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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
  1. APPLE INC · COM · 037833100 · shares: $23,689,135
  2. MICROSOFT CORP · COM · 594918104 · shares: $19,697,230
  3. WW GRAINGER INC · COM · 384802104 · shares: $13,963,724
  4. CENCORA INC · COM · 03073E105 · shares: $13,124,828
  5. COSTCO WHOLESALE CORPORATION · COM · 22160K105 · shares: $13,069,027
  6. BROADCOM INC · COM · 11135F101 · shares: $12,549,423
  7. UNITEDHEALTH GROUP INC · COM · 91324P102 · shares: $12,451,115
  8. AUTOMATIC DATA PROCESSING IN · COM · 053015103 · shares: $12,284,946
  9. AFLAC INC · COM · 001055102 · shares: $12,043,624
  10. FACTSET RESH SYS INC · COM · 303075105 · shares: $11,812,202

Reported holdings

166 reported entries
IssuerClassCUSIPTypeShares / principalReported value (USD)
MOODYS CORPCOM615369105 — 3,492 shares $1,585,822
DIMENSIONAL ETF TRUSTINTERNATNAL VAL25434V807 — 28,377 shares $1,585,111
AMERICAN CENTY ETF TRUS SML CP VALU025072877 — 13,438 shares $1,582,606
GARTNER INCCOM366651107 — 8,418 shares $1,570,294
VANGUARD INDEX FDSMRNGSTR TTL STK922908769 — 4,179 shares $1,563,949
REPUBLIC SVCS INCCOM760759100 — 7,396 shares $1,552,199
AMERICAN EXPRESS COCOM025816109 — 5,063 shares $1,539,658
ULTA BEAUTY INCCOM90384S303 — 2,778 shares $1,517,260
ISHARES TRRUS 1000 GRW ETF464287614 — 12,090 shares $1,514,393
WATSCO INCCOM942622200 — 4,999 shares $1,513,147
COMMERCE BANCSHARES INCCOM200525103 — 26,764 shares $1,465,061
VANGUARD TAX-MANAGED FDSVAN FTSE DEV MKT921943858 — 18,878 shares $1,332,976
DIMENSIONAL ETF TRUSTUS TARGETED VLU25434V609 — 19,785 shares $1,314,528
J P MORGAN EXCHANGE TRADED FU S TEC LEA ETF46654Q732 — 12,076 shares $1,270,336
FEDERAL RLTY INVT TR NEWSH BEN INT NEW313745101 — 11,706 shares $1,267,643
AON PLCSHS CL AG0403H108 — 4,238 shares $1,172,951
DIMENSIONAL ETF TRUSTEMERGING MKTS VA25434V740 — 27,195 shares $1,153,081
DECKERS OUTDOOR CORPCOM243537107 — 13,732 shares $1,073,018
OREILLY AUTOMOTIVE INCCOM67103H107 — 12,111 shares $1,034,401
MARSH & MCLENNAN COS INCCOM571748102 — 5,881 shares $1,004,063
ISHARES TRMSCI USA QLT FCT46432F339 — 4,335 shares $963,410
QUALCOMM INCCOM747525103 — 5,189 shares $954,984
REALTY INCOME CORPCOM756109104 — 17,071 shares $926,955
PALANTIR TECHNOLOGIES INCCL A69608A108 — 4,661 shares $871,840
COSTAR GROUP INCCOM22160N109 — 31,550 shares $864,470
DOLLAR TREE INCCOM256746108 — 7,496 shares $854,694
DOLLAR GEN CORPCOM256677105 — 7,146 shares $854,519
TESLA INCCOM88160R101 — 2,227 shares $790,162
ISHARES TRCORE S&P500 ETF464287200 — 1,030 shares $788,826
INVESCO EXCH TRADED FD TR IICALIF AMT MUN46138E206 — 31,189 shares $695,827
ISHARES TRCALIF MUN BD ETF464288356 — 12,168 shares $658,532
ROLLINS INCCOM775711104 — 21,423 shares $645,261
EXXONMOBIL HOLDINGS CORPCOM SHS30233Q108 — 3,708 shares $603,477
HANOVER INS GROUP INCCOM410867105 — 2,657 shares $568,917
ALPHABET INCCAP STK CL A02079K305 — 1,595 shares $548,851
RTX CORPORATIONCOM75513E101 — 2,939 shares $545,625
LOCKHEED MARTIN CORPCOM539830109 — 971 shares $494,482
ISHARES TRMSCI USA VALUE46432F388 — 2,205 shares $436,590
ISHARES TRIBONDS 27 ETF46435UAA9 — 16,645 shares $401,477
FIRST TR EXCHANGE-TRADED ALPCOM SHS33734K109 — 3,009 shares $399,003
VANGUARD SPECIALIZED FUNDSDIV APP ETF921908844 — 1,706 shares $398,027
MERCK & CO INCCOM58933Y105 — 2,706 shares $393,209
QUANTA SVCS INCCOM74762E102 — 610 shares $391,931
ENERGY TRANSFER L PCOM UT LTD PTN29273V100 — 19,003 shares $375,689
ISHARES TRCORE 1 5 YR USD46432F859 — 7,855 shares $371,149
PPG INDS INCCOM693506107 — 3,516 shares $366,824
STARBUCKS CORPCOM855244109 — 3,746 shares $351,974
BLACKROCK ETF TRUST IIISHAR INTER ETF092528207 — 15,253 shares $349,141
ISHARES TRCORE S&P TTL STK464287150 — 2,010 shares $334,223
PLAINS ALL AMERN PIPELINE LUNIT LTD PARTN726503105 — 13,602 shares $322,639
ONEOK INC NEWCOM30609A109 — 3,767 shares $321,212
NOVARTIS AGSPONSORED ADR66987V109 — 2,211 shares $315,222
ADVANCED MICRO DEVICES INCCOM007903107 — 491 shares $300,374
ENTERPRISE PRODS PARTNERS LCOM293792107 — 8,102 shares $288,520
TORONTO DOMINION BK ONTCOM NEW891160509 — 2,308 shares $271,259
ISHARES TRSHRT NAT MUN ETF464288158 — 2,567 shares $268,354
CROWDSTRIKE HLDGS INCCL A22788C105 — 976 shares $258,396
KINDER MORGAN INC DELCOM49456B101 — 8,180 shares $246,627
WESTERN MIDSTREAM PARTNERS LCOM UNIT LP INT958669103 — 5,475 shares $242,926
MPLX LPCOM UNIT REP LTD55336V100 — 4,300 shares $242,176
VANGUARD INDEX FDSMRNGSTR MID CAP922908629 — 3,080 shares $241,534
ISHARES TRS&P 500 GRWT ETF464287309 — 1,652 shares $235,014
ISHARES TRIBONDS 27 TRM TS46436E841 — 10,100 shares $225,432
DEERE & COCOM244199105 — 332 shares $222,955
ISHARES INCMSCI EURZONE ETF464286608 — 3,280 shares $220,842
TARGET CORPCOM87612E106 — 1,355 shares $212,315