Materialise
MTLS
65 hedge funds and large institutions have $39.2M invested in Materialise in 2025 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 20 increasing their positions, 26 reducing their positions, and 18 closing their positions.
0.72% less ownership
Funds ownership: 14.21% → 13.49% (-0.72%)
14% less funds holding
Funds holding: 76 → 65 (-11)
23% less repeat investments, than reductions
Existing positions increased: 20 | Existing positions reduced: 26
34% less capital invested
Capital invested by funds: $59.1M → $39.2M (-$19.9M)
52% less call options, than puts
Call options by funds: $982K | Put options by funds: $2.07M
61% less first-time investments, than exits
New positions opened: 7 | Existing positions closed: 18
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RC
Roubaix Capital
Denver,
Colorado
|
+$2.71M |
| 2 |
Wells Fargo
San Francisco,
California
|
+$2.41M |
| 3 |
DGI
Disciplined Growth Investors
Minneapolis,
Minnesota
|
+$2.17M |
| 4 |
Luther King Capital Management (LKCM)
Fort Worth,
Texas
|
+$2.1M |
| 5 |
RPA
Rock Point Advisors
Burlington,
Vermont
|
+$1.35M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AI
Aperture Investors
New York
|
-$2.68M |
| 2 |
Marshall Wace
London,
United Kingdom
|
-$1.94M |
| 3 |
JP Morgan Chase
New York
|
-$1.84M |
| 4 |
AIM
ARK Investment Management
St. Petersburg,
Florida
|
-$1.78M |
| 5 |
Acadian Asset Management
Boston,
Massachusetts
|
-$1.41M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
BP
76
Ballentine Partners
Waltham,
Massachusetts
| – | -$124K | -17,668 | Closed |
|
|
TI
77
Trexquant Investment
Stamford,
Connecticut
| – | -$103K | -14,585 | Closed |
|
78
Truist Financial
Charlotte,
North Carolina
| – | -$78.5K | -11,156 | Closed |
|
|
RS
79
R Squared
Central,
Hong Kong
| – | -$15.6K | -2,210 | Closed |
|
80
Walleye Trading
New York
| – | -$11K | -1,598 | Closed |
|
81
Credit Agricole
Montrouge Cedex,
France
| – | -$10.2K | -1,450 | Closed |
|
82
Deutsche Bank
Frankfurt Am Main Ge,
Germany
| – | -$2.11K | -300 | Closed |
|
|
SAM
83
Smartleaf Asset Management
Boston,
Massachusetts
| – | -$802 | -113 | Closed |
|
MTLS Hedge Fund Activity: Q1 2025 in Review
65 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Materialise (MTLS) for Q1 2025, worth a combined $39.2M — down 34% from $59.1M a quarter earlier.
Sellers outnumbered buyers: 18 funds closed out of MTLS and 7 opened new positions — a net loss of 11 holders — while 26 trimmed existing stakes and 20 added.
The largest buyer was Roubaix Capital, opening a new position worth an estimated $2.71M. The largest seller was Aperture Investors, exiting entirely with an estimated $2.68M sold.
- 65 institutional investors held Materialise (MTLS) as of Q1 2025, down from 76 in Q4 2024.
- Funds reported $39.2M of Materialise stock for Q1 2025, down 34% quarter-over-quarter.
- 7 funds opened new Materialise positions in Q1 2025 and 18 closed out, a net change of -11 holders.
- The largest Materialise buyer in Q1 2025 was Roubaix Capital, an estimated $2.71M added.
- The largest Materialise seller in Q1 2025 was Aperture Investors, an estimated $2.68M sold.
Based on aggregated 13F filings for Q1 2025.