Nano Labs
10 hedge funds and large institutions have $5.29M invested in Nano Labs in 2025 Q3 according to their latest regulatory filings, with 3 funds opening new positions, 3 increasing their positions, 2 reducing their positions, and 4 closing their positions.
50% more repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 2
43% more call options, than puts
Call options by funds: $1.8M | Put options by funds: $1.26M
9% less funds holding
Funds holding: 11 → 10 (-1)
23.9% less ownership
Funds ownership: 28.77% → 4.87% (-24%)
25% less first-time investments, than exits
New positions opened: 3 | Existing positions closed: 4
86% less capital invested
Capital invested by funds: $38.1M → $5.29M (-$32.9M)
100% less funds holding in top 10
Funds holding in top 10: 2 → 0 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SAM
Smartleaf Asset Management
Boston,
Massachusetts
|
+$4.64M |
| 2 |
Vontobel Holding
Zurich,
Switzerland
|
+$278K |
| 3 |
XT
XTX Topco
George Town,
Cayman Islands
|
+$155K |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$72K |
| 5 |
BNP Paribas Financial Markets
Paris,
France
|
+$5.49K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AFM
Anson Funds Management
Dallas,
Texas
|
-$16.8M |
| 2 |
HCM
Heights Capital Management
San Francisco,
California
|
-$7.91M |
| 3 |
Citadel Advisors
Miami,
Florida
|
-$4.8M |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$121K |
| 5 |
Group One Trading
Chicago,
Illinois
|
-$18K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
SAM
1
Smartleaf Asset Management
Boston,
Massachusetts
| $4.06M | +$4.64M | +779,962 | +91,224% |
|
|
HCM
2
Heights Capital Management
San Francisco,
California
| $600K | -$7.91M | -1,328,985 | -92% |
|
|
3
Vontobel Holding
Zurich,
Switzerland
| $252K | +$278K | +46,681 | New |
|
|
4
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $160K | -$121K | -20,317 | -41% |
|
|
XT
5
XTX Topco
George Town,
Cayman Islands
| $140K | +$155K | +26,003 | New |
|
|
6
UBS Group
Zurich,
Switzerland
| $67.8K | +$72K | +12,094 | +2,606% |
|
|
7
BNP Paribas Financial Markets
Paris,
France
| $5.11K | +$5.49K | +923 | +4,013% |
|
8
JP Morgan Chase
New York
| $3.59K | +$3.95K | +664 | New |
|
9
RhumbLine Advisers
Boston,
Massachusetts
| $507 | – | – | – |
|
10
Barclays
London,
United Kingdom
| $410 | – | – | – |
|
|
AFM
11
Anson Funds Management
Dallas,
Texas
| – | -$16.8M | -1,808,440 | Closed |
|
|
12
Citadel Advisors
Miami,
Florida
| – | -$4.8M | -806,904 | Closed |
|
|
13
Group One Trading
Chicago,
Illinois
| – | -$18K | -3,030 | Closed |
|
14
Simplex Trading
Chicago,
Illinois
| – | -$3.83K | -644 | Closed |
|
NA Hedge Fund Activity: Q3 2025 in Review
10 of the 7,629 institutional investors tracked by Wall St. Rank reported a position in Nano Labs (NA) for Q3 2025, worth a combined $5.29M — down 86% from $38.1M a quarter earlier.
Sellers outnumbered buyers: 4 funds closed out of NA and 3 opened new positions — a net loss of 1 holder — while 2 trimmed existing stakes and 3 added.
The largest buyer was Smartleaf Asset Management, adding an estimated $4.64M. The largest seller was Anson Funds Management, exiting entirely with an estimated $16.8M sold.
- 10 institutional investors held Nano Labs (NA) as of Q3 2025, down from 11 in Q2 2025.
- Funds reported $5.29M of Nano Labs stock for Q3 2025, down 86% quarter-over-quarter.
- 3 funds opened new Nano Labs positions in Q3 2025 and 4 closed out, a net change of -1 holder.
- The largest Nano Labs buyer in Q3 2025 was Smartleaf Asset Management, an estimated $4.64M added.
- The largest Nano Labs seller in Q3 2025 was Anson Funds Management, an estimated $16.8M sold.
Based on aggregated 13F filings for Q3 2025.