Ambipar Emergency Response
AMBI
AMBI was delisted on the 28th of October, 2025.
1 hedge funds and large institutions have $6.63K invested in Ambipar Emergency Response in 2026 Q1 according to their latest regulatory filings, with funds opening new positions, 0 increasing their positions, reducing their positions, and 1 closing their positions.
1.14% less ownership
Funds ownership: 1.14% → 0% (-1.1%)
50% less funds holding
Funds holding: 2 → 1 (-1)
93% less capital invested
Capital invested by funds: $100K → $6.63K (-$93.9K)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 1
Top Buyers
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
FIA
FNY Investment Advisers
New York
|
-$23K |
AMBI Hedge Fund Activity: Q1 2026 in Review
1 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Ambipar Emergency Response (AMBI) for Q1 2026, worth a combined $6.63K — down 93% from $100K a quarter earlier.
Sellers outnumbered buyers: 1 fund closed out of AMBI and 0 opened new positions — a net loss of 1 holder — while 0 trimmed existing stakes and 0 added.
The largest seller was FNY Investment Advisers, exiting entirely with an estimated $23K sold.
- 1 institutional investor held Ambipar Emergency Response (AMBI) as of Q1 2026, down from 2 in Q4 2025.
- Funds reported $6.63K of Ambipar Emergency Response stock for Q1 2026, down 93% quarter-over-quarter.
- 0 funds opened new Ambipar Emergency Response positions in Q1 2026 and 1 closed out, a net change of -1 holder.
- The largest Ambipar Emergency Response seller in Q1 2026 was FNY Investment Advisers, an estimated $23K sold.
Based on aggregated 13F filings for Q1 2026.