Amber International Holding Ltd
AMBR
21 hedge funds and large institutions have $1.96M invested in Amber International Holding Ltd in 2025 Q3 according to their latest regulatory filings, with 12 funds opening new positions, 3 increasing their positions, 6 reducing their positions, and 7 closing their positions.
350% more call options, than puts
Call options by funds: $18K | Put options by funds: $4K
71% more first-time investments, than exits
New positions opened: 12 | Existing positions closed: 7
31% more funds holding
Funds holding: 16 → 21 (+5)
0.63% less ownership
Funds ownership: 1.3% → 0.68% (-0.63%)
50% less repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 6
84% less capital invested
Capital invested by funds: $12M → $1.96M (-$10M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
+$644K |
| 2 |
PCP
Pantera Capital Partners
San Francisco,
California
|
+$569K |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$254K |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$182K |
| 5 |
Millennium Management
New York
|
+$173K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
N
Nuveen
Charlotte,
North Carolina
|
-$7.08M |
| 2 |
SSA
Schonfeld Strategic Advisors
New York
|
-$949K |
| 3 |
FIM
Freedom Investment Management
Hartford,
Connecticut
|
-$528K |
| 4 |
Jane Street
New York
|
-$192K |
| 5 |
XT
XTX Topco
George Town,
Cayman Islands
|
-$140K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
26
Group One Trading
Chicago,
Illinois
| – | -$13.9K | -2,333 | Closed |
|
27
Bank of America
Charlotte,
North Carolina
| – | -$3.45K | -313 | Closed |
|
28
Bessemer Group
Woodbridge,
New Jersey
| – | +$42 | +7 | New |
|
AMBR Hedge Fund Activity: Q3 2025 in Review
21 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Amber International Holding Ltd (AMBR) for Q3 2025, worth a combined $1.96M — down 84% from $12M a quarter earlier.
Buyers outnumbered sellers: 12 funds opened new AMBR positions and 7 closed out — a net gain of 5 holders — while 3 added to existing stakes and 6 trimmed.
The largest buyer was Marshall Wace, opening a new position worth an estimated $644K. The largest seller was Nuveen, exiting entirely with an estimated $7.08M sold.
- 21 institutional investors held Amber International Holding Ltd (AMBR) as of Q3 2025, up from 16 in Q2 2025.
- Funds reported $1.96M of Amber International Holding Ltd stock for Q3 2025, down 84% quarter-over-quarter.
- 12 funds opened new Amber International Holding Ltd positions in Q3 2025 and 7 closed out, a net change of +5 holders.
- The largest Amber International Holding Ltd buyer in Q3 2025 was Marshall Wace, an estimated $644K added.
- The largest Amber International Holding Ltd seller in Q3 2025 was Nuveen, an estimated $7.08M sold.
Based on aggregated 13F filings for Q3 2025.