K a quarter earlier.

Buyers outnumbered sellers: 7 funds opened new ASTC positions and 4 closed out — a net gain of 3 holders — while 3 added to existing stakes and 1 trimmed.

The largest buyer was J. Safra Sarasin Holding, opening a new position worth an estimated $83.1K. The largest seller was DRW Securities, exiting entirely with an estimated $109K sold.

  • 16 institutional investors held Astrotech Corp (ASTC) as of Q1 2026, up from 14 in Q4 2025.
  • Funds reported $588K of Astrotech Corp stock for Q1 2026, up 48% quarter-over-quarter.
  • 7 funds opened new Astrotech Corp positions in Q1 2026 and 4 closed out, a net change of +3 holders.
  • The largest Astrotech Corp buyer in Q1 2026 was J. Safra Sarasin Holding, an estimated $83.1K added.
  • The largest Astrotech Corp seller in Q1 2026 was DRW Securities, an estimated $109K sold.

Based on aggregated 13F filings for Q1 2026.