SIM
RIVN icon

Sims Investment Management’s Rivian RIVN Stock Holding History

Sims Investment Management’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 		$2.33K Buy
+134
New +$2.09K ﹤0.01% 140

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

Sims Investment Management's RIVN Position: Q2 2026 in Review

Sims Investment Management opened a new position in Rivian (RIVN) in Q2 2026: 134 shares worth $2.33K. The stake represents ﹤0.01% of the portfolio and ranks #140 among its holdings.

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

  • Sims Investment Management held 134 shares of Rivian worth $2.33K as of Q2 2026.
  • Rivian was a new Sims Investment Management position in Q2 2026.
  • Rivian made up ﹤0.01% of Sims Investment Management's portfolio in Q2 2026, its #140 holding.
  • 817 funds tracked by Wall St. Rank held Rivian as of Q2 2026.

Based on Sims Investment Management's 13F filing for Q2 2026, filed 21 Jul 2026.