Numeric Investors’s Masimo MASI Stock Holding History

Numeric Investors’s Portfolio MASI Stock Details MASI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q4	$15.8M	Sell	186,518 -261,171	-58%	-$22.7M	0.12%	176
2017 Q3	$38.8M	Sell	447,689 -64,957	-13%	-$5.74M	0.3%	72
2017 Q2	$46.7M	Sell	512,646 -322,300	-39%	-$29.6M	0.41%	57
2017 Q1	$77.9M	Buy	834,946 +713,029	+585%	+$58.7M	0.71%	33
2016 Q4	$8.22M	Sell	121,917 -180,000	-60%	-$11.1M	0.08%	253
2016 Q3	$18M	Buy	301,917 +66,440	+28%	+$3.75M	0.17%	143
2016 Q2	$12.4M	Buy	+235,477	New	+$11.1M	0.11%	189
2016 Q1	–	Sell	-25,300	Closed	-$1.05M	–	1070
2015 Q4	$1.05M	Buy	+25,300	New	+$1.03M	0.01%	578
2014 Q4	–	Sell	-19,200	Closed	-$409K	–	919
2014 Q3	$409K	Buy	+19,200	New	+$438K	0.01%	640

Other funds holding MASI

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

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

CWAM

Columbia Wanger Asset Management Chicago, Illinois $6.69B AUM 31.14% 1-Year Est. Return

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

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

JIM

Jupiter Investment Management London, United Kingdom $6.26B AUM 13.19% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Numeric Investors's MASI Position: Q4 2017 in Review

Numeric Investors reduced its Masimo (MASI) stake by 58% in Q4 2017, selling an estimated $22.7M and leaving 186,518 shares worth $15.8M. The position accounts for 0.12% of the portfolio, ranked #176.

Numeric Investors first reported a position in MASI in Q3 2014 and has held it in 9 quarters since. The position peaked at $77.9M in Q1 2017. 338 funds tracked by Wall St. Rank hold MASI as of Q4 2017.

Numeric Investors held 186,518 shares of Masimo worth $15.8M as of Q4 2017.
Numeric Investors sold 261,171 Masimo shares in Q4 2017, an estimated $22.7M.
Masimo made up 0.12% of Numeric Investors's portfolio in Q4 2017, its #176 holding.
Numeric Investors first reported a position in Masimo in Q3 2014 and has held it in 9 quarters since.
Numeric Investors's Masimo position peaked at $77.9M in Q1 2017.
338 funds tracked by Wall St. Rank held Masimo as of Q4 2017.

Based on Numeric Investors's 13F filing for Q4 2017, filed 14 Feb 2018.