$LMB

$49.23 +$0.91 (1.88%) Close

$LMB Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 11.9M shares outstanding

Who owns LMB?

By type of holder

Institutions 80.4% Insiders 11.8% Everyone else 7.8%

Concentration Top 10 holders own 43.3%

BlackRock, Inc. 8.2% · Wasatch Advisors LP 3.2%

Institutional ownership

80.4%

-5.2 pts vs last qtr

Institutional holders

176

-15 vs last qtr

Net shares bought

−621.4K

by institutions in Q2 2026

New / sold out

30 / 45

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Boston Partners NEW +167.9K
Point72 Asset Management, L.P. NEW +151.1K

Biggest sellers in Q2 2026

Capital International Investors SOLD OUT −823.7K
Wasatch Advisors LP −588.8K

Who is planning to sell?

Notices of proposed sale, last 12 months

$3.09M

7 notices from 2 people

Shares covered

39.4K

0.33% of the company

Arranged in advance

100%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Jayme Brooks Officer 10b5-1 $2.14M
Jay Sharp Officer 10b5-1 $956K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2017–FY2025

+61.7%

+6.19% a year

Each share's claim on the business

−38.2%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$2M vs $29.7M

over 9 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years32% 3–5 years11% 1–3 years40% Under 1 year17%

Quarterly turnover

21.0%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting LMB on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	979.4K	8.21%	+132.5K (+15.6%)	≤2021	0.0%
Shares held by quarter Peak holding1.1M (Q4'25) Change over 8 quarters+6.8K Share of the company8.210% BlackRock, Inc.'s full portfolio →
WA Wasatch Advisors LP	380.9K	3.19%	−588.8K (−60.7%)	2024	0.2%
Shares held by quarter Peak holding997.4K (Q4'25) Change over 8 quarters+8.0K Share of the company3.190% Wasatch Advisors LP's full portfolio →

BlackRock, Inc.

979.4K

% of company

8.21%

Change vs last qtr

+132.5K (+15.6%)

Held since

≤2021

Wasatch Advisors LP

380.9K

% of company

3.19%

Change vs last qtr

−588.8K (−60.7%)

Held since

2024

28 more super investors behind a free account

See every manager holding Limbach Holdings Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting LMB on Form N-PORT; together they hold 46.8% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
SW SMALLCAP World Fund Inc SMALLCAP World Fund Inc	$64.3M	823.7K	6.91%	0.08%	March 31, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$26.2M	340.4K	2.85%	0.00%	June 30, 2026

SMALLCAP World Fund Inc

Position value

$64.3M

% of company

6.91%

% of the fund

0.08%

As of

March 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$26.2M

% of company

2.85%

% of the fund

0.00%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Limbach Holdings Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
PG Pratt Gordon G Insider	369.8K	3.10%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company3.100% Pratt Gordon G's insider activity →
MM McCann Michael M Insider	211.7K	1.78%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company1.780% McCann Michael M's insider activity →

Pratt Gordon G

Insider

369.8K

% of company

3.10%

Change vs last qtr

—

Held since

—

McCann Michael M

Insider

211.7K

% of company

1.78%

Change vs last qtr

—

Held since

—

9 more holders behind a free account

See every insider and 5%+ holder of Limbach Holdings Inc.

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