Barton Investment Management
Follow13F filer, CIK 1387818, WEST CONSHOHOCKEN, PA
Barton Investment Management reported $738,188,362 across 60 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-07-20. Its ten largest share positions make up 84.97% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001387818-26-000003
- Period
- 2026-06-30
- Reported value
- $738M
- Holdings
- 60
- Top 10 weight
- 84.97%
- New
- 7
- Sold out
- 1
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| KVYOadded | +206,556 | $3.12M |
| SYMadded | +16,647 | $748K |
| RPRXadded | +11,171 | $626K |
| OWLadded | +65,522 | $573K |
| INTCnew | +3,870 | $540K |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Largest sells vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| ALexited | -340,033 | -$22.1M |
| NFLXreduced | -59,307 | -$4.23M |
| SHOPreduced | -22,358 | -$2.55M |
| AMZNreduced | -10,406 | -$2.48M |
| GTLBreduced | -74,487 | -$2.27M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Holdings, Q2 2026
Share positions as resolved from 13F-HR 0001387818-26-000003, largest first. % of portfolio is the value over $738,188,362, the sum of the share positions whose value is usable for ratios (method).
| Security | History | Shares | Value | % of portfolio | Change | Latest event | Timeline |
|---|---|---|---|---|---|---|---|
| SHOPSHOPIFY INC | 1,580,601 | $180M | 24.45% | -22,358 | Timeline | ||
| NFLXNETFLIX INC. | 2,283,655 | $163M | 22.09% | -59,307 | Timeline | ||
| AMZNAMAZON COM INC | 486,832 | $116M | 15.72% | -10,406 | Timeline | ||
| GLBEGLOBAL E ONLINE LTD | 1,089,334 | $37.8M | 5.13% | +1,120 | Timeline | ||
| EQIXEQUINIX INC | 31,901 | $33.3M | 4.5% | -939 | Timeline | ||
| OKTAOKTA INC | 214,259 | $29.2M | 3.96% | -12,317 | Timeline | ||
| KVYOKLAVIYO INC | 1,256,608 | $19M | 2.57% | +206,556 | Timeline | ||
| OWLBLUE OWL CAPITAL INC | 2,106,253 | $18.4M | 2.5% | +65,522 | Timeline | ||
| GFLGFL ENVIRONMENTAL INC | 415,541 | $15.3M | 2.07% | -3,934 | Timeline | ||
| GTLBGITLAB INC | 480,456 | $14.7M | 1.99% | -74,487 | Timeline | ||
| AMTAMERICAN TOWER CORP | 77,038 | $12.6M | 1.71% | -1,395 | Timeline | ||
| MSFTMICROSOFT CORP | 24,416 | $9.11M | 1.23% | 0 | Timeline | ||
| EAELECTRONIC ARTS INC | 43,695 | $8.96M | 1.21% | 0 | Timeline | ||
| BRK-ABERKSHIRE HATHAWAY INC DEL | 10 | $7.49M | 1.01% | 0 | Timeline | ||
| AAPLAPPLE INC | 24,862 | $7.19M | 0.97% | 0 | Timeline | ||
| QCOMQUALCOMM INC | 38,057 | $7.03M | 0.95% | +1,257 | Timeline | ||
| GOOGLALPHABET INC | 19,268 | $6.89M | 0.93% | +23 | Timeline | ||
| BERKSHIRE HATHAWAY INC DELBERKSHIRE HATHAWAY INC DEL | 10,255 | $5.13M | 0.7% | 0 | |||
| PYPLPAYPAL HLDGS INC | 99,100 | $4.28M | 0.58% | -7,554 | Timeline | ||
| VTIVANGUARD INDEX FDS | 10,617 | $3.93M | 0.53% | 0 | Timeline | ||
| GOOGALPHABET INC | 10,635 | $3.76M | 0.51% | 0 | Timeline | ||
| JNJJOHNSON & JOHNSON | 14,163 | $3.6M | 0.49% | -39 | Timeline | ||
| BLBLACKLINE INC | 125,977 | $3.54M | 0.48% | -32,667 | Timeline | ||
| SYMSYMBOTIC INC | 53,460 | $2.4M | 0.33% | +16,647 | Timeline | ||
| TBLLINVESCO EXCH TRADED FD TR II | 19,480 | $2.06M | 0.28% | -950 | Timeline | ||
| ABBVABBVIE INC | 7,578 | $1.91M | 0.26% | 0 | Timeline | ||
| RPRXROYALTY PHARMA PLC | 30,046 | $1.68M | 0.23% | +11,171 | Timeline | ||
| TROWPRICE T ROWE GROUP INC | 14,040 | $1.6M | 0.22% | -2,400 | Timeline | ||
| VGSHVANGUARD SCOTTSDALE FDS | 25,934 | $1.51M | 0.2% | 0 | Timeline | ||
| XOMEXXON MOBIL CORP | 8,105 | $1.11M | 0.15% | -135 | Timeline | ||
| DASHDOORDASH INC | 6,000 | $1.11M | 0.15% | 0 | Timeline | ||
| MRKMERCK & CO INC | 8,158 | $1.05M | 0.14% | 0 | Timeline | ||
| COSTCOSTCO WHOLESALE CORPORATION | 1,024 | $958K | 0.13% | 0 | Timeline | ||
| ORCLORACLE CORP | 5,785 | $848K | 0.11% | 0 | Timeline | ||
| NVDANVIDIA CORPORATION | 3,866 | $774K | 0.1% | +200 | Timeline | ||
| ABTABBOTT LABORATORIES | 7,858 | $713K | 0.1% | 0 | Timeline | ||
| VRTVERTIV HOLDINGS CO | 1,980 | $663K | 0.09% | -105 | Timeline | ||
| ADBEADOBE INC | 3,200 | $656K | 0.09% | 0 | Timeline | ||
| SPYSTATE STR SPDR S&P 500 ETF T | 839 | $627K | 0.08% | 0 | Timeline | ||
| CSCOCISCO SYS INC | 5,080 | $597K | 0.08% | 0 | Timeline | ||
| INTCINTEL CORP | 3,870 | $540K | 0.07% | new | Timeline | ||
| DISDISNEY WALT CO | 5,289 | $509K | 0.07% | -1,000 | Timeline | ||
| SCHXSCHWAB STRATEGIC TR | 16,844 | $496K | 0.07% | +44 | Timeline | ||
| AXPAMERICAN EXPRESS CO | 1,460 | $494K | 0.07% | -65 | Timeline | ||
| QXOQXO INC | 27,495 | $475K | 0.06% | +5,190 | Timeline | ||
| NTRSNORTHERN TR CORP | 2,250 | $391K | 0.05% | 0 | Timeline | ||
| AMDADVANCED MICRO DEVICES INC | 665 | $386K | 0.05% | new | Timeline | ||
| DELLDELL TECHNOLOGIES INC | 875 | $378K | 0.05% | new | Timeline | ||
| AVGOBROADCOM INC | 965 | $365K | 0.05% | -30 | Timeline | ||
| METAMETA PLATFORMS INC | 629 | $354K | 0.05% | 0 | Timeline | ||
| BILLBILL HOLDINGS INC | 9,312 | $337K | 0.05% | -4,870 | Timeline | ||
| ADPAUTOMATIC DATA PROCESSING IN | 1,400 | $314K | 0.04% | 0 | Timeline | ||
| ASMLASML HLDG NV | 150 | $298K | 0.04% | new | Timeline | ||
| ADIANALOG DEVICES INC | 735 | $292K | 0.04% | 0 | Timeline | ||
| WMTWALMART INC | 2,535 | $287K | 0.04% | 0 | Timeline | ||
| TWLOTWILIO INC | 1,315 | $271K | 0.04% | new | Timeline | ||
| VTVVANGUARD INDEX FDS | 1,235 | $269K | 0.04% | 0 | Timeline | ||
| SMHVANECK ETF TRUST | 410 | $269K | 0.04% | new | Timeline | ||
| GLWCORNING INC | 945 | $241K | 0.03% | new | Timeline | ||
| PFEPFIZER INC | 9,483 | $228K | 0.03% | -237 | Timeline |
Sold out in Q2 2026
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| ALAIR LEASE CORP | 340,033 | $22.1M | shares |
How Q2 2026 was built
Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001387818-26-000003 | base | 2026-07-20 | acceptance time not in the bulk data set |
Filings
Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.
| Filing | Subject | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001387818-26-000003 | Quarter ended 2026-06-30 | 2026-07-20 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-26-000002 | Quarter ended 2026-03-31 | 2026-04-20 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-26-000001 | Quarter ended 2025-12-31 | 2026-01-21 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-25-000005 | Quarter ended 2025-09-30 | 2025-10-21 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-25-000004 | Quarter ended 2025-06-30 | 2025-07-21 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-25-000002 | Quarter ended 2025-03-31 | 2025-04-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-25-000001 | Quarter ended 2024-12-31 | 2025-01-27 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-24-000005 | Quarter ended 2024-09-30 | 2024-10-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-24-000004 | Quarter ended 2024-06-30 | 2024-07-18 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-24-000003 | Quarter ended 2024-03-31 | 2024-04-26 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001387818-24-000002 | Quarter ended 2023-12-31 | 2024-01-24 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-24-000001 | Quarter ended 2023-12-31 | 2024-01-23 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-23-000004 | Quarter ended 2023-09-30 | 2023-10-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-23-000003 | Quarter ended 2023-06-30 | 2023-07-24 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-23-000002 | Quarter ended 2023-03-31 | 2023-04-18 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-23-000001 | Quarter ended 2022-12-31 | 2023-01-26 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-22-000004 | Quarter ended 2022-09-30 | 2022-10-20 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-22-000003 | Quarter ended 2022-06-30 | 2022-07-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-22-000002 | Quarter ended 2022-03-31 | 2022-04-20 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-22-000001 | Quarter ended 2021-12-31 | 2022-01-18 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-21-000004 | Quarter ended 2021-09-30 | 2021-10-18 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-21-000003 | Quarter ended 2021-06-30 | 2021-07-26 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-21-000002 | Quarter ended 2021-03-31 | 2021-04-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-21-000001 | Quarter ended 2020-12-31 | 2021-01-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-20-000007 | Quarter ended 2020-09-30 | 2020-10-19 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-20-000006 | Quarter ended 2020-06-30 | 2020-08-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-20-000003 | Quarter ended 2020-03-31 | 2020-04-30 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-20-000002 | Quarter ended 2019-12-31 | 2020-01-22 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-19-000005 | Quarter ended 2019-09-30 | 2019-10-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-19-000004 | Quarter ended 2019-06-30 | 2019-07-18 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-19-000003 | Quarter ended 2019-03-31 | 2019-04-24 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001387818-19-000002 | Quarter ended 2018-12-31 | 2019-01-22 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-19-000001 | Quarter ended 2018-12-31 | 2019-01-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-18-000005 | Quarter ended 2018-09-30 | 2018-10-23 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-18-000004 | Quarter ended 2018-06-30 | 2018-07-18 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001387818-18-000003 | Quarter ended 2018-03-31 | 2018-04-18 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-18-000002 | Quarter ended 2018-03-31 | 2018-04-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-18-000001 | Quarter ended 2017-12-31 | 2018-01-18 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-17-000004 | Quarter ended 2017-09-30 | 2017-10-30 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-17-000003 | Quarter ended 2017-06-30 | 2017-07-25 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-17-000002 | Quarter ended 2017-03-31 | 2017-04-26 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-17-000001 | Quarter ended 2016-12-31 | 2017-01-24 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-16-000008 | Quarter ended 2016-09-30 | 2016-11-08 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-16-000007 | Quarter ended 2016-06-30 | 2016-08-03 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-16-000006 | Quarter ended 2016-03-31 | 2016-04-28 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-16-000005 | Quarter ended 2015-12-31 | 2016-02-08 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-15-000004 | Quarter ended 2015-09-30 | 2015-11-06 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-15-000003 | Quarter ended 2015-06-30 | 2015-08-18 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-15-000002 | Quarter ended 2015-03-31 | 2015-05-07 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-15-000001 | Quarter ended 2014-12-31 | 2015-02-06 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-14-000005 | Quarter ended 2014-09-30 | 2014-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-14-000004 | Quarter ended 2014-06-30 | 2014-08-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-14-000003 | Quarter ended 2014-03-31 | 2014-05-08 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-14-000001 | Quarter ended 2013-12-31 | 2014-02-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-13-000005 | Quarter ended 2013-09-30 | 2013-11-07 | acceptance time not in the bulk data set | |
| 13F-HR 0001387818-13-000004 | Quarter ended 2013-06-30 | 2013-08-09 | acceptance time not in the bulk data set |