Two Sigma Investments
RIVN icon

Two Sigma Investments’s Rivian RIVN Stock Holding History

Two Sigma Investments’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
Q1 		$3.71M Buy
246,700
+69,200
+39% +$1.11M ﹤0.01% 2236
2025
Q4 		$3.5M Buy
177,500
+158,600
+839% +$2.52M ﹤0.01% 2025
2025
Q3 		$277K Buy
+18,900
New +$253K ﹤0.01% 3251

Other funds holding RIVN

ACI
Amazon.com Inc Seattle, Washington $2.63B AUM 20.53% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Two Sigma Investments's RIVN Position: Q1 2026 in Review

Two Sigma Investments reduced its Rivian (RIVN) stake by 28% in Q1 2026, selling an estimated $58.3M and leaving 9,553,422 shares worth $144M. The position accounts for 0.12% of the portfolio, ranked #200.

Two Sigma Investments first reported a position in RIVN in Q4 2022 and has held it in 9 quarters since. The position peaked at $260M in Q4 2025. 805 funds tracked by Wall St. Rank hold RIVN as of Q1 2026.

  • Two Sigma Investments held 9,553,422 shares of Rivian worth $144M as of Q1 2026.
  • Two Sigma Investments sold 3,650,062 Rivian shares in Q1 2026, an estimated $58.3M.
  • Rivian made up 0.12% of Two Sigma Investments's portfolio in Q1 2026, its #200 holding.
  • Two Sigma Investments first reported a position in Rivian in Q4 2022 and has held it in 9 quarters since.
  • Two Sigma Investments's Rivian position peaked at $260M in Q4 2025.
  • 805 funds tracked by Wall St. Rank held Rivian as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.