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Disclosed positions
KIRR MARBACH & CO LLC /IN/: source evidence dated 2026-07-15T03:59:59.999Z.
- Issuer
- MASTEC INC
- Ticker
- MTZ
- Class
- COM
- Reported value
- $55,638,040
- Reported amount
- 133,726
- Unit
- SH
- Option
- None
The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.
What was reported for this quarter?
13F positions are dated quarter-end holdings, with later publication and possible amendments. Read report period and availability before calling them current.
SEC 13F-HR: 0000764112-26-000003Open the effective filing receipt and inspect shares, value and any put/call classification separately.
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Disclosed positions
See the complete disclosed positions
Show the table · 50 rows, 7 columns
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| MASTEC INC | MTZ | COM | $55,638,040 | 133,726 | SH | None |
| EMCOR GROUP INC | EME | COM | $48,099,015 | 57,959 | SH | None |
| BROADCOM INC | AVGO | COM | $34,916,566 | 92,433 | SH | None |
| ALPHABET INC | GOOGL | CAP STK CL A | $32,003,199 | 89,552 | SH | None |
| VISTRA CORP | VST | COM | $25,840,193 | 162,896 | SH | None |
| AUTOZONE INC | AZO | COM | $23,416,653 | 7,327 | SH | None |
| INVESCO EXCH TRD SLF IDX FD | BSCQ | BULSHS 2026 CB | $19,246,242 | 985,723 | SH | None |
| REPUBLIC SVCS INC | RSG | COM | $18,395,410 | 86,331 | SH | None |
| GENERAC HLDGS INC | GNRC | COM | $17,606,080 | 60,128 | SH | None |
| MOOG INC | MOG.A | CL A | $16,411,086 | 38,720 | SH | None |
| MARKEL GROUP INC | MKL | COM | $15,877,972 | 8,130 | SH | None |
| CANADIAN PACIFIC KANSAS CITY | CP | COM | $14,859,909 | 171,121 | SH | None |
| INVESCO EXCH TRD SLF IDX FD | BSCR | BULSHS 2027 CB | $14,810,287 | 755,049 | SH | None |
| ROYALTY PHARMA PLC | RPRX | SHS CLASS A | $13,426,579 | 239,461 | SH | None |
| COLLIERS INTL GROUP INC | CIGI | SUB VTG SHS | $13,057,447 | 138,998 | SH | None |
| INVESCO EXCH TRD SLF IDX FD | BSCS | INVSCO BLSH 28 | $12,951,489 | 635,968 | SH | None |
| MARATHON PETE CORP | MPC | COM | $12,768,927 | 49,943 | SH | None |
| DOLLAR TREE INC | DLTR | COM | $12,618,956 | 104,332 | SH | None |
| INVESCO EXCH TRD SLF IDX FD | BSCT | BULETSHS 2029 | $12,564,428 | 676,416 | SH | None |
| ANTERIX INC | ATEX | COM | $11,948,143 | 116,069 | SH | None |
| BROOKFIELD CORP | BN | CL A LTD VT SH | $11,648,067 | 273,493 | SH | None |
| SS&C TECH HLDGS | SSNC | COM | $11,627,426 | 187,388 | SH | None |
| API GROUP CORP | APG | COM STK | $11,551,852 | 272,771 | SH | None |
| INVESCO EXCH TRD SLF IDX FD | BSCU | INVSCO 30 CORP | $11,476,812 | 689,505 | SH | None |
| BRINKS CO | BCO | COM | $9,098,254 | 96,288 | SH | None |
| LIVE NATION ENTERTAINMENT IN | LYV | COM | $9,010,294 | 49,207 | SH | None |
| GXO LOGISTICS INCORPORATED | GXO | COMMON STOCK | $8,967,918 | 176,882 | SH | None |
| STRIDE INC | LRN | COM | $8,868,922 | 102,840 | SH | None |
| INVESCO EXCH TRD SLF IDX FD | BSCV | BULETSHS 2031 CP | $7,998,453 | 488,157 | SH | None |
| CROCS INC | CROX | COM | $6,927,029 | 57,419 | SH | None |
| VISTEON CORP | VC | COM NEW | $6,912,457 | 69,675 | SH | None |
| STANDARDAERO INC | SARO | COM | $6,880,886 | 230,053 | SH | None |
| ICU MED INC | ICUI | COM | $6,648,897 | 45,354 | SH | None |
| CRANE NXT CO | CXT | COM | $5,924,942 | 115,812 | SH | None |
| BOOT BARN HLDGS INC | BOOT | COM | $5,676,350 | 34,555 | SH | None |
| AMRIZE LTD | AMRZ | SHS | $4,848,328 | 90,963 | SH | None |
| AEBI SCHMIDT HLDG AG | AEBI | COM | $4,400,984 | 350,676 | SH | None |
| BJS WHSL CLUB HLDGS INC | BJ | COM | $4,245,172 | 48,672 | SH | None |
| EXXON MOBIL CORP | XOM | COM | $4,161,757 | 30,440 | SH | None |
| C H ROBINSON WORLDWIDE IN | CHRW | COM NEW | $4,004,497 | 21,224 | SH | None |
| BROOKFIELD ASSET MANAGMT LTD | BAM | CL A LMT VTG SHS | $2,881,834 | 64,246 | SH | None |
| PELOTON INTERACTIVE INC | PTON | CL A COM | $2,863,780 | 484,565 | SH | None |
| ELI LILLY & CO | LLY | COM | $2,533,873 | 2,113 | SH | None |
| ENERGY TRANSFER L P | ET | COM UT LTD PTN | $1,823,896 | 95,392 | SH | None |
| CUMMINS INC | CMI | COM | $1,288,058 | 1,806 | SH | None |
| TRI CONTL CORP | TY | COM | $684,339 | 19,882 | SH | None |
| INVESCO QQQ TR | QQQ | UNIT SER 1 | $552,911 | 750 | SH | None |
| SKYWARD SPECIALTY INS GROUP | SKWD | COM | $512,664 | 8,786 | SH | None |
| ISHARES TR | IVV | CORE S&P500 ETF | $489,775 | 654 | SH | None |
| CATERPILLAR INC | CAT | COM | $468,556 | 440 | SH | None |
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Largest 50 positions by reported value; the filing may contain more positions.
How amendments affect these holdings
This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 0 positions lack a resolved ticker and 0 positions are put or call entries.
A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.
Quarter end and public filing date
Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.