Fund HoldingsBarton Investment Management

Total Portfolio Value
$738.19M
Total Bought
$20.60M
Total Sold
$135.77M
Net Transaction
-$115.17M
Filing Period:
Securities
SharesValue ($K)
Q1 2026
Q2 2026
Change
Q1 2026
Q2 2026
Weight (%)
Change
AMAZON COM INC(AMZN)497,238486,832-10,406103,560116,03215.72%+12,472
OKTA INC(OKTA)226,576214,259-12,31717,83429,2363.96%+11,402
BERKSHIRE HATHAWAY CL B010,255+10,25505,1310.70%+5,131
GLOBAL E ONLINE LTD
SHS
1,088,2141,089,334+1,12033,57137,8335.13%+4,261
GITLAB INC(GTLB)554,943480,456-74,48712,00914,6681.99%+2,659
QUALCOMM INC(QCOM)36,80038,057+1,2574,7397,0330.95%+2,293
INVESCO EXCH TRADED FD TR II
SHORT TERM ETF
019,480+19,48002,0570.28%+2,057
ALPHABET INC(GOOG)19,24519,268+235,5346,8860.93%+1,352
EQUINIX INC(EQIX)32,84031,901-93932,19133,2534.50%+1,062
APPLE INC(AAPL)24,86224,86206,3107,1940.97%+884
ROYALTY PHARMA PLC(RPRX)18,87530,046+11,1719051,6850.23%+779
ALPHABET INC(GOOG)10,63510,63503,0513,7580.51%+707
INTEL CORP(INTC)03,870+3,87005400.07%+540
VANGUARD INDEX FDS10,61710,61703,4063,9290.53%+523
SYMBOTIC INC(SYM)36,81353,460+16,6471,9582,4030.33%+445
ADVANCED MICRO DEVICES INC(AMD)0665+66503860.05%+386
DELL TECHNOLOGIES INC(DELL)0875+87503780.05%+378
BERKSHIRE HATHAWAY INC DEL101007,1817,4891.01%+307
ASML HLDG NV
N Y REGISTRY SHS
0150+15002980.04%+298
TWILIO INC(TWLO)01,315+1,31502710.04%+271
VANECK ETF TRUST
SEMICONDUCTR ETF
0410+41002690.04%+269
ABBVIE INC(ABBV)7,5787,57801,6481,9070.26%+259
CORNING INC(GLW)0945+94502410.03%+241
DOORDASH INC(DASH)6,0006,00009011,1070.15%+206
CISCO SYS INC(CSCO)5,0805,08003945970.08%+203
VERTIV HOLDINGS CO(VRT)2,0851,980-1055226630.09%+140
NVIDIA CORPORATION(NVDA)3,6663,866+2006397740.10%+134
JOHNSON & JOHNSON(JNJ)14,20214,163-393,4723,5970.49%+125
PRICE T ROWE GROUP INC(TROW)16,44014,040-2,4001,4821,5960.22%+114
STATE STR SPDR S&P 500 ETF T(SPY)83983905466270.08%+81
NORTHERN TR CORP(NTRS)2,2502,25003143910.05%+77
MICROSOFT CORP(MSFT)24,41624,41609,0389,1081.23%+70
MERCK & CO INC(MRK)8,1588,15809811,0480.14%+67
SCHWAB STRATEGIC TR16,80016,844+444314960.07%+65
ANALOG DEVICES INC(ADI)73573502342920.04%+58
BROADCOM INC(AVGO)995965-303083650.05%+57
ELECTRONIC ARTS INC(EA)43,69543,69508,9088,9591.21%+51
QXO INC(QXO)22,30527,495+5,1904334750.06%+42
AMERICAN EXPRESS CO(AXP)1,5251,460-654614940.07%+33
AUTOMATIC DATA PROCESSING IN1,4001,40002843140.04%+29
VANGUARD INDEX FDS1,2351,23502422690.04%+27
ORACLE CORP(ORCL)5,7855,78508518480.11%-3
META PLATFORMS INC(META)62962903603540.05%-6
VANGUARD SCOTTSDALE FDS
SHORT TERM TREAS
25,93425,93401,5181,5090.20%-9
WALMART INC(WMT)2,5352,53503152870.04%-28
PFIZER INC(PFE)9,7209,483-2372732280.03%-45
COSTCO WHOLESALE CORPORATION(COST)1,0241,02401,0209580.13%-62
ABBOTT LABORATORIES7,8587,85808077130.10%-94
DISNEY WALT CO(DIS)6,2895,289-1,0006065090.07%-97
ADOBE INC(ADBE)3,2003,20007786560.09%-122
BLUE OWL CAPITAL INC(OBDC)2,040,7312,106,253+65,52218,63218,4302.50%-202
BILL HOLDINGS INC14,1829,312-4,8705433370.05%-206
EXXON MOBIL CORP8,2408,105-1351,3981,1080.15%-290
PAYPAL HLDGS INC(PYPL)106,65499,100-7,5544,8244,2790.58%-545
AMERICAN TOWER CORP(AMT)78,43377,038-1,39513,53612,6011.71%-935
KLAVIYO INC(KVYO)1,050,0521,256,608+206,55620,43418,9752.57%-1,459
INVESCO EXCH TRADED FD TR II
SHORT TERM ETF
20,4300-20,4302,1560-2,156
GFL ENVIRONMENTAL INC(GFL)419,475415,541-3,93417,50015,2882.07%-2,213
BLACKLINE INC(BL)158,644125,977-32,6675,8703,5360.48%-2,334
BERKSHIRE HATHAWAY CL B10,2550-10,2554,9140-4,914
SHOPIFY INC(SHOP)1,602,9591,580,601-22,358190,143180,47324.45%-9,670
AIR LEASE CORP
CL A
340,0330-340,03322,0820-22,082
NETFLIX INC.(NFLX)2,342,9622,283,655-59,307225,276163,05322.09%-62,223
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