NAP
MASI

New Amsterdam Partners’s Masimo MASI Stock Holding History

New Amsterdam Partners’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
2019
Q1 		$9.86M Sell
71,302
-21,481
-23% -$2.7M 3.62% 1
2018
Q4 		$9.96M Sell
92,783
-6,986
-7% -$779K 3.28% 2
2018
Q3 		$12.4M Buy
99,769
+18,492
+23% +$2.05M 3.19% 2
2018
Q2 		$7.94M Sell
81,277
-13,175
-14% -$1.25M 1.88% 13
2018
Q1 		$8.31M Buy
94,452
+21,850
+30% +$1.9M 1.81% 17
2017
Q4 		$6.16M Sell
72,602
-9
-0% -$781 1.23% 35
2017
Q3 		$6.29M Sell
72,611
-919
-1% -$81.3K 1.31% 30
2017
Q2 		$6.7M Buy
73,530
+11,147
+18% +$1.02M 1.43% 27
2017
Q1 		$5.82M Sell
62,383
-3,644
-6% -$300K 1.38% 18
2016
Q4 		$4.45M Sell
66,027
-27,924
-30% -$1.72M 1.01% 41
2016
Q3 		$5.59M Sell
93,951
-140
-0.1% -$7.9K 1.28% 28
2016
Q2 		$4.94M Buy
+94,091
New +$4.43M 1.2% 32
2016
Q1 		– Sell
-178,366
Closed -$7.4M – 137
2015
Q4 		$7.4M Sell
178,366
-241
-0.1% -$9.85K 0.76% 49
2015
Q3 		$6.89M Sell
178,607
-64,137
-26% -$2.62M 0.7% 47
2015
Q2 		$9.4M Buy
+242,744
New +$8.7M 0.81% 46

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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
CIP
Champlain Investment Partners Burlington, Vermont $7.88B AUM 6.82% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

New Amsterdam Partners's MASI Position: Q1 2019 in Review

New Amsterdam Partners reduced its Masimo (MASI) stake by 23% in Q1 2019, selling an estimated $2.7M and leaving 71,302 shares worth $9.86M. The position accounts for 3.62% of the portfolio, ranked #1.

New Amsterdam Partners first reported a position in MASI in Q2 2015 and has held it in 15 quarters since. The position peaked at $12.4M in Q3 2018. 405 funds tracked by Wall St. Rank hold MASI as of Q1 2019.

  • New Amsterdam Partners held 71,302 shares of Masimo worth $9.86M as of Q1 2019.
  • New Amsterdam Partners sold 21,481 Masimo shares in Q1 2019, an estimated $2.7M.
  • Masimo made up 3.62% of New Amsterdam Partners's portfolio in Q1 2019, its #1 holding.
  • New Amsterdam Partners first reported a position in Masimo in Q2 2015 and has held it in 15 quarters since.
  • New Amsterdam Partners's Masimo position peaked at $12.4M in Q3 2018.
  • 405 funds tracked by Wall St. Rank held Masimo as of Q1 2019.

Based on New Amsterdam Partners's 13F filing for Q1 2019, filed 2 May 2019.