Driehaus Capital Management’s Altair Engineering Inc ALTR Stock Holding History

Driehaus Capital Management’s Portfolio ALTR Stock Details ALTR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-13,000	Closed	-$450K	–	599
2019 Q3	$450K	Sell	13,000 -255,982	-95%	-$9.54M	0.01%	412
2019 Q2	$10.9M	Sell	268,982 -140,116	-34%	-$5.24M	0.34%	79
2019 Q1	$15.1M	Sell	409,098 -57,631	-12%	-$1.94M	0.57%	48
2018 Q4	$12.9M	Sell	466,729 -320,712	-41%	-$10.6M	0.55%	45
2018 Q3	$34.2M	Sell	787,441 -44,884	-5%	-$1.71M	1.05%	11
2018 Q2	$28.4M	Buy	832,325 +163,115	+24%	+$5.33M	0.96%	14
2018 Q1	$21M	Buy	669,210 +121,578	+22%	+$3.31M	0.74%	28
2017 Q4	$13.1M	Buy	+547,632	New	+$12.2M	0.5%	42

Other funds holding ALTR

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

PAMU

Pictet Asset Management (UK) London, United Kingdom $91.8B AUM 47.77% 1-Year Est. Return

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

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

MCMC

Matrix Capital Management Company Portsmouth, New Hampshire $46.3M AUM 114.38% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

CCA

Conestoga Capital Advisors Wayne, Pennsylvania $5.01B AUM 6.26% 1-Year Est. Return

Impax Asset Management Group London, United Kingdom $14.3B AUM 19.8% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Driehaus Capital Management's ALTR Position: Q4 2019 in Review

Driehaus Capital Management sold out of Altair Engineering Inc (ALTR) in Q4 2019, closing a stake of 13,000 shares — an estimated $450K sold.

Driehaus Capital Management first reported a position in ALTR in Q4 2017 and held it in 8 quarters. The position peaked at $34.2M in Q3 2018. 103 funds tracked by Wall St. Rank hold ALTR as of Q4 2019.

Driehaus Capital Management reported no remaining Altair Engineering Inc position as of Q4 2019 after selling out during the quarter.
Driehaus Capital Management sold 13,000 Altair Engineering Inc shares in Q4 2019, an estimated $450K.
Driehaus Capital Management first reported a position in Altair Engineering Inc in Q4 2017 and held it in 8 quarters.
Driehaus Capital Management's Altair Engineering Inc position peaked at $34.2M in Q3 2018.
103 funds tracked by Wall St. Rank held Altair Engineering Inc as of Q4 2019.

Based on Driehaus Capital Management's 13F filing for Q4 2019, filed 12 Feb 2020.