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AXT Inc

66 hedge funds and large institutions have $53.1M invested in AXT Inc in 2025 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 16 increasing their positions, 18 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

123% more capital invested

Capital invested by funds: $23.8M → $53.1M (+$29.4M)

90% more call options, than puts

Call options by funds: $135K | Put options by funds: $71K

40% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 10

6% more funds holding

Funds holding: 6266 (+4)

0.73% more ownership

Funds ownership: 24.98%25.71% (+0.73%)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

11% less repeat investments, than reductions

Existing positions increased: 16 | Existing positions reduced: 18

Holders
66
Holders Change
+4
Holders Change %
+6.45%
% of All Funds
0.87%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
14
Increased
16
Reduced
18
Closed
10
Calls
$135K
Puts
$71K
Net Calls
+$64K
Net Calls Change
-$32K
Name Holding Trade Value Shares
Change
Change in
Stake
Renaissance Technologies
26
Renaissance Technologies
New York
$231K +$147K +51,400 New
Group One Trading
27
Group One Trading
Illinois
$195K +$116K +40,658 +1,503%
Creative Planning
28
Creative Planning
Kansas
$184K -$214 -75 -0.2%
AB
29
Atlas Brown
Kentucky
$176K
American Century Companies
30
American Century Companies
Missouri
$161K +$103K +35,852 New
Dimensional Fund Advisors
31
Dimensional Fund Advisors
Texas
$145K +$92.2K +32,260 New
Millennium Management
32
Millennium Management
New York
$136K +$86.8K +30,345 New
AG
33
Algert Global
California
$129K +$19.9K +6,970 +32%
EF
34
Empowered Funds
Pennsylvania
$125K -$139K -48,672 -64%
Citigroup
35
Citigroup
New York
$120K +$76.3K +26,688 New
Simplex Trading
36
Simplex Trading
Illinois
$118K +$41.1K +14,381 +121%
AA
37
Ancora Advisors
Ohio
$112K +$71.5K +25,000 New
WB
38
WesBanco Bank
West Virginia
$112K +$71.5K +25,000 New
PAMS
39
Pinpoint Asset Management (Singapore)
$105K +$66.7K +23,336 +2,333,600%
Assenagon Asset Management
40
Assenagon Asset Management
Luxembourg
$103K +$7.26K +2,540 +12%
FAM
41
Formidable Asset Management
Ohio
$98.1K -$5.58K -1,950 -4%
Two Sigma Advisers
42
Two Sigma Advisers
New York
$95.6K -$227K -79,400 -79%
Charles Schwab
43
Charles Schwab
California
$89.8K +$57.2K +20,000 New
NA
44
NewEdge Advisors
Louisiana
$79.8K
JIR
45
James Investment Research
Ohio
$71.8K
VPIM
46
Vanguard Personalized Indexing Management
California
$65.7K
XT
47
XTX Topco
Cayman Islands
$57.8K -$21.3K -7,454 -37%
JFG
48
Jefferies Financial Group
New York
$51.6K +$32.9K +11,500 New
CA
49
Clearstead Advisors
Ohio
$44.9K
MFA
50
Morling Financial Advisors
California
$44.9K

AXTI Hedge Fund Activity: Q3 2025 in Review

66 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in AXT Inc (AXTI) for Q3 2025, worth a combined $53.1M — up 123% from $23.8M a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new AXTI positions and 10 closed out — a net gain of 4 holders — while 16 added to existing stakes and 18 trimmed.

The largest buyer was Susquehanna International Group, adding an estimated $1.22M. The largest seller was GSA Capital Partners, cutting an estimated $768K.

  • 66 institutional investors held AXT Inc (AXTI) as of Q3 2025, up from 62 in Q2 2025.
  • Funds reported $53.1M of AXT Inc stock for Q3 2025, up 123% quarter-over-quarter.
  • 14 funds opened new AXT Inc positions in Q3 2025 and 10 closed out, a net change of +4 holders.
  • The largest AXT Inc buyer in Q3 2025 was Susquehanna International Group, an estimated $1.22M added.
  • The largest AXT Inc seller in Q3 2025 was GSA Capital Partners, an estimated $768K sold.

Based on aggregated 13F filings for Q3 2025.