Bristlecone Advisors’s Astronics ATRO Stock Holding History

Bristlecone Advisors’s Portfolio ATRO Stock Details ATRO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	$469K	Hold	12,336	–	–	0.04%	172
2025 Q2	$344K	Hold	12,336	–	–	0.03%	179
2025 Q1	$248K	Hold	12,336	–	–	0.02%	256
2024 Q4	$164K	Hold	12,336	–	–	0.01%	282
2024 Q3	$200K	Hold	12,336	–	–	0.02%	280
2024 Q2	$206K	Hold	12,336	–	–	0.02%	270
2024 Q1	$196K	Hold	12,336	–	–	0.02%	267
2023 Q4	$179K	Hold	12,336	–	–	0.02%	269
2023 Q3	$163K	Hold	12,336	–	–	0.02%	259
2023 Q2	$204K	Hold	12,336	–	–	0.02%	257
2023 Q1	$137K	Buy	+12,336	New	+$138K	0.02%	267
2020 Q1	–	Sell	-12,336	Closed	-$287K	–	152
2019 Q4	$287K	Hold	12,336	–	–	0.06%	172
2019 Q3	$302K	Hold	12,336	–	–	0.07%	129
2019 Q2	$413K	Hold	12,336	–	–	0.1%	130
2019 Q1	$336K	Hold	12,336	–	–	0.09%	94
2018 Q4	$313K	Sell	12,336 -1,850	-13%	-$48.7K	0.09%	119
2018 Q3	$447K	Hold	14,186	–	–	0.11%	112
2018 Q2	$370K	Hold	14,186	–	–	0.12%	109
2018 Q1	$383K	Hold	14,186	–	–	0.13%	108
2017 Q4	$426K	Hold	14,186	–	–	0.14%	112
2017 Q3	$306K	Hold	14,186	–	–	0.1%	120
2017 Q2	$313K	Hold	14,186	–	–	0.11%	122
2017 Q1	$326K	Buy	+14,186	New	+$335K	0.11%	120

Other funds holding ATRO

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

325 Capital New York $274M AUM 49.96% 1-Year Est. Return

AAM

ACK Asset Management Greenwich, Connecticut $801M AUM 60.42% 1-Year Est. Return

NCGI

Next Century Growth Investors Plymouth, Minnesota $1.38B AUM 102.34% 1-Year Est. Return

LCG

Luxor Capital Group New York $1.43B AUM 30.88% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

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

Bristlecone Advisors's ATRO Position: Q3 2025 in Review

Bristlecone Advisors held its Astronics (ATRO) position steady in Q3 2025 at 12,336 shares worth $469K. The position accounts for 0.04% of the portfolio, ranked #172.

Bristlecone Advisors first reported a position in ATRO in Q1 2017 and has held it in 23 quarters since. 228 funds tracked by Wall St. Rank hold ATRO as of Q3 2025.

Bristlecone Advisors held 12,336 shares of Astronics worth $469K as of Q3 2025.
Bristlecone Advisors left its Astronics share count unchanged in Q3 2025.
Astronics made up 0.04% of Bristlecone Advisors's portfolio in Q3 2025, its #172 holding.
Bristlecone Advisors first reported a position in Astronics in Q1 2017 and has held it in 23 quarters since.
228 funds tracked by Wall St. Rank held Astronics as of Q3 2025.

Based on Bristlecone Advisors's 13F filing for Q3 2025, filed 24 Oct 2025.