Nine Chapters Capital Management’s Masimo MASI Stock Holding History

Nine Chapters Capital Management’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 Q3	$545K	Buy	+6,300	New	+$557K	1.2%	21
2015 Q4	–	Sell	-17,700	Closed	-$683K	–	316
2015 Q3	$683K	Sell	17,700 -13,300	-43%	-$543K	0.06%	470
2015 Q2	$1.2M	Sell	31,000 -7,200	-19%	-$258K	0.1%	291
2015 Q1	$1.26M	Sell	38,200 -13,900	-27%	-$400K	0.11%	296
2014 Q4	$1.37M	Buy	52,100 +35,200	+208%	+$869K	0.12%	246
2014 Q3	$360K	Sell	16,900 -40,300	-70%	-$920K	0.03%	645
2014 Q2	$1.35M	Buy	+57,200	New	+$1.42M	0.11%	264

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

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 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

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

CWAM

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

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

JIM

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

Nine Chapters Capital Management's MASI Position: Q3 2017 in Review

Nine Chapters Capital Management opened a new position in Masimo (MASI) in Q3 2017: 6,300 shares worth $545K. The stake represents 1.2% of the portfolio and ranks #21 among its holdings. This is a return to the name: Nine Chapters Capital Management previously reported a position in MASI as recently as Q3 2015.

Nine Chapters Capital Management first reported a position in MASI in Q2 2014 and has held it in 7 quarters since. The position peaked at $1.37M in Q4 2014. 323 funds tracked by Wall St. Rank hold MASI as of Q3 2017.

Nine Chapters Capital Management held 6,300 shares of Masimo worth $545K as of Q3 2017.
Masimo was a new Nine Chapters Capital Management position in Q3 2017.
Masimo made up 1.2% of Nine Chapters Capital Management's portfolio in Q3 2017, its #21 holding.
Nine Chapters Capital Management first reported a position in Masimo in Q2 2014 and has held it in 7 quarters since.
Nine Chapters Capital Management's Masimo position peaked at $1.37M in Q4 2014.
323 funds tracked by Wall St. Rank held Masimo as of Q3 2017.

Based on Nine Chapters Capital Management's 13F filing for Q3 2017, filed 31 Oct 2017.