One River Asset Management’s Blackrock BLK Stock Holding History
Bought
Maintained
Sold
Other funds holding BLK
VCM
VPM
One River Asset Management's BLK Position: Q1 2026 in Review
One River Asset Management increased its Blackrock (BLK) stake by 1,002% in Q1 2026, buying an estimated $590K and bringing the position to 617 shares worth $593K. The position accounts for 0.22% of the portfolio, ranked #113.
One River Asset Management first reported a position in BLK in Q1 2023 and has held it in 6 quarters since. The position peaked at $1.95M in Q3 2023. 2,320 funds tracked by Wall St. Rank hold BLK as of Q1 2026.
- One River Asset Management held 617 shares of Blackrock worth $593K as of Q1 2026.
- One River Asset Management bought 561 Blackrock shares in Q1 2026, an estimated $590K.
- Blackrock made up 0.22% of One River Asset Management's portfolio in Q1 2026, its #113 holding.
- One River Asset Management first reported a position in Blackrock in Q1 2023 and has held it in 6 quarters since.
- One River Asset Management's Blackrock position peaked at $1.95M in Q3 2023.
- 2,320 funds tracked by Wall St. Rank held Blackrock as of Q1 2026.
Based on One River Asset Management's 13F filing for Q1 2026, filed 27 Apr 2026.