Filed: 1/27/2025ACC: 0001387818-25-000001
📋 What this filing means
BARTON INVESTMENT MANAGEMENT filed this quarterly 13F‑HR report disclosing 48 equity positions with a total reported market value of $942.84M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
48
Positions
$942.84M
Total AUM (reported)
8.20M
Total Shares
Allocation by class
COM$544.08M57.7%
CL A$253.80M26.9%
SHS$54.68M5.8%
COM CL A$42.83M4.5%
CLASS A COM$18.91M2.0%
SUB VTG SHS$18.47M2.0%
CAP STK CL A$3.66M0.4%
Portfolio Concentration
Top 3$598.47M63.5%
4–10$223.85M23.7%
11–25$106.04M11.2%
Rest$14.48M1.5%
Top 3 weight
63.5%
Top 10 weight
87.2%
Voting Authority Distribution
Total shares with voting rights: 8.20M
Sole
Full voting authority
0.00
shares
% of voting shares0.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
8.20M
shares
% of voting shares100.0%
Investment Discretion (by position count)
Sole48
Shared0
Other0
Dominant voting typeNone · 100.0% of voting shares
Institutional Holdings48
Rows:
NETFLIX INC
SOLEShares300.61K
TypeSH
Market value$267.94M
28.42%
Sole
0.00
Shared
0.00
None
300.61K
SHOPIFY INC
SOLEShares1.87M
TypeSH
Market value$199.16M
21.12%
Sole
0.00
Shared
0.00
None
1.87M
AMAZON COM INC
SOLEShares598.83K
TypeSH
Market value$131.38M
13.93%
Sole
0.00
Shared
0.00
None
598.83K
GLOBAL E ONLINE LTD
SOLEShares1M
TypeSH
Market value$54.68M
5.80%
Sole
0.00
Shared
0.00
None
1M
BLUE OWL CAPITAL INC
SOLEShares1.83M
TypeSH
Market value$42.57M
4.52%
Sole
0.00
Shared
0.00
None
1.83M
EQUINIX INC
SOLEShares38.22K
TypeSH
Market value$36.04M
3.82%
Sole
0.00
Shared
0.00
None
38.22K
AIR LEASE CORP
SOLEShares677.12K
TypeSH
Market value$32.64M
3.46%
Sole
0.00
Shared
0.00
None
677.12K
OKTA INC
SOLEShares260.74K
TypeSH
Market value$20.55M
2.18%
Sole
0.00
Shared
0.00
None
260.74K
GITLAB INC
SOLEShares335.65K
TypeSH
Market value$18.91M
2.01%
Sole
0.00
Shared
0.00
None
335.65K
GFL ENVIRONMENTAL INC
SOLEShares414.60K
TypeSH
Market value$18.47M
1.96%
Sole
0.00
Shared
0.00
None
414.60K
BLACKLINE INC
SOLEShares273.08K
TypeSH
Market value$16.59M
1.76%
Sole
0.00
Shared
0.00
None
273.08K
AMERICAN TOWER CORP NEW
SOLEShares87.05K
TypeSH
Market value$15.97M
1.69%
Sole
0.00
Shared
0.00
None
87.05K
PAYPAL HLDGS INC
SOLEShares142.63K
TypeSH
Market value$12.17M
1.29%
Sole
0.00
Shared
0.00
None
142.63K
MICROSOFT CORP
SOLEShares26.20K
TypeSH
Market value$11.04M
1.17%
Sole
0.00
Shared
0.00
None
26.20K
ELECTRONIC ARTS INC
SOLEShares58.26K
TypeSH
Market value$8.52M
0.90%
Sole
0.00
Shared
0.00
None
58.26K
QUALCOMM INC
SOLEShares49.35K
TypeSH
Market value$7.58M
0.80%
Sole
0.00
Shared
0.00
None
49.35K
APPLE INC
SOLEShares29.19K
TypeSH
Market value$7.31M
0.78%
Sole
0.00
Shared
0.00
None
29.19K
Berkshire Hathaway Class A 1/100
SOLEShares10.00
TypeSH
Market value$6.81M
0.72%
Sole
0.00
Shared
0.00
None
10.00
Berkshire Hathaway Cl B
SOLEShares10.45K
TypeSH
Market value$4.74M
0.50%
Sole
0.00
Shared
0.00
None
10.45K
ALPHABET INC
SOLEShares19.33K
TypeSH
Market value$3.66M
0.39%
Sole
0.00
Shared
0.00
None
19.33K
VANGUARD INDEX FDS
SOLEShares12.02K
TypeSH
Market value$3.48M
0.37%
Sole
0.00
Shared
0.00
None
12.02K
ALPHABET INC
SOLEShares11.70K
TypeSH
Market value$2.23M
0.24%
Sole
0.00
Shared
0.00
None
11.70K
JOHNSON & JOHNSON
SOLEShares14.94K
TypeSH
Market value$2.16M
0.23%
Sole
0.00
Shared
0.00
None
14.94K
PRICE T ROWE GROUP INC
SOLEShares18.26K
TypeSH
Market value$2.06M
0.22%
Sole
0.00
Shared
0.00
None
18.26K
ABBVIE INC
SOLEShares9.61K
TypeSH
Market value$1.71M
0.18%
Sole
0.00
Shared
0.00
None
9.61K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
NETFLIX INCSOLE | COM | 300.61K | SH | $267.94M 28.42% | 0.00 | 0.00 | 300.61K |
SHOPIFY INCSOLE | CL A | 1.87M | SH | $199.16M 21.12% | 0.00 | 0.00 | 1.87M |
AMAZON COM INCSOLE | COM | 598.83K | SH | $131.38M 13.93% | 0.00 | 0.00 | 598.83K |
GLOBAL E ONLINE LTDSOLE | SHS | 1M | SH | $54.68M 5.80% | 0.00 | 0.00 | 1M |
BLUE OWL CAPITAL INCSOLE | COM CL A | 1.83M | SH | $42.57M 4.52% | 0.00 | 0.00 | 1.83M |
EQUINIX INCSOLE | COM | 38.22K | SH | $36.04M 3.82% | 0.00 | 0.00 | 38.22K |
AIR LEASE CORPSOLE | CL A | 677.12K | SH | $32.64M 3.46% | 0.00 | 0.00 | 677.12K |
OKTA INCSOLE | CL A | 260.74K | SH | $20.55M 2.18% | 0.00 | 0.00 | 260.74K |
GITLAB INCSOLE | CLASS A COM | 335.65K | SH | $18.91M 2.01% | 0.00 | 0.00 | 335.65K |
GFL ENVIRONMENTAL INCSOLE | SUB VTG SHS | 414.60K | SH | $18.47M 1.96% | 0.00 | 0.00 | 414.60K |
BLACKLINE INCSOLE | COM | 273.08K | SH | $16.59M 1.76% | 0.00 | 0.00 | 273.08K |
AMERICAN TOWER CORP NEWSOLE | COM | 87.05K | SH | $15.97M 1.69% | 0.00 | 0.00 | 87.05K |
PAYPAL HLDGS INCSOLE | COM | 142.63K | SH | $12.17M 1.29% | 0.00 | 0.00 | 142.63K |
MICROSOFT CORPSOLE | COM | 26.20K | SH | $11.04M 1.17% | 0.00 | 0.00 | 26.20K |
ELECTRONIC ARTS INCSOLE | COM | 58.26K | SH | $8.52M 0.90% | 0.00 | 0.00 | 58.26K |
QUALCOMM INCSOLE | COM | 49.35K | SH | $7.58M 0.80% | 0.00 | 0.00 | 49.35K |
APPLE INCSOLE | COM | 29.19K | SH | $7.31M 0.78% | 0.00 | 0.00 | 29.19K |
Berkshire Hathaway Class A 1/100SOLE | COM | 10.00 | SH | $6.81M 0.72% | 0.00 | 0.00 | 10.00 |
Berkshire Hathaway Cl BSOLE | COM | 10.45K | SH | $4.74M 0.50% | 0.00 | 0.00 | 10.45K |
ALPHABET INCSOLE | CAP STK CL A | 19.33K | SH | $3.66M 0.39% | 0.00 | 0.00 | 19.33K |
VANGUARD INDEX FDSSOLE | TOTAL STK MKT | 12.02K | SH | $3.48M 0.37% | 0.00 | 0.00 | 12.02K |
ALPHABET INCSOLE | CAP STK CL C | 11.70K | SH | $2.23M 0.24% | 0.00 | 0.00 | 11.70K |
JOHNSON & JOHNSONSOLE | COM | 14.94K | SH | $2.16M 0.23% | 0.00 | 0.00 | 14.94K |
PRICE T ROWE GROUP INCSOLE | COM | 18.26K | SH | $2.06M 0.22% | 0.00 | 0.00 | 18.26K |
ABBVIE INCSOLE | COM | 9.61K | SH | $1.71M 0.18% | 0.00 | 0.00 | 9.61K |
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