Kirr Marbach & Co Llc /In/
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$548.7M
Q ending 2026-03-31
Prior quarter
$523.2M
Q ending 2025-12-31
Change
+4.9% QoQ · +27.3% YoY
Positions
57
reported holdings
Largest positions
All 57 reported positions, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Mastec Inc | MTZ | Shares | $51.5M | 160K |
| Emcor Group Inc | EME | Shares | $43.1M | 58K |
| Broadcom Inc | AVGO | Shares | $28.7M | 93K |
| Alphabet Inc | GOOGL | Shares | $25.7M | 90K |
| Autozone Inc | AZO | Shares | $25.0M | 7K |
| Vistra Corp | VST | Shares | $24.5M | 163K |
| Invesco Exch Trd Slf Idx Fd | BSCQ | Shares | $20.0M | 1.0M |
| Republic Svcs Inc | RSG | Shares | $19.4M | 88K |
| Markel Group Inc | MKL | Shares | $15.5M | 8K |
| Invesco Exch Trd Slf Idx Fd | BSCR | Shares | $15.2M | 773K |
| Colliers Intl Group Inc | CIGI | Shares | $14.8M | 139K |
| Canadian Pacific Kansas City | CP | Shares | $13.5M | 171K |
| Invesco Exch Trd Slf Idx Fd | BSCS | Shares | $13.2M | 645K |
| Invesco Exch Trd Slf Idx Fd | BSCT | Shares | $12.7M | 679K |
| Ss&C Tech Hldgs | SSNC | Shares | $12.7M | 188K |
| Marathon Pete Corp | MPC | Shares | $12.2M | 50K |
| Exxon Mobil Corp | XOM | Shares | $12.0M | 71K |
| Invesco Exch Trd Slf Idx Fd | BSCU | Shares | $11.5M | 689K |
| Royalty Pharma Plc | Shares | $11.4M | 238K | |
| Dollar Tree Inc | DLTR | Shares | $11.4M | 104K |
| Generac Hldgs Inc | GNRC | Shares | $11.3M | 58K |
| Brookfield Corp | BN | Shares | $11.1M | 274K |
| Api Group Corp | APG | Shares | $11.1M | 273K |
| Moog Inc | MOG/A | Shares | $10.8M | 37K |
| Brinks Co | BCO | Shares | $10.0M | 96K |
| Stride Inc | LRN | Shares | $9.0M | 102K |
| Gxo Logistics Incorporated | GXO | Shares | $9.0M | 173K |
| Invesco Exch Trd Slf Idx Fd | BSCV | Shares | $8.1M | 491K |
| Live Nation Entertainment In | LYV | Shares | $7.5M | 49K |
| Visteon Corp | VC | Shares | $6.4M | 70K |
| Icu Med Inc | ICUI | Shares | $5.7M | 44K |
| Carmax Inc | KMX | Shares | $5.2M | 125K |
| Amrize Ltd | Shares | $5.1M | 91K | |
| Standardaero Inc | SARO | Shares | $5.1M | 196K |
| Bjs Whsl Club Hldgs Inc | BJ | Shares | $5.0M | 51K |
| Crocs Inc | CROX | Shares | $4.8M | 57K |
| Crane Nxt Co | CXT | Shares | $4.6M | 112K |
| Anterix Inc | ATEX | Shares | $4.3M | 114K |
| C H Robinson Worldwide In | CHRW | Shares | $3.5M | 21K |
| Aebi Schmidt Hldg Ag | Shares | $3.4M | 352K | |
| Brookfield Asset Managmt Ltd | BAM | Shares | $2.6M | 59K |
| Peloton Interactive Inc | PTON | Shares | $2.1M | 484K |
| Eli Lilly & Co | LLY | Shares | $1.9M | 2K |
| Energy Transfer L P | ET | Shares | $1.9M | 97K |
| Cummins Inc | CMI | Shares | $742K | 1K |
| Tri Contl Corp | TY | Shares | $628K | 20K |
| Orthofix Med Inc | OFIX | Shares | $453K | 39K |
| Invesco Qqq Tr | QQQ | Shares | $433K | 750 |
| Ishares Tr | IVV | Shares | $427K | 654 |
| Aviat Networks Inc | AVNW | Shares | $421K | 19K |
| Apple Inc | AAPL | Shares | $399K | 2K |
| Skyward Specialty Ins Group | SKWD | Shares | $384K | 9K |
| Invesco Exchange Traded Fd T | RSP | Shares | $345K | 2K |
| Caterpillar Inc | CAT | Shares | $312K | 440 |
| Home Depot Inc | HD | Shares | $278K | 844 |
| Abbvie Inc | ABBV | Shares | $273K | 1K |
| Amazon Com Inc | AMZN | Shares | $241K | 1K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.