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Barton Investment Management

Q3 2026 Holdings

Filed 2026-10-27 | 58 holdings | $806.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Shopify Inc(SHOP)CL A SUB VTG SHS82509L107$222.6M1,501,27227.6%
Netflix Inc.(NFLX)COM64110L106$157.1M2,257,37619.5%
Amazon COM Inc(AMZN)COM023135106$118.3M474,75914.7%
Okta Inc(OKTA)CL A679295105$43.1M205,9575.3%
Global E Online LTD(GLBE)SHSM5216V106$39.9M1,005,5235.0%
Equinix Inc(EQIX)COM29444U700$31.4M31,0193.9%
Gitlab Inc(GTLB)CLASS A COM37637K108$27.1M573,6793.4%
Klaviyo Inc(KVYO)COM SER A49845K101$21.2M1,350,4902.6%
Blue OWL Capital Inc(OWL)COM CL A09581B103$19.2M2,109,5502.4%
GFL Environmental Inc(GFL)SUB VTG SHS36168Q104$17.1M408,0822.1%
Microsoft Corp(MSFT)COM594918104$12.7M24,7961.6%
American Tower Corp(AMT)COM03027X100$12.3M74,9121.5%
Apple Inc(AAPL)COM037833100$8.2M24,5321.0%
Berkshire Hathaway Inc del(BRK/A)CL A084670108$7.5M100.9%
Qualcomm Inc(QCOM)COM747525103$7.0M37,9800.9%
Alphabet Inc(GOOGL)CAP STK CL A02079K305$6.6M19,1550.8%
Berkshire Hathaway CL BCL B084670207$5.1M10,2550.6%
Royalty Pharma PLC(RPRX)SHS CLASS AG7709Q104$5.1M87,0290.6%
Paypal Hldgs Inc(PYPL)COM70450Y103$4.5M85,6920.6%
Symbotic Inc(SYM)CLASS A COM87151X101$3.9M93,7340.5%
Vanguard Index FDS(VTI)MRNGSTR TTL STK922908769$3.8M10,0950.5%
Johnson & Johnson(JNJ)COM478160104$3.7M13,9760.5%
Alphabet Inc(GOOG)CAP STK CL C02079K107$3.6M10,6350.4%
Blackline Inc(BL)COM09239B109$2.0M77,1850.3%
Invesco Exch Traded FD TR II(TBLL)SHORT TERM ETF46138G888$2.0M18,9590.2%
Abbvie Inc(ABBV)COM00287Y109$2.0M7,5780.2%
Vanguard Scottsdale FDS(VGSH)SHORT TERM TREAS92206C102$1.6M27,6690.2%
Schwab Strategic TR(SCHO)SHT TM US TRES808524862$1.5M62,4200.2%
Price T Rowe Group Inc(TROW)COM74144T108$1.4M13,6400.2%
Exxonmobil Holdings Corp(XOM)COM SHS30233Q108$1.3M8,1050.2%
Merck & Co Inc(MRK)COM58933Y105$1.2M8,1580.1%
Costco Wholesale Corporation(COST)COM22160K105$932.2K1,0240.1%
Nvidia Corporation(NVDA)COM67066G104$900.0K3,9410.1%
Oracle Corp(ORCL)COM68389X105$794.3K5,7850.1%
Abbott Laboratories(ABT)COM002824100$776.6K7,8580.1%
Adobe Inc(ADBE)COM00724F101$767.8K3,2000.1%
Cisco SYS Inc(CSCO)COM17275R102$566.1K5,2600.1%
State STR Spdr S&P 500 ETF T(SPY)TR UNIT78462F103$556.0K7290.1%
Disney Walt Co(DIS)COM254687106$554.8K5,2890.1%
Schwab Strategic TR(SCHX)US LRG CAP ETF808524201$506.7K16,8900.1%
Vertiv Holdings Co(VRT)COM CL A92537N108$477.8K1,9800.1%
Dell Technologies Inc(DELL)CL C24703L202$470.7K8750.1%
Meta Platforms Inc(META)CL A30303M102$456.1K6290.1%
American Express Co(AXP)COM025816109$444.0K1,4600.1%
Intel Corp(INTC)COM458140100$407.0K3,3850.1%
Twilio Inc(TWLO)CL A90138F102$384.6K1,3150.0%
Automatic Data Processing in(ADP)COM053015103$361.3K1,4000.0%
Advanced Micro Devices Inc(AMD)COM007903107$345.6K5650.0%
Broadcom Inc(AVGO)COM11135F101$338.9K9650.0%
Northern TR Corp(NTRS)COM665859104$338.9K2,0010.0%
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