Camber Capital Management’s Masimo MASI Stock Holding History

Camber 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
2016 Q2	–	Sell	-1,000,000	Closed	-$41.8M	–	52
2016 Q1	$41.8M	Hold	1,000,000	–	–	2.45%	22
2015 Q4	$41.5M	Hold	1,000,000	–	–	2.68%	17
2015 Q3	$38.6M	Sell	1,000,000 -900,000	-47%	-$36.8M	3.3%	14
2015 Q2	$73.6M	Sell	1,900,000 -800,000	-30%	-$28.7M	5.01%	5
2015 Q1	$89M	Sell	2,700,000 -150,000	-5%	-$4.31M	6.36%	3
2014 Q4	$75.1M	Buy	2,850,000 +150,000	+6%	+$3.7M	4.99%	3
2014 Q3	$57.5M	Buy	2,700,000 +880,000	+48%	+$20.1M	5.4%	3
2014 Q2	$43M	Buy	1,820,000 +545,000	+43%	+$13.5M	2.81%	13
2014 Q1	$34.8M	Sell	1,275,000 -150,000	-11%	-$4.28M	2.73%	13
2013 Q4	$41.7M	Sell	1,425,000 -325,000	-19%	-$9.1M	3.67%	13
2013 Q3	$46.6M	Hold	1,750,000	–	–	4.89%	7
2013 Q2	$37.1M	Buy	+1,750,000	New	+$36.8M	3.82%	9

Other funds holding MASI

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

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

JHIU

Janus Henderson Investors US Denver, Colorado $122B AUM 18.26% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

CIP

Champlain Investment Partners Burlington, Vermont $7.88B AUM 6.82% 1-Year Est. Return

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

Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

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

Camber Capital Management's MASI Position: Q2 2016 in Review

Camber Capital Management sold out of Masimo (MASI) in Q2 2016, closing a stake of 1,000,000 shares — an estimated $41.8M sold.

Camber Capital Management first reported a position in MASI in Q2 2013 and held it in 12 quarters. The position peaked at $89M in Q1 2015. 266 funds tracked by Wall St. Rank hold MASI as of Q2 2016.

Camber Capital Management reported no remaining Masimo position as of Q2 2016 after selling out during the quarter.
Camber Capital Management sold 1,000,000 Masimo shares in Q2 2016, an estimated $41.8M.
Camber Capital Management first reported a position in Masimo in Q2 2013 and held it in 12 quarters.
Camber Capital Management's Masimo position peaked at $89M in Q1 2015.
266 funds tracked by Wall St. Rank held Masimo as of Q2 2016.

Based on Camber Capital Management's 13F filing for Q2 2016, filed 12 Aug 2016.