Cortina Asset Management’s Astronics ATRO Stock Holding History

Cortina Asset Management’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
2019 Q1	–	Sell	-108,817	Closed	-$2.76M	–	188
2018 Q4	$2.76M	Sell	108,817 -549	-0.5%	-$14.5K	0.17%	194
2018 Q3	$3.45M	Sell	109,366 -29,588	-21%	-$900K	0.16%	209
2018 Q2	$3.62M	Sell	138,954 -16,281	-10%	-$432K	0.17%	197
2018 Q1	$4.2M	Sell	155,235 -20,199	-12%	-$603K	0.21%	178
2017 Q4	$5.27M	Buy	+175,434	New	+$4.75M	0.23%	171
2014 Q1	–	Sell	-307,776	Closed	-$7.17M	–	257
2013 Q4	$7.17M	Sell	307,776 -109,603	-26%	-$2.4M	0.26%	142
2013 Q3	$7.58M	Sell	417,379 -122,203	-23%	-$1.97M	0.3%	120
2013 Q2	$8.06M	Buy	+539,582	New	+$6.49M	0.32%	120

Other funds holding ATRO

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

IVA

International Value Advisers $615M AUM 6.37% 1-Year Est. Return

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

AAM

ACK Asset Management Greenwich, Connecticut $856M AUM 70.44% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Cortina Asset Management's ATRO Position: Q1 2019 in Review

Cortina Asset Management sold out of Astronics (ATRO) in Q1 2019, closing a stake of 108,817 shares — an estimated $2.76M sold.

Cortina Asset Management first reported a position in ATRO in Q2 2013 and held it in 8 quarters. The position peaked at $8.06M in Q2 2013. 137 funds tracked by Wall St. Rank hold ATRO as of Q1 2019.

Cortina Asset Management reported no remaining Astronics position as of Q1 2019 after selling out during the quarter.
Cortina Asset Management sold 108,817 Astronics shares in Q1 2019, an estimated $2.76M.
Cortina Asset Management first reported a position in Astronics in Q2 2013 and held it in 8 quarters.
Cortina Asset Management's Astronics position peaked at $8.06M in Q2 2013.
137 funds tracked by Wall St. Rank held Astronics as of Q1 2019.

Based on Cortina Asset Management's 13F filing for Q1 2019, filed 13 May 2019.