Barbara Oil Co’s TransDigm Group TDG Stock Holding History

Barbara Oil Co’s Portfolio TDG Stock Details TDG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$5.87M	Hold	5,065	–	–	2.26%	12
2025 Q4	$6.74M	Hold	5,065	–	–	2.5%	10
2025 Q3	$6.68M	Hold	5,065	–	–	2.49%	9
2025 Q2	$7.7M	Hold	5,065	–	–	3.03%	8
2025 Q1	$7.01M	Hold	5,065	–	–	2.85%	8
2024 Q4	$6.42M	Sell	5,065 -500	-9%	-$659K	2.66%	8
2024 Q3	$7.94M	Hold	5,565	–	–	3.24%	7
2024 Q2	$7.11M	Hold	5,565	–	–	3.11%	8
2024 Q1	$6.85M	Hold	5,565	–	–	2.9%	9
2023 Q4	$5.63M	Hold	5,565	–	–	2.53%	11
2023 Q3	$4.69M	Hold	5,565	–	–	2.22%	12
2023 Q2	$4.98M	Hold	5,565	–	–	2.28%	11
2023 Q1	$4.1M	Hold	5,565	–	–	1.97%	14
2022 Q4	$3.5M	Hold	5,565	–	–	1.67%	18
2022 Q3	$2.92M	Hold	5,565	–	–	1.6%	18
2022 Q2	$2.99M	Hold	5,565	–	–	1.55%	21
2022 Q1	$3.63M	Hold	5,565	–	–	1.66%	21
2021 Q4	$3.54M	Hold	5,565	–	–	1.53%	21
2021 Q3	$3.48M	Sell	5,565 -435	-7%	-$272K	1.63%	19
2021 Q2	$3.88M	Hold	6,000	–	–	1.79%	17
2021 Q1	$3.53M	Hold	6,000	–	–	1.7%	19
2020 Q4	$3.71M	Hold	6,000	–	–	1.87%	16
2020 Q3	$2.85M	Hold	6,000	–	–	1.56%	20
2020 Q2	$2.65M	Hold	6,000	–	–	1.53%	20
2020 Q1	$1.92M	Hold	6,000	–	–	1.28%	24
2019 Q4	$3.36M	Hold	6,000	–	–	1.79%	14
2019 Q3	$3.12M	Hold	6,000	–	–	1.77%	17
2019 Q2	$2.9M	Hold	6,000	–	–	1.66%	17
2019 Q1	$2.72M	Hold	6,000	–	–	1.62%	18
2018 Q4	$2.04M	Hold	6,000	–	–	1.38%	21
2018 Q3	$2.23M	Hold	6,000	–	–	1.31%	24
2018 Q2	$2.07M	Hold	6,000	–	–	1.33%	23
2018 Q1	$1.84M	Hold	6,000	–	–	1.2%	25
2017 Q4	$1.65M	Hold	6,000	–	–	1.05%	28
2017 Q3	$1.53M	Sell	6,000 -3,000	-33%	-$812K	1.06%	26
2017 Q2	$2.42M	Hold	9,000	–	–	1.74%	16
2017 Q1	$1.98M	Hold	9,000	–	–	1.47%	21
2016 Q4	$2.24M	Hold	9,000	–	–	1.74%	16
2016 Q3	$2.6M	Hold	9,000	–	–	2.08%	13
2016 Q2	$2.37M	Hold	9,000	–	–	1.91%	14
2016 Q1	$1.98M	Hold	9,000	–	–	1.67%	17
2015 Q4	$2.06M	Hold	9,000	–	–	1.73%	15
2015 Q3	$1.91M	Hold	9,000	–	–	1.7%	16
2015 Q2	$2.02M	Hold	9,000	–	–	1.68%	19
2015 Q1	$1.97M	Hold	9,000	–	–	1.61%	19
2014 Q4	$1.77M	Hold	9,000	–	–	1.43%	20
2014 Q3	$1.66M	Hold	9,000	–	–	1.4%	20
2014 Q2	$1.5M	Hold	9,000	–	–	1.28%	23
2014 Q1	$1.67M	Hold	9,000	–	–	1.47%	19
2013 Q4	$1.45M	Buy	+9,000	New	+$1.34M	1.26%	22

Other funds holding TDG

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Barbara Oil Co's TDG Position: Q1 2026 in Review

Barbara Oil Co held its TransDigm Group (TDG) position steady in Q1 2026 at 5,065 shares worth $5.87M. The position accounts for 2.26% of the portfolio, ranked #12.

Barbara Oil Co first reported a position in TDG in Q4 2013 and has held it in 50 quarters since. The position peaked at $7.94M in Q3 2024. 1,108 funds tracked by Wall St. Rank hold TDG as of Q1 2026.

Barbara Oil Co held 5,065 shares of TransDigm Group worth $5.87M as of Q1 2026.
Barbara Oil Co left its TransDigm Group share count unchanged in Q1 2026.
TransDigm Group made up 2.26% of Barbara Oil Co's portfolio in Q1 2026, its #12 holding.
Barbara Oil Co first reported a position in TransDigm Group in Q4 2013 and has held it in 50 quarters since.
Barbara Oil Co's TransDigm Group position peaked at $7.94M in Q3 2024.
1,108 funds tracked by Wall St. Rank held TransDigm Group as of Q1 2026.

Based on Barbara Oil Co's 13F filing for Q1 2026, filed 13 May 2026.