Marshall Wace
WBI

Marshall Wace’s WaterBridge Infrastructure LLC WBI Stock Holding History

Marshall Wace’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
Q1 		$18M Buy
672,990
+518,142
+335% +$12.3M 0.02% 742
2025
Q4 		$3.1M Sell
154,848
-54,357
-26% -$1.26M ﹤0.01% 1374
2025
Q3 		$5.28M Buy
+209,205
New +$4.91M 0.01% 1163

Other funds holding WBI

DE
Devon Energy Houston, Texas $476M AUM
HKAM
Horizon Kinetics Asset Management New York $9.23B AUM 27.52% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
SIC
Schwartz Investment Counsel Plymouth, Michigan $2.82B AUM 13.66% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
EU
Emory University Atlanta, Georgia $267M AUM 48.26% 1-Year Est. Return
TCM
Tensile Capital Management Larkspur, California $698M AUM 2.4% 1-Year Est. Return
RIM
Ranger Investment Management Dallas, Texas $1.38B AUM 24.55% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Marshall Wace's WBI Position: Q1 2026 in Review

Marshall Wace increased its WaterBridge Infrastructure LLC (WBI) stake by 335% in Q1 2026, buying an estimated $12.3M and bringing the position to 672,990 shares worth $18M. The position accounts for 0.02% of the portfolio, ranked #742.

Marshall Wace first reported a position in WBI in Q3 2025 and has held it in 3 quarters since. 155 funds tracked by Wall St. Rank hold WBI as of Q1 2026.

  • Marshall Wace held 672,990 shares of WaterBridge Infrastructure LLC worth $18M as of Q1 2026.
  • Marshall Wace bought 518,142 WaterBridge Infrastructure LLC shares in Q1 2026, an estimated $12.3M.
  • WaterBridge Infrastructure LLC made up 0.02% of Marshall Wace's portfolio in Q1 2026, its #742 holding.
  • Marshall Wace first reported a position in WaterBridge Infrastructure LLC in Q3 2025 and has held it in 3 quarters since.
  • 155 funds tracked by Wall St. Rank held WaterBridge Infrastructure LLC as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.