LIMBACH HOLDINGS INC (LMB) Institutional Shareholders
LIMBACH HOLDINGS INC (LMB) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $739.35M in LMB holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of LMB tracked by InsiderSet, reporting ownership valued at approximately $75.41M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $50.67M, representing an estimated loss of -32.81% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 53% of the total disclosed LMB value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Thrivent Financial For Lutherans, Fmr Llc, and several other long-term asset managers with concentrated positions in LIMBACH HOLDINGS INC (LMB).
This page ranks the largest institutional LMB shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
175
Total Reported Value
$739.35M
Largest Holder
Blackrock, Inc.
Largest Position
$75.41M
Insider Transactions (90d)
8
Latest Filing Quarter
Q2 2026
New Institutional Positions
70
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 979,355 | $75,410,335 | $50,671,828 | -$24,738,507 | -32.81% | |
| Thrivent Financial For Lutherans | 0.11% | 864,210 | $66,544,000 | $44,714,225 | -$21,829,775 | -32.81% | |
| Fmr Llc | 0.00% | 735,521 | $56,635,155 | $38,055,857 | -$18,579,298 | -32.81% | |
| Vanguard Capital Management Llc | 0.00% | 481,321 | $37,061,717 | $24,903,549 | -$12,158,168 | -32.81% | |
| Royce & Associates Lp | 0.28% | 444,317 | $34,212,409 | $22,988,962 | -$11,223,447 | -32.81% | |
| Wasatch Advisors Lp | 0.19% | 380,863 | $29,326,451 | $19,705,852 | -$9,620,599 | -32.81% | |
| Neumeier Poma Investment Counsel Llc | 1.71% | 323,953 | $24,944,381 | $16,761,328 | -$8,183,053 | -32.81% | |
| Geode Capital Management, Llc | 0.00% | 298,043 | $22,953,764 | $15,420,745 | -$7,533,019 | -32.82% | |
| Corsair Capital Management, L.P. | 2.79% | 287,685 | $22,151,745 | $14,884,822 | -$7,266,923 | -32.81% | |
| Dimensional Fund Advisors Lp | 0.00% | 264,780 | $20,389,514 | $13,699,717 | -$6,689,797 | -32.81% | |
| State Street Corp | 0.00% | 253,618 | $19,528,586 | $13,122,195 | -$6,406,391 | -32.81% | |
| Segall Bryant & Hamill, Llc | 0.23% | 250,836 | $19,314,372 | $12,978,255 | -$6,336,117 | -32.81% | |
| Citadel Advisors Llc | 0.01% | 218,928 | $16,857,456 | $11,327,335 | -$5,530,121 | -32.81% | |
| Rockefeller Capital Management L.P. | 0.02% | 209,442 | $16,127,034 | $10,836,529 | -$5,290,505 | -32.81% | |
| Geneva Capital Management Llc | 0.33% | 185,528 | $14,285,663 | $9,599,219 | -$4,686,444 | -32.81% | |
| Boston Partners | 0.01% | 167,873 | $12,864,565 | $8,685,749 | -$4,178,816 | -32.48% | |
| Point72 Asset Management, L.P. | 0.02% | 151,108 | $11,635,316 | $7,818,328 | -$3,816,988 | -32.81% | |
| Northern Trust Corp | 0.00% | 143,174 | $11,024,398 | $7,407,823 | -$3,616,575 | -32.81% | |
| Goldman Sachs Group Inc | 0.00% | 137,324 | $10,573,948 | $7,105,144 | -$3,468,804 | -32.81% | |
| Morgan Stanley | 0.00% | 133,904 | $10,310,710 | $6,928,193 | -$3,382,517 | -32.81% | |
| Polar Asset Management Partners Inc. | 0.19% | 131,901 | $10,156,377 | $6,824,558 | -$3,331,819 | -32.81% | |
| Jane Street Group, Llc | 0.01% | 125,135 | $9,635,395 | $6,474,485 | -$3,160,910 | -32.81% | |
| Castleknight Management Lp | 0.34% | 120,500 | $9,278,500 | $6,234,670 | -$3,043,830 | -32.81% | |
| Granite Investment Partners, Llc | 0.44% | 110,620 | $8,517,740 | $5,723,479 | -$2,794,261 | -32.81% | |
| Charles Schwab Investment Management Inc | 0.00% | 92,177 | $7,097,629 | $4,769,238 | -$2,328,391 | -32.81% | |
| Vanguard Portfolio Management Llc | 0.00% | 90,295 | $6,952,715 | $4,671,863 | -$2,280,852 | -32.81% | |
| Vanguard Fiduciary Trust Co | 0.00% | 80,343 | $6,186,411 | $4,156,947 | -$2,029,464 | -32.81% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 77,771 | $5,988,367 | $4,023,872 | -$1,964,495 | -32.81% |
| Envestnet Asset Management Inc | 0.00% | 73,304 | $5,644,408 | $3,792,749 | -$1,851,659 | -32.81% | |
| Millennium Management Llc | 0.00% | 70,576 | $5,434,352 | $3,651,602 | -$1,782,750 | -32.81% | |
| Balyasny Asset Management L.P. | 0.01% | 67,033 | $5,161,541 | $3,468,287 | -$1,693,254 | -32.81% | |
| Centerbook Partners Lp | 0.24% | 64,442 | $4,962,034 | $3,334,229 | -$1,627,805 | -32.81% | |
| River Road Asset Management, Llc | 0.05% | 61,247 | $4,716,019 | $3,168,920 | -$1,547,099 | -32.81% | |
| Qube Research & Technologies Ltd | 0.01% | 59,023 | $4,544,771 | $3,053,850 | -$1,490,921 | -32.81% | |
| Bessemer Group Inc | 0.01% | 49,611 | $3,820,000 | $2,566,873 | -$1,253,127 | -32.80% | |
| Silvercrest Asset Management Group Llc | 0.02% | 47,292 | $3,641,484 | $2,446,888 | -$1,194,596 | -32.81% | |
| Grandeur Peak Global Advisors, Llc | 0.84% | 47,007 | $3,619,539 | $2,432,142 | -$1,187,397 | -32.81% | |
| Wells Fargo & Company/Mn | 0.00% | 46,652 | $3,592,204 | $2,413,774 | -$1,178,430 | -32.81% | |
| Vela Investment Management, Llc | 0.85% | 45,166 | $3,477,782 | $2,336,889 | -$1,140,893 | -32.81% | |
| Ubs Group Ag | 0.00% | 45,082 | $3,471,314 | $2,332,543 | -$1,138,771 | -32.81% | |
| Emerald Investment Advisers, Llc | 0.21% | 41,505 | $3,195,885 | $2,147,469 | -$1,048,416 | -32.81% | |
| Isthmus Partners, Llc | 0.31% | 41,324 | $3,181,948 | $2,138,104 | -$1,043,844 | -32.81% | |
| Walleye Capital Llc | 0.01% | 39,253 | $3,022,481 | $2,030,950 | -$991,531 | -32.81% | |
| Bank Of New York Mellon Corp | 0.00% | 38,719 | $2,981,390 | $2,003,321 | -$978,069 | -32.81% | |
| Ameriprise Financial Inc | 0.00% | 37,802 | $2,910,754 | $1,955,875 | -$954,879 | -32.81% | |
| Kr Capital Lp | 0.29% | 37,585 | $2,894,045 | $1,944,648 | -$949,397 | -32.81% | |
| Next Century Growth Investors Llc | 0.15% | 36,002 | $2,772,154 | $1,862,743 | -$909,411 | -32.81% | |
| Expect Equity Llc | 1.90% | 31,337 | $2,445,853 | $1,621,376 | -$824,477 | -33.71% | |
| Nuveen, Llc | 0.00% | 29,394 | $2,263,338 | $1,520,846 | -$742,492 | -32.81% | |
| Easterly Investment Partners Llc | 0.11% | 28,705 | $2,210,285 | $1,485,197 | -$725,088 | -32.81% |
Frequently asked questions about LMB
Who owns the most LMB stock?
The largest holders of LMB are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for LIMBACH HOLDINGS INC (LMB).
Is LMB widely held by superinvestors?
Many widely followed stocks like LMB appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly LMB is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.