Materialise
MTLS
57 hedge funds and large institutions have $60.1M invested in Materialise in 2026 Q2 according to their latest regulatory filings, with 6 funds opening new positions, 15 increasing their positions, 21 reducing their positions, and 9 closing their positions.
87% more capital inflows, than outflows
Capital inflows: $8.94M | Capital outflows: $4.77M
1.3% more ownership
Funds ownership: 12.63% → 13.93% (+1.3%)
7% less funds holding
Funds holding: 61 → 57 (-4)
29% less repeat investments, than reductions
Existing positions increased: 15 | Existing positions reduced: 21
33% less first-time investments, than exits
New positions opened: 6 | Existing positions closed: 9
73% less call options, than puts
Call options by funds: $333K | Put options by funds: $1.25M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Disciplined Growth Investors
Minneapolis,
Minnesota
|
+$5.07M |
| 2 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$795K |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$365K |
| 4 |
Acadian Asset Management
Boston,
Massachusetts
|
+$303K |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$287K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wells Fargo
San Francisco,
California
|
-$2.11M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$733K |
| 3 |
Morgan Stanley
New York
|
-$337K |
| 4 |
Credit Agricole
Montrouge Cedex,
France
|
-$273K |
| 5 |
CAPTRUST Financial Advisors
Raleigh,
North Carolina
|
-$208K |
MTLS Hedge Fund Activity: Q2 2026 in Review
57 of the 8,355 institutional investors tracked by Wall St. Rank reported a position in Materialise (MTLS) for Q2 2026, worth a combined $60.1M — up 64% from $36.5M a quarter earlier.
Sellers outnumbered buyers: 9 funds closed out of MTLS and 6 opened new positions — a net loss of 3 holders — while 21 trimmed existing stakes and 15 added.
The largest buyer was Disciplined Growth Investors, adding an estimated $5.07M. The largest seller was Wells Fargo, cutting an estimated $2.11M.
- 57 institutional investors held Materialise (MTLS) as of Q2 2026, down from 61 in Q1 2026.
- Funds reported $60.1M of Materialise stock for Q2 2026, up 64% quarter-over-quarter.
- 6 funds opened new Materialise positions in Q2 2026 and 9 closed out, a net change of -3 holders.
- The largest Materialise buyer in Q2 2026 was Disciplined Growth Investors, an estimated $5.07M added.
- The largest Materialise seller in Q2 2026 was Wells Fargo, an estimated $2.11M sold.
Based on aggregated 13F filings for Q2 2026.