Mattson Financial Services’s ConocoPhillips COP Stock Holding History

Mattson Financial Services’s Portfolio COP Stock Details COP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$3.02M	Sell	22,878 -2,781	-11%	-$308K	0.72%	46
2025 Q4	$2.4M	Buy	25,659 +1,079	+4%	+$97.6K	0.56%	59
2025 Q3	$2.33M	Buy	24,580 +335	+1%	+$31.7K	0.56%	65
2025 Q2	$2.18M	Sell	24,245 -3,596	-13%	-$324K	0.59%	70
2025 Q1	$2.92M	Buy	27,841 +5,859	+27%	+$584K	0.88%	38
2024 Q4	$2.31M	Buy	21,982 +3,366	+18%	+$357K	0.74%	48
2024 Q3	$2.13M	Sell	18,616 -113	-0.6%	-$12.4K	0.76%	45
2024 Q2	$2.14M	Buy	+18,729	New	+$2.27M	0.76%	45

Other funds holding COP

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Mattson Financial Services's COP Position: Q1 2026 in Review

Mattson Financial Services reduced its ConocoPhillips (COP) stake by 11% in Q1 2026, selling an estimated $308K and leaving 22,878 shares worth $3.02M. The position accounts for 0.72% of the portfolio, ranked #46.

Mattson Financial Services first reported a position in COP in Q2 2024 and has held it in 8 quarters since. 2,560 funds tracked by Wall St. Rank hold COP as of Q1 2026.

Mattson Financial Services held 22,878 shares of ConocoPhillips worth $3.02M as of Q1 2026.
Mattson Financial Services sold 2,781 ConocoPhillips shares in Q1 2026, an estimated $308K.
ConocoPhillips made up 0.72% of Mattson Financial Services's portfolio in Q1 2026, its #46 holding.
Mattson Financial Services first reported a position in ConocoPhillips in Q2 2024 and has held it in 8 quarters since.
2,560 funds tracked by Wall St. Rank held ConocoPhillips as of Q1 2026.

Based on Mattson Financial Services's 13F filing for Q1 2026, filed 11 May 2026.