Electro Sensors Inc (ELSE) Institutional Ownership

Ownership Summary

Electro Sensors Inc (NASDAQ:ELSE) currently has 12 active institutional owners and shareholders as of today (September 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

• Institutional ownership in Electro Sensors edged down to 13.3% in September 2025, compared to 15.0% in June 2025.
• In percentage terms, this reflects as a holdings change of -1.65% quarter on quarter, and an increase of 9.09% year over year.
• During the quarter, 2 institutions bought more Electro Sensors shares, 5 sold shares, and 5 of the 12 total investors held their position steady.
• This class of investors decreased its holdings in Electro Sensors to 459.70K shares for the 13F-cycle ending September 2025, down by 7.70K shares quarter on quarter, and up 43.85K shares year over year.
• CALDWELL SUTTER CAPITAL, INC.'s holding of 250.05K shares as of September 30, 2025 makes it the primary institutional investor in Electro Sensors, owning 7.25% of the stock.
• Among the most significant buyers of Electro Sensors during September 2025 were GEODE CAPITAL MANAGEMENT, LLC (192), BARCLAYS PLC (20).
• Leading sellers of Electro Sensors stock in September 2025 included UBS Group AG (5.32K), RENAISSANCE TECHNOLOGIES LLC (1.70K), Tower Research Capital LLC (TRC) (509), DIMENSIONAL FUND ADVISORS LP (377), BANK OF AMERICA CORP /DE/ (4).
• The top 10 institutional holders of Electro Sensors for the quarter ending September 2025 included CALDWELL SUTTER CAPITAL, INC. (250.05K), RENAISSANCE TECHNOLOGIES LLC (82.90K), VANGUARD GROUP INC (71.91K), DIMENSIONAL FUND ADVISORS LP (20.17K), GEODE CAPITAL MANAGEMENT, LLC (14.58K), UBS Group AG (13.60K), MORGAN STANLEY (3.75K), BANK OF AMERICA CORP /DE/ (1.92K), Tower Research Capital LLC (TRC) (578), OSAIC HOLDINGS, INC. (200).