JHIU
MASI

Janus Henderson Investors US’s Masimo MASI Stock Holding History

Janus Henderson Investors US’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
Q1 		$2.9M Sell
31,043
-2,672,248
-99% -$220M ﹤0.01% 878
2016
Q4 		$182M Buy
2,703,291
+13,735
+0.5% +$844K 0.15% 185
2016
Q3 		$160M Sell
2,689,556
-86,459
-3% -$4.88M 0.14% 209
2016
Q2 		$146M Sell
2,776,015
-9,187
-0.3% -$433K 0.12% 231
2016
Q1 		$117M Sell
2,785,202
-7,601
-0.3% -$286K 0.1% 262
2015
Q4 		$116M Sell
2,792,803
-116,764
-4% -$4.77M 0.1% 259
2015
Q3 		$112M Sell
2,909,567
-1,350,426
-32% -$55.2M 0.1% 253
2015
Q2 		$165M Sell
4,259,993
-588,967
-12% -$21.1M 0.14% 212
2015
Q1 		$160M Buy
4,848,960
+7,918
+0.2% +$228K 0.13% 216
2014
Q4 		$128M Sell
4,841,042
-15,605
-0.3% -$385K 0.11% 244
2014
Q3 		$103M Sell
4,856,647
-483,979
-9% -$11M 0.09% 262
2014
Q2 		$126M Sell
5,340,626
-199,969
-4% -$4.96M 0.12% 224
2014
Q1 		$151M Buy
5,540,595
+86,454
+2% +$2.47M 0.14% 193
2013
Q4 		$159M Sell
5,454,141
-145,204
-3% -$4.06M 0.15% 181
2013
Q3 		$149M Sell
5,599,345
-41,902
-0.7% -$1.03M 0.15% 179
2013
Q2 		$120M Buy
+5,641,247
New +$119M 0.12% 206

Other funds holding MASI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Two Sigma Advisers
Two Sigma Advisers New York $51.4B AUM 31.07% 1-Year Est. Return
NI
Numeric Investors Boston, Massachusetts $13.7B AUM 28.88% 1-Year Est. Return

Janus Henderson Investors US's MASI Position: Q1 2017 in Review

Janus Henderson Investors US reduced its Masimo (MASI) stake by 99% in Q1 2017, selling an estimated $220M and leaving 31,043 shares worth $2.9M. The position accounts for ﹤0.01% of the portfolio, ranked #878.

Janus Henderson Investors US first reported a position in MASI in Q2 2013 and has held it in 16 quarters since. The position peaked at $182M in Q4 2016. 365 funds tracked by Wall St. Rank hold MASI as of Q1 2017.

  • Janus Henderson Investors US held 31,043 shares of Masimo worth $2.9M as of Q1 2017.
  • Janus Henderson Investors US sold 2,672,248 Masimo shares in Q1 2017, an estimated $220M.
  • Masimo made up ﹤0.01% of Janus Henderson Investors US's portfolio in Q1 2017, its #878 holding.
  • Janus Henderson Investors US first reported a position in Masimo in Q2 2013 and has held it in 16 quarters since.
  • Janus Henderson Investors US's Masimo position peaked at $182M in Q4 2016.
  • 365 funds tracked by Wall St. Rank held Masimo as of Q1 2017.

Based on Janus Henderson Investors US's 13F filing for Q1 2017, filed 16 May 2017.