Barton Investment Management Long-Term Concentrated

Location: West Conshohocken, PA

CIK: 0001387818 · Show all filings

Period: Q4 2025 (← Previous) (Next →)

Filing Date: Jan 21, 2026

Total Value: $928M (100.0% shares, 0.0% debt)

Holdings (52)

SHOP SHOPIFY INC 28.5%
Value $264M Shares 1,640,426 Share Price $160.97 Est. Cost/Share $38.98 Unrealized @ Report Date +313.0%
NFLX NETFLIX INC 24.0%
Value $222M Shares 2,371,717 Share Price $93.76 Est. Cost/Share $97.83 Unrealized @ Report Date -4.2%
AMZN AMAZON COM INC 12.6%
Value $117M Shares 505,676 Share Price $230.82 Est. Cost/Share $120.83 Unrealized @ Report Date +91.0%
GLBE GLOBAL E ONLINE LTD 4.6%
Value $42.43M Shares 1,079,254 Share Price $39.31 Est. Cost/Share $30.85 Unrealized @ Report Date +27.4%
OWL BLUE OWL CAPITAL INC 3.1%
Value $29.14M Shares 1,950,164 Share Price $14.94 Est. Cost/Share $12.48 Unrealized @ Report Date +19.7%
EQIX EQUINIX INC 2.9%
Value $27.01M Shares 35,256 Share Price $766.16 Est. Cost/Share $218.62 Unrealized @ Report Date +250.5%
AL AIR LEASE CORP 2.8%
Value $25.9M Shares 403,246 Share Price $64.23 Est. Cost/Share $29.85 Unrealized @ Report Date +115.2%
KVYO KLAVIYO INC 2.3%
Value $21.76M Shares 670,042 Share Price $32.47 Est. Cost/Share $30.54 Unrealized @ Report Date +6.3%
OKTA OKTA INC 2.3%
Value $21.69M Shares 250,886 Share Price $86.47 Est. Cost/Share $121.63 Unrealized @ Report Date -28.9%
GTLB GITLAB INC 2.3%
Value $20.96M Shares 558,603 Share Price $37.53 Est. Cost/Share $53.56 Unrealized @ Report Date -29.9%
GFL GFL ENVIRONMENTAL INC 1.9%
Value $18.05M Shares 420,150 Share Price $42.95 Est. Cost/Share $33.62 Unrealized @ Report Date +27.7%
AMT AMERICAN TOWER CORP NEW 1.5%
Value $13.91M Shares 79,208 Share Price $175.57 Est. Cost/Share $62.28 Unrealized @ Report Date +181.9%
MSFT MICROSOFT CORP 1.3%
Value $11.83M Shares 24,461 Share Price $483.62 Est. Cost/Share $27.16 Unrealized @ Report Date +1680.3%
EA ELECTRONIC ARTS INC 1.1%
Value $10.03M Shares 49,065 Share Price $204.33 Est. Cost/Share $37.83 Unrealized @ Report Date +440.1%
BL BLACKLINE INC 1.0%
Value $8.858M Shares 160,204 Share Price $55.29 Est. Cost/Share $40.26 Unrealized @ Report Date +37.3%
QCOM QUALCOMM INC 0.9%
Value $8.053M Shares 47,081 Share Price $171.05 Est. Cost/Share $45.05 Unrealized @ Report Date +279.7%
BRK/A BERKSHIRE HATHAWAY INC DEL 0.8%
Value $7.548M Shares 10 Share Price $754800.00 Est. Cost/Share $330761.80 Unrealized @ Report Date +128.2%
AAPL APPLE INC 0.7%
Value $6.906M Shares 25,402 Share Price $271.86 Est. Cost/Share $107.85 Unrealized @ Report Date +152.1%
PYPL PAYPAL HLDGS INC 0.7%
Value $6.84M Shares 117,171 Share Price $58.38 Est. Cost/Share $39.84 Unrealized @ Report Date +46.5%
GOOGL ALPHABET INC 0.7%
Value $6.075M Shares 19,410 Share Price $313.00 Est. Cost/Share $107.83 Unrealized @ Report Date +190.3%
— BERKSHIRE HATHAWAY INC Cl B 0.6%
Value $5.26M Shares 10,465 Share Price $502.65 Est. Cost/Share $271.90 Unrealized @ Report Date —
VTI VANGUARD INDEX FDS 0.4%
Value $3.605M Shares 10,752 Share Price $335.27 Est. Cost/Share $137.98 Unrealized @ Report Date +143.0%
GOOG ALPHABET INC 0.4%
Value $3.337M Shares 10,635 Share Price $313.80 Est. Cost/Share $107.65 Unrealized @ Report Date +191.5%
JNJ JOHNSON & JOHNSON 0.3%
Value $3.066M Shares 14,817 Share Price $206.95 Est. Cost/Share $60.81 Unrealized @ Report Date +240.3%
ABBV ABBVIE INC 0.2%
Value $2.197M Shares 9,614 Share Price $228.49 Est. Cost/Share $31.40 Unrealized @ Report Date +627.8%
SYM SYMBOTIC INC 0.2%
Value $1.824M Shares 30,658 Share Price $59.50 Est. Cost/Share $50.54 Unrealized @ Report Date +17.7%
TROW PRICE T ROWE GROUP INC 0.2%
Value $1.683M Shares 16,440 Share Price $102.38 Est. Cost/Share $48.19 Unrealized @ Report Date +112.4%
VGSH VANGUARD SCOTTSDALE FDS 0.2%
Value $1.562M Shares 26,589 Share Price $58.73 Est. Cost/Share $58.38 Unrealized @ Report Date +0.6%
XOM EXXON MOBIL CORP 0.2%
Value $1.496M Shares 12,434 Share Price $120.34 Est. Cost/Share $54.77 Unrealized @ Report Date +119.7%
DASH DOORDASH INC 0.1%
Value $1.359M Shares 6,000 Share Price $226.48 Est. Cost/Share $81.41 Unrealized @ Report Date +178.2%
ABT ABBOTT LABS 0.1%
Value $1.24M Shares 9,894 Share Price $125.29 Est. Cost/Share $38.98 Unrealized @ Report Date +221.4%
ORCL ORACLE CORP 0.1%
Value $1.128M Shares 5,785 Share Price $194.91 Est. Cost/Share $27.58 Unrealized @ Report Date +606.6%
ADBE ADOBE INC 0.1%
Value $1.12M Shares 3,200 Share Price $349.99 Est. Cost/Share $64.14 Unrealized @ Report Date +445.7%
COST COSTCO WHSL CORP NEW 0.1%
Value $883K Shares 1,024 Share Price $862.34 Est. Cost/Share $385.04 Unrealized @ Report Date +124.0%
MRK MERCK & CO INC 0.1%
Value $859K Shares 8,158 Share Price $105.26 Est. Cost/Share $33.83 Unrealized @ Report Date +211.2%
BILL BILL HOLDINGS INC 0.1%
Value $824K Shares 15,117 Share Price $54.54 Est. Cost/Share $89.43 Unrealized @ Report Date -39.0%
NVDA NVIDIA CORPORATION 0.1%
Value $749K Shares 4,016 Share Price $186.50 Est. Cost/Share $102.03 Unrealized @ Report Date +82.8%
DIS DISNEY WALT CO 0.1%
Value $716K Shares 6,289 Share Price $113.77 Est. Cost/Share $60.46 Unrealized @ Report Date +88.2%
SPY SPDR S&P 500 ETF TR 0.1%
Value $572K Shares 839 Share Price $681.92 Est. Cost/Share $384.35 Unrealized @ Report Date +77.4%
AXP AMERICAN EXPRESS CO 0.1%
Value $571K Shares 1,544 Share Price $369.95 Est. Cost/Share $60.98 Unrealized @ Report Date +505.3%
META META PLATFORMS INC 0.1%
Value $514K Shares 779 Share Price $660.09 Est. Cost/Share $252.64 Unrealized @ Report Date +161.3%
SCHX SCHWAB STRATEGIC TR 0.0%
Value $452K Shares 16,800 Share Price $26.91 Est. Cost/Share $25.39 Unrealized @ Report Date +6.0%
ADP AUTOMATIC DATA PROCESSING IN 0.0%
Value $360K Shares 1,400 Share Price $257.23 Est. Cost/Share $147.45 Unrealized @ Report Date +74.4%
VRT VERTIV HOLDINGS CO 0.0%
Value $358K Shares 2,210 Share Price $162.01 Est. Cost/Share $97.15 Unrealized @ Report Date +66.8%
AVGO BROADCOM INC 0.0%
Value $344K Shares 995 Share Price $346.14 Est. Cost/Share $215.92 Unrealized @ Report Date +60.3%
CSCO CISCO SYS INC 0.0%
Value $329K Shares 4,265 Share Price $77.03 Est. Cost/Share $55.37 Unrealized @ Report Date +38.4%
NTRS NORTHERN TR CORP 0.0%
Value $307K Shares 2,250 Share Price $136.59 Est. Cost/Share $84.00 Unrealized @ Report Date +62.6%
CI THE CIGNA GROUP 0.0%
Value $297K Shares 1,080 Share Price $275.23 Est. Cost/Share $190.77 Unrealized @ Report Date +44.3%
WMT WALMART INC 0.0%
Value $282K Shares 2,535 Share Price $111.41 Est. Cost/Share $72.48 Unrealized @ Report Date +53.7%
PFE PFIZER INC 0.0%
Value $244K Shares 9,803 Share Price $24.90 Est. Cost/Share $18.14 Unrealized @ Report Date +37.3%
VTV VANGUARD INDEX FDS 0.0%
Value $236K Shares 1,235 Share Price $190.99 Est. Cost/Share $167.43 Unrealized @ Report Date +14.1%
TWLO TWILIO INC 0.0%
Value $208K Shares 1,460 Share Price $142.24 Est. Cost/Share $123.87 Unrealized @ Report Date +14.8%