111 Inc

YI

Market cap $31.9M

YI Hedge Fund Activity: Q1 2026 in Review

8 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in 111 Inc (YI) for Q1 2026, worth a combined $410K — down 12% from $466K a quarter earlier.

Sellers outnumbered buyers: 2 funds closed out of YI and 1 opened new positions — a net loss of 1 holder — while 3 trimmed existing stakes and 2 added.

The largest buyer was Renaissance Technologies, adding an estimated $1.92K. The largest seller was Susquehanna International Group, exiting entirely with an estimated $81.5K sold.

• 8 institutional investors held 111 Inc (YI) as of Q1 2026, down from 9 in Q4 2025.
• Funds reported $410K of 111 Inc stock for Q1 2026, down 12% quarter-over-quarter.
• 1 fund opened new 111 Inc positions in Q1 2026 and 2 closed out, a net change of -1 holder.
• The largest 111 Inc buyer in Q1 2026 was Renaissance Technologies, an estimated $1.92K added.
• The largest 111 Inc seller in Q1 2026 was Susquehanna International Group, an estimated $81.5K sold.

Based on aggregated 13F filings for Q1 2026.