DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
LGL

LGL GROUP INC TRADES WITH DUE

15 institutions still hold LGL GROUP INC TRADES WITH DUE as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 50186a108·15 13F holders·last filed Mar 31, 2026
Market cap
2.2%
vs prior quarter
13F value held
$12M
66.0% inst. owned
of float
Holders
15
+57 QoQ
filers reporting
Activity
+55 / −11
+950 added · −812 reduced
this quarter
Concentration
39.13%
GAMCO INVESTORS, INC. ET AL #1
top holder share
AI Holders Summary · Q1 2026

15 institutions reported LGL in Q1 2026. GAMCO INVESTORS, INC. ET AL leads at 39.1% of the visible book. +57 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$5M671K0.05%Q1 2026
02
BARD ASSOCIATES INC
CIK 0001105907
$3M490K0.85%Q1 2026
03
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$1M167K0.00%Q1 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$799,208115K0.00%Q1 2026
05
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$689,71899K0.00%Q1 2026
06
CALDWELL SUTTER CAPITAL, INC.
CIK 0000702007
$561,91481K0.23%Q1 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$266,10038K0.00%Q1 2026
08
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$143,74721K0.00%Q1 2026
09
OSAIC HOLDINGS, INC.
CIK 0001677044
$107,55715K0.00%Q1 2026
10
BlackRock, Inc.
CIK 0002012383
$58,3608K0.00%Q1 2026
11
MORGAN STANLEY
CIK 0000895421
$30,8724K0.00%Q1 2026
12
UMB Bank, n.a.
CIK 0000933429
$29,6564K0.00%Q1 2026
13
Sound Income Strategies, LLC
CIK 0001730960
$3,5055000.00%Q1 2026
14
SBI Securities Co., Ltd.
CIK 0001851815
$229330.00%Q1 2026
15
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025