RhumbLine Advisers
RIVN icon

RhumbLine Advisers’s Rivian RIVN Stock Holding History

RhumbLine Advisers’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 		$15.9M Sell
914,538
-53,101
-5% -$828K 0.01% 865
2026
Q1 		$14.6M Sell
967,639
-19,508
-2% -$312K 0.01% 880
2025
Q4 		$19.5M Buy
987,147
+9,185
+0.9% +$146K 0.02% 723
2025
Q3 		$14.4M Buy
977,962
+1,431
+0.1% +$19.2K 0.01% 908
2025
Q2 		$13.4M Buy
976,531
+73,248
+8% +$994K 0.01% 923
2025
Q1 		$11.2M Buy
903,283
+8,038
+0.9% +$101K 0.01% 971
2024
Q4 		$11.9M Sell
895,245
-20,438
-2% -$235K 0.01% 972
2024
Q3 		$10.3M Buy
915,683
+10,493
+1% +$151K 0.01% 1034
2024
Q2 		$12.1M Buy
905,190
+137,341
+18% +$1.44M 0.01% 936
2024
Q1 		$8.41M Buy
767,849
+8,325
+1% +$120K 0.01% 1138
2023
Q4 		$17.8M Buy
759,524
+957
+0.1% +$18K 0.02% 738
2023
Q3 		$18.4M Buy
758,567
+144,808
+24% +$3.38M 0.02% 674
2023
Q2 		$10.2M Buy
613,759
+71,649
+13% +$1M 0.01% 998
2023
Q1 		$8.39M Sell
542,110
-24,278
-4% -$410K 0.01% 1047
2022
Q4 		$10.4M Buy
566,388
+44,702
+9% +$1.32M 0.01% 920
2022
Q3 		$17.2M Buy
521,686
+351,807
+207% +$12M 0.03% 605
2022
Q2 		$4.37M Buy
169,879
+37,858
+29% +$1.18M 0.01% 1316
2022
Q1 		$6.63M Buy
132,021
+6,690
+5% +$407K 0.01% 1160
2021
Q4 		$13M Buy
+125,331
New +$14.4M 0.02% 846

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

RhumbLine Advisers's RIVN Position: Q2 2026 in Review

RhumbLine Advisers reduced its Rivian (RIVN) stake by 5.5% in Q2 2026, selling an estimated $828K and leaving 914,538 shares worth $15.9M. The position accounts for 0.01% of the portfolio, ranked #865.

RhumbLine Advisers first reported a position in RIVN in Q4 2021 and has held it in 19 quarters since. The position peaked at $19.5M in Q4 2025. 817 funds tracked by Wall St. Rank hold RIVN as of Q2 2026.

  • RhumbLine Advisers held 914,538 shares of Rivian worth $15.9M as of Q2 2026.
  • RhumbLine Advisers sold 53,101 Rivian shares in Q2 2026, an estimated $828K.
  • Rivian made up 0.01% of RhumbLine Advisers's portfolio in Q2 2026, its #865 holding.
  • RhumbLine Advisers first reported a position in Rivian in Q4 2021 and has held it in 19 quarters since.
  • RhumbLine Advisers's Rivian position peaked at $19.5M in Q4 2025.
  • 817 funds tracked by Wall St. Rank held Rivian as of Q2 2026.

Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.