Skip to main content
RUN logo

RUN · Sunrun Inc.

Track RUN — free
Market Cap
$2.11B
Shares
240.85M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 405
Total Value: $4,043,768,530
Total Shares: 305,029,752
Showing 1–100 of 454 holdings by value · page 1 of 5

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 405 13F filers · Δ vs Mar 31, 2026
Top Holder
13.7%
Sep 2023 → Jun 2026 · range 11.4% – 15.2%
−1.5 pts
Top 5
32.9%
Sep 2023 → Jun 2026 · range 32.5% – 39.8%
+0.4 pts
Top 10
49.0%
Sep 2023 → Jun 2026 · range 47.3% – 53.2%
+0.5 pts
HHI
393
Sep 2023 → Jun 2026 · range 373 – 452
Broadly held−22

Quarterly Activity

vs Mar 31, 2026
New
66
Increased
167
Decreased
110
Sold Out
65
Unchanged
62
Holder count: +1
Institutional value: +8.0%
Shares held: +10.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 454
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 1469367 CUSIP 86771W105 13F (30d) 321 filings 304 filers Visit website Investor relations