Barton Investment Management Q4 2025 Filing

Filed January 21, 2026

Portfolio Value

$928.1M

Holdings

52

Report Date

Q4 2025

Filing Type

13F-HR

All Holdings (52 positions)

#StockSharesValue% PortfolioType
1
SHOPSHOPIFY INC
1,640,426$264.1M28.45%
2
NFLXNETFLIX INC
2,371,717$222.4M23.96%
3
AMZNAMAZON COM INC
505,676$116.7M12.58%
4
GLBEGLOBAL E ONLINE LTD
1,079,254$42.4M4.57%
5
OWLBLUE OWL CAPITAL INC
1,950,164$29.1M3.14%
6
EQIXEQUINIX INC
35,256$27.0M2.91%
7
ALAIR LEASE CORP
403,246$25.9M2.79%
8
KVYOKLAVIYO INC
670,042$21.8M2.34%
9
OKTAOKTA INC
250,886$21.7M2.34%
10
GTLBGITLAB INC
558,603$21.0M2.26%
11
GFLGFL ENVIRONMENTAL INC
420,150$18.0M1.94%
12
AMTAMERICAN TOWER CORP NEW
79,208$13.9M1.50%
13
MSFTMICROSOFT CORP
24,461$11.8M1.27%
14
EAELECTRONIC ARTS INC
49,065$10.0M1.08%
15
BLBLACKLINE INC
160,204$8.9M0.95%
16
QCOMQUALCOMM INC
47,081$8.1M0.87%
17
BRK-BBERKSHIRE HATHAWAY INC DEL
10$7.5M0.81%
18
AAPLAPPLE INC
25,402$6.9M0.74%
19
PYPLPAYPAL HLDGS INC
117,171$6.8M0.74%
20
GOOGLALPHABET INC
19,410$6.1M0.65%
21
BERKSHIRE HATHAWAY INC Cl B
10,465$5.3M0.57%
22
VTIVANGUARD INDEX FDS
10,752$3.6M0.39%
23
GOOGALPHABET INC
10,635$3.3M0.36%
24
JNJJOHNSON & JOHNSON
14,817$3.1M0.33%
25
ABBVABBVIE INC
9,614$2.2M0.24%
26
SYMSYMBOTIC INC
30,658$1.8M0.20%
27
TROWPRICE T ROWE GROUP INC
16,440$1.7M0.18%
28
VGSHVANGUARD SCOTTSDALE FDS
26,589$1.6M0.17%
29
XOMEXXON MOBIL CORP
12,434$1.5M0.16%
30
DASHDOORDASH INC
6,000$1.4M0.15%
31
ABTABBOTT LABS
9,894$1.2M0.13%
32
ORCLORACLE CORP
5,785$1.1M0.12%
33
ADBEADOBE INC
3,200$1.1M0.12%
34
COSTCOSTCO WHSL CORP NEW
1,024$883K0.10%
35
MRKMERCK & CO INC
8,158$858K0.09%
36
BILLBILL HOLDINGS INC
15,117$824K0.09%
37
NVDANVIDIA CORPORATION
4,016$748K0.08%
38
DISDISNEY WALT CO
6,289$715K0.08%
39
SPYSPDR S&P 500 ETF TR
839$572K0.06%
40
AXPAMERICAN EXPRESS CO
1,544$571K0.06%
41
METAMETA PLATFORMS INC
779$514K0.06%
42
SCHXSCHWAB STRATEGIC TR
16,800$452K0.05%
43
ADPAUTOMATIC DATA PROCESSING IN
1,400$360K0.04%
44
VRTVERTIV HOLDINGS CO
2,210$358K0.04%
45
AVGOBROADCOM INC
995$344K0.04%
46
CSCOCISCO SYS INC
4,265$328K0.04%
47
NTRSNORTHERN TR CORP
2,250$307K0.03%
48
CITHE CIGNA GROUP
1,080$297K0.03%
49
WMTWALMART INC
2,535$282K0.03%
50
PFEPFIZER INC
9,803$244K0.03%
51
VTVVANGUARD INDEX FDS
1,235$235K0.03%
52
TWLOTWILIO INC
1,460$207K0.02%