Cubist Systematic Strategies’s Imperva, Inc. IMPV Stock Holding History

Cubist Systematic Strategies’s Portfolio IMPV Stock Details IMPV Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-426	Closed	-$20K	–	2424
2018 Q3	$20K	Sell	426 -674	-61%	-$32.6K	﹤0.01%	1786
2018 Q2	$53K	Sell	1,100 -8,966	-89%	-$429K	﹤0.01%	1637
2018 Q1	$436K	Buy	10,066 +3,448	+52%	+$155K	0.03%	898
2017 Q4	$263K	Sell	6,618 -4,864	-42%	-$203K	0.01%	1346
2017 Q3	$498K	Sell	11,482 -1,487	-11%	-$67.9K	0.03%	830
2017 Q2	$621K	Buy	12,969 +3,349	+35%	+$156K	0.04%	643
2017 Q1	$395K	Buy	+9,620	New	+$402K	0.03%	764
2016 Q4	–	Sell	-6,157	Closed	-$331K	–	1993
2016 Q3	$331K	Buy	+6,157	New	+$286K	0.02%	949
2016 Q2	–	Sell	-7,937	Closed	-$401K	–	1986
2016 Q1	$401K	Sell	7,937 -16,480	-67%	-$793K	0.02%	847
2015 Q4	$1.55M	Buy	24,417 +3,020	+14%	+$206K	0.09%	301
2015 Q3	$1.4M	Buy	21,397 +8,913	+71%	+$591K	0.07%	404
2015 Q2	$845K	Sell	12,484 -9,831	-44%	-$542K	0.04%	666
2015 Q1	$953K	Buy	22,315 +9,172	+70%	+$408K	0.05%	601
2014 Q4	$650K	Sell	13,143 -2,214	-14%	-$88.6K	0.04%	733
2014 Q3	$441K	Buy	+15,357	New	+$417K	0.03%	903

Other funds holding IMPV

Eminence Capital New York $4.36B AUM 3.1% 1-Year Est. Return

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

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

Credit Suisse Zurich, Switzerland $104B AUM 34.76% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

WIC

Water Island Capital New York $896M AUM 107.59% 1-Year Est. Return

GLAM

Gardner Lewis Asset Management Chadds Ford, Pennsylvania $462M AUM 65.29% 1-Year Est. Return

BCM

Beryl Capital Management Redondo Beach, California $110M AUM 317.92% 1-Year Est. Return

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

AAM

Alpine Associates Management Palm Beach, Florida $1.7B AUM 97.55% 1-Year Est. Return

Cubist Systematic Strategies's IMPV Position: Q4 2018 in Review

Cubist Systematic Strategies sold out of Imperva, Inc. (IMPV) in Q4 2018, closing a stake of 426 shares — an estimated $20K sold.

Cubist Systematic Strategies first reported a position in IMPV in Q3 2014 and held it in 15 quarters. The position peaked at $1.55M in Q4 2015. 162 funds tracked by Wall St. Rank hold IMPV as of Q4 2018.

Cubist Systematic Strategies reported no remaining Imperva, Inc. position as of Q4 2018 after selling out during the quarter.
Cubist Systematic Strategies sold 426 Imperva, Inc. shares in Q4 2018, an estimated $20K.
Cubist Systematic Strategies first reported a position in Imperva, Inc. in Q3 2014 and held it in 15 quarters.
Cubist Systematic Strategies's Imperva, Inc. position peaked at $1.55M in Q4 2015.
162 funds tracked by Wall St. Rank held Imperva, Inc. as of Q4 2018.

Based on Cubist Systematic Strategies's 13F filing for Q4 2018, filed 14 Feb 2019.