Ardsley Advisory Partners’s Mellanox Technologies, Ltd. MLNX Stock Holding History

Ardsley Advisory Partners’s Portfolio MLNX Stock Details MLNX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q1	–	Sell	-5,000	Closed	-$462K	–	157
2018 Q4	$462K	Buy	+5,000	New	+$425K	0.12%	66
2018 Q3	–	Sell	-10,000	Closed	-$843K	–	198
2018 Q2	$843K	Buy	+10,000	New	+$819K	0.13%	81
2018 Q1	–	Sell	-6,000	Closed	-$388K	–	187
2017 Q4	$388K	Buy	+6,000	New	+$317K	0.05%	100
2016 Q3	–	Sell	-155,000	Closed	-$7.42M	–	217
2016 Q2	$7.42M	Buy	155,000 +5,000	+3%	+$238K	1.29%	28
2016 Q1	$8.15M	Sell	150,000 -65,500	-30%	-$3.04M	1.26%	25
2015 Q4	$9.08M	Sell	215,500 -141,500	-40%	-$6.29M	1.18%	31
2015 Q3	$13.5M	Buy	+357,000	New	+$15.3M	3.27%	7
2014 Q4	–	Sell	-7,100	Closed	-$319K	–	253
2014 Q3	$319K	Buy	+7,100	New	+$288K	0.04%	146
2014 Q2	–	Sell	-7,000	Closed	-$274K	–	310
2014 Q1	$274K	Sell	7,000 -3,010	-30%	-$117K	0.04%	192
2013 Q4	$400K	Buy	+10,010	New	+$382K	0.05%	106
2013 Q3	–	Sell	-170,000	Closed	-$8.41M	–	185
2013 Q2	$8.41M	Buy	+170,000	New	+$9.11M	1.85%	21

Other funds holding MLNX

Clal Insurance Tel-Aviv, Israel $16.6B AUM 68.34% 1-Year Est. Return

Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

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

PCM

Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

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

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

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

AAM

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

Ardsley Advisory Partners's MLNX Position: Q1 2019 in Review

Ardsley Advisory Partners sold out of Mellanox Technologies, Ltd. (MLNX) in Q1 2019, closing a stake of 5,000 shares — an estimated $462K sold.

Ardsley Advisory Partners first reported a position in MLNX in Q2 2013 and held it in 11 quarters. The position peaked at $13.5M in Q3 2015. 278 funds tracked by Wall St. Rank hold MLNX as of Q1 2019.

Ardsley Advisory Partners reported no remaining Mellanox Technologies, Ltd. position as of Q1 2019 after selling out during the quarter.
Ardsley Advisory Partners sold 5,000 Mellanox Technologies, Ltd. shares in Q1 2019, an estimated $462K.
Ardsley Advisory Partners first reported a position in Mellanox Technologies, Ltd. in Q2 2013 and held it in 11 quarters.
Ardsley Advisory Partners's Mellanox Technologies, Ltd. position peaked at $13.5M in Q3 2015.
278 funds tracked by Wall St. Rank held Mellanox Technologies, Ltd. as of Q1 2019.

Based on Ardsley Advisory Partners's 13F filing for Q1 2019, filed 15 May 2019.