Mad River Investors’s WaterBridge Infrastructure LLC WBI Stock Holding History

Mad River Investors’s Portfolio WBI Stock Details WBI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$9.18M	Sell	267,801 -3,099	-1%	-$90.2K	3.42%	7
2026 Q1	$7.26M	Buy	270,900 +13,900	+5%	+$331K	2.61%	8
2025 Q4	$5.14M	Buy	257,000 +5,300	+2%	+$123K	2.34%	9
2025 Q3	$6.35M	Buy	+251,700	New	+$5.9M	2.72%	9

Other funds holding WBI

Devon Energy Houston, Texas $1.59B AUM

ALPS Advisors Denver, Colorado $21.3B AUM 23.41% 1-Year Est. Return

HKAM

Horizon Kinetics Asset Management New York $8.82B AUM 23.05% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

HRCM

Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

SIC

Schwartz Investment Counsel Plymouth, Michigan $3.01B AUM 27.22% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

TCM

Tensile Capital Management Larkspur, California $724M AUM 3.48% 1-Year Est. Return

Mad River Investors's WBI Position: Q2 2026 in Review

Mad River Investors reduced its WaterBridge Infrastructure LLC (WBI) stake by 1.1% in Q2 2026, selling an estimated $90.2K and leaving 267,801 shares worth $9.18M. The position accounts for 3.42% of the portfolio, ranked #7.

Mad River Investors first reported a position in WBI in Q3 2025 and has held it in 4 quarters since. 163 funds tracked by Wall St. Rank hold WBI as of Q2 2026.

Mad River Investors held 267,801 shares of WaterBridge Infrastructure LLC worth $9.18M as of Q2 2026.
Mad River Investors sold 3,099 WaterBridge Infrastructure LLC shares in Q2 2026, an estimated $90.2K.
WaterBridge Infrastructure LLC made up 3.42% of Mad River Investors's portfolio in Q2 2026, its #7 holding.
Mad River Investors first reported a position in WaterBridge Infrastructure LLC in Q3 2025 and has held it in 4 quarters since.
163 funds tracked by Wall St. Rank held WaterBridge Infrastructure LLC as of Q2 2026.

Based on Mad River Investors's 13F filing for Q2 2026, filed 3 Aug 2026.