Primecap Management
RIVN icon

Primecap Management’s Rivian RIVN Stock Holding History

Primecap 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 		$3.65M Sell
210,260
-600
-0.3% -$9.36K ﹤0.01% 298
2026
Q1 		$3.17M Sell
210,860
-1,500
-0.7% -$24K ﹤0.01% 289
2025
Q4 		$4.19M Sell
212,360
-56,400
-21% -$895K ﹤0.01% 283
2025
Q3 		$3.95M Sell
268,760
-3,080
-1% -$41.3K ﹤0.01% 285
2025
Q2 		$3.74M Buy
271,840
+7,900
+3% +$107K ﹤0.01% 293
2025
Q1 		$3.29M Hold
263,940
– – ﹤0.01% 291
2024
Q4 		$3.51M Sell
263,940
-22,240
-8% -$256K ﹤0.01% 285
2024
Q3 		$3.21M Sell
286,180
-26,080
-8% -$375K ﹤0.01% 298
2024
Q2 		$4.19M Sell
312,260
-22,620
-7% -$236K ﹤0.01% 285
2024
Q1 		$3.67M Hold
334,880
– – ﹤0.01% 291
2023
Q4 		$7.86M Sell
334,880
-4,320
-1% -$81.2K 0.01% 273
2023
Q3 		$8.24M Hold
339,200
– – 0.01% 266
2023
Q2 		$5.65M Sell
339,200
-4,300
-1% -$60.1K ﹤0.01% 281
2023
Q1 		$5.32M Sell
343,500
-4,000
-1% -$67.5K ﹤0.01% 280
2022
Q4 		$6.4M Sell
347,500
-4,520
-1% -$133K 0.01% 267
2022
Q3 		$11.6M Sell
352,020
-5,060
-1% -$172K 0.01% 243
2022
Q2 		$9.19M Sell
357,080
-2,440
-0.7% -$76.2K 0.01% 258
2022
Q1 		$18.1M Sell
359,520
-95,180
-21% -$5.79M 0.01% 233
2021
Q4 		$47.1M Buy
+454,700
New +$52.4M 0.03% 196

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

Primecap Management's RIVN Position: Q2 2026 in Review

Primecap Management reduced its Rivian (RIVN) stake by 0.28% in Q2 2026, selling an estimated $9.36K and leaving 210,260 shares worth $3.65M. The position accounts for ﹤0.01% of the portfolio, ranked #298.

Primecap Management first reported a position in RIVN in Q4 2021 and has held it in 19 quarters since. The position peaked at $47.1M in Q4 2021. 815 funds tracked by Wall St. Rank hold RIVN as of Q2 2026.

  • Primecap Management held 210,260 shares of Rivian worth $3.65M as of Q2 2026.
  • Primecap Management sold 600 Rivian shares in Q2 2026, an estimated $9.36K.
  • Rivian made up ﹤0.01% of Primecap Management's portfolio in Q2 2026, its #298 holding.
  • Primecap Management first reported a position in Rivian in Q4 2021 and has held it in 19 quarters since.
  • Primecap Management's Rivian position peaked at $47.1M in Q4 2021.
  • 815 funds tracked by Wall St. Rank held Rivian as of Q2 2026.

Based on Primecap Management's 13F filing for Q2 2026, filed 14 Aug 2026.