Barton Investment Management Long-Term Concentrated

Location: West Conshohocken, PA

CIK: 0001387818 · Show all filings

Period: Q3 2025 (← Previous) (Next →)

Filing Date: Oct 21, 2025

Total Value: $982M (100.0% shares, 0.0% debt)

Holdings (51)

NFLX NETFLIX INC 29.6%
Value $291M Shares 242,311 Share Price $1198.92 * Est. Cost/Share $10.10 Unrealized @ Report Date +1086.8%
SHOP SHOPIFY INC 25.5%
Value $250M Shares 1,684,789 Share Price $148.61 Est. Cost/Share $38.98 Unrealized @ Report Date +281.3%
AMZN AMAZON COM INC 11.5%
Value $113M Shares 512,687 Share Price $219.57 Est. Cost/Share $120.83 Unrealized @ Report Date +81.7%
GLBE GLOBAL E ONLINE LTD 3.9%
Value $38.35M Shares 1,072,342 Share Price $35.76 Est. Cost/Share $30.85 Unrealized @ Report Date +15.9%
OWL BLUE OWL CAPITAL INC 3.3%
Value $32.51M Shares 1,920,184 Share Price $16.93 Est. Cost/Share $12.44 Unrealized @ Report Date +36.1%
AL AIR LEASE CORP 3.1%
Value $30.12M Shares 473,217 Share Price $63.65 Est. Cost/Share $29.85 Unrealized @ Report Date +112.5%
EQIX EQUINIX INC 2.9%
Value $28.08M Shares 35,853 Share Price $783.24 Est. Cost/Share $218.62 Unrealized @ Report Date +256.1%
GTLB GITLAB INC 2.6%
Value $25.1M Shares 556,878 Share Price $45.08 Est. Cost/Share $53.56 Unrealized @ Report Date -15.8%
OKTA OKTA INC 2.3%
Value $22.97M Shares 250,525 Share Price $91.70 Est. Cost/Share $121.63 Unrealized @ Report Date -24.6%
GFL GFL ENVIRONMENTAL INC 2.0%
Value $19.77M Shares 417,298 Share Price $47.38 Est. Cost/Share $33.62 Unrealized @ Report Date +40.9%
AMT AMERICAN TOWER CORP NEW 1.6%
Value $15.59M Shares 81,078 Share Price $192.32 Est. Cost/Share $62.28 Unrealized @ Report Date +205.8%
MSFT MICROSOFT CORP 1.4%
Value $13.35M Shares 25,775 Share Price $517.95 Est. Cost/Share $27.16 Unrealized @ Report Date +1803.2%
KVYO KLAVIYO INC 1.1%
Value $10.94M Shares 394,989 Share Price $27.69 Est. Cost/Share $32.29 Unrealized @ Report Date -14.3%
EA ELECTRONIC ARTS INC 1.0%
Value $10.1M Shares 50,065 Share Price $201.70 Est. Cost/Share $37.83 Unrealized @ Report Date +432.7%
BL BLACKLINE INC 0.9%
Value $8.594M Shares 161,852 Share Price $53.10 Est. Cost/Share $40.26 Unrealized @ Report Date +31.9%
PYPL PAYPAL HLDGS INC 0.8%
Value $8.324M Shares 124,125 Share Price $67.06 Est. Cost/Share $39.84 Unrealized @ Report Date +67.9%
QCOM QUALCOMM INC 0.8%
Value $7.865M Shares 47,279 Share Price $166.36 Est. Cost/Share $45.05 Unrealized @ Report Date +267.4%
BRK/A BERKSHIRE HATHAWAY INC DEL 0.8%
Value $7.542M Shares 10 Share Price $754200.00 Est. Cost/Share $330761.80 Unrealized @ Report Date +128.0%
AAPL APPLE INC 0.7%
Value $7.213M Shares 28,329 Share Price $254.63 Est. Cost/Share $107.85 Unrealized @ Report Date +135.9%
— BERKSHIRE HATHAWAY INC CL B 0.5%
Value $5.254M Shares 10,450 Share Price $502.74 Est. Cost/Share $271.90 Unrealized @ Report Date —
GOOGL ALPHABET INC 0.5%
Value $4.697M Shares 19,320 Share Price $243.10 Est. Cost/Share $107.83 Unrealized @ Report Date +125.3%
VTI VANGUARD INDEX FDS 0.4%
Value $3.528M Shares 10,752 Share Price $328.17 Est. Cost/Share $137.98 Unrealized @ Report Date +137.8%
JNJ JOHNSON & JOHNSON 0.3%
Value $2.771M Shares 14,943 Share Price $185.42 Est. Cost/Share $60.81 Unrealized @ Report Date +203.0%
GOOG ALPHABET INC 0.3%
Value $2.59M Shares 10,635 Share Price $243.55 Est. Cost/Share $107.65 Unrealized @ Report Date +126.1%
ABBV ABBVIE INC 0.2%
Value $2.226M Shares 9,614 Share Price $231.54 Est. Cost/Share $31.40 Unrealized @ Report Date +632.2%
ORCL ORACLE CORP 0.2%
Value $1.739M Shares 6,185 Share Price $281.24 Est. Cost/Share $27.58 Unrealized @ Report Date +917.8%
TROW PRICE T ROWE GROUP INC 0.2%
Value $1.687M Shares 16,440 Share Price $102.64 Est. Cost/Share $48.19 Unrealized @ Report Date +110.4%
SYM SYMBOTIC INC 0.2%
Value $1.64M Shares 30,425 Share Price $53.90 Est. Cost/Share $50.54 Unrealized @ Report Date +6.7%
DASH DOORDASH INC 0.2%
Value $1.632M Shares 6,000 Share Price $271.99 Est. Cost/Share $81.41 Unrealized @ Report Date +234.1%
VGSH VANGUARD SCOTTSDALE FDS 0.2%
Value $1.565M Shares 26,589 Share Price $58.85 Est. Cost/Share $58.38 Unrealized @ Report Date +0.8%
XOM EXXON MOBIL CORP 0.1%
Value $1.415M Shares 12,549 Share Price $112.75 Est. Cost/Share $54.77 Unrealized @ Report Date +104.1%
ABT ABBOTT LABS 0.1%
Value $1.325M Shares 9,894 Share Price $133.94 Est. Cost/Share $38.98 Unrealized @ Report Date +242.1%
ADBE ADOBE INC 0.1%
Value $1.129M Shares 3,200 Share Price $352.75 Est. Cost/Share $64.14 Unrealized @ Report Date +450.0%
COST COSTCO WHSL CORP NEW 0.1%
Value $948K Shares 1,024 Share Price $925.63 Est. Cost/Share $385.04 Unrealized @ Report Date +140.1%
BILL BILL HOLDINGS INC 0.1%
Value $838K Shares 15,822 Share Price $52.97 Est. Cost/Share $89.43 Unrealized @ Report Date -40.8%
NVDA NVIDIA CORPORATION 0.1%
Value $731K Shares 3,920 Share Price $186.58 Est. Cost/Share $99.97 Unrealized @ Report Date +86.6%
DIS DISNEY WALT CO 0.1%
Value $720K Shares 6,289 Share Price $114.50 Est. Cost/Share $60.46 Unrealized @ Report Date +88.1%
MRK MERCK & CO INC 0.1%
Value $685K Shares 8,158 Share Price $83.93 Est. Cost/Share $33.83 Unrealized @ Report Date +146.0%
AXP AMERICAN EXPRESS CO 0.1%
Value $576K Shares 1,735 Share Price $332.16 Est. Cost/Share $60.98 Unrealized @ Report Date +442.1%
META META PLATFORMS INC 0.1%
Value $562K Shares 765 Share Price $734.38 Est. Cost/Share $245.05 Unrealized @ Report Date +199.4%
SPY SPDR S&P 500 ETF TR 0.1%
Value $559K Shares 839 Share Price $666.18 Est. Cost/Share $384.35 Unrealized @ Report Date +73.3%
SCHX SCHWAB STRATEGIC TR 0.0%
Value $443K Shares 16,800 Share Price $26.34 Est. Cost/Share $25.39 Unrealized @ Report Date +3.7%
ADP AUTOMATIC DATA PROCESSING IN 0.0%
Value $411K Shares 1,400 Share Price $293.50 Est. Cost/Share $147.45 Unrealized @ Report Date +97.8%
VRT VERTIV HOLDINGS CO 0.0%
Value $345K Shares 2,285 Share Price $150.86 Est. Cost/Share $97.15 Unrealized @ Report Date +55.2%
AVGO BROADCOM INC 0.0%
Value $339K Shares 1,027 Share Price $329.94 Est. Cost/Share $215.92 Unrealized @ Report Date +52.5%
CI THE CIGNA GROUP 0.0%
Value $311K Shares 1,080 Share Price $288.25 Est. Cost/Share $190.77 Unrealized @ Report Date +50.3%
NTRS NORTHERN TR CORP 0.0%
Value $303K Shares 2,250 Share Price $134.60 Est. Cost/Share $84.00 Unrealized @ Report Date +59.3%
CSCO CISCO SYS INC 0.0%
Value $292K Shares 4,265 Share Price $68.42 Est. Cost/Share $55.37 Unrealized @ Report Date +22.2%
WMT WALMART INC 0.0%
Value $261K Shares 2,535 Share Price $103.06 Est. Cost/Share $72.48 Unrealized @ Report Date +41.9%
PFE PFIZER INC 0.0%
Value $249K Shares 9,784 Share Price $25.48 Est. Cost/Share $18.14 Unrealized @ Report Date +38.1%
VTV VANGUARD INDEX FDS 0.0%
Value $230K Shares 1,235 Share Price $186.49 Est. Cost/Share $167.43 Unrealized @ Report Date +11.4%