SBS Cia De Saneamento Basico Do Estado

NYSE
$5.18

Cia De Saneamento Basico Do Estado (SBS) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+33.33
10 buyers / 5 sellers
STRONG BUYING
Funds compared
15
funds with comparable SBS positions
12 current holders · 12 prior-quarter holders
Net share change
+7.29M
+7.63M added, -343.2K cut
Position activity
3 new 7 increased 2 reduced 3 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Bridgewater Associates Quant Macro Sold Out -29.9K -100.0% $172.5K 0.0% 61
RENAISSANCE TECHNOLOGIES LLC Quant Increased +5.82M +336.1% $33.6M 0.1% 57
TWO SIGMA INVESTMENTS, LP Quant New +20.5K — $118.5K 0.0% 57
CITADEL ADVISORS LLC Quant Increased +277.1K +113.8% $1.6M 0.0% 54
Quadrature Capital Quant New +89.4K — $517.0K 0.0% 52
Balyasny Asset Management L.P. Increased +167.8K +523.6% $969.6K 0.0% 51
Schonfeld Strategic Advisors Long/Short Quant Sold Out -42.3K -100.0% $244.7K 0.0% 51
Trexquant Investment Quant Sold Out -143.7K -100.0% $830.7K 0.0% 51
Centiva Capital Long/Short Quant New +19.2K — $110.8K 0.0% 48
Man Group Event Long/Short Increased +756.6K +434.3% $4.4M 0.0% 48

Most significant buyers

By move score, not size.

  • RENAISSANCE TECHNOLOGIES LLC Increased · +5.82M
  • TWO SIGMA INVESTMENTS, LP New · +20.5K
  • CITADEL ADVISORS LLC Increased · +277.1K
  • Quadrature Capital New · +89.4K
  • Balyasny Asset Management L.P. Increased · +167.8K

Most significant sellers

By move score, not size.

  • Bridgewater Associates Sold Out · -29.9K
  • Schonfeld Strategic Advisors Sold Out · -42.3K
  • Trexquant Investment Sold Out · -143.7K
  • MILLENNIUM MANAGEMENT LLC Reduced · -93.7K
  • MARSHALL WACE, LLP Reduced · -33.6K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Bridgewater Associates 1 0 29.9K -29.9K -100.0% 0.0% Sold Out 61
RENAISSANCE TECHNOLOGIES LLC 1 7.5M 1.7M +5.82M +336.1% 0.1% Increased 57
TWO SIGMA INVESTMENTS, LP 2 20.5K 0 +20.5K — 0.0% New 57
CITADEL ADVISORS LLC 1 520.6K 243.5K +277.1K +113.8% 0.0% Increased 54
Quadrature Capital 3 89.4K 0 +89.4K — 0.0% New 52
Balyasny Asset Management L.P. 2 199.8K 32.0K +167.8K +523.6% 0.0% Increased 51
Schonfeld Strategic Advisors 3 0 42.3K -42.3K -100.0% 0.0% Sold Out 51
Trexquant Investment 3 0 143.7K -143.7K -100.0% 0.0% Sold Out 51
Centiva Capital 4 19.2K 0 +19.2K — 0.0% New 48
Man Group 3 930.9K 174.2K +756.6K +434.3% 0.0% Increased 48
MILLENNIUM MANAGEMENT LLC 2 23.6K 117.3K -93.7K -79.9% 0.0% Reduced 46
CenterBook Partners 4 261.4K 75.8K +185.6K +244.9% 0.1% Increased 45
AQR Capital Management 3 185.4K 33.0K +152.3K +461.1% 0.0% Increased 45
Engineers Gate 4 155.7K 7.6K +148.1K +1953.4% 0.0% Increased 42
MARSHALL WACE, LLP 2 173.6K 207.2K -33.6K -16.2% 0.0% Reduced 29

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.