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Limbach Holdings, Inc.

LMB
Exchange
Nasdaq
Industry
Construction - Special Trade Contractors
SEC CIK
0001606163

In the last 90 days, Limbach Holdings, Inc. insiders filed 3 open-market purchases and 1 sale; 178 institutions reported holding it in 13F filings for Q2 2026, worth $740.3M in total; no superinvestor holds it.

13F holders, Q1 2026

Institutional positions in Limbach Holdings, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
191
+12 vs. Q4 2025
Shares held
10.2M
+497.6K (+5.1%) vs. Q4 2025
Total value
$796.4M
+$42.2M (+5.6%) vs. Q4 2025
New holders
43
69 more added
Sold out
31
46 more reduced

4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting LMB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 191 institutions
Q1 2021: 38 institutionsQ2 2021: 33 institutionsQ3 2021: 36 institutionsQ4 2021: 37 institutionsQ1 2022: 35 institutionsQ2 2022: 27 institutionsQ3 2022: 30 institutionsQ4 2022: 40 institutionsQ1 2023: 47 institutionsQ2 2023: 81 institutionsQ3 2023: 110 institutionsQ4 2023: 121 institutionsQ1 2024: 125 institutionsQ2 2024: 137 institutionsQ3 2024: 162 institutionsQ4 2024: 190 institutionsQ1 2025: 194 institutionsQ2 2025: 222 institutionsQ3 2025: 200 institutionsQ4 2025: 183 institutionsQ1 2026: 191 institutionsQ2 2026: 178 institutions
Value heldQ1 2026: $796.4M
Q1 2021: $44.1MQ2 2021: $43.2MQ3 2021: $28.3MQ4 2021: $38.6MQ1 2022: $28.5MQ2 2022: $20.1MQ3 2022: $29.1MQ4 2022: $40.6MQ1 2023: $76.2MQ2 2023: $123.1MQ3 2023: $176.0MQ4 2023: $282.4MQ1 2024: $283.2MQ2 2024: $458.8MQ3 2024: $624.8MQ4 2024: $705.6MQ1 2025: $650.0MQ2 2025: $1.36BQ3 2025: $990.2MQ4 2025: $802.5MQ1 2026: $796.4MQ2 2026: $740.3M
Institutions holding LMB and their total value by quarter
QuarterHoldersValue
Q2 2026178$740.3M
Q1 2026191$796.4M
Q4 2025183$802.5M
Q3 2025200$990.2M
Q2 2025222$1.36B
Q1 2025194$650.0M
Q4 2024190$705.6M
Q3 2024162$624.8M
Q2 2024137$458.8M
Q1 2024125$283.2M
Q4 2023121$282.4M
Q3 2023110$176.0M
Q2 202381$123.1M
Q1 202347$76.2M
Q4 202240$40.6M
Q3 202230$29.1M
Q2 202227$20.1M
Q1 202235$28.5M
Q4 202137$38.6M
Q3 202136$28.3M
Q2 202133$43.2M
Q1 202138$44.1M

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Limbach Holdings, Inc.; share changes are against Q4 2025.

Institutions holding LMB in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Boothbay Fund Management, LLC7,744$604.4K0.01%+7,744New
HSBC Holdings PLC8,062$627.1K0.00%+8,062New
LPL Financial LLC8,184$638.8K0.00%+2,140+35.4%Added
Balyasny Asset Management LLC8,520$665.0K0.00%−9,396−52.4%Reduced
AQR Capital Management LLC8,880$693.1K0.00%−320−3.5%Reduced
Ritholtz Wealth Management9,142$713.5K0.01%−127−1.4%Reduced
Legal & General Group Plc9,387$732.7K0.00%−766−7.5%Reduced
Acadian Asset Management LLC9,796$764.0K0.00%−32,097−76.6%Reduced
Man Group plc10,125$790.3K0.00%−2,358−18.9%Reduced
Alliancebernstein L.P.10,240$797.2K0.00%00.0%Unchanged
California State Teachers Retirement System10,248$799.9K0.00%−79−0.8%Reduced
Deutsche Bank AG10,277$802.1K0.00%+1,095+11.9%Added
SEI Investments Co10,997$858.0K0.00%+2,854+35.0%Added
Royal Bank of Canada11,283$881.0K0.00%+9,838+680.8%Added
Caxton Associates LLP11,412$890.7K0.02%−3,692−24.4%Reduced
PFG Advisors11,553$901.7K0.04%+1,198+11.6%Added
Connor, Clark & Lunn Investment Management Ltd.11,908$929.4K0.00%−631−5.0%Reduced
Credit Agricole S A12,000$936.6K0.00%+12,000New
Raymond James Financial Inc12,195$951.8K0.00%+492+4.2%Added
Price T Rowe Associates Inc12,261$957.0K0.00%+3,638+42.2%Added
Russell Investments Group, Ltd.12,372$965.6K0.00%−29,781−70.6%Reduced
XTX Topco Ltd12,717$992.6K0.02%+4,713+58.9%Added
Brighton Jones LLC13,498$1.05M0.02%+13,498New
Two Sigma Investments, LP13,537$1.06M0.00%+8,747+182.6%Added
Invesco Ltd.13,744$1.07M0.00%+327+2.4%Added
Easterly Investment Partners LLC14,051$1.09M0.08%+14,051New
Rhumbline Advisers14,276$1.11M0.00%−184−1.3%Reduced
Wittenberg Investment Management, Inc.14,597$1.14M0.42%00.0%Unchanged
First Trust Advisors LP15,655$1.22M0.00%−426,518−96.5%Reduced
O'Shaughnessy Asset Management, LLC16,653$1.30M0.01%−211−1.3%Reduced
Knights of Columbus Asset Advisors LLC16,702$1.30M0.07%−107−0.6%Reduced
Susquehanna Fundamental Investments, LLC17,131$1.34M0.05%+17,131New
CI Private Wealth, LLC17,197$1.34M0.00%+17,197New
Quantinno Capital Management LP19,202$1.50M0.00%+15,904+482.2%Added
Pathstone Holdings, LLC19,232$1.50M0.01%+3,800+24.6%Added
JB Capital Partners LP20,000$1.56M0.27%00.0%Unchanged
Millennium Management LLC20,803$1.62M0.00%−28,955−58.2%Reduced
American Century Companies Inc20,963$1.64M0.00%−2,172−9.4%Reduced
Swiss National Bank21,800$1.70M0.00%00.0%Unchanged
Janus Henderson Group PLC21,913$1.71M0.00%00.0%Unchanged
UBS Asset Management Americas Inc22,183$1.73M0.00%+165+0.7%Added
Great Lakes Advisors, LLC22,454$1.75M0.01%−2,219−9.0%Reduced
Prelude Capital Management, LLC22,783$1.78M0.14%+22,783New
New York State Common Retirement Fund23,213$1.81M0.00%+4,044+21.1%Added
Susquehanna International Group, LLP24,510$1.91M0.00%+19,063+350.0%Added
Campbell Newman Asset Management Inc25,017$1.95M0.16%+25,017New
Nuveen, LLC27,687$2.16M0.00%+226+0.8%Added
Ameriprise Financial Inc28,333$2.21M0.00%−2,062−6.8%Reduced
Qube Research & Technologies Ltd28,431$2.22M0.00%−4,933−14.8%Reduced
Expect Equity LLC31,337$2.45M1.90%+2,826+9.9%Added
Public Employees Retirement System of Ohio35,785$2.79M0.01%+2,968+9.0%Added
Bank of New York Mellon Corp35,973$2.81M0.00%−508−1.4%Reduced
Next Century Growth Investors LLC37,757$2.95M0.21%−624−1.6%Reduced
Bank of America Corp39,004$3.04M0.00%+20,246+107.9%Added
Emerald Investment Advisers, LLC39,664$3.10M0.28%+39,664New
Wells Fargo & Company40,136$3.13M0.00%−7,785−16.2%Reduced
Isthmus Partners, LLC40,474$3.16M0.33%−144−0.4%Reduced
VELA Investment Management, LLC41,600$3.25M0.84%+41,600New
Silvercrest Asset Management Group LLC49,621$3.87M0.03%−5,501−10.0%Reduced
Pillsbury Lake Capital LLC56,520$4.41M2.00%+56,520New
UBS Group AG68,348$5.33M0.00%+7,474+12.3%Added
Vanguard Portfolio Management LLC75,548$5.90M0.00%+75,548New
Vanguard Fiduciary Trust Co75,751$5.91M0.00%+75,751New
Citadel Advisors LLC77,407$6.04M0.00%+19,101+32.8%Added
Envestnet Asset Management Inc77,688$6.06M0.00%+17,917+30.0%Added
WCM Investment Management, LLC78,381$6.07M0.01%+78,381New
Polar Asset Management Partners Inc.89,301$6.97M0.17%+2,513+2.9%Added
Charles Schwab Investment Management Inc89,433$6.98M0.00%+677+0.8%Added
Goldman Sachs Group Inc99,082$7.73M0.00%−24,558−19.9%Reduced
Renaissance Group LLC104,828$8.18M0.34%+38,408+57.8%Added
Granite Investment Partners, LLC110,269$8.61M0.53%+18,572+20.3%Added
Renaissance Technologies LLC130,171$10.2M0.02%+2,900+2.3%Added
Clearbridge Investments, LLC132,819$10.4M0.01%−492−0.4%Reduced
Northern Trust Corp150,517$11.7M0.00%+25,803+20.7%Added
Morgan Stanley156,830$12.2M0.00%−59,688−27.6%Reduced
Segall Bryant & Hamill, LLC168,366$13.1M0.19%−8,715−4.9%Reduced
Bessemer Group Inc174,658$13.6M0.02%+11,196+6.8%Added
Rockefeller Capital Management L.P.230,625$18.0M0.03%+25,161+12.2%Added
State Street Corp235,061$18.3M0.00%+1,577+0.7%Added
Geneva Capital Management LLC236,090$18.4M0.39%+236,090New
Dimensional Fund Advisors LP265,771$20.7M0.00%+4,120+1.6%Added
Geode Capital Management, LLC272,472$21.3M0.00%+1,538+0.6%Added
Corsair Capital Management, L.P.311,343$24.3M3.61%00.0%Unchanged
Neumeier Poma Investment Counsel LLC313,938$24.5M2.02%−4,300−1.4%Reduced
Royce & Associates LP380,764$29.7M0.29%+45,101+13.4%Added
Vanguard Capital Management LLC462,766$36.1M0.00%+462,766New
FMR LLC701,918$54.8M0.00%+96,783+16.0%Added
Capital International Investors823,702$64.3M0.02%+178,414+27.6%Added
BlackRock, Inc.846,865$66.1M0.00%−231,322−21.5%Reduced
Thrivent Financial for Lutherans879,638$68.7M0.13%+89,006+11.3%Added
Wasatch Advisors Inc969,639$75.7M0.50%−27,755−2.8%Reduced
Makaira Partners LLC0$00.00%−102,239−100.0%Sold out
Loomis Sayles & Co L P0$00.00%−77,354−100.0%Sold out
Jane Street Group, LLC0$00.00%−48,032−100.0%Sold out
Ranger Investment Management, L.P.0$00.00%−43,612−100.0%Sold out
F/M Investments LLC0$00.00%−40,212−100.0%Sold out
Turas Capital Management LP0$00.00%−27,393−100.0%Sold out
Moody Aldrich Partners LLC0$00.00%−17,041−100.0%Sold out
Voloridge Investment Management, LLC0$00.00%−14,881−100.0%Sold out
Panagora Asset Management Inc0$00.00%−13,293−100.0%Sold out