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Limbach Holdings, Inc. (LMB) institutional ownership

Market cap$909M SectorBasic Materials
Funds holding · Q1 2026
178
reported LMB position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
104 buyers · 74 sellers

Limbach Holdings, Inc. (LMB) price and institutional activity

Dates

Q1 2026

$0 bought by 104 investors
Geneva Capital Management LLCCapital International Investors +102 more
$0 sold by 74 investors
First Trust Advisors LPBlackRock +72 more
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Bought Sold Totals per quarter; hover a bar for the names.

Limbach Holdings, Inc. (LMB) institutional activity · 178

Investor Type Est. change Change Δ Own Date
First Trust Advisors LP · Reduced
Change −427K Date Q1 2026
First Trust Advisors LP Reduced· Q1 2026 −427K Q1 2026
Geneva Capital Management LLC · New
Change +236K Date Q1 2026
Geneva Capital Management LLC New· Q1 2026 +236K Q1 2026
BlackRock · Reduced
Change −231K Date Q1 2026
BlackRock Reduced· Q1 2026 −231K Q1 2026
Capital International Investors · Added
Change +178K Date Q1 2026
Capital International Investors Added· Q1 2026 +178K Q1 2026
Makaira Partners LLC · Exited
Change −102K Δ Own −100.0% Date Q1 2026
Makaira Partners LLC Exited· Q1 2026 −102K −100.0% Q1 2026
FMR LLC · Added
Change +97K Δ Own +16.0% Date Q1 2026
FMR LLC Added· Q1 2026 +97K +16.0% Q1 2026
Thrivent Financial for Lutherans · Added
Change +89K Date Q1 2026
Thrivent Financial for Lutherans Added· Q1 2026 +89K Q1 2026
Wcm Investment Management, LLC · New
Change +78K Date Q1 2026
Wcm Investment Management, LLC New· Q1 2026 +78K Q1 2026
Loomis Sayles & Co L P · Exited
Change −77K Δ Own −100.0% Date Q1 2026
Loomis Sayles & Co L P Exited· Q1 2026 −77K −100.0% Q1 2026
Morgan Stanley · Reduced
Change −60K Date Q1 2026
Morgan Stanley Reduced· Q1 2026 −60K Q1 2026
Pillsbury Lake Capital LLC · New
Change +57K Date Q1 2026
Pillsbury Lake Capital LLC New· Q1 2026 +57K Q1 2026
Squarepoint Ops LLC · Reduced
Change −56K Date Q1 2026
Squarepoint Ops LLC Reduced· Q1 2026 −56K Q1 2026
Jane Street Group, LLC · Exited
Change −48K Δ Own −100.0% Date Q1 2026
Jane Street Group, LLC Exited· Q1 2026 −48K −100.0% Q1 2026
Royce & Associates LP · Added
Change +45K Date Q1 2026
Royce & Associates LP Added· Q1 2026 +45K Q1 2026
Ranger Investment Management, L.P. · Exited
Change −44K Δ Own −100.0% Date Q1 2026
Ranger Investment Management, L.P. Exited· Q1 2026 −44K −100.0% Q1 2026
Data through Q1 2026 · filed Jun 10, 2026
15 of 178

Famous investor activity in Limbach Holdings, Inc. (LMB)

Limbach Holdings, Inc. (LMB) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Sharp Jay · Officer 4 operations −$389K
Price $78.46–$81.32 Qty −5K Owned 73K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Sharp Jay Officer 4 operations $78.46–$81.32 −5K −$389K 73K Jun 15, 2026 Jun 17, 2026
Sharp Jay · Officer Gift (G) -720
Owned 73K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Sharp Jay Officer Gift (G) -720 73K Jun 15, 2026 Jun 17, 2026
Reed Michael James · Officer Grant (A) 403
Owned 403 Trade date May 18, 2026 Filed date May 20, 2026
Reed Michael James Officer Grant (A) 403 403 May 18, 2026 May 20, 2026
Brooks Jayme L. · CFO Sell −$344K
Price $100.00 Qty −3K Owned 125K Trade date Apr 30, 2026 Filed date May 1, 2026
Brooks Jayme L. CFO Sell $100.00 −3K −$344K 125K Apr 30, 2026 May 1, 2026
Brooks Jayme L. · CFO Sell −$217K
Price $100.05 Qty −2K Owned 129K Trade date Apr 24, 2026 Filed date Apr 28, 2026
Brooks Jayme L. CFO Sell $100.05 −2K −$217K 129K Apr 24, 2026 Apr 28, 2026
Brooks Jayme L. · CFO Sell −$487K
Price $85.43 Qty −6K Owned 131K Trade date Apr 13, 2026 Filed date Apr 15, 2026
Brooks Jayme L. CFO Sell $85.43 −6K −$487K 131K Apr 13, 2026 Apr 15, 2026
Brooks Jayme L. · CFO Sell −$72K
Price $85.11 Qty −841 Owned 137K Trade date Apr 9, 2026 Filed date Apr 10, 2026
Brooks Jayme L. CFO Sell $85.11 −841 −$72K 137K Apr 9, 2026 Apr 10, 2026
Brooks Jayme L. · CFO Sell −$287K
Price $85.19 Qty −3K Owned 137K Trade date Apr 8, 2026 Filed date Apr 10, 2026
Brooks Jayme L. CFO Sell $85.19 −3K −$287K 137K Apr 8, 2026 Apr 10, 2026
Brooks Jayme L. · Officer 5 operations −$779K
Price $77.10–$81.40 Qty −10K Owned 142K Trade date Mar 17, 2026 Filed date Mar 18, 2026
Brooks Jayme L. Officer 5 operations $77.10–$81.40 −10K −$779K 142K Mar 17, 2026 Mar 18, 2026
Sharp Jay · Officer 4 operations −$160K
Price $78.61–$81.66 Qty −2K Owned 81K Trade date Mar 16, 2026 Filed date Mar 18, 2026
Sharp Jay Officer 4 operations $78.61–$81.66 −2K −$160K 81K Mar 16, 2026 Mar 18, 2026
Sharp Jay · Officer Gift (G) -700
Owned 78K Trade date Mar 16, 2026 Filed date Mar 18, 2026
Sharp Jay Officer Gift (G) -700 78K Mar 16, 2026 Mar 18, 2026
Sharp Jay · Officer Tax withholding or exercise payment (F) -$1.1M
Price $89.17 Qty -12K Owned 81K Trade date Mar 2, 2026 Filed date Mar 4, 2026
Sharp Jay Officer Tax withholding or exercise payment (F) $89.17 -12K -$1.1M 81K Mar 2, 2026 Mar 4, 2026
Sharp Jay · Officer Grant (A) 29K
Owned 93K Trade date Mar 2, 2026 Filed date Mar 4, 2026
Sharp Jay Officer Grant (A) 29K 93K Mar 2, 2026 Mar 4, 2026
Brooks Jayme L. · Officer Tax withholding or exercise payment (F) -$1.4M
Price $89.17 Qty -16K Owned 151K Trade date Mar 2, 2026 Filed date Mar 4, 2026
Brooks Jayme L. Officer Tax withholding or exercise payment (F) $89.17 -16K -$1.4M 151K Mar 2, 2026 Mar 4, 2026
Brooks Jayme L. · Officer Grant (A) 41K
Owned 167K Trade date Mar 2, 2026 Filed date Mar 4, 2026
Brooks Jayme L. Officer Grant (A) 41K 167K Mar 2, 2026 Mar 4, 2026
15 of 48
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Limbach Holdings, Inc. (LMB) activist and large shareholders

What are Schedules 13D and 13G?

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Blackrock, Inc. 973K
% of shares outstanding 8.6% Filing date Nov 8, 2024
Blackrock, Inc. 973K 8.6% Nov 8, 2024
Capital International Investors 824K
% of shares outstanding 7.1% Filing date May 14, 2026
Capital International Investors 824K 7.1% May 14, 2026
Blackrock, Inc. 811K
% of shares outstanding 6.9% Filing date Apr 24, 2026
Blackrock, Inc. 811K 6.9% Apr 24, 2026
BlackRock Inc. 669K
% of shares outstanding 6.1% Filing date Jan 29, 2024
BlackRock Inc. 669K 6.1% Jan 29, 2024
Vanguard Group Inc 601K
% of shares outstanding 5.3% Filing date Nov 12, 2024
Vanguard Group Inc 601K 5.3% Nov 12, 2024
Wasatch Advisors LP 381K
% of shares outstanding 3.2% Filing date Jul 15, 2026
Wasatch Advisors LP 381K 3.2% Jul 15, 2026
Dimensional Fund Advisors LP 361K
% of shares outstanding 3.2% Filing date Oct 31, 2024
Dimensional Fund Advisors LP 361K 3.2% Oct 31, 2024
Royce & Associates LP 263K
% of shares outstanding 2.4% Filing date Jan 30, 2024
Royce & Associates LP 263K 2.4% Jan 30, 2024
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Limbach Holdings, Inc. (LMB) ownership FAQ

Who owns LMB?

178 reporting institutions disclosed LMB position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.