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Petrobras Class A
PBR.A

216 hedge funds and large institutions have $4.39B invested in Petrobras Class A in 2026 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 74 increasing their positions, 75 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

254% more call options, than puts

Call options by funds: $392M | Put options by funds: $111M

101% more capital invested

Capital invested by funds: $2.18B → $4.39B (+$2.21B)

82% more first-time investments, than exits

New positions opened: 40 | Existing positions closed: 22

50% more funds holding in top 10

Funds holding in top 10: 8 → 12 (+4)

8% more funds holding

Funds holding: 200 → 216 (+16)

1.47% more ownership

Funds ownership: 7.1% → 8.57% (+1.5%)

1% less repeat investments, than reductions

Existing positions increased: 74 | Existing positions reduced: 75

Holders
216
Holders Change
+16
Holders Change %
+8%
% of All Funds
2.66%
Holding in Top 10
12
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+50%
% of All Funds
0.15%
New
40
Increased
74
Reduced
75
Closed
22
Calls
$392M
Puts
$111M
Net Calls
+$281M
Net Calls Change
+$271M

Top Buyers

1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$287M
2
SGDR
SPX Gestao de Recursos
Brazil
+$84.5M
3
JP Morgan Chase
JP Morgan Chase
New York
+$84M
4
BlackRock
BlackRock
New York
+$56M
5
Robeco Institutional Asset Management
Robeco Institutional Asset Management
Netherlands
+$55.9M

Top Sellers

1
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$76.6M
2
IUHSA
Itau Unibanco Holding S.A.
Brazil
-$45.7M
3
RFM
Ranmore Fund Management
United Kingdom
-$44.9M
4
SC
Sagil Capital
United Kingdom
-$20.3M
5
BIP
Brandes Investment Partners
California
-$18.6M
Name Holding Trade Value Shares
Change 		Change in
Stake
Susquehanna International Group
51
Susquehanna International Group
Pennsylvania
$6.72M +$3.19M +215,173 +150%
SEI Investments
52
SEI Investments
Pennsylvania
$6.43M +$2.81M +189,571 +124%
Aberdeen Group
53
Aberdeen Group
United Kingdom
$6.18M +$116K +7,834 +2%
Millennium Management
54
Millennium Management
New York
$4.95M -$2.33M -156,934 -37%
PI
55
PineBridge Investments
New York
$4.76M +$31K +2,090 +0.8%
Envestnet Asset Management
56
Envestnet Asset Management
Illinois
$4.73M -$735K -49,615 -16%
Pzena Investment Management
57
Pzena Investment Management
New York
$3.69M +$1.07M +72,071 +58%
SLG
58
Stanley-Laman Group
Pennsylvania
$3.63M +$2.59M +174,807 New
HFS
59
Hantz Financial Services
Michigan
$3.49M -$716K -48,300 -21%
FC
60
Farringdon Capital
United Kingdom
$3.41M +$2.69M +181,781 New
YIH
61
Y-Intercept (HK)
Hong Kong
$3.32M -$8.19M -552,579 -76%
N
62
Natixis
France
$3.3M -$2.45M -165,150 -48%
CGH
63
Crossmark Global Holdings
Texas
$3.01M -$90.2K -6,089 -4%
VM
64
VPR Management
Texas
$2.89M – – –
LCM
65
LRT Capital Management
Texas
$2.84M -$1.34M -90,397 -40%
Stifel Financial
66
Stifel Financial
Missouri
$2.82M -$918K -61,914 -29%
LPL Financial
67
LPL Financial
California
$2.81M +$307K +20,737 +16%
CC
68
Cederberg Capital
United Kingdom
$2.8M +$2.21M +149,400 New
TSS
69
Two Sigma Securities
New York
$2.79M +$1.97M +132,840 +840%
PA
70
Profund Advisors
Maryland
$2.72M +$524K +35,363 +32%
LCP
71
Larch Capital Partners
Florida
$2.71M +$2.14M +144,590 New
DT
72
DV Trading
Illinois
$2.7M -$159K -10,711 -7%
Jane Street
73
Jane Street
New York
$2.64M -$4.78M -322,219 -70%
VFT
74
Vanguard Fiduciary Trust
Pennsylvania
$2.61M +$2.06M +139,043 New
Lazard Asset Management
75
Lazard Asset Management
New York
$2.55M +$85.5K +5,769 +4%
1 2
3
4 5

PBR.A Hedge Fund Activity: Q1 2026 in Review

216 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Petrobras Class A (PBR.A) for Q1 2026, worth a combined $4.39B — up 101% from $2.18B a quarter earlier.

Buyers outnumbered sellers: 40 funds opened new PBR.A positions and 22 closed out — a net gain of 18 holders — while 74 added to existing stakes and 75 trimmed.

The largest buyer was Arrowstreet Capital, opening a new position worth an estimated $287M. The largest seller was Massachusetts Financial Services, cutting an estimated $76.6M.

  • 216 institutional investors held Petrobras Class A (PBR.A) as of Q1 2026, up from 200 in Q4 2025.
  • Funds reported $4.39B of Petrobras Class A stock for Q1 2026, up 101% quarter-over-quarter.
  • 40 funds opened new Petrobras Class A positions in Q1 2026 and 22 closed out, a net change of +18 holders.
  • The largest Petrobras Class A buyer in Q1 2026 was Arrowstreet Capital, an estimated $287M added.
  • The largest Petrobras Class A seller in Q1 2026 was Massachusetts Financial Services, an estimated $76.6M sold.

Based on aggregated 13F filings for Q1 2026.