Spark Investment Management’s Data I/O DAIO Stock Holding History

Spark Investment Management’s Portfolio DAIO Stock Details DAIO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-11,400	Closed	-$48K	–	409
2019 Q4	$48K	Sell	11,400 -4,900	-30%	-$19.6K	0.01%	521
2019 Q3	$63K	Sell	16,300 -4,000	-20%	-$16.1K	0.01%	371
2019 Q2	$91K	Sell	20,300 -18,046	-47%	-$86.3K	0.01%	506
2019 Q1	$212K	Hold	38,346	–	–	0.01%	492
2018 Q4	$191K	Sell	38,346 -24,137	-39%	-$119K	0.01%	501
2018 Q3	$326K	Sell	62,483 -42,617	-41%	-$239K	0.02%	505
2018 Q2	$667K	Hold	105,100	–	–	0.04%	412
2018 Q1	$781K	Buy	105,100 +44,100	+72%	+$439K	0.05%	358
2017 Q4	$734K	Buy	61,000 +13,400	+28%	+$159K	0.04%	403
2017 Q3	$474K	Sell	47,600 -14,200	-23%	-$121K	0.03%	490
2017 Q2	$491K	Buy	61,800 +33,800	+121%	+$225K	0.03%	510
2017 Q1	$139K	Buy	+28,000	New	+$130K	0.01%	746

Other funds holding DAIO

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

UCFA

United Capital Financial Advisors Irving, Texas $16.3B AUM 16.34% 1-Year Est. Return

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

Penbrook Management New York $132M AUM 29.91% 1-Year Est. Return

Janney Montgomery Scott Philadelphia, Pennsylvania $40.4B AUM 21.2% 1-Year Est. Return

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

PCM

Perritt Capital Management Chicago, Illinois $59.8M AUM 26.94% 1-Year Est. Return

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

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

Spark Investment Management's DAIO Position: Q1 2020 in Review

Spark Investment Management sold out of Data I/O (DAIO) in Q1 2020, closing a stake of 11,400 shares — an estimated $48K sold.

Spark Investment Management first reported a position in DAIO in Q1 2017 and held it in 12 quarters. The position peaked at $781K in Q1 2018. 28 funds tracked by Wall St. Rank hold DAIO as of Q1 2020.

Spark Investment Management reported no remaining Data I/O position as of Q1 2020 after selling out during the quarter.
Spark Investment Management sold 11,400 Data I/O shares in Q1 2020, an estimated $48K.
Spark Investment Management first reported a position in Data I/O in Q1 2017 and held it in 12 quarters.
Spark Investment Management's Data I/O position peaked at $781K in Q1 2018.
28 funds tracked by Wall St. Rank held Data I/O as of Q1 2020.

Based on Spark Investment Management's 13F filing for Q1 2020, filed 12 May 2020.