Birchbrook
RIVN icon

Birchbrook’s Rivian RIVN Stock Holding History

Birchbrook’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
Q3 		$10.6K Hold
710
– – 0.01% 198
2026
Q2 		$12.3K Sell
710
-200
-22% -$3.12K 0.01% 195
2026
Q1 		$13.7K Hold
910
– – 0.01% 182
2025
Q4 		$17.9K Hold
910
– – 0.01% 179
2025
Q3 		$13.4K Hold
910
– – 0.01% 181
2025
Q2 		$12.5K Hold
910
– – 0.01% 183
2025
Q1 		$11.3K Hold
910
– – 0.01% 181
2024
Q4 		$12.1K Hold
910
– – 0.01% 193
2024
Q3 		$10.2K Buy
910
+410
+82% +$5.89K 0.01% 185
2024
Q2 		$6.71K Hold
500
– – ﹤0.01% 205
2024
Q1 		$5.48K Hold
500
– – ﹤0.01% 216
2023
Q4 		$11.7K Buy
+500
New +$9.4K 0.01% 201

Other funds holding RIVN

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
KBC Group
KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return
Trek Financial
Trek Financial Scottsdale, Arizona $2.16B AUM 42.56% 1-Year Est. Return
EULAV Asset Management
EULAV Asset Management Sarasota, Florida $2.77B AUM 18.47% 1-Year Est. Return
Asset Management One
Asset Management One Tokyo, Japan $40B AUM 30.45% 1-Year Est. Return
Fjarde Ap-fonden
Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return
Baron Wealth Management
Baron Wealth Management Troy, Michigan $389M AUM 21.95% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return

Birchbrook's RIVN Position: Q3 2026 in Review

Birchbrook held its Rivian (RIVN) position steady in Q3 2026 at 710 shares worth $10.6K. The position accounts for 0.01% of the portfolio, ranked #198.

Birchbrook first reported a position in RIVN in Q4 2023 and has held it in 12 quarters since. The position peaked at $17.9K in Q4 2025. 272 funds tracked by Wall St. Rank hold RIVN as of Q3 2026.

  • Birchbrook held 710 shares of Rivian worth $10.6K as of Q3 2026.
  • Birchbrook left its Rivian share count unchanged in Q3 2026.
  • Rivian made up 0.01% of Birchbrook's portfolio in Q3 2026, its #198 holding.
  • Birchbrook first reported a position in Rivian in Q4 2023 and has held it in 12 quarters since.
  • Birchbrook's Rivian position peaked at $17.9K in Q4 2025.
  • 272 funds tracked by Wall St. Rank held Rivian as of Q3 2026.

Based on Birchbrook's 13F filing for Q3 2026, filed 14 Oct 2026.