We are live on ! Find out more
AMBI.WS

Ambipar Emergency Response Warrants
AMBI.WS

Delisted

AMBI.WS was delisted on the 28th of October, 2025.

Back to rankings

14 hedge funds and large institutions have $721K invested in Ambipar Emergency Response Warrants in 2025 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 1 reducing their positions, and 0 closing their positions.

New
Increased
Maintained
Reduced
Closed

17% more funds holding

Funds holding: 12 → 14 (+2)

0.24% more ownership

Funds ownership: 6.85% → 7.1% (+0.24%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0% more repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 1

28% less capital invested

Capital invested by funds: $1,000K → $721K (-$279K)

Holders
14
Holders Change
+2
Holders Change %
+16.67%
% of All Funds
0.18%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
2
Increased
1
Reduced
1
Closed
–
Calls
$4K
Puts
–
Net Calls
+$4K
Net Calls Change
-$3K

Top Buyers

Rank Fund Capital Flow
1
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
+$20.3K
2
WAM
Wolverine Asset Management
Illinois
+$1.94K
3
UBS Group
UBS Group
Switzerland
+$219

Top Sellers

Rank Fund Capital Flow
1
CS
Clear Street
New York
-$33
Name Holding Trade Value Shares
Change 		Change in
Stake
SGDR
1
SPX Gestao de Recursos
Brazil
$241K – – –
SCGDR
2
Sharp Capital Gestora de Recursos
Brazil
$183K – – –
HCM
3
Highbridge Capital Management
New York
$85K – – –
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
4
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$34K – – –
MCM
5
Moore Capital Management
New York
$34K – – –
CS
6
Clear Street
New York
$29.4K -$33 -200 -0.1%
TCM
7
Tenor Capital Management
New York
$25.5K – – –
LA
8
Linden Advisors
New York
$21.1K – – –
Toronto Dominion Bank
9
Toronto Dominion Bank
Ontario, Canada
$20.9K +$20.3K +122,733 New
HIM
10
HGC Investment Management
Ontario, Canada
$19.8K – – –
VI
11
Vestcor Inc
New Brunswick, Canada
$14K – – –
TCA
12
Taconic Capital Advisors
New York
$6.8K – – –
WAM
13
Wolverine Asset Management
Illinois
$4.12K +$1.94K +11,729 +94%
OAC
14
OMERS Administration Corp
Ontario, Canada
$3.44K – – –
UBS Group
15
UBS Group
Switzerland
$200 +$219 +1,325 New

AMBI.WS Hedge Fund Activity: Q2 2025 in Review

14 of the 7,599 institutional investors tracked by Wall St. Rank reported a position in Ambipar Emergency Response Warrants (AMBI.WS) for Q2 2025, worth a combined $721K — down 28% from $1,000K a quarter earlier.

Buyers outnumbered sellers: 2 funds opened new AMBI.WS positions and 0 closed out — a net gain of 2 holders — while 1 added to existing stakes and 1 trimmed.

The largest buyer was Toronto Dominion Bank, opening a new position worth an estimated $20.3K. The largest seller was Clear Street, cutting an estimated $33.

  • 14 institutional investors held Ambipar Emergency Response Warrants (AMBI.WS) as of Q2 2025, up from 12 in Q1 2025.
  • Funds reported $721K of Ambipar Emergency Response Warrants stock for Q2 2025, down 28% quarter-over-quarter.
  • 2 funds opened new Ambipar Emergency Response Warrants positions in Q2 2025 and 0 closed out, a net change of +2 holders.
  • The largest Ambipar Emergency Response Warrants buyer in Q2 2025 was Toronto Dominion Bank, an estimated $20.3K added.
  • The largest Ambipar Emergency Response Warrants seller in Q2 2025 was Clear Street, an estimated $33 sold.

Based on aggregated 13F filings for Q2 2025.