Ambipar Emergency Response
AMBI
AMBI was delisted on the 28th of October, 2025.
5 hedge funds and large institutions have $142K invested in Ambipar Emergency Response in 2025 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 0 increasing their positions, 2 reducing their positions, and 1 closing their positions.
100% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 1
25% more funds holding
Funds holding: 4 → 5 (+1)
2.62% less ownership
Funds ownership: 3.73% → 1.1% (-2.6%)
95% less capital invested
Capital invested by funds: $3.03M → $142K (-$2.89M)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 2
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T2I
Turim 21 Investimentos
Rio De Janeiro,
Brazil
|
+$484K |
| 2 |
FIA
FNY Investment Advisers
New York
|
+$204K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CIEP
Constellation Investimentos e Participacoes
Sao Paulo,
Brazil
|
-$2.87M |
| 2 |
Northern Trust
Chicago,
Illinois
|
-$27.5K |
| 3 |
SGDR
SPX Gestao de Recursos
Rio De Janeiro,
Brazil
|
-$10.2K |
AMBI Hedge Fund Activity: Q3 2025 in Review
5 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in Ambipar Emergency Response (AMBI) for Q3 2025, worth a combined $142K — down 95% from $3.03M a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new AMBI positions and 1 closed out — a net gain of 1 holder — while 0 added to existing stakes and 2 trimmed.
The largest buyer was Turim 21 Investimentos, opening a new position worth an estimated $484K. The largest seller was Constellation Investimentos e Participacoes, exiting entirely with an estimated $2.87M sold.
- 5 institutional investors held Ambipar Emergency Response (AMBI) as of Q3 2025, up from 4 in Q2 2025.
- Funds reported $142K of Ambipar Emergency Response stock for Q3 2025, down 95% quarter-over-quarter.
- 2 funds opened new Ambipar Emergency Response positions in Q3 2025 and 1 closed out, a net change of +1 holder.
- The largest Ambipar Emergency Response buyer in Q3 2025 was Turim 21 Investimentos, an estimated $484K added.
- The largest Ambipar Emergency Response seller in Q3 2025 was Constellation Investimentos e Participacoes, an estimated $2.87M sold.
Based on aggregated 13F filings for Q3 2025.