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MATTERN CAPITAL MANAGEMENT, LLC
Period ended Sep 30, 2026 · Latest filing Nov 2, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $855,888,499
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- APPLE INC · COM · 037833100 · shares: $23,689,135
- MICROSOFT CORP · COM · 594918104 · shares: $19,697,230
- WW GRAINGER INC · COM · 384802104 · shares: $13,963,724
- CENCORA INC · COM · 03073E105 · shares: $13,124,828
- COSTCO WHOLESALE CORPORATION · COM · 22160K105 · shares: $13,069,027
- BROADCOM INC · COM · 11135F101 · shares: $12,549,423
- UNITEDHEALTH GROUP INC · COM · 91324P102 · shares: $12,451,115
- AUTOMATIC DATA PROCESSING IN · COM · 053015103 · shares: $12,284,946
- AFLAC INC · COM · 001055102 · shares: $12,043,624
- FACTSET RESH SYS INC · COM · 303075105 · shares: $11,812,202
Reported holdings
166 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| MOODYS CORP | COM | 615369105 | — | 3,492 shares | $1,585,822 |
| DIMENSIONAL ETF TRUST | INTERNATNAL VAL | 25434V807 | — | 28,377 shares | $1,585,111 |
| AMERICAN CENTY ETF TR | US SML CP VALU | 025072877 | — | 13,438 shares | $1,582,606 |
| GARTNER INC | COM | 366651107 | — | 8,418 shares | $1,570,294 |
| VANGUARD INDEX FDS | MRNGSTR TTL STK | 922908769 | — | 4,179 shares | $1,563,949 |
| REPUBLIC SVCS INC | COM | 760759100 | — | 7,396 shares | $1,552,199 |
| AMERICAN EXPRESS CO | COM | 025816109 | — | 5,063 shares | $1,539,658 |
| ULTA BEAUTY INC | COM | 90384S303 | — | 2,778 shares | $1,517,260 |
| ISHARES TR | RUS 1000 GRW ETF | 464287614 | — | 12,090 shares | $1,514,393 |
| WATSCO INC | COM | 942622200 | — | 4,999 shares | $1,513,147 |
| COMMERCE BANCSHARES INC | COM | 200525103 | — | 26,764 shares | $1,465,061 |
| VANGUARD TAX-MANAGED FDS | VAN FTSE DEV MKT | 921943858 | — | 18,878 shares | $1,332,976 |
| DIMENSIONAL ETF TRUST | US TARGETED VLU | 25434V609 | — | 19,785 shares | $1,314,528 |
| J P MORGAN EXCHANGE TRADED F | U S TEC LEA ETF | 46654Q732 | — | 12,076 shares | $1,270,336 |
| FEDERAL RLTY INVT TR NEW | SH BEN INT NEW | 313745101 | — | 11,706 shares | $1,267,643 |
| AON PLC | SHS CL A | G0403H108 | — | 4,238 shares | $1,172,951 |
| DIMENSIONAL ETF TRUST | EMERGING MKTS VA | 25434V740 | — | 27,195 shares | $1,153,081 |
| DECKERS OUTDOOR CORP | COM | 243537107 | — | 13,732 shares | $1,073,018 |
| OREILLY AUTOMOTIVE INC | COM | 67103H107 | — | 12,111 shares | $1,034,401 |
| MARSH & MCLENNAN COS INC | COM | 571748102 | — | 5,881 shares | $1,004,063 |
| ISHARES TR | MSCI USA QLT FCT | 46432F339 | — | 4,335 shares | $963,410 |
| QUALCOMM INC | COM | 747525103 | — | 5,189 shares | $954,984 |
| REALTY INCOME CORP | COM | 756109104 | — | 17,071 shares | $926,955 |
| PALANTIR TECHNOLOGIES INC | CL A | 69608A108 | — | 4,661 shares | $871,840 |
| COSTAR GROUP INC | COM | 22160N109 | — | 31,550 shares | $864,470 |
| DOLLAR TREE INC | COM | 256746108 | — | 7,496 shares | $854,694 |
| DOLLAR GEN CORP | COM | 256677105 | — | 7,146 shares | $854,519 |
| TESLA INC | COM | 88160R101 | — | 2,227 shares | $790,162 |
| ISHARES TR | CORE S&P500 ETF | 464287200 | — | 1,030 shares | $788,826 |
| INVESCO EXCH TRADED FD TR II | CALIF AMT MUN | 46138E206 | — | 31,189 shares | $695,827 |
| ISHARES TR | CALIF MUN BD ETF | 464288356 | — | 12,168 shares | $658,532 |
| ROLLINS INC | COM | 775711104 | — | 21,423 shares | $645,261 |
| EXXONMOBIL HOLDINGS CORP | COM SHS | 30233Q108 | — | 3,708 shares | $603,477 |
| HANOVER INS GROUP INC | COM | 410867105 | — | 2,657 shares | $568,917 |
| ALPHABET INC | CAP STK CL A | 02079K305 | — | 1,595 shares | $548,851 |
| RTX CORPORATION | COM | 75513E101 | — | 2,939 shares | $545,625 |
| LOCKHEED MARTIN CORP | COM | 539830109 | — | 971 shares | $494,482 |
| ISHARES TR | MSCI USA VALUE | 46432F388 | — | 2,205 shares | $436,590 |
| ISHARES TR | IBONDS 27 ETF | 46435UAA9 | — | 16,645 shares | $401,477 |
| FIRST TR EXCHANGE-TRADED ALP | COM SHS | 33734K109 | — | 3,009 shares | $399,003 |
| VANGUARD SPECIALIZED FUNDS | DIV APP ETF | 921908844 | — | 1,706 shares | $398,027 |
| MERCK & CO INC | COM | 58933Y105 | — | 2,706 shares | $393,209 |
| QUANTA SVCS INC | COM | 74762E102 | — | 610 shares | $391,931 |
| ENERGY TRANSFER L P | COM UT LTD PTN | 29273V100 | — | 19,003 shares | $375,689 |
| ISHARES TR | CORE 1 5 YR USD | 46432F859 | — | 7,855 shares | $371,149 |
| PPG INDS INC | COM | 693506107 | — | 3,516 shares | $366,824 |
| STARBUCKS CORP | COM | 855244109 | — | 3,746 shares | $351,974 |
| BLACKROCK ETF TRUST II | ISHAR INTER ETF | 092528207 | — | 15,253 shares | $349,141 |
| ISHARES TR | CORE S&P TTL STK | 464287150 | — | 2,010 shares | $334,223 |
| PLAINS ALL AMERN PIPELINE L | UNIT LTD PARTN | 726503105 | — | 13,602 shares | $322,639 |
| ONEOK INC NEW | COM | 30609A109 | — | 3,767 shares | $321,212 |
| NOVARTIS AG | SPONSORED ADR | 66987V109 | — | 2,211 shares | $315,222 |
| ADVANCED MICRO DEVICES INC | COM | 007903107 | — | 491 shares | $300,374 |
| ENTERPRISE PRODS PARTNERS L | COM | 293792107 | — | 8,102 shares | $288,520 |
| TORONTO DOMINION BK ONT | COM NEW | 891160509 | — | 2,308 shares | $271,259 |
| ISHARES TR | SHRT NAT MUN ETF | 464288158 | — | 2,567 shares | $268,354 |
| CROWDSTRIKE HLDGS INC | CL A | 22788C105 | — | 976 shares | $258,396 |
| KINDER MORGAN INC DEL | COM | 49456B101 | — | 8,180 shares | $246,627 |
| WESTERN MIDSTREAM PARTNERS L | COM UNIT LP INT | 958669103 | — | 5,475 shares | $242,926 |
| MPLX LP | COM UNIT REP LTD | 55336V100 | — | 4,300 shares | $242,176 |
| VANGUARD INDEX FDS | MRNGSTR MID CAP | 922908629 | — | 3,080 shares | $241,534 |
| ISHARES TR | S&P 500 GRWT ETF | 464287309 | — | 1,652 shares | $235,014 |
| ISHARES TR | IBONDS 27 TRM TS | 46436E841 | — | 10,100 shares | $225,432 |
| DEERE & CO | COM | 244199105 | — | 332 shares | $222,955 |
| ISHARES INC | MSCI EURZONE ETF | 464286608 | — | 3,280 shares | $220,842 |
| TARGET CORP | COM | 87612E106 | — | 1,355 shares | $212,315 |