2026 Q2 Portfolio Activity
In 2026 Q2, Barton Investment Management maintained a portfolio of 61 distinct positions. The most significant new addition was INTEL CORP, now representing 0.07% of the total fund value. They heavily accumulated shares in ROYALTY PHARMA PLC, increasing the position by 59.2%. Conversely, Barton Investment Management completely exited their position in AIR LEASE CORP.
Position History
hover any row below to update
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Total Positions
61
Quarter
2026 Q2
Top Holding
SHOP (24.4%)
Top 10 Concentration
85.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 61
Barton Investment Management Full Holdings List — 2026 Q2
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SHOP
SHOPIFY INC
|
Technology | 24.45% | 23.85% |
#1
1
Prev: #2
|
6.5 |
—
|
-22,358 | -1.4% |
P
S
|
1,580,601 | $180,473,023 | 2016 Q3 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
NFLX
NETFLIX INC.
|
Communication Services | 22.09% | 28.25% |
#2
1
Prev: #1
|
6.0 |
—
|
-59,307 | -2.5% |
P
S
|
2,283,655 | $163,052,967 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 15.72% | 12.99% |
#3
Prev: #3
|
5.5 |
—
|
-10,406 | -2.1% |
P
S
|
486,832 | $116,031,539 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
GLBE
GLOBAL E ONLINE...
|
Consumer Cyclical | 5.13% | 4.21% |
#4
Prev: #4
|
3.1 |
—
|
1,120 | 0.1% |
P
S
|
1,089,334 | $37,832,570 | 2022 Q1 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
EQIX
EQUINIX INC
|
Real Estate | 4.50% | 4.04% |
#5
Prev: #5
|
2.8 |
—
|
-939 | -2.9% |
P
S
|
31,901 | $33,253,284 | 2013 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
OKTA
OKTA INC
|
Technology | 3.96% | 2.24% |
#6
3
Prev: #9
|
2.1 |
—
|
-12,317 | -5.4% |
P
S
|
214,259 | $29,235,641 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
KVYO
KLAVIYO INC
|
Technology | 2.57% | 2.56% |
#7
Prev: #7
|
3.0 |
—
|
206,556 | 19.7% |
P
S
|
1,256,608 | $18,974,781 | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
OWL
BLUE OWL CAPITA...
|
Financial Services | 2.50% | 2.34% |
#8
Prev: #8
|
1.5 |
—
|
65,522 | 3.2% |
P
S
|
2,106,253 | $18,429,711 | 2021 Q2 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
GFL
GFL ENVIRONMENT...
|
Industrials | 2.07% | 2.19% |
#9
1
Prev: #10
|
1.3 |
—
|
-3,934 | -0.9% |
P
S
|
415,541 | $15,287,754 | 2023 Q1 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
GTLB
GITLAB INC
|
Technology | 1.99% | 1.51% |
#10
2
Prev: #12
|
1.3 |
—
|
-74,487 | -13.4% |
P
S
|
480,456 | $14,668,322 | 2024 Q3 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
AMT
AMERICAN TOWER ...
|
Real Estate | 1.71% | 1.70% |
#11
Prev: #11
|
1.2 |
—
|
-1,395 | -1.8% |
P
S
|
77,038 | $12,601,106 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 1.23% | 1.13% |
#12
1
Prev: #13
|
1.5 |
—
|
no change | no change |
P
S
|
24,416 | $9,107,657 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
EA
ELECTRONIC ARTS...
|
Communication Services | 1.21% | 1.12% |
#13
1
Prev: #14
|
1.5 |
—
|
no change | no change |
P
S
|
43,695 | $8,959,223 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
BRK/A
BERKSHIRE HATHA...
|
Financial Services | 1.01% | 0.90% |
#14
1
Prev: #15
|
1.4 |
—
|
no change | no change |
P
S
|
10 | $7,488,500 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
AAPL
APPLE INC
|
Technology | 0.97% | 0.79% |
#15
1
Prev: #16
|
1.4 |
—
|
no change | no change |
P
S
|
24,862 | $7,194,069 | 2011 Q1 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
QCOM
QUALCOMM INC
|
Technology | 0.95% | 0.59% |
#16
5
Prev: #21
|
0.9 |
—
|
1,257 | 3.4% |
P
S
|
38,057 | $7,032,600 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 0.93% | 0.69% |
#17
1
Prev: #18
|
0.9 |
—
|
23 | 0.1% |
P
S
|
19,268 | $6,885,806 | 2015 Q3 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
BRK.B
BERKSHIRE HATHA...
|
Financial Services | 0.70% | 0.62% |
#18
1
Prev: #19
|
1.3 |
—
|
no change | no change |
P
S
|
10,255 | $5,131,499 | 2007 Q1 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
PYPL
PAYPAL HLDGS IN...
|
Financial Services | 0.58% | 0.61% |
#19
1
Prev: #20
|
0.7 |
—
|
-7,554 | -7.1% |
P
S
|
99,100 | $4,279,138 | 2015 Q3 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
VTI
VANGUARD INDEX ...
|
ETF | 0.53% | 0.43% |
#20
3
Prev: #23
|
1.2 |
—
|
no change | no change |
P
S
|
10,617 | $3,928,715 | 2017 Q3 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 0.51% | 0.38% |
#21
3
Prev: #24
|
1.2 |
—
|
no change | no change |
P
S
|
10,635 | $3,757,665 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 0.49% | 0.44% |
#22
Prev: #22
|
0.7 |
—
|
-39 | -0.3% |
P
S
|
14,163 | $3,596,978 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
BL
BLACKLINE INC
|
Technology | 0.48% | 0.74% |
#23
6
Prev: #17
|
0.2 |
—
|
-32,667 | -20.6% |
P
S
|
125,977 | $3,536,175 | 2017 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
SYM
SYMBOTIC INC
|
Industrials | 0.33% | 0.25% |
#24
2
Prev: #26
|
2.6 |
—
|
16,647 | 45.2% |
P
S
|
53,460 | $2,403,027 | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
TBLL
INVESCO EXCH TR...
|
ETF | 0.28% | 0.27% |
#25
Prev: #25
|
0.6 |
—
|
-950 | -4.7% |
P
S
|
19,480 | $2,056,504 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
ABBV
ABBVIE INC
|
Healthcare | 0.26% | 0.21% |
#26
1
Prev: #27
|
1.1 |
—
|
no change | no change |
P
S
|
7,578 | $1,906,928 | 2013 Q1 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
RPRX
ROYALTY PHARMA ...
|
Healthcare | 0.23% | 0.11% |
#27
6
Prev: #33
|
3.1 |
—
|
11,171 | 59.2% |
P
S
|
30,046 | $1,684,680 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
TROW
PRICE T ROWE GR...
|
Financial Services | 0.22% | 0.19% |
#28
1
Prev: #29
|
0.6 |
—
|
-2,400 | -14.6% |
P
S
|
14,040 | $1,596,208 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
VGSH
VANGUARD SCOTTS...
|
ETF | 0.20% | 0.19% |
#29
1
Prev: #28
|
1.1 |
—
|
no change | no change |
P
S
|
25,934 | $1,509,359 | 2022 Q2 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
XOM
EXXON MOBIL COR...
|
Energy | 0.15% | 0.18% |
#30
Prev: #30
|
0.6 |
—
|
-135 | -1.6% |
P
S
|
8,105 | $1,108,116 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
DASH
DOORDASH INC
|
Consumer Cyclical | 0.15% | 0.11% |
#31
3
Prev: #34
|
1.1 |
—
|
no change | no change |
P
S
|
6,000 | $1,107,180 | 2023 Q3 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
MRK
MERCK & CO INC
|
Healthcare | 0.14% | 0.12% |
#32
Prev: #32
|
1.1 |
—
|
no change | no change |
P
S
|
8,158 | $1,048,303 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 0.13% | 0.13% |
#33
2
Prev: #31
|
1.1 |
—
|
no change | no change |
P
S
|
1,024 | $957,922 | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
ORCL
ORACLE CORP
|
Technology | 0.11% | 0.11% |
#34
1
Prev: #35
|
1.0 |
—
|
no change | no change |
P
S
|
5,785 | $847,792 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 0.10% | 0.08% |
#35
3
Prev: #38
|
2.0 |
—
|
200 | 5.5% |
P
S
|
3,866 | $773,548 | 2023 Q2 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
ABT
ABBOTT LABORATO...
|
Healthcare | 0.10% | 0.10% |
#36
Prev: #36
|
1.0 |
—
|
no change | no change |
P
S
|
7,858 | $713,035 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
VRT
VERTIV HOLDINGS...
|
Industrials | 0.09% | 0.07% |
#37
5
Prev: #42
|
0.5 |
—
|
-105 | -5.0% |
P
S
|
1,980 | $662,944 | 2024 Q3 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
ADBE
ADOBE INC
|
Technology | 0.09% | 0.10% |
#38
1
Prev: #37
|
1.0 |
—
|
no change | no change |
P
S
|
3,200 | $656,064 | 2014 Q1 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
SPY
STATE STR SPDR ...
|
ETF | 0.08% | 0.07% |
#39
1
Prev: #40
|
1.0 |
—
|
no change | no change |
P
S
|
839 | $626,541 | 2022 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
CSCO
CISCO SYS INC
|
Technology | 0.08% | 0.05% |
#40
6
Prev: #46
|
1.0 |
—
|
no change | no change |
P
S
|
5,080 | $596,697 | 2015 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
INTC
INTEL CORP
|
Technology | 0.07% | — |
#41
Prev: #—
|
3.5 |
—
|
3,870 | — |
NEW
|
3,870 | $540,369 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
DIS
DISNEY WALT CO
|
Communication Services | 0.07% | 0.08% |
#42
3
Prev: #39
|
0.5 |
—
|
-1,000 | -15.9% |
P
S
|
5,289 | $509,067 | 2013 Q2 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
SCHX
SCHWAB STRATEGI...
|
ETF | 0.07% | 0.05% |
#43
2
Prev: #45
|
0.5 |
—
|
44 | 0.3% |
P
S
|
16,844 | $495,722 | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
AXP
AMERICAN EXPRES...
|
Financial Services | 0.07% | 0.06% |
#44
1
Prev: #43
|
0.5 |
—
|
-65 | -4.3% |
P
S
|
1,460 | $493,845 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
QXO
QXO INC
|
Industrials | 0.06% | 0.05% |
#45
1
Prev: #44
|
2.5 |
—
|
5,190 | 23.3% |
P
S
|
27,495 | $475,114 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
NTRS
NORTHERN TR COR...
|
Financial Services | 0.05% | 0.04% |
#46
3
Prev: #49
|
1.0 |
—
|
no change | no change |
P
S
|
2,250 | $391,140 | 2006 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
AMD
ADVANCED MICRO ...
|
Technology | 0.05% | — |
#47
Prev: #—
|
3.5 |
—
|
665 | — |
NEW
|
665 | $386,306 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
DELL
DELL TECHNOLOGI...
|
Technology | 0.05% | — |
#48
Prev: #—
|
3.5 |
—
|
875 | — |
NEW
|
875 | $377,528 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
AVGO
BROADCOM INC
|
Technology | 0.05% | 0.04% |
#49
1
Prev: #50
|
0.5 |
—
|
-30 | -3.0% |
P
S
|
965 | $364,569 | 2024 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 | |||
|
META
META PLATFORMS ...
|
Communication Services | 0.05% | 0.05% |
#50
3
Prev: #47
|
1.0 |
—
|
no change | no change |
P
S
|
629 | $354,310 | 2021 Q4 | 13F Filing | 2026-06-30 | 2026-07-20 |
Showing 1-50 of 61 holdings