Vault-13

ELECTRO-SENSORS INC

COM · CUSIP 285233102

12 institutional holders +3 vs Q1 2026
477,411477.4k shares reported held*
$3.7mreported value*
2 new 1 added 5 reduced 0 sold out net sold ≈ $858.7k (-112.1k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $7.66.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

051015Q3 22: 12Q4 22: 13Q1 23: 12Q2 23: 12Q3 23: 13Q4 23: 11Q1 24: 12Q2 24: 13Q3 24: 12Q4 24: 14Q1 25: 15Q2 25: 15Q3 25: 13Q4 25: 11Q1 26: 9Q2 26: 1212Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202212
Q4 202213
Q1 202312
Q2 202312
Q3 202313
Q4 202311
Q1 202412
Q2 202413
Q3 202412
Q4 202414
Q1 202515
Q2 202515
Q3 202513
Q4 202511
Q1 20269
Q2 202612

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
10010Q3 24: 1 bought or addedQ3 24: 6 cut or sold outQ4 24: 5 bought or addedQ4 24: 6 cut or sold outQ4 24Q1 25: 6 bought or addedQ1 25: 4 cut or sold outQ2 25: 7 bought or addedQ2 25: 6 cut or sold outQ2 25Q3 25: 2 bought or addedQ3 25: 7 cut or sold outQ4 25: 1 bought or addedQ4 25: 5 cut or sold outQ4 25Q1 26: 3 bought or addedQ1 26: 4 cut or sold outQ2 26: 3 bought or addedQ2 26: 5 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202416
Q4 202456
Q1 202564
Q2 202576
Q3 202527
Q4 202515
Q1 202634
Q2 202635

Biggest buyers

Biggest sellers

RENAISSANCE TECHNOLOGIES LLC Reduced -60,700-60.7k
CALDWELL SUTTER CAPITAL, INC. Reduced -37,561-37.6k
VANGUARD CAPITAL MANAGEMENT LLC Reduced -13,897-13.9k
Tower Research Capital LLC (TRC) Reduced -634-634
SBI Securities Co., Ltd. Reduced -21-21

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Feldman Jesse 13D · may seek influence new · filed 2026-04-27
Stated purposeOn April 20, 2026, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with steute Industrial Controls, Inc., a Connecticut corporation ("Parent"), and Steute Burwell Inc., a Minnesota corporation and a wholly owned subsidiary of Parent ("Merger Sub"). Pursuant to the terms of the Merger Agreement, Parent will acquire the Issuer through the merger of Merger Sub with and into the Issuer, with the Issuer continuing as the surviving corporation of the merger (the "Merger") and a wholly owned subsidiary of Parent, subject to the terms and conditions set forth in the Merger Agreement. Parent and Merger Sub are each affiliates of BV14, BV14-EF and BIP 14. The foregoing description of the Merger Agreement does not purport to be complete and is qualified in its entiret… Full filing
52.5% new 1.9m≈ $14.9m 2026-04-27
CALDWELL SUTTER CAPITAL, INC. 13G · institution filed 2025-02-11 7.3% 249.0k≈ $1.9m 2025-02-11

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 CALDWELL SUTTER CAPITAL, INC. 0.61% of their portfolio SAUSALITO, CA 212,600212.6k $1.6m $1.6m 0.61% Reduced -37.6k -37,561
2 ODDO BHF ASSET MANAGEMENT SAS 0.06% of their portfolio PARIS, I0 169,600169.6k $1.3m $1.3m 0.06% Not comparable
3 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 40,03440.0k $306.7k $306.7k 0.00% Reduced -13.9k -13,897
4 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 21,14121.1k $161.9k $161.9k 0.00% Added +506 +506
5 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 16,37016.4k $125.4k $125.4k 0.00% Unchanged
6 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 13,20013.2k $101.1k $101.1k 0.00% Reduced -60.7k -60,700
7 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 3,7513.8k $28.7k $28.7k 0.00% Unchanged
8 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 505505 $3.9k $3.9k 0.00% Reduced -634 -634
9 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 200200 $1.5k $1.5k 0.00% New
10 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 99 $69 $69 0.00% New
11 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 11 $8 $8 0.00% Reduced -21 -21
12 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 00 $3 $3 0.00% Unchanged