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Lantronix
LTRX

70 hedge funds and large institutions have $57.3M invested in Lantronix in 2025 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 23 increasing their positions, 14 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

317% more first-time investments, than exits

New positions opened: 25 | Existing positions closed: 6

85% more capital invested

Capital invested by funds: $30.9M → $57.3M (+$26.3M)

64% more repeat investments, than reductions

Existing positions increased: 23 | Existing positions reduced: 14

35% more funds holding

Funds holding: 52 → 70 (+18)

4.3% more ownership

Funds ownership: 27.71% → 32.01% (+4.3%)

Holders
70
Holders Change
+18
Holders Change %
+34.62%
% of All Funds
0.92%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
25
Increased
23
Reduced
14
Closed
6
Calls
$380K
Puts
–
Net Calls
+$380K
Net Calls Change
+$245K

Top Buyers

Rank Fund Capital Flow
1
SAM
Soviero Asset Management
New York
+$1.89M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$1.42M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$1.17M
4
Jane Street
Jane Street
New York
+$888K
5
LLL
Lynrock Lake LP
New York
+$739K

Top Sellers

Rank Fund Capital Flow
1
HIM
Herald Investment Management
United Kingdom
-$1.85M
2
HA
Heartland Advisors
Wisconsin
-$1.22M
3
AE
AMH Equity
New York
-$718K
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$694K
5
First Eagle Investment Management
First Eagle Investment Management
New York
-$596K
Name Holding Trade Value Shares
Change 		Change in
Stake
HA
1
Heartland Advisors
Wisconsin
$7.31M -$1.22M -330,000 -17%
Vanguard Group
2
Vanguard Group
Pennsylvania
$6.79M +$151K +40,890 +3%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$6.38M -$694K -187,689 -12%
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$3.06M +$1.42M +385,075 +136%
Renaissance Technologies
5
Renaissance Technologies
New York
$2.9M +$17.7K +4,800 +0.8%
Marshall Wace
6
Marshall Wace
United Kingdom
$2.83M +$639K +172,899 +39%
Deutsche Bank
7
Deutsche Bank
Germany
$2.42M – – –
SAM
8
Soviero Asset Management
New York
$2.33M +$1.89M +510,000 New
HIM
9
Herald Investment Management
United Kingdom
$1.82M -$1.85M -500,000 -56%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$1.65M +$19.9K +5,391 +2%
Susquehanna International Group
11
Susquehanna International Group
Pennsylvania
$1.45M +$1.17M +317,294 New
BlackRock
12
BlackRock
New York
$1.34M -$8.69K -2,350 -0.8%
Jane Street
13
Jane Street
New York
$1.26M +$888K +240,182 +660%
LLL
14
Lynrock Lake LP
New York
$1.22M +$739K +200,000 +300%
MHP
15
Manatuck Hill Partners
Connecticut
$1.14M +$536K +145,000 +138%
THC
16
Truffle Hound Capital
Maryland
$914K – – –
Citadel Advisors
17
Citadel Advisors
Florida
$894K +$667K +180,436 +1,191%
EI
18
EAM Investors
California
$821K +$664K +179,629 New
Goldman Sachs
19
Goldman Sachs
New York
$782K +$356K +96,268 +128%
Morgan Stanley
20
Morgan Stanley
New York
$727K -$204K -55,103 -26%
PAM
21
Panagora Asset Management
Massachusetts
$607K +$146K +39,506 +42%
State Street
22
State Street
Massachusetts
$604K +$44.4K +12,000 +10%
UBS Group
23
UBS Group
Switzerland
$583K +$465K +125,785 +7,023%
Two Sigma Investments
24
Two Sigma Investments
New York
$578K -$208K -56,170 -31%
Millennium Management
25
Millennium Management
New York
$564K +$456K +123,318 New
1
2 3 4

LTRX Hedge Fund Activity: Q3 2025 in Review

70 of the 7,625 institutional investors tracked by Wall St. Rank reported a position in Lantronix (LTRX) for Q3 2025, worth a combined $57.3M — up 85% from $30.9M a quarter earlier.

Buyers outnumbered sellers: 25 funds opened new LTRX positions and 6 closed out — a net gain of 19 holders — while 23 added to existing stakes and 14 trimmed.

The largest buyer was Soviero Asset Management, opening a new position worth an estimated $1.89M. The largest seller was Herald Investment Management, cutting an estimated $1.85M.

  • 70 institutional investors held Lantronix (LTRX) as of Q3 2025, up from 52 in Q2 2025.
  • Funds reported $57.3M of Lantronix stock for Q3 2025, up 85% quarter-over-quarter.
  • 25 funds opened new Lantronix positions in Q3 2025 and 6 closed out, a net change of +19 holders.
  • The largest Lantronix buyer in Q3 2025 was Soviero Asset Management, an estimated $1.89M added.
  • The largest Lantronix seller in Q3 2025 was Herald Investment Management, an estimated $1.85M sold.

Based on aggregated 13F filings for Q3 2025.