Barton Investment Management

In its 13F for Q2 2026 (holdings as of June 30, 2026, filed July 20, 2026), Barton Investment Management reported 60 stock positions worth $738.2 million. Its top holding was Shopify Class A (SHOP) at 24.4% of the portfolio, followed by Netflix (NFLX, 22.1%) and Amazon.com (AMZN, 15.7%). Compared with Q1 2026, it opened 7 new positions, sold out of 1, added to 10 and reduced 20. The biggest buy was Global-E Online (GLBE, shares +0%) and the biggest sale Netflix (NFLX, shares −3%).

Most Recent 13F
Q2 2026
Location
WEST CONSHOHOCKEN, PA
CIK
0001387818
Portfolio Value
$738.2M (Q2 2026)
SEC Filing
0001387818-26-000003 ↗ filed Jul 20, 2026

Holdings Value

0$200.0M$400.0M$600.0M$800.0M$1.0B Q1 2024: $824.2M Q1 2024 Q2 2024: $751.7M Q2 2024 Q3 2024: $799.7M Q3 2024 Q4 2024: $942.8M Q4 2024 Q1 2025: $814.1M Q1 2025 Q2 2025: $965.1M Q2 2025 Q3 2025: $981.9M Q3 2025 Q4 2025: $928.1M Q4 2025 Q1 2026: $797.3M Q1 2026 Q2 2026: $738.2M $738.2M Q2 2026

Holdings 60 stocks · $738.2M

SHOP Shopify Inc. Class A 24.45% 1,580,601 $180.5M Reduce -1.4%
NFLX Netflix Inc. 22.09% 2,283,655 $163.1M Reduce -2.5%
AMZN Amazon.com Inc. 15.72% 486,832 $116.0M Reduce -2.1%
GLBE Global-E Online Ltd. 5.13% 1,089,334 $37.8M Add +0.1%
EQIX Equinix Inc. 4.50% 31,901 $33.3M Reduce -2.9%
OKTA Okta Inc. 3.96% 214,259 $29.2M Reduce -5.4%
KVYO Klaviyo Inc. Class A 2.57% 1,256,608 $19.0M Add +19.7%
OWL Blue Owl Capital Inc. 2.50% 2,106,253 $18.4M Add +3.2%
GFL GFL Environmental Inc.-Sub VT 2.07% 415,541 $15.3M Reduce -0.9%
GTLB Gitlab Inc. Class A 1.99% 480,456 $14.7M Reduce -13.4%
AMT American Tower Corp. 1.71% 77,038 $12.6M Reduce -1.8%
MSFT Microsoft Corp. 1.23% 24,416 $9.1M No change
EA Electronic Arts Inc. 1.21% 43,695 $9.0M No change
BRK.A Berkshire Hathaway Inc. Class A 1.01% 10 $7.5M No change
AAPL Apple Inc. 0.97% 24,862 $7.2M No change
QCOM Qualcomm Inc. 0.95% 38,057 $7.0M Add +3.4%
GOOGL Alphabet Inc. Class A 0.93% 19,268 $6.9M Add +0.1%
BERKSHIRE HATHAWAY INC 0.70% 10,255 $5.1M No change
PYPL PayPal Holdings Inc. 0.58% 99,100 $4.3M Reduce -7.1%
VTI VG Morningstar TS MKT ETF-US 0.53% 10,617 $3.9M No change
GOOG Alphabet Inc. Class C 0.51% 10,635 $3.8M No change
JNJ Johnson & Johnson 0.49% 14,163 $3.6M Reduce -0.3%
BL Blackline Inc. 0.48% 125,977 $3.5M Reduce -20.6%
SYM Symbotic Inc. 0.33% 53,460 $2.4M Add +45.2%
TBLL Invesco Short Term Treasury 0.28% 19,480 $2.1M Reduce -4.7%
ABBV Abbvie Inc. 0.26% 7,578 $1.9M No change
RPRX Royalty Pharma PLC Class A 0.23% 30,046 $1.7M Add +59.2%
TROW T Rowe Price Group Inc. filed as PRICE T ROWE GROUP INC 0.22% 14,040 $1.6M Reduce -14.6%
VGSH Vanguard Short-Term Treasury 0.20% 25,934 $1.5M No change
XOM Exxon Mobil Corp. 0.15% 8,105 $1.1M Reduce -1.6%
DASH DoorDash Inc. Class A 0.15% 6,000 $1.1M No change
MRK Merck & Co. Inc. 0.14% 8,158 $1.0M No change
COST Costco Wholesale Corp. 0.13% 1,024 $958K No change
ORCL Oracle Corp. 0.11% 5,785 $848K No change
NVDA Nvidia Corp. 0.10% 3,866 $774K Add +5.5%
ABT Abbott Laboratories 0.10% 7,858 $713K No change
VRT Vertiv Holdings Co. Class A 0.09% 1,980 $663K Reduce -5.0%
ADBE Adobe Inc. 0.09% 3,200 $656K No change
SPY SS SPDR S&P 500 ETF Trust-US 0.08% 839 $627K No change
CSCO Cisco Systems Inc. 0.08% 5,080 $597K No change
INTC Intel Corp. 0.07% 3,870 $540K New
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.07% 5,289 $509K Reduce -15.9%
SCHX Schwab US Large-Cap ETF 0.07% 16,844 $496K Add +0.3%
AXP American Express Co. 0.07% 1,460 $494K Reduce -4.3%
QXO Qxo Inc. 0.06% 27,495 $475K Add +23.3%
NTRS Northern Trust Corp. 0.05% 2,250 $391K No change
AMD Advanced Micro Devices 0.05% 665 $386K New
DELL Dell Technologies -C 0.05% 875 $378K New
AVGO Broadcom Inc. 0.05% 965 $365K Reduce -3.0%
META Meta Platforms Inc. Class A 0.05% 629 $354K No change
BILL Bill Holdings Inc. 0.05% 9,312 $337K Reduce -34.3%
ADP Automatic Data Processing 0.04% 1,400 $314K No change
ASML ASML Holding NV-NY Reg SHS filed as ASML HLDG NV 0.04% 150 $298K New
ADI Analog Devices Inc. 0.04% 735 $292K No change
WMT Walmart Inc. 0.04% 2,535 $287K No change
TWLO Twilio Inc. Class A 0.04% 1,315 $271K New
VTV Vanguard Mrngstr Val ETF-Aui 0.04% 1,235 $269K No change
SMH Vaneck Semiconductor ETF 0.04% 410 $269K New
GLW Corning Inc. 0.03% 945 $241K New
PFE Pfizer Inc. 0.03% 9,483 $228K Reduce -2.4%

Portfolio Sells Q1 2026 → Q2 2026

NFLX Netflix Inc. Reduce -2.5% 22.09% −6.17
AL Sumisho Air Lease Corp. Sold out 0.00% −2.77
BL Blackline Inc. Reduce -20.6% 0.48% −0.26
GFL GFL Environmental Inc.-Sub VT Reduce -0.9% 2.07% −0.12
PYPL PayPal Holdings Inc. Reduce -7.1% 0.58% −0.03
XOM Exxon Mobil Corp. Reduce -1.6% 0.15% −0.03
BILL Bill Holdings Inc. Reduce -34.3% 0.05% −0.02
DIS The Walt Disney Co. Reduce -15.9% 0.07% −0.01
PFE Pfizer Inc. Reduce -2.4% 0.03% −0.00
TBLL Invesco Short Term Treasury Reduce -4.7% 0.28% +0.01
AXP American Express Co. Reduce -4.3% 0.07% +0.01
AMT American Tower Corp. Reduce -1.8% 1.71% +0.01
AVGO Broadcom Inc. Reduce -3.0% 0.05% +0.01
VRT Vertiv Holdings Co. Class A Reduce -5.0% 0.09% +0.02
TROW T Rowe Price Group Inc. Reduce -14.6% 0.22% +0.03
JNJ Johnson & Johnson Reduce -0.3% 0.49% +0.05
EQIX Equinix Inc. Reduce -2.9% 4.50% +0.47
GTLB Gitlab Inc. Class A Reduce -13.4% 1.99% +0.48
SHOP Shopify Inc. Class A Reduce -1.4% 24.45% +0.60
OKTA Okta Inc. Reduce -5.4% 3.96% +1.72
AMZN Amazon.com Inc. Reduce -2.1% 15.72% +2.73

Portfolio Buys Q1 2026 → Q2 2026

GLBE Global-E Online Ltd. Add +0.1% 5.13% +0.91
QCOM Qualcomm Inc. Add +3.4% 0.95% +0.36
GOOGL Alphabet Inc. Class A Add +0.1% 0.93% +0.24
OWL Blue Owl Capital Inc. Add +3.2% 2.50% +0.16
RPRX Royalty Pharma PLC Class A Add +59.2% 0.23% +0.11
SYM Symbotic Inc. Add +45.2% 0.33% +0.08
INTC Intel Corp. New 0.07% +0.07
AMD Advanced Micro Devices New 0.05% +0.05
DELL Dell Technologies -C New 0.05% +0.05
ASML ASML Holding NV-NY Reg SHS New 0.04% +0.04
TWLO Twilio Inc. Class A New 0.04% +0.04
SMH Vaneck Semiconductor ETF New 0.04% +0.04
GLW Corning Inc. New 0.03% +0.03
NVDA Nvidia Corp. Add +5.5% 0.10% +0.02
SCHX Schwab US Large-Cap ETF Add +0.3% 0.07% +0.01
QXO Qxo Inc. Add +23.3% 0.06% +0.01
KVYO Klaviyo Inc. Class A Add +19.7% 2.57% +0.01

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 60$738.2MSHOP, NFLX, AMZN, GLBE, EQIX
Q1 2026 54$797.3MNFLX, SHOP, AMZN, GLBE, EQIX
Q4 2025 52$928.1MSHOP, NFLX, AMZN, GLBE, OWL
Q3 2025 51$981.9MNFLX, SHOP, AMZN, GLBE, OWL
Q2 2025 48$965.1MNFLX, SHOP, AMZN, OWL, GLBE
Q1 2025 46$814.1MNFLX, SHOP, AMZN, OWL, GLBE
Q4 2024 48$942.8MNFLX, SHOP, AMZN, GLBE, OWL
Q3 2024 49$799.7MNFLX, SHOP, AMZN, GLBE, OWL
Q2 2024 43$751.7MNFLX, SHOP, AMZN, GLBE, AL
Q1 2024 46$824.2MNFLX, SHOP, AMZN, AL, BL