Company · Ownership research

Sunrun Inc. RUN

CIK 0001469367 · CUSIP 86771W105

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 86771W105 (RUN), not CUSIP 86771W955 (RUN), CUSIP 86771W905 (RUN), CUSIP 86771WAB1 (RUN), and does not merge CUSIPs.

This page lists the top 20 of 401 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$567.74M 41,868,413 shares	0.01%	+2.28M(+5.80%)Added	SEC filing ↗ May 13, 2026	▾
02	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history	$175.37M 12,932,976 shares	0.01%	—	SEC filing ↗ May 8, 2026	▾
03	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$165.16M 12,179,911 shares	0.02%	-5.18M(-29.80%)Reduced	SEC filing ↗ May 15, 2026	▾
04	Greenvale Capital LLP CIK 1768041 · View history	$162.72M 12,000,000 shares	17.84%	+1.28M(+12.00%)Added	SEC filing ↗ May 15, 2026	▾
05	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$136.20M 10,044,367 shares	0.00%	—	SEC filing ↗ May 15, 2026	▾
06	PGGM Investments CIK 1472190 · View history	$129.46M 9,546,965 shares	2.27%	+1.88M(+24.50%)Added	SEC filing ↗ May 15, 2026	▾
07	STATE STREET CORP CIK 93751 · View history	$127.15M 9,376,776 shares	0.00%	+238.59K(+2.60%)Added	SEC filing ↗ May 15, 2026	▾
08	Invesco Ltd. CIK 914208 · Amended · View history	$123.03M 9,073,225 shares	0.01%	+3.21M(+54.60%)Added	SEC filing ↗ May 12, 2026	▾
09	Grantham, Mayo, Van Otterloo & Co. LLC CIK 1352662 · View history	$106.04M 7,820,138 shares	0.27%	+2.40M(+44.40%)Added	SEC filing ↗ May 14, 2026	▾
10	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$105.67M 7,792,810 shares	0.09%	+3.45M(+79.50%)Added	SEC filing ↗ May 15, 2026	▾
11	D. E. Shaw & Co., Inc. CIK 1009207 · View history	$98.46M 7,261,297 shares	0.08%	-2.65M(-26.70%)Reduced	SEC filing ↗ May 15, 2026	▾
12	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$88.37M 6,519,053 shares	0.02%	+165.20K(+2.60%)Added	SEC filing ↗ May 7, 2026	▾
13	Alyeska Investment Group, L.P. CIK 1453072 · View history	$88.16M 6,501,139 shares	0.25%	+6.50MNew	SEC filing ↗ May 15, 2026	▾
14	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$83.87M 6,184,281 shares	0.01%	+521.04K(+9.20%)Added	SEC filing ↗ May 15, 2026	▾
15	BNP PARIBAS ASSET MANAGEMENT Holding S.A. CIK 1520354 · View history	$67.93M 5,009,539 shares	0.08%	+2.13M(+74.10%)Added	SEC filing ↗ May 14, 2026	▾
16	ROBECOSAM AG CIK 1418427 · View history	$57.26M 4,222,937 shares	1.21%	+1.28M(+43.30%)Added	SEC filing ↗ May 7, 2026	▾
17	MORGAN STANLEY CIK 895421 · View history	$53.56M 3,950,052 shares	0.00%	-251.75K(-6.00%)Reduced	SEC filing ↗ May 15, 2026	▾
18	Handelsbanken Fonder AB CIK 1398318 · View history	$45.95M 3,388,927 shares	0.15%	+1.07M(+46.40%)Added	SEC filing ↗ Apr 28, 2026	▾
19	Amundi CIK 1330387 · View history	$44.80M 3,300,626 shares	0.01%	+1.19M(+56.30%)Added	SEC filing ↗ May 18, 2026	▾
20	Maple Rock Capital Partners Inc. CIK 1658363 · View history	$40.71M 3,002,100 shares	1.32%	-2.32M(-43.60%)Reduced	SEC filing ↗ May 15, 2026	▾

Showing 20 / 401 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

401

Cancelled or null records excluded

Disclosed shares

255,235,521

Not deduplicated across managers

Disclosed value

$3.46B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Sunrun Inc. · Q1 2026

Explore all 401 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.