ConocoPhillips
US ˙ NYSE ˙ US20825C1045

SecurityCOP / ConocoPhillips
InstitutionRosenberg Matthew Hamilton
Latest Disclosed Ownership10,223 shares
Latest Disclosed Value $ 1,349,436
Rosenberg Matthew Hamilton reports 1.77% increase in ownership of COP / ConocoPhillips

On April 6, 2026 - Rosenberg Matthew Hamilton filed a 13F-HR form disclosing ownership of 10,223 shares of ConocoPhillips (US:COP) valued at $1,349,436 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 10,045 shares of ConocoPhillips. This represents a change in shares of 1.77% during the quarter. The current value of the position is $1,197,522 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)
2026-04-06 2026-03-31 13F CONOCOPHILLIPS COM Stock 20825C104 10,223 178 1.77 1,349 43.51 0.2765
2026-01-05 2025-12-31 13F CONOCOPHILLIPS COM Stock 20825C104 10,045 252 2.57 940 1.51 0.1948
2025-11-10 2025-09-30 13F CONOCOPHILLIPS COM Stock 20825C104 9,793 128 1.32 926 6.81 0.2002
2025-07-28 2025-06-30 13F CONOCOPHILLIPS COM Stock 20825C104 9,665 -302 -3.03 867 -17.11 0.2017
2025-04-28 2025-03-31 13F CONOCOPHILLIPS COM Stock 20825C104 9,967 -243 -2.38 1,047 3.36 0.2625
2025-01-14 2024-12-31 13F CONOCOPHILLIPS COM Stock 20825C104 10,210 -526 -4.90 1,013 -10.44 0.2631
2024-10-28 2024-09-30 13F CONOCOPHILLIPS COM Stock 20825C104 10,736 290 2.78 1,130 -5.36 0.2957
2024-07-26 2024-06-30 13F CONOCOPHILLIPS COM Stock 20825C104 10,446 -159 -1.50 1,195 -12.46 0.3528
2024-04-22 2024-03-31 13F CONOCOPHILLIPS COM Stock 20825C104 10,605 -249 -2.29 1,365 8.34 0.3943
2024-01-16 2023-12-31 13F CONOCOPHILLIPS COM Stock 20825C104 10,854 -772 -6.64 1,260 -9.55 0.3875
2023-10-11 2023-09-30 13F CONOCOPHILLIPS COM Stock 20825C104 11,626 116 1.01 1,393 16.78 0.4640
2023-07-26 2023-06-30 13F CONOCOPHILLIPS COM Stock 20825C104 11,510 109 0.96 1,193 5.39 0.4032
2023-04-17 2023-03-31 13F CONOCOPHILLIPS COM Stock 20825C104 11,401 -45 -0.39 1,131 -16.22 0.3649
2023-01-19 2022-12-31 13F CONOCOPHILLIPS COM Stock 20825C104 11,446 11 0.10 1,351 15.38 0.4576
2022-10-21 2022-09-30 13F CONOCOPHILLIPS COM Stock 20825C104 11,435 206 1.83 1,170 14.48 0.4524
2022-07-15 2022-06-30 13F CONOCOPHILLIPS COM Stock 20825C104 11,229 153 1.38 1,022 -7.76 0.3854
2022-04-14 2022-03-31 13F CONOCOPHILLIPS COM Stock 20825C104 11,076 116 1.06 1,108 40.08 0.3875
2022-01-20 2021-12-31 13F CONOCOPHILLIPS COM 20825C104 10,960 1,172 11.97 791 19.31 0.2815
2021-10-12 2021-09-30 13F CONOCOPHILLIPS COM 20825C104 9,788 1,463 17.57 663 30.77 0.2619
2021-07-26 2021-06-30 13F CONOCOPHILLIPS COM 20825C104 8,325 -4 -0.05 507 14.97 0.2639
2021-04-30 2021-03-31 13F CONOCOPHILLIPS COM 20825C104 8,329 2,519 43.36 441 90.09 0.2516
2021-02-03 2020-12-31 13F CONOCOPHILLIPS COM 20825C104 5,810 -173 -2.89 232 18.37 0.1448
2020-10-16 2020-09-30 13F CONOCOPHILLIPS COM 20825C104 5,983 0 0.00 196 -21.91 0.1440
2020-08-04 2020-06-30 13F CONOCOPHILLIPS COM 20825C104 5,983 1,090 22.28 251 66.23 0.1999
2020-05-14 2020-03-31 13F CONOCOPHILLIPS COM 20825C104 4,893 4,893 151 0.1502
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.