McDonald Partners LLC

SEC CIK: 0001331074
Latest filing: Jul 28, 2026

SEC filings (opens in a new tab)

AMBA holding history

Ambarella Inc in every 13F filed by McDonald Partners LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

AMBA overview All 13F holders of AMBA Full Q2 2026 holdings

Shares (Q2 2026): 17,946
Value: $1.54M
% of portfolio: 0.4%
Quarters held: 21; Since Q1 2021

Holdings of AMBA by McDonald Partners LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	17,946	$1.54M	0.4%	−125−0.7%	Reduced	Holders
Q1 2026	18,071	$937.9K	0.2%	−450−2.4%	Reduced	Holders
Q4 2025	18,521	$1.31M	0.4%	−575−3.0%	Reduced	Holders
Q3 2025	19,096	$1.58M	0.5%	−150−0.8%	Reduced	Holders
Q2 2025	19,246	$1.27M	0.3%	−200−1.0%	Reduced	Holders
Q1 2025	19,446	$978.7K	0.3%	−1,275−6.2%	Reduced	Holders
Q4 2024	20,721	$1.51M	0.4%	00.0%	Unchanged	Holders
Q3 2024	20,721	$1.17M	0.3%	−300−1.4%	Reduced	Holders
Q2 2024	21,021	$1.13M	0.3%	+50+0.2%	Added	Holders
Q1 2024	20,971	$1.06M	0.3%	−200−0.9%	Reduced	Holders
Q4 2023	21,171	$1.30M	0.4%	+400+1.9%	Added	Holders
Q3 2023	20,771	$1.10M	0.4%	+300+1.5%	Added	Holders
Q2 2023	20,471	$1.71M	0.5%	+400+2.0%	Added	Holders
Q1 2023	20,071	$1.55M	0.5%	−100−0.5%	Reduced	Holders
Q4 2022	20,171	$1.66M	0.6%	+25+0.1%	Added	Holders
Q3 2022	20,146	$1.13M	0.4%	−125−0.6%	Reduced	Holders
Q2 2022	20,271	$1.33M	0.3%	+100+0.5%	Added	Holders
Q1 2022	20,171	$2.12M	0.5%	+20,171	New	Holders
Q4 2021	0	$0	0.0%	−20,246−100.0%	Sold out	Holders
Q3 2021	20,246	$3.15M	0.7%	+75+0.4%	Added	Holders
Q2 2021	20,171	$2.15M	0.5%	+100+0.5%	Added	Holders
Q1 2021	20,071	$2.02M	0.5%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.