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Gilbert & Cook’s Rivian RIVN Stock Holding History

Gilbert & Cook’s Portfolio RIVN Stock Details RIVN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$220K Buy
+12,705
New +$198K 0.03% 218

Other funds holding RIVN

ACI
Amazon.com Inc Seattle, Washington $4.42B AUM 22.6% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
SPC
Slate Path Capital New York $7.22B AUM 110.75% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
U
Uber San Francisco, California $4.51B AUM 1.92% 1-Year Est. Return

Gilbert & Cook's RIVN Position: Q2 2026 in Review

Gilbert & Cook opened a new position in Rivian (RIVN) in Q2 2026: 12,705 shares worth $220K. The stake represents 0.03% of the portfolio and ranks #218 among its holdings.

817 funds tracked by Wall St. Rank hold RIVN as of Q2 2026.

  • Gilbert & Cook held 12,705 shares of Rivian worth $220K as of Q2 2026.
  • Rivian was a new Gilbert & Cook position in Q2 2026.
  • Rivian made up 0.03% of Gilbert & Cook's portfolio in Q2 2026, its #218 holding.
  • 817 funds tracked by Wall St. Rank held Rivian as of Q2 2026.

Based on Gilbert & Cook's 13F filing for Q2 2026, filed 28 Jul 2026.