Alambic Investment Management’s ION Geophysical Corporation IO Stock Holding History

Alambic Investment Management’s Portfolio IO Stock Details IO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-87,940	Closed	-$763K	–	312
2019 Q4	$763K	Buy	87,940 +14,027	+19%	+$121K	0.64%	43
2019 Q3	$674K	Buy	73,913 +12,508	+20%	+$111K	0.51%	60
2019 Q2	$494K	Buy	61,405 +40,277	+191%	+$427K	0.31%	138
2019 Q1	$305K	Buy	+21,128	New	+$247K	0.13%	227
2018 Q3	–	Sell	-55,565	Closed	-$1.35M	–	435
2018 Q2	$1.35M	Sell	55,565 -111,048	-67%	-$2.89M	0.37%	98
2018 Q1	$4.51M	Buy	166,613 +135,113	+429%	+$3.2M	0.63%	25
2017 Q4	$622K	Buy	+31,500	New	+$395K	0.07%	292
2017 Q2	–	Sell	-13,900	Closed	-$67K	–	764
2017 Q1	$67K	Buy	+13,900	New	+$71.5K	0.01%	615

Other funds holding IO

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

GCM

Gates Capital Management New York $3.66B AUM 12.63% 1-Year Est. Return

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

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

GCP

GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return

Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return

Alambic Investment Management's IO Position: Q1 2020 in Review

Alambic Investment Management sold out of ION Geophysical Corporation (IO) in Q1 2020, closing a stake of 87,940 shares — an estimated $763K sold.

Alambic Investment Management first reported a position in IO in Q1 2017 and held it in 8 quarters. The position peaked at $4.51M in Q1 2018. 42 funds tracked by Wall St. Rank hold IO as of Q1 2020.

Alambic Investment Management reported no remaining ION Geophysical Corporation position as of Q1 2020 after selling out during the quarter.
Alambic Investment Management sold 87,940 ION Geophysical Corporation shares in Q1 2020, an estimated $763K.
Alambic Investment Management first reported a position in ION Geophysical Corporation in Q1 2017 and held it in 8 quarters.
Alambic Investment Management's ION Geophysical Corporation position peaked at $4.51M in Q1 2018.
42 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q1 2020.

Based on Alambic Investment Management's 13F filing for Q1 2020, filed 11 May 2020.