PBR.A Petroleo Brasileiro S.A.Petrob

NYSE
$19.12

Petroleo Brasileiro S.A.Petrob (PBR.A) 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 PBR.A positions
14 current holders · 9 prior-quarter holders
Net share change
+15.06M
+15.61M added, -543.9K cut
Position activity
6 new 4 increased 4 reduced 1 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
CITADEL ADVISORS LLC Quant New +577.6K — $8.5M 0.0% 60
RENAISSANCE TECHNOLOGIES LLC Quant Increased +6.28M +136.3% $91.9M 0.2% 59
Qube Research & Technologies Ltd Quant New +2.60M — $38.1M 0.0% 59
Voloridge Investment Management Quant New +2.88M — $42.2M 0.2% 58
Balyasny Asset Management L.P. New +10.7K — $156.6K 0.0% 57
MILLENNIUM MANAGEMENT LLC Increased +1.09M +414.7% $16.0M 0.0% 55
Schonfeld Strategic Advisors Long/Short Quant New +203.4K — $3.0M 0.0% 53
MARSHALL WACE, LLP Long/Short Increased +1.77M +90.6% $25.9M 0.1% 52
Graham Capital Management Quant Macro Sold Out -10.7K -100.0% $156.7K 0.0% 49
Engineers Gate Quant New +59.8K — $875.8K 0.0% 48

Most significant buyers

By move score, not size.

  • CITADEL ADVISORS LLC New · +577.6K
  • RENAISSANCE TECHNOLOGIES LLC Increased · +6.28M
  • Qube Research & Technologies Ltd New · +2.60M
  • Voloridge Investment Management New · +2.88M
  • Balyasny Asset Management L.P. New · +10.7K

Most significant sellers

By move score, not size.

  • Graham Capital Management Sold Out · -10.7K
  • Point72 Asset Management, L.P. Reduced · -415.7K
  • Y-Intercept Reduced · -93.9K
  • Gotham Asset Management, LLC Reduced · -20.0K
  • AQR Capital Management Reduced · -3.6K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
CITADEL ADVISORS LLC 1 577.6K 0 +577.6K — 0.0% New 60
RENAISSANCE TECHNOLOGIES LLC 1 10.9M 4.6M +6.28M +136.3% 0.2% Increased 59
Qube Research & Technologies Ltd 2 2.6M 0 +2.60M — 0.0% New 59
Voloridge Investment Management 2 2.9M 0 +2.88M — 0.2% New 58
Balyasny Asset Management L.P. 2 10.7K 0 +10.7K — 0.0% New 57
MILLENNIUM MANAGEMENT LLC 2 1.4M 264.1K +1.09M +414.7% 0.0% Increased 55
Schonfeld Strategic Advisors 3 203.4K 0 +203.4K — 0.0% New 53
MARSHALL WACE, LLP 2 3.7M 2.0M +1.77M +90.6% 0.1% Increased 52
Graham Capital Management 3 0 10.7K -10.7K -100.0% 0.0% Sold Out 49
Engineers Gate 4 59.8K 0 +59.8K — 0.0% New 48
Point72 Asset Management, L.P. 1 208.0K 623.7K -415.7K -66.6% 0.0% Reduced 47
Y-Intercept 4 83.2K 177.2K -93.9K -53.0% 0.0% Reduced 33
Gotham Asset Management, LLC 2 40.4K 60.4K -20.0K -33.1% 0.0% Reduced 32
Man Group 3 1.5M 1.4M +123.6K +9.0% 0.0% Increased 25
AQR Capital Management 3 48.1K 51.7K -3.6K -7.0% 0.0% Reduced 21

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.