Teachers Advisors’s ION Geophysical Corporation IO Stock Holding History

Teachers Advisors’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
2019 Q1	$391K	Buy	27,076 +211	+0.8%	+$2.47K	﹤0.01%	2639
2018 Q4	$139K	Buy	26,865 +6,691	+33%	+$68K	﹤0.01%	2918
2018 Q3	$314K	Sell	20,174 -215	-1%	-$4.2K	﹤0.01%	2808
2018 Q2	$495K	Buy	+20,389	New	+$530K	﹤0.01%	2656
2016 Q1	–	Sell	-13,828	Closed	-$104K	–	3108
2015 Q4	$104K	Sell	13,828 -5,358	-28%	-$38.2K	﹤0.01%	3017
2015 Q3	$112K	Hold	19,186	–	–	﹤0.01%	3000
2015 Q2	$308K	Buy	19,186 +1,114	+6%	+$29.9K	﹤0.01%	2817
2015 Q1	$588K	Buy	18,072 +459	+3%	+$16.5K	﹤0.01%	2343
2014 Q4	$727K	Hold	17,613	–	–	﹤0.01%	2216
2014 Q3	$737K	Buy	17,613 +1,155	+7%	+$61.8K	﹤0.01%	2173
2014 Q2	$1.04M	Sell	16,458 -2,638	-14%	-$166K	﹤0.01%	2019
2014 Q1	$1.21M	Buy	19,096 +5,456	+40%	+$299K	﹤0.01%	1900
2013 Q4	$675K	Buy	13,640 +657	+5%	+$39.8K	﹤0.01%	2213
2013 Q3	$1.01M	Buy	12,983 +267	+2%	+$21.9K	﹤0.01%	1927
2013 Q2	$1.15M	Buy	+12,716	New	+$1.19M	﹤0.01%	1774

Other funds holding IO

GCM

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

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

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

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

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

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

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

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Teachers Advisors's IO Position: Q1 2019 in Review

Teachers Advisors increased its ION Geophysical Corporation (IO) stake by 0.79% in Q1 2019, buying an estimated $2.47K and bringing the position to 27,076 shares worth $391K. The position accounts for ﹤0.01% of the portfolio, ranked #2639.

Teachers Advisors first reported a position in IO in Q2 2013 and has held it in 15 quarters since. The position peaked at $1.21M in Q1 2014. 69 funds tracked by Wall St. Rank hold IO as of Q1 2019.

Teachers Advisors held 27,076 shares of ION Geophysical Corporation worth $391K as of Q1 2019.
Teachers Advisors bought 211 ION Geophysical Corporation shares in Q1 2019, an estimated $2.47K.
ION Geophysical Corporation made up ﹤0.01% of Teachers Advisors's portfolio in Q1 2019, its #2639 holding.
Teachers Advisors first reported a position in ION Geophysical Corporation in Q2 2013 and has held it in 15 quarters since.
Teachers Advisors's ION Geophysical Corporation position peaked at $1.21M in Q1 2014.
69 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q1 2019.

Based on Teachers Advisors's 13F filing for Q1 2019, filed 14 May 2019.