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Fund managers haven’t disclosed any holdings of RUN yet.

RUN Hedge Fund Activity: Q1 2026 in Review

397 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Sunrun (RUN) for Q1 2026, worth a combined $3.45B — down 26% from $4.65B a quarter earlier.

Sellers outnumbered buyers: 68 funds closed out of RUN and 63 opened new positions — a net loss of 5 holders — while 129 trimmed existing stakes and 140 added.

The largest buyer was Alyeska Investment Group, opening a new position worth an estimated $108M. The largest seller was Contour Asset Management, exiting entirely with an estimated $98M sold.

  • 397 institutional investors held Sunrun (RUN) as of Q1 2026, down from 410 in Q4 2025.
  • Funds reported $3.45B of Sunrun stock for Q1 2026, down 26% quarter-over-quarter.
  • 63 funds opened new Sunrun positions in Q1 2026 and 68 closed out, a net change of -5 holders.
  • The largest Sunrun buyer in Q1 2026 was Alyeska Investment Group, an estimated $108M added.
  • The largest Sunrun seller in Q1 2026 was Contour Asset Management, an estimated $98M sold.

Based on aggregated 13F filings for Q1 2026.