Spark Investment Management’s Idexx Laboratories IDXX Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-1,400	Closed	-$349K	–	721
2018 Q3	$349K	Hold	1,400	–	–	0.02%	495
2018 Q2	$305K	Hold	1,400	–	–	0.02%	499
2018 Q1	$267K	Sell	1,400 -41,700	-97%	-$7.7M	0.02%	480
2017 Q4	$6.74M	Sell	43,100 -14,100	-25%	-$2.22M	0.36%	75
2017 Q3	$8.89M	Buy	57,200 +29,200	+104%	+$4.62M	0.48%	46
2017 Q2	$4.52M	Hold	28,000	–	–	0.28%	111
2017 Q1	$4.33M	Buy	28,000 +13,400	+92%	+$1.85M	0.27%	97
2016 Q4	$1.71M	Hold	14,600	–	–	0.14%	233
2016 Q3	$1.65M	Hold	14,600	–	–	0.13%	231
2016 Q2	$1.35M	Hold	14,600	–	–	0.13%	259
2016 Q1	$1.14M	Hold	14,600	–	–	0.12%	279
2015 Q4	$1.06M	Buy	+14,600	New	+$1.04M	0.14%	227
2015 Q3	–	Sell	-22,400	Closed	-$1.44M	–	711
2015 Q2	$1.44M	Sell	22,400 -10,600	-32%	-$734K	0.2%	168
2015 Q1	$2.55M	Hold	33,000	–	–	0.36%	72
2014 Q4	$2.45M	Sell	33,000 -10,600	-24%	-$743K	0.41%	62
2014 Q3	$2.57M	Buy	43,600 +31,200	+252%	+$1.97M	0.39%	65
2014 Q2	$828K	Buy	+12,400	New	+$788K	0.12%	245

Other funds holding IDXX

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

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

Fundsmith LLP London, United Kingdom $13.6B AUM 7.6% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

William Blair & Company Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Spark Investment Management's IDXX Position: Q4 2018 in Review

Spark Investment Management sold out of Idexx Laboratories (IDXX) in Q4 2018, closing a stake of 1,400 shares — an estimated $349K sold.

Spark Investment Management first reported a position in IDXX in Q2 2014 and held it in 17 quarters. The position peaked at $8.89M in Q3 2017. 671 funds tracked by Wall St. Rank hold IDXX as of Q4 2018.

Spark Investment Management reported no remaining Idexx Laboratories position as of Q4 2018 after selling out during the quarter.
Spark Investment Management sold 1,400 Idexx Laboratories shares in Q4 2018, an estimated $349K.
Spark Investment Management first reported a position in Idexx Laboratories in Q2 2014 and held it in 17 quarters.
Spark Investment Management's Idexx Laboratories position peaked at $8.89M in Q3 2017.
671 funds tracked by Wall St. Rank held Idexx Laboratories as of Q4 2018.

Based on Spark Investment Management's 13F filing for Q4 2018, filed 12 Feb 2019.