Lgl LGL Institutional Ownership

NYSE LGL

$6.67 -0.23 (-3.33%)

As of: Sep 11, 2026 · 3:53 PM EDT

Institutions by Trading Activity

20 Institutions

Increased 13 65.0%

Unchanged 4 20.0%

Reduced 3 15.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

31.30%

▲+4.24 pp QoQ

Shares Held by Institutions

2.01Mn

of 6.41Mn outstanding

▲+15.71% QoQ

Shares Outstanding

6.41Mn

4.40Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+5 vs prior quarter

Net Shares Added (QoQ)

+272.41K

accumulated since last quarter

Value of Holdings

$14.99Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Lgl Group Inc (NYSE:LGL) is held by 20 institutional investors per 13F filings through June 2026.

These investors collectively held 31.3% of Lgl's outstanding shares in June 2026, up from 27.1% in March 2026.
They increased total shares held in LGL by 15.71% quarter over quarter, and investors in Lgl increased 33.33% from a year ago.
Activity in LGL broke down as 13 buyers, 3 sellers, and 4 unchanged among 20 total holders.
Institutional investors collectively held 2.01Mn shares in Lgl as of June 2026, up by 272.41K shares quarter on quarter, and up 370.48K shares year over year.
GAMCO INVESTORS, INC. ET AL is the top holder of Lgl as of June 30, 2026, with 670.78K shares representing 10.46% of outstanding stock.
The biggest buyers of Lgl for the quarter ending June 2026 included VANGUARD CAPITAL MANAGEMENT LLC (133.7K), Cable Car Capital, LP (50.0K), GEODE CAPITAL MANAGEMENT, LLC (39.59K), VANGUARD FIDUCIARY TRUST CO (25.62K), MILLENNIUM MANAGEMENT LLC (14.32K).
Leading sellers of Lgl shares for the quarter ending June 2026 were Morgan Stanley (2.96K), CALDWELL SUTTER CAPITAL, INC. (1.9K), BARD ASSOCIATES INC (934).
According to Business Quant data, leading holders of LGL for June 2026 are GAMCO INVESTORS, INC. ET AL (670.78K), BARD ASSOCIATES INC (488.92K), VANGUARD CAPITAL MANAGEMENT LLC (248.69K), RENAISSANCE TECHNOLOGIES LLC (169.49K), DIMENSIONAL FUND ADVISORS LP (99.24K), CALDWELL SUTTER CAPITAL, INC. (78.96K), GEODE CAPITAL MANAGEMENT, LLC (77.87K), Cable Car Capital, LP (50.0K), VANGUARD FIDUCIARY TRUST CO (46.31K), CITADEL ADVISORS LLC (25.37K).

Form 13F Holdings

20 Institutional Holders

Report period 30 Jun, 2026

Total shares held 2.01Mn

Of outstanding 31.30%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	GAMCO INVESTORS, INC. ET AL	0000807249	670,781	10.46%	0	0.00%	$4.64Mn
2	BARD ASSOCIATES INC	0001105907	488,923	7.63%	▼934	-0.19%	$3.38Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	248,692	3.88%	▲133,698	+116.27%	$1.72Mn
4	RENAISSANCE TECHNOLOGIES LLC	0001037389	169,494	2.64%	▲2,900	+1.74%	$1.17Mn
5	DIMENSIONAL FUND ADVISORS LP	0000354204	99,240	1.55%	0	0.00%	$685.75K
6	CALDWELL SUTTER CAPITAL, INC.	0000702007	78,955	1.23%	▼1,896	-2.35%	$545.58K
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	77,866	1.21%	▲39,593	+103.45%	$538.27K
8	Cable Car Capital, LP	0001699575	50,000	0.78%	▲50,000	0.00%	$345.50K
9	VANGUARD FIDUCIARY TRUST CO	0000933478	46,306	0.72%	▲25,623	+123.88%	$319.97K
10	CITADEL ADVISORS LLC	0001423053	25,367	0.40%	▲5,110	+25.23%	$175.29K
11	OSAIC HOLDINGS, INC.	0001677044	15,890	0.25%	▲414	+2.68%	$109.80K
12	MILLENNIUM MANAGEMENT LLC	0001273087	14,319	0.22%	▲14,319	0.00%	$98.94K
13	BlackRock, Inc.	0002012383	13,516	0.21%	▲5,119	+60.96%	$93.40K
14	UMB Bank, n.a.	0000933429	4,267	0.07%	0	0.00%	$29.49K
15	Morgan Stanley	0000895421	1,487	0.02%	▼2,955	-66.52%	$10.28K
16	UBS Group AG	0001610520	663	0.01%	▲663	0.00%	$4.58K
17	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0001141802	333	0.01%	▲333	0.00%	$2.30K
18	Tower Research Capital LLC (TRC)	0001533421	327	0.01%	▲327	0.00%	$2.26K
19	Barclays Plc	0000312069	100	0.00%	▲100	0.00%	$691
20	SBI Securities Co., Ltd.	0001851815	33	0.00%	0	0.00%	$228