Nano Dimension
NNDM
116 hedge funds and large institutions have $112M invested in Nano Dimension in 2025 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 41 increasing their positions, 24 reducing their positions, and 25 closing their positions.
71% more repeat investments, than reductions
Existing positions increased: 41 | Existing positions reduced: 24
2.65% less ownership
Funds ownership: 35.52% → 32.86% (-2.7%)
9% less funds holding
Funds holding: 127 → 116 (-11)
10% less capital invested
Capital invested by funds: $125M → $112M (-$12.9M)
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
40% less first-time investments, than exits
New positions opened: 15 | Existing positions closed: 25
94% less call options, than puts
Call options by funds: $1.69M | Put options by funds: $26.9M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CM
Caption Management
Oklahoma City,
Oklahoma
|
+$4.19M |
| 2 |
Ameriprise
Minneapolis,
Minnesota
|
+$2.8M |
| 3 |
Morgan Stanley
New York
|
+$2.17M |
| 4 |
Group One Trading
Chicago,
Illinois
|
+$2.07M |
| 5 |
Jane Street
New York
|
+$1.78M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AFM
Anson Funds Management
Dallas,
Texas
|
-$25.6M |
| 2 |
SFM
Sphera Funds Management
Tel Aviv,
Israel
|
-$1.16M |
| 3 |
Renaissance Technologies
New York
|
-$1.12M |
| 4 |
I
Immersion
Aventura,
Florida
|
-$1.06M |
| 5 |
Millennium Management
New York
|
-$893K |
NNDM Hedge Fund Activity: Q3 2025 in Review
116 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in Nano Dimension (NNDM) for Q3 2025, worth a combined $112M — down 10% from $125M a quarter earlier.
Sellers outnumbered buyers: 25 funds closed out of NNDM and 15 opened new positions — a net loss of 10 holders — while 24 trimmed existing stakes and 41 added.
The largest buyer was Caption Management, adding an estimated $4.19M. The largest seller was Anson Funds Management, exiting entirely with an estimated $25.6M sold.
- 116 institutional investors held Nano Dimension (NNDM) as of Q3 2025, down from 127 in Q2 2025.
- Funds reported $112M of Nano Dimension stock for Q3 2025, down 10% quarter-over-quarter.
- 15 funds opened new Nano Dimension positions in Q3 2025 and 25 closed out, a net change of -10 holders.
- The largest Nano Dimension buyer in Q3 2025 was Caption Management, an estimated $4.19M added.
- The largest Nano Dimension seller in Q3 2025 was Anson Funds Management, an estimated $25.6M sold.
Based on aggregated 13F filings for Q3 2025.