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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
Commonwealth Equity Services
251
Commonwealth Equity Services
Massachusetts
-$1.42M -297,368 Closed
Verition Fund Management
252
Verition Fund Management
Connecticut
-$1.18M -247,848 Closed
Squarepoint
253
Squarepoint
New York
-$969K -203,457 Closed
GCM
254
Graham Capital Management
Connecticut
-$663K -139,124 Closed
Mirae Asset Global Investments
255
Mirae Asset Global Investments
South Korea
-$611K -128,311 Closed
FRM
256
Fox Run Management
Connecticut
-$403K -84,586 Closed
CC
257
Centiva Capital
New York
-$357K -75,031 Closed
TSS
258
Two Sigma Securities
New York
-$340K -71,410 Closed
DAS
259
Diversify Advisory Services
Utah
-$229K -50,096 Closed
KAS
260
Kestra Advisory Services
Texas
-$227K -47,622 Closed
PCM
261
Prelude Capital Management
New York
-$221K -46,405 Closed
ACM
262
Aquatic Capital Management
Illinois
-$118K -24,760 Closed
GAFA
263
Garton & Associates Financial Advisors
Kentucky
-$43.9K -9,220 Closed
HC
264
Hurley Capital
New York
-$14.6K -3,060 Closed
QT
265
Quantbot Technologies
New York
-$5.53K -1,162 Closed
CIA
266
Cape Investment Advisory
Georgia
-$2.48K -521 Closed