Barbara Oil Co.

CIK

1599670

Location

Chicago, IL

Portfolio Value

Micro $53,354,078

Diversification

Diversified

Filing Date

Global Rank

#3,735 / 8,578 ▲ 6

Top Industry

Drug Manufacturers - General 17.3%

3Y Alpha vs SPY

-7.7%

Period ended 3 months ago

Filed May 13, 2026 · 33d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+45.8%

SPY

+77.5%

Annualised alpha

-7.7%

Max drawdown

−13.1%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

67 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

9.9%

+1.6 pts

Top 5

30.6%

+0.3 pts

Top 10

47.0%

+1.9 pts

HHI

339

Diversified+25

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Industrials	23.8%	$60,107,131	18
Healthcare	21.8%	$55,122,522	14
Financial Services	21.1%	$53,354,078	10
Technology	12.1%	$30,445,868	10
Consumer Defensive	8.3%	$20,892,800	2
Consumer Cyclical	5.5%	$13,787,326	4
Energy	4.3%	$10,807,338	2
Communication Services	1.8%	$4,624,109	4
Real Estate	0.9%	$2,326,360	2
Basic Materials	0.5%	$1,161,960	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

1 positions

Ticker	Company	Δ Shares	Shares	Value	Open
MSFT	Microsoft Corp	+1,600	23,220	$8,595,347
No positions match the current search.

Trimmed

Positions the filer reduced

3 positions

Ticker	Company	Δ Shares	Shares	Value
WMT	Walmart Inc.	−34,000	110,000	$13,670,800
CSCO	Cisco Systems, Inc.	−8,951	60,000	$4,655,400
V	Visa Inc.	−3,600	3,350	$1,012,504
No positions match the current search.

New Positions

Positions the filer opened this quarter

2 positions

Ticker	Company	Shares	Value
AXON	Axon Enterprise, Inc.	1,695	$719,849
WAT	Waters Corp /De/	676	$201,312
No positions match the current search.

Sold Out

Positions the filer fully exited

6 positions

Ticker	Company	Shares	Value
UBER	Uber Technologies, Inc	18,000	$1,470,780
INTU	Intuit Inc.	1,900	$1,258,598
PCOR	Procore Technologies, Inc.	15,025	$1,092,918
TYL	Tyler Technologies Inc	2,400	$1,089,480
NOW	ServiceNow, Inc.	6,325	$968,926
RYAN	Ryan Specialty Holdings, Inc.	13,285	$685,904
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

10 positions · $53,354,078 total · Financial Services only · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
V	Visa Inc. Financial Services	Reduced	3,350	-3,600	$1,012,504	−58.5%	1.90%
ICE	Intercontinental Exchange, Inc. Financial Services	Held	7,500	0	$1,179,600	−2.9%	2.21%
WFC	Wells Fargo & Company/Mn Financial Services	Held	18,000	0	$1,432,980	−14.6%	2.69%
BAC	Bank Of America Corp /De/ Financial Services	Held	40,000	0	$1,950,000	−11.4%	3.65%
PGR	Progressive Corp/Oh/ Financial Services	Held	11,600	0	$2,299,584	−12.9%	4.31%
MA	Mastercard Inc Financial Services	Held	6,630	0	$3,312,745	−12.5%	6.21%
AJG	Arthur J. Gallagher & Co. Financial Services	Held	16,500	0	$3,573,570	−16.3%	6.70%
GL	Globe Life Inc. Financial Services	Held	67,500	0	$9,393,975	−0.5%	17.61%
BNY	Bank of New York Mellon Corp Financial Services	Held	80,000	0	$9,490,400	+2.2%	17.79%
JPM	Jpmorgan Chase & Co Financial Services	Held	67,000	0	$19,708,720	−8.7%	36.94%