AC
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Aristides Capital’s Rivian RIVN Stock Holding History

Aristides Capital’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 		$1.44M Buy
82,860
+6,180
+8% +$96.4K 0.28% 80
2026
Q1 		$1.15M Buy
+76,680
New +$1.23M 0.25% 74
2022
Q1 		– Sell
-4,000
Closed -$415K – 278
2021
Q4 		$415K Buy
+4,000
New +$461K 0.19% 114

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

Aristides Capital's RIVN Position: Q2 2026 in Review

Aristides Capital increased its Rivian (RIVN) stake by 8.1% in Q2 2026, buying an estimated $96.4K and bringing the position to 82,860 shares worth $1.44M. The position accounts for 0.28% of the portfolio, ranked #80.

Aristides Capital first reported a position in RIVN in Q4 2021 and has held it in 3 quarters since. 819 funds tracked by Wall St. Rank hold RIVN as of Q2 2026.

  • Aristides Capital held 82,860 shares of Rivian worth $1.44M as of Q2 2026.
  • Aristides Capital bought 6,180 Rivian shares in Q2 2026, an estimated $96.4K.
  • Rivian made up 0.28% of Aristides Capital's portfolio in Q2 2026, its #80 holding.
  • Aristides Capital first reported a position in Rivian in Q4 2021 and has held it in 3 quarters since.
  • 819 funds tracked by Wall St. Rank held Rivian as of Q2 2026.

Based on Aristides Capital's 13F filing for Q2 2026, filed 13 Aug 2026.