Trek Financial’s Rivian RIVN Stock Holding History

Trek Financial’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	$8.02M	Buy	462,186 +62,426	+16%	+$974K	0.4%	72
2026 Q1	$6.02M	Buy	399,760 +89,516	+29%	+$1.43M	0.32%	92
2025 Q4	$6.11M	Buy	+310,244	New	+$4.92M	0.35%	79

Other funds holding RIVN

ACI

Amazon.com Inc Seattle, Washington $4.42B AUM 22.6% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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 New York $210B AUM 57.28% 1-Year Est. Return

Uber San Francisco, California $4.51B AUM 1.92% 1-Year Est. Return

Trek Financial's RIVN Position: Q2 2026 in Review

Trek Financial increased its Rivian (RIVN) stake by 16% in Q2 2026, buying an estimated $974K and bringing the position to 462,186 shares worth $8.02M. The position accounts for 0.4% of the portfolio, ranked #72.

Trek Financial first reported a position in RIVN in Q4 2025 and has held it in 3 quarters since. 817 funds tracked by Wall St. Rank hold RIVN as of Q2 2026.

Trek Financial held 462,186 shares of Rivian worth $8.02M as of Q2 2026.
Trek Financial bought 62,426 Rivian shares in Q2 2026, an estimated $974K.
Rivian made up 0.4% of Trek Financial's portfolio in Q2 2026, its #72 holding.
Trek Financial first reported a position in Rivian in Q4 2025 and has held it in 3 quarters since.
817 funds tracked by Wall St. Rank held Rivian as of Q2 2026.

Based on Trek Financial's 13F filing for Q2 2026, filed 13 Aug 2026.