ConocoPhillips
US ˙ NYSE ˙ US20825C1045

SecurityCOP / ConocoPhillips
InstitutionBoston Trust Walden Corp
Latest Disclosed Ownership262,373 shares
Latest Disclosed Value $ 34,633,236
Boston Trust Walden Corp reports 9.79% decrease in ownership of COP / ConocoPhillips

On April 24, 2026 - Boston Trust Walden Corp filed a 13F-HR form disclosing ownership of 262,373 shares of ConocoPhillips (US:COP) valued at $34,633,236 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 290,831 shares of ConocoPhillips. This represents a change in shares of -9.79% during the quarter. The current value of the position is $31,235,506 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-24 2026-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 262,373 -28,458 -9.79 34,633 27.21 0.1703
2026-01-28 2025-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 290,831 -35,365 -10.84 27,225 -11.77 0.2055
2025-10-17 2025-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 326,196 -77,272 -19.15 30,855 -14.78 0.2264
2025-07-28 2025-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 403,468 -124,136 -23.53 36,207 -34.65 0.2583
2025-04-21 2025-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 527,604 -46,795 -8.15 55,409 -2.73 0.4048
2025-01-24 2024-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 574,399 -48,773 -7.83 56,963 -13.18 0.3997
2024-10-24 2024-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 623,172 -21,463 -3.33 65,608 -11.02 0.4564
2024-07-19 2024-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 644,635 -53,420 -7.65 73,733 -17.01 0.5469
2024-04-22 2024-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 698,055 -4,330 -0.62 88,848 8.98 0.6338
2024-01-24 2023-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 702,385 -15,872 -2.21 81,526 -5.26 0.6151
2023-10-18 2023-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 718,257 -2,927 -0.41 86,047 15.16 0.7211
2023-07-24 2023-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 721,184 -74,235 -9.33 74,722 -5.31 0.6128
2023-04-19 2023-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 795,419 -6,234 -0.78 78,914 -16.58 0.6811
2023-01-20 2022-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 801,653 -5,649 -0.70 94,595 14.50 0.8318
2022-10-19 2022-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 807,302 2,463 0.31 82,619 14.30 0.8185
2022-07-22 2022-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 804,839 -85,155 -9.57 72,282 -18.78 0.6830
2022-04-20 2022-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 889,994 24,020 2.77 88,999 42.38 0.7351
2022-01-21 2021-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 865,974 52,574 6.46 62,506 13.39 0.5019
2021-10-25 2021-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 813,400 3,809 0.47 55,124 11.80 0.4881
2021-07-22 2021-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 809,591 24,214 3.08 49,304 18.52 0.4384
2021-04-21 2021-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 785,377 29,935 3.96 41,601 37.71 0.4028
2021-01-15 2020-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 755,442 -67,823 -8.24 30,210 11.74 0.3223
2020-10-14 2020-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 823,265 6,052 0.74 27,036 -21.27 0.3367
2020-07-23 2020-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 817,213 80,575 10.94 34,339 51.35 0.4637
2020-04-24 2020-03-31 13F/A-1 CONOCOPHILLIPS COMMON STOCK 20825C104 736,638 -34,044 -4.42 22,688 -54.73 0.3616
2020-04-21 2020-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 736,638 -34,044 22,688 201,181.3731
2020-01-10 2019-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 770,682 3,798 0.50 50,118 14.69 0.5833
2019-10-21 2019-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 766,884 -8,260 -1.07 43,697 -7.59 0.5493
2019-07-25 2019-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 775,144 -3,095 -0.40 47,284 -8.96 0.6153
2019-04-16 2019-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 778,239 43,907 5.98 51,939 13.44 0.7071
2019-01-17 2018-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 734,332 -15,327 -2.04 45,785 -21.09 0.7285
2018-10-23 2018-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 749,659 -3,881 -0.52 58,023 10.60 0.7993
2018-07-25 2018-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 753,540 22,913 3.14 52,461 21.10 0.7698
2018-04-13 2018-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 730,627 8,418 1.17 43,319 9.28 0.6573
2018-01-29 2017-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 722,209 35,501 5.17 39,642 15.34 0.5811
2017-10-13 2017-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 686,708 -8,036 -1.16 34,370 12.54 0.5352
2017-07-19 2017-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 694,744 6,350 0.92 30,541 -11.04 0.4907
2017-04-24 2017-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 688,394 9,100 1.34 34,330 0.80 0.5350
2017-02-07 2016-12-31 13F/A-1 CONOCOPHILLIPS COMMON STOCK 20825C104 679,294 26,966 4.13 34,059 20.11 0.5369
2017-02-01 2016-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 679,294 34,059
2016-10-17 2016-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 652,328 -4,088 -0.62 28,357 -0.92 0.4675
2016-08-09 2016-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 656,416 3,835 0.59 28,620 8.91 0.4888
2016-04-19 2016-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 652,581 12,939 2.02 26,279 -12.01 0.4575
2016-01-21 2015-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 639,642 -34,663 -5.14 29,865 -7.65 0.5540
2015-10-29 2015-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 674,305 17,282 2.63 32,339 -19.85 0.5402
2015-07-17 2015-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 657,023 -13,648 -2.03 40,348 -3.37 0.6153
2015-04-15 2015-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 670,671 670,671 0.00 41,756 0.6198
2015-01-28 2014-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 0 -654,714 -100.00 0 -100.00
2014-10-23 2014-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 654,714 -3,930 -0.60 50,099 -11.27 0.7737
2014-08-01 2014-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 658,644 -1,605 -0.24 56,465 21.56 0.8206
2014-04-11 2014-03-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 660,249 -5,603 -0.84 46,449 -1.26 0.6900
2014-02-11 2013-12-31 13F CONOCOPHILLIPS COMMON STOCK 20825C104 665,852 -21,808 -3.17 47,042 -1.58 0.6863
2013-11-15 2013-09-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 687,660 -12,585 -1.80 47,799 12.83 0.7314
2013-08-08 2013-06-30 13F CONOCOPHILLIPS COMMON STOCK 20825C104 700,245 700,245 42,365 0.6840
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.