ADAGE CAPITAL PARTNERS GP, L.L.C.

Position in PSX — Phillips 66

CIK 1165408 Boston, MA

Back to PSX Full portfolio

Position in PSX

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$96,747,484

-$45,535,278 QoQ

Shares Held

572,301

-26.7% QoQ

Ownership

0.143%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

#71

of 2,097 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in PSX Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Refining & Marketing

Energy · as of Jun 30, 2026

ADAGE CAPITAL PARTNERS GP, L.L.C. holds $221,876,665 across 3 Oil & Gas Refining & Marketing names. PSX ranks #1 (43.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PSX	Phillips 66 This page	572,301	$96,747,484
2	VLO	Valero Energy Corp/Tx	249,600	$65,005,824
3	MPC	Marathon Petroleum Corp	235,160	$60,123,357

All Filings in PSX

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$96,747,484	572,301	-26.7%	Shares	Sole	2026-08-14
2026-03-31	$142,282,762	781,001	+5.7%	Shares	Sole	2026-05-15
2025-12-31	$95,334,881	738,801	+88.0%	Shares	Sole	2026-02-17
2025-09-30	$53,442,394	392,901	-1.3%	Shares	Sole	2025-11-14
2025-06-30	$47,505,379	398,201	-0.9%	Shares	Sole	2025-08-14
2025-03-31	$49,626,735	401,901	+1.5%	Shares	Sole	2025-05-15
2024-12-31	$45,105,000	395,901	+0.4%	Shares	Sole	2025-02-14
2024-09-30	$51,857,156	394,501	+10.6%	Shares	Sole	2024-11-14
2024-06-30	$50,355,480	356,701	+10.8%	Shares	Sole	2024-08-14
2024-03-31	$52,562,975	321,801	-19.0%	Shares	Sole	2024-05-15
2023-12-31	$52,909,969	397,401	-15.9%	Shares	Sole	2024-02-14
2023-09-30	$56,795,025	472,701	-3.0%	Shares	Sole	2023-11-14
2023-06-30	$46,469,231	487,201	-1.9%	Shares	Other	2023-08-14
2023-03-31	$50,345,409	496,601	-4.6%	Shares	Sole	2023-05-15
2022-12-31	$54,194,560	520,701	-11.8%	Shares	Sole	2023-02-14
2022-09-30	$47,632,952	590,101	-3.4%	Shares	Sole	2022-11-14
2022-06-30	$50,095,971	611,001	-5.8%	Shares	Sole	2022-08-15
2022-03-31	$56,024,001	648,501	+134.5%	Shares	Sole	2022-05-16
2021-12-31	$20,035,262	276,501	-1.8%	Shares	Sole	2022-02-14
2021-09-30	$19,713,515	281,501	-49.1%	Shares	Sole	2021-11-15
2021-06-30	$47,484,291	553,301	+13.0%	Shares	Sole	2021-08-16
2021-03-31	$39,930,219	489,701	+4.5%	Shares	Sole	2021-05-17
2020-12-31	$32,787,941	468,801	-42.3%	Shares	Sole	2021-02-16
2020-09-30	$42,120,051	812,501	+103.1%	Shares	Sole	2020-11-16
2020-06-30	$28,764,026	400,056	+27.7%	Shares	Sole	2020-08-14
2020-03-31	$16,800,819	313,156	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.