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245 hedge funds and large institutions have $2.18B invested in Sabesp in 2026 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 113 increasing their positions, 84 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

284% more call options, than puts

Call options by funds: $936K | Put options by funds: $244K

114% more first-time investments, than exits

New positions opened: 45 | Existing positions closed: 21

35% more repeat investments, than reductions

Existing positions increased: 113 | Existing positions reduced: 84

34% more capital invested

Capital invested by funds: $1.63B → $2.18B (+$554M)

9% more funds holding

Funds holding: 225245 (+20)

0.96% more ownership

Funds ownership: 49.91%50.87% (+0.96%)

Holders
245
Holders Change
+20
Holders Change %
+8.89%
% of All Funds
3.02%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
45
Increased
113
Reduced
84
Closed
21
Calls
$936K
Puts
$244K
Net Calls
+$692K
Net Calls Change
+$1.08M
Name Holding Trade Value Shares
Change
Change in
Stake
QCG
151
Quadrant Capital Group
Ohio
$333K +$14.8K +2,702 +5%
MFS
152
Mattson Financial Services
Michigan
$321K +$289K +52,625 New
BP
153
Ballentine Partners
Massachusetts
$321K +$16.2K +2,955 +6%
Mercer Global Advisors
154
Mercer Global Advisors
Colorado
$311K +$1.44K +263 +0.5%
S
155
SignatureFD
Georgia
$307K +$8.5K +1,547 +3%
BFA
156
Brown Financial Advisors
Ohio
$302K +$272K +49,495 New
IC
157
IEQ Capital
California
$301K +$37.1K +6,752 +16%
LMFP
158
Larry Mathis Financial Planning
Arizona
$299K -$5.68K -1,035 -2%
CG
159
Caprock Group
Idaho
$297K +$3.54K +644 +1%
BCM
160
Barometer Capital Management
Ontario, Canada
$297K +$807K +147,005 +153%
PAS
161
Park Avenue Securities
New York
$294K -$28K -5,106 -10%
EI
162
Ethic Inc
New York
$288K -$73.6K -13,402 -22%
SI
163
Stirlingshire Investments
New York
$280K +$251K +45,635 New
ISS
164
Intesa Sanpaolo SpA.
Italy
$275K -$165K -30,101 -40%
AIM
165
Advyzon Investment Management
Illinois
$274K +$247K +44,895 New
PE
166
PCM Encore
Colorado
$273K +$245K +44,675 New
EM
167
ELCO Management
New York
$272K -$122K -22,157 -33%
ECSS
168
Eurizon Capital SGR SpA
$268K +$1.42K +258 +0.6%
RF
169
Rossby Financial
Florida
$263K +$23.1K +4,197 +11%
WIA
170
World Investment Advisors
California
$259K +$233K +42,425 New
Osaic Holdings
171
Osaic Holdings
Arizona
$246K -$29.3K -5,338 -12%
SG Americas Securities
172
SG Americas Securities
New York
$246K +$222K +40,385 New
Schroder Investment Management Group
173
Schroder Investment Management Group
United Kingdom
$242K +$226K +41,080 New
PP
174
PDS Planning
Ohio
$239K +$216K +39,240 New
DCM
175
DGS Capital Management
New Jersey
$237K +$214K +38,915 New