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MTLS

Materialise
MTLS

61 hedge funds and large institutions have $43.1M invested in Materialise in 2025 Q4 according to their latest regulatory filings, with 11 funds opening new positions, 20 increasing their positions, 16 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

38% more first-time investments, than exits

New positions opened: 11 | Existing positions closed: 8

25% more repeat investments, than reductions

Existing positions increased: 20 | Existing positions reduced: 16

2% more funds holding

Funds holding: 60 → 61 (+1)

0.36% less ownership

Funds ownership: 13.51% → 13.15% (-0.36%)

36% less capital invested

Capital invested by funds: $67.5M → $43.1M (-$24.5M)

93% less call options, than puts

Call options by funds: $61K | Put options by funds: $897K

Holders
61
Holders Change
+1
Holders Change %
+1.67%
% of All Funds
0.74%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
11
Increased
20
Reduced
16
Closed
8
Calls
$61K
Puts
$897K
Net Calls
-$836K
Net Calls Change
+$120K

Top Buyers

Rank Fund Capital Flow
1
ACM
Archon Capital Management
Washington
+$1.3M
2
DGI
Disciplined Growth Investors
Minnesota
+$980K
3
Jane Street
Jane Street
New York
+$689K
4
Citadel Advisors
Citadel Advisors
Florida
+$629K
5
QOP
Quinn Opportunity Partners
Virginia
+$417K

Top Sellers

Rank Fund Capital Flow
1
CS
Candriam SCA
Luxembourg
-$23.2M
2
RC
Roubaix Capital
Colorado
-$2.36M
3
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$641K
4
Envestnet Asset Management
Envestnet Asset Management
Illinois
-$581K
5
KBC Group
KBC Group
Belgium
-$540K
Name Holding Trade Value Shares
Change 		Change in
Stake
TFA
51
Toth Financial Advisory
Virginia
$1.11K +$1.18K +200 New
Carson Wealth (CWM LLC)
52
Carson Wealth (CWM LLC)
Nebraska
$1K – – –
National Bank of Canada
53
National Bank of Canada
Quebec, Canada
$722 – – –
EWA
54
EverSource Wealth Advisors
Alabama
$522 +$556 +94 New
SS
55
SBI Securities
Japan
$450 +$473 +80 +8,000%
Northwestern Mutual Wealth Management
56
Northwestern Mutual Wealth Management
Wisconsin
$333 – – –
CMBA
57
C.M. Bidwell & Associates
Hawaii
$294 – – –
AF
58
Allworth Financial
California
$145 – – –
QCG
59
Quadrant Capital Group
Ohio
$78 – – –
Bank of America
60
Bank of America
North Carolina
$6 +$6 +1 New
Citigroup
61
Citigroup
New York
$6 +$6 +1 New
RC
62
Roubaix Capital
Colorado
– -$2.36M -423,016 Closed
GCP
63
GSA Capital Partners
United Kingdom
– -$275K -49,408 Closed
BT
64
Banque Transatlantique
France
– -$86.1K -15,490 Closed
JF
65
Jump Financial
Illinois
– -$78K -14,000 Closed
Walleye Capital
66
Walleye Capital
New York
– -$61.1K -10,968 Closed
CS
67
Candriam SCA
Luxembourg
– -$23.2M -10,000 Closed
WANY
68
Wealthspire Advisors (New York)
New York
– -$557 -100 Closed
PS
69
Principal Securities
Iowa
– -$273 -49 Closed
1 2
3

MTLS Hedge Fund Activity: Q4 2025 in Review

61 of the 8,229 institutional investors tracked by Wall St. Rank reported a position in Materialise (MTLS) for Q4 2025, worth a combined $43.1M — down 36% from $67.5M a quarter earlier.

Buyers outnumbered sellers: 11 funds opened new MTLS positions and 8 closed out — a net gain of 3 holders — while 20 added to existing stakes and 16 trimmed.

The largest buyer was Archon Capital Management, adding an estimated $1.3M. The largest seller was Candriam SCA, exiting entirely with an estimated $23.2M sold.

  • 61 institutional investors held Materialise (MTLS) as of Q4 2025, up from 60 in Q3 2025.
  • Funds reported $43.1M of Materialise stock for Q4 2025, down 36% quarter-over-quarter.
  • 11 funds opened new Materialise positions in Q4 2025 and 8 closed out, a net change of +3 holders.
  • The largest Materialise buyer in Q4 2025 was Archon Capital Management, an estimated $1.3M added.
  • The largest Materialise seller in Q4 2025 was Candriam SCA, an estimated $23.2M sold.

Based on aggregated 13F filings for Q4 2025.