Petróleo Brasileiro S.A. - Petrobras - Depositary Receipt (Common Stock)
US ˙ NYSE

SecurityPBR.A / Petróleo Brasileiro S.A. - Petrobras - Depositary Receipt (Common Stock)
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership86,227 shares
Latest Disclosed Value $ 1,617
Natixis Advisors, L.p. reports 57.16% increase in ownership of PBR.A / Petróleo Brasileiro S.A. - Petrobras - Depositary Receipt (Common Stock)

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 86,227 shares of Petróleo Brasileiro S.A. - Petrobras - Depositary Receipt (Common Stock) (US:PBR.A) valued at $1,616,756 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 54,866 shares of Petróleo Brasileiro S.A. - Petrobras - Depositary Receipt (Common Stock). The current value of the position is $1,401,189 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 86,227 31,361 57.16 2 0.0022
2026-02-10 2025-12-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 54,866 -231,242 -80.82 1 -100.00 0.0009
2025-11-13 2025-09-30 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 286,108 28,709 11.15 3 50.00 0.0049
2025-08-13 2025-06-30 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 257,399 77,805 43.32 3 0.00 0.0047
2025-05-08 2025-03-31 13F PETROLEO BRASILEIRO SP ADR NON VTG 71654V101 179,594 -17,574 -8.91 2 0.00 0.0043
2025-02-10 2024-12-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 197,168 3,879 2.01 2 0.00 0.0044
2024-11-06 2024-09-30 13F PETROLEO BRASILEIRO PETROBR SP ADR NON VTG 71654V101 193,289 24,590 14.58 3 0.00 0.0050
2024-08-01 2024-06-30 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 168,699 -12,249 -6.77 2 0.00 0.0050
2024-04-25 2024-03-31 13F PETROLEO BRASILEIRO PETROBR SP ADR NON VTG 71654V101 180,948 898 0.50 3 0.00 0.0062
2024-02-06 2023-12-31 13F PETROLEO BRASILEIRO SA PETROBR SPONSORED ADR 71654V101 180,050 -12,602 -6.54 3 0.00 0.0072
2023-11-13 2023-09-30 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 192,652 -2,065 -1.06 3 0.00 0.0081
2023-08-15 2023-06-30 13F PETROLEO BRASILEIRO PETROBR SP ADR NON VTG 71654V101 194,717 -3,586 -1.81 2 100.00 0.0074
2023-05-11 2023-03-31 13F PETROLEO BRASILEIRO PETROBR SP ADR NON VTG 71654V101 198,303 61,987 45.47 2 0.00 0.0063
2023-01-27 2022-12-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 136,316 -73,825 -35.13 1 -99.96 0.0048
2022-11-14 2022-09-30 13F PETROLEO BRASILEIRO COM 71654V101 210,141 15,456 7.94 2,328 12.46 0.0098
2022-08-12 2022-06-30 13F PETROLEO BRASILEIRO SA PETROBR SPONSORED ADR 71654V101 194,685 5,929 3.14 2,070 -21.56 0.0091
2022-05-12 2022-03-31 13F PETROLEO BRASILEIRO SA PETROBR SPONSORED ADR 71654V101 188,756 -760 -0.40 2,639 37.73 0.0101
2022-02-08 2021-12-31 13F PETROLEO BRASILEIRO SA PETROBR SPONSORED ADR 71654V101 189,516 12,366 6.98 1,916 8.13 0.0073
2021-11-15 2021-09-30 13F PETROLEO BRASILEIRO SA PETROBR COM 71654V101 177,150 -21,043 -10.62 1,772 -24.31 0.0073
2021-08-12 2021-06-30 13F PETROLEO BRASILEIRO SA PETROBR SPONSORED ADR 71654V101 198,193 -813 -0.41 2,341 37.79 0.0109
2021-05-05 2021-03-31 13F PETROLEO BRASILEIRO SA PETROBR SPONSORED ADR 71654V101 199,006 22,653 12.85 1,699 -12.87 0.0089
2021-02-12 2020-12-31 13F PETROLEO BRASILEIRO SA PETROBR SPONSORED ADR 71654V101 176,353 2,165 1.24 1,950 59.05 0.0112
2020-11-12 2020-09-30 13F PETROLEO BRASILEIRO SA PETROBR SPONSORED ADR 71654V101 174,188 -5,095 -2.84 1,226 -14.21 0.0077
2020-08-11 2020-06-30 13F PETROLEO BRASILEIRO SA PETROBR SPONSORED ADR 71654V101 179,283 42,388 30.96 1,429 93.63 0.0095
2020-04-27 2020-03-31 13F PETROLEO BRASILEIRO PETROBR SP ADR NON VTG 71654V101 136,895 43,294 46.25 738 -47.17 0.0060
2020-02-10 2019-12-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 93,601 3,397 3.77 1,397 17.89 0.0099
2019-11-12 2019-09-30 13F PETROLEO BRASILEIRO SPONSORED ADR 71654V101 90,204 13,864 18.16 1,185 9.32 0.0094
2019-08-12 2019-06-30 13F PETROLEO BRASILEIRO SPONSORED ADR 71654V101 76,340 1,308 1.74 1,084 1.03 0.0089
2019-05-15 2019-03-31 13F/A-1 PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 75,032 -4,190 -5.29 1,073 16.88 0.0094
2019-05-15 2019-03-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 75,032 -1,282,560 1,073
2019-02-13 2018-12-31 13F/A-1 PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 79,222 -12,231 -13.37 918 -3.97 0.0091
2019-02-13 2018-12-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 79,222 -1,379,225 918
2018-11-13 2018-09-30 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 91,453 7,999 9.58 956 29.72 0.0084
2018-08-14 2018-06-30 13F/A-1 PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 83,454 -47,824 -36.43 737 -56.77 0.0070
2018-08-14 2018-06-30 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 83,454 737
2018-05-10 2018-03-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 131,278 2,302 1.78 1,705 34.46 0.0168
2018-02-14 2017-12-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 128,976 -658 -0.51 1,268 1.28 0.0129
2017-11-14 2017-09-30 13F PETROLEO BRASILEIRO SA PETRO SP ADR NON VTG 71654V101 129,634 8,262 6.81 1,252 38.34 0.0132
2017-07-27 2017-06-30 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 121,372 7,153 6.26 905 -14.06 0.0098
2017-05-12 2017-03-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 114,219 2,298 2.05 1,053 6.80 0.0117
2017-02-07 2016-12-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 111,921 -39,860 -26.26 986 -21.81 0.0119
2016-11-04 2016-09-30 13F PETROLEO BRASILEIRO SA PETROBR COM 71654V101 151,781 -43,898 -22.43 1,261 10.91 0.0163
2016-08-01 2016-06-30 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 195,679 -58,469 -23.01 1,137 -1.22 0.0157
2016-05-06 2016-03-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 254,148 -37,765 -12.94 1,151 15.91 0.0172
2016-02-12 2015-12-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 291,913 42,457 17.02 993 8.17 0.0163
2015-11-12 2015-09-30 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 249,456 82,014 48.98 918 -32.80 0.0159
2015-08-14 2015-06-30 13F PETROLEO BRASILEIRO SPONSORED ADR 71654V101 167,442 21,184 14.48 1,366 53.31 0.0232
2015-05-15 2015-03-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 146,258 60,284 70.12 891 36.66 0.0156
2015-02-05 2014-12-31 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 85,974 36,630 74.23 652 -11.29 0.0122
2014-11-03 2014-09-30 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 49,344 -7,983 -13.93 735 -18.06 0.0147
2014-08-13 2014-06-30 13F PETROLEO BRASILEIRO SPONSORED ADR 71654V101 57,327 8,795 18.12 897 33.28 0.0129
2014-05-13 2014-03-31 13F PETROLEO BRASILEIRO PETROBR SP ADR NON VTG 71654V101 48,532 23,224 91.77 673 80.91 0.0104
2014-02-12 2013-12-31 13F PETROLEO BRASILEIRO SPONSORED ADR 71654V101 25,308 -1,000 -3.80 372 -15.45 0.0061
2013-10-30 2013-09-30 13F PETROLEO BRASILEIRO SA PETROBR SP ADR NON VTG 71654V101 26,308 26,308 440 0.0081
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.