Barton Investment Management Q2 2025 Filing

Filed July 21, 2025

Portfolio Value

$965.1B

Holdings

48

Report Date

Q2 2025

Filing Type

13F-HR

All Holdings (48 positions)

#StockSharesValue% PortfolioType
1
NFLXNETFLIX INC
245,588$328.9B34.08%
2
SHOPSHOPIFY INC
1,718,366$198.2B20.54%
3
AMZNAMAZON COM INC
516,445$113.3B11.74%
4
OWLBLUE OWL CAPITAL INC
1,906,744$36.6B3.80%
5
GLBEGLOBAL E ONLINE LTD
1,079,377$36.2B3.75%
6
ALAIR LEASE CORP
595,023$34.8B3.61%
7
EQIXEQUINIX INC
37,662$30.0B3.10%
8
GTLBGITLAB INC
564,183$25.5B2.64%
9
OKTAOKTA INC
252,062$25.2B2.61%
10
GFLGFL ENVIRONMENTAL INC
419,678$21.2B2.19%
11
AMTAMERICAN TOWER CORP NEW
82,633$18.3B1.89%
12
MSFTMICROSOFT CORP
25,775$12.8B1.33%
13
BLBLACKLINE INC
174,012$9.9B1.02%
14
PYPLPAYPAL HLDGS INC
131,264$9.8B1.01%
15
EAELECTRONIC ARTS INC
50,180$8.0B0.83%
16
QCOMQUALCOMM INC
47,389$7.5B0.78%
17
BRK-BBERKSHIRE HATHAWAY INC DEL
10$7.3B0.76%
18
AAPLAPPLE INC
28,784$5.9B0.61%
19
BERKSHIRE HATHAWAY Cl B
10,450$5.1B0.53%
20
GOOGLALPHABET INC
19,320$3.4B0.35%
21
VTIVANGUARD INDEX FDS
11,052$3.4B0.35%
22
JNJJOHNSON & JOHNSON
14,943$2.3B0.24%
23
GOOGALPHABET INC
10,635$1.9B0.20%
24
ABBVABBVIE INC
9,614$1.8B0.18%
25
VGSHVANGUARD SCOTTSDALE FDS
27,389$1.6B0.17%
26
TROWPRICE T ROWE GROUP INC
16,440$1.6B0.16%
27
DASHDOORDASH INC
6,000$1.5B0.15%
28
ORCLORACLE CORP
6,585$1.4B0.15%
29
XOMEXXON MOBIL CORP
12,549$1.4B0.14%
30
ABTABBOTT LABS
9,894$1.3B0.14%
31
ADBEADOBE INC
3,200$1.2B0.13%
32
COSTCOSTCO WHSL CORP NEW
1,024$1.0B0.11%
33
DISDISNEY WALT CO
6,289$779.9M0.08%
34
BILLBILL HOLDINGS INC
14,726$681.2M0.07%
35
MRKMERCK & CO INC
8,158$645.8M0.07%
36
NVDANVIDIA CORPORATION
3,920$619.3M0.06%
37
METAMETA PLATFORMS INC
765$564.6M0.06%
38
AXPAMERICAN EXPRESS CO
1,735$553.4M0.06%
39
SPYSPDR S&P 500 ETF TR
839$518.4M0.05%
40
ADPAUTOMATIC DATA PROCESSING IN
1,400$431.8M0.04%
41
CITHE CIGNA GROUP
1,080$357.0M0.04%
42
CSCOCISCO SYS INC
4,265$295.9M0.03%
43
VRTVERTIV HOLDINGS CO
2,300$295.3M0.03%
44
AVGOBROADCOM INC
1,040$286.7M0.03%
45
NTRSNORTHERN TR CORP
2,250$285.3M0.03%
46
WMTWALMART INC
2,535$247.9M0.03%
47
PFEPFIZER INC
9,766$236.7M0.02%
48
VTVVANGUARD INDEX FDS
1,235$218.3M0.02%