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Disclosery

13F-HR filed by Barton Investment Management

Barton Investment Management filed this 13F-HR for the quarter ended 2025-03-31, filed 2025-04-11, with 46 holding rows worth $814,075,011.

Accession
0001387818-25-000002
Filer
CIK 1387818
Filed
2025-04-11
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2025

A holdings report, 46 entries on the cover page, a total value of $814,075,011 stated on the cover page (in dollars after the unit check, H1), rows summing to $814,075,011 with VALUE read as dollars as filed, 13F file number 028-12324. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
Netflix, Inc64110L106COM249,532$232,696,076dollars as filed
SHOPIFY INC82509L107CL A SUB VTG SHS1,728,376$165,025,341dollars as filed
Amazon.com, Inc023135106COM519,897$98,915,604dollars as filed
BLUE OWL CAPITAL INC COM CL A09581B103Stock1,906,794$38,212,152dollars as filed
GLOBAL-E ONLINE LTD NPVM5216V106SHS1,036,767$36,960,744dollars as filed
AIR LEASE CORP00912X302CL A668,418$32,291,285dollars as filed
EQUINIX INC COM29444U700REIT37,628$30,679,990dollars as filed
OKTAINCCLASSA679295105STOK258,648$27,214,943dollars as filed
GITLAB INC CLASS A COM37637K108Stock439,253$20,644,891dollars as filed
GFL ENVIRONMENTAL INC SUB VTG SHS36168Q104Stock417,878$20,187,687dollars as filed
American Tower Corporation03027X100COM85,463$18,596,749dollars as filed
BLACKLINE, INC.09239B109COM222,989$10,797,128dollars as filed
Microsoft Corp594918104COM25,775$9,675,678dollars as filed
PAYPALHLDGSINC70450Y103STOK132,814$8,666,114dollars as filed
BERKSHIRE HATHAWAY INC DEL084670108CL A10$7,984,416dollars as filed
ELECTRONIC ARTS INC COM285512109Stock53,965$7,799,022dollars as filed
Qualcomm Incorporated747525103COM48,727$7,484,924dollars as filed
Apple Inc037833100COM29,194$6,484,864dollars as filed
BERKSHIRE HATHAWAY INC DEL084670207CLB10,450$5,565,461dollars as filed
VTI922908769COM11,717$3,220,301dollars as filed
Alphabet Inc. Reg. Shares A02079K305COM19,320$2,987,645dollars as filed
Johnson & Johnson478160104COM14,943$2,478,148dollars as filed
AbbVie,Inc.00287Y109COM9,614$2,014,326dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM10,825$1,691,190dollars as filed
PRICE T ROWE GROUP INC COM74144T108Stock17,170$1,577,408dollars as filed
EXXON MOBIL CORP30231G102COM12,549$1,492,453dollars as filed
Vanguard Short-Term Treasury ETF92206C102SHS24,919$1,462,497dollars as filed
Abbott Laboratories002824100COM9,894$1,312,440dollars as filed
Adobe Inc00724F101COM3,200$1,227,296dollars as filed
DOORDASH INC CL A25809K105Stock6,000$1,096,620dollars as filed
Costco Wholesale Corporation22160K105COM1,024$968,479dollars as filed
Oracle Corporation68389X105COM6,585$920,649dollars as filed
Merck & Co.,Inc.58933Y105COM8,158$732,263dollars as filed
BILL HOLDINGS INC090043100COM13,870$636,495dollars as filed
Walt Disney Co254687106COM6,289$620,725dollars as filed
SPY78462F103SHS839$469,329dollars as filed
American Express Company025816109COM1,735$466,802dollars as filed
META PLATFORMS INC CL A30303M102COM765$440,916dollars as filed
Automatic Data Processing,Inc.053015103COM1,400$427,742dollars as filed
NVIDIA Corp67066G104COM3,920$424,850dollars as filed
Cigna Corporation125523100COM1,080$355,320dollars as filed
Cisco Systems,Inc.17275R102COM4,265$263,194dollars as filed
Pfizer Inc.717081103COM9,748$247,009dollars as filed
Walmart Inc.931142103COM2,535$222,548dollars as filed
NORTHERN TR CORP COM665859104Stock2,250$221,963dollars as filed
Vanguard Value ETF922908744SHS1,235$213,334dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001387818-25-000002this filing2025-04-11acceptance time not in the bulk data set