SJW GROUP (SJW) Institutional Ownership

SJW is currently held by 1 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $9.26M based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.

The largest disclosed holder is Renaissance Technologies LLC, which reported ownership valued at approximately $9.26M in its March 31, 2026 13F filing.

Major shareholders tracked on this page include Renaissance Technologies LLC, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.

This page tracks institutional ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward SJW GROUP (SJW).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q1 20261$9,263,993157,900
Q4 20251$4,115,16084,000
Q3 20251$5,663,810116,300
Q2 20251$1,647,44931,700
Q1 20251$2,592,30647,400
Q4 20241$3,489,69870,900
Q3 20241$6,665,217114,700
Q2 20241$7,563,690139,500
Q1 20241$10,860191,900
Q4 20231$13,789211,000
Q3 20231$14,228236,700
Q2 20231$19,399276,700

Related SJW Institutional Insights:

SJW Institutional Ownership and 13F Activity Q1 2026 | InsiderSet