LP
RIVN icon

LMR Partners’s Rivian RIVN Stock Holding History

LMR Partners’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 		$327M Buy
18,829,400
+2,474,400
+15% +$38.6M 1.22% 13
2026
Q1 		$246M Buy
16,355,000
+4,755,600
+41% +$76M 0.54% 14
2025
Q4 		$229M Buy
11,599,400
+355,100
+3% +$5.64M 0.43% 15
2025
Q3 		$165M Buy
11,244,300
+3,666,000
+48% +$49.1M 0.73% 19
2025
Q2 		$104M Buy
7,578,300
+1,594,600
+27% +$21.6M 0.75% 19
2025
Q1 		$74.5M Buy
5,983,700
+486,300
+9% +$6.12M 0.7% 18
2024
Q4 		$73.1M Hold
5,497,400
– – 0.61% 23
2024
Q3 		$61.7M Buy
5,497,400
+1,000,000
+22% +$14.4M 0.49% 31
2024
Q2 		$60.4M Buy
4,497,400
+450,000
+11% +$4.7M 0.51% 31
2024
Q1 		$44.3M Hold
4,047,400
– – 0.45% 46
2023
Q4 		$95M Buy
4,047,400
+1,500,000
+59% +$28.2M 1.08% 12
2023
Q3 		$61.9M Hold
2,547,400
– – 0.7% 24
2023
Q2 		$42.4M Hold
2,547,400
– – 0.47% 44
2023
Q1 		$39.4M Buy
+2,547,400
New +$43M 0.61% 34

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

LMR Partners's RIVN Position: Q2 2026 in Review

LMR Partners sold out of Rivian (RIVN) in Q2 2026, closing a stake of 57,310 shares — an estimated $894K sold.

LMR Partners first reported a position in RIVN in Q3 2025 and held it in 3 quarters. The position peaked at $1.85M in Q3 2025. 819 funds tracked by Wall St. Rank hold RIVN as of Q2 2026.

  • LMR Partners reported no remaining Rivian position as of Q2 2026 after selling out during the quarter.
  • LMR Partners sold 57,310 Rivian shares in Q2 2026, an estimated $894K.
  • LMR Partners first reported a position in Rivian in Q3 2025 and held it in 3 quarters.
  • LMR Partners's Rivian position peaked at $1.85M in Q3 2025.
  • 819 funds tracked by Wall St. Rank held Rivian as of Q2 2026.

Based on LMR Partners's 13F filing for Q2 2026, filed 14 Aug 2026.