ECP ControlCo’s XPLR Infrastructure LP XIFR Stock Holding History

ECP ControlCo’s Portfolio XIFR Stock Details XIFR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-4,500,000	Closed	-$45M	–	5
2025 Q4	$45M	Sell	4,500,000 -4,500,000	-50%	-$43.6M	21.96%	2
2025 Q3	$91.5M	Hold	9,000,000	–	–	36.47%	2
2025 Q2	$73.8M	Hold	9,000,000	–	–	34.28%	2
2025 Q1	$85.5M	Buy	+9,000,000	New	+$102M	35.22%	2

Other funds holding XIFR

ACA

Anchorage Capital Advisors New York $165M AUM 5.14% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

REAM

Ripple Effect Asset Management New York $431M AUM 68.31% 1-Year Est. Return

YCM

Yaupon Capital Management New York $5.08B AUM 53.49% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

PGCM

Prescott Group Capital Management Tulsa, Oklahoma $1.16B AUM 53.61% 1-Year Est. Return

GCM

Greenland Capital Management New York $812M AUM 45.54% 1-Year Est. Return

ECM

Endure Capital Management Austin, Texas $451M AUM

ECP ControlCo's XIFR Position: Q1 2026 in Review

ECP ControlCo sold out of XPLR Infrastructure LP (XIFR) in Q1 2026, closing a stake of 4,500,000 shares — an estimated $45M sold.

ECP ControlCo first reported a position in XIFR in Q1 2025 and held it in 4 quarters. The position peaked at $91.5M in Q3 2025. 225 funds tracked by Wall St. Rank hold XIFR as of Q1 2026.

ECP ControlCo reported no remaining XPLR Infrastructure LP position as of Q1 2026 after selling out during the quarter.
ECP ControlCo sold 4,500,000 XPLR Infrastructure LP shares in Q1 2026, an estimated $45M.
ECP ControlCo first reported a position in XPLR Infrastructure LP in Q1 2025 and held it in 4 quarters.
ECP ControlCo's XPLR Infrastructure LP position peaked at $91.5M in Q3 2025.
225 funds tracked by Wall St. Rank held XPLR Infrastructure LP as of Q1 2026.

Based on ECP ControlCo's 13F filing for Q1 2026, filed 15 May 2026.