Parallax Volatility Advisers
MASI

Parallax Volatility Advisers’s Masimo MASI Stock Holding History

Parallax Volatility Advisers’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
2023
Q3 		– Sell
-1,500
Closed -$247K – 2472
2023
Q2 		$247K Buy
+1,500
New +$261K ﹤0.01% 1843
2014
Q4 		– Sell
-200,600
Closed -$4.27M – 5519
2014
Q3 		$4.27M Buy
+200,600
New +$4.58M 0.01% 783

Other funds holding MASI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
PCM
Politan Capital Management New York $985M AUM 3.12% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
EC
Eminence Capital New York $4.36B AUM 3.1% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Parallax Volatility Advisers's MASI Position: Q1 2018 in Review

Parallax Volatility Advisers sold out of Masimo (MASI) in Q1 2018, closing a stake of 6,846 shares — an estimated $581K sold.

Parallax Volatility Advisers first reported a position in MASI in Q1 2017 and held it in 2 quarters. The position peaked at $581K in Q4 2017. 326 funds tracked by Wall St. Rank hold MASI as of Q1 2018.

  • Parallax Volatility Advisers reported no remaining Masimo position as of Q1 2018 after selling out during the quarter.
  • Parallax Volatility Advisers sold 6,846 Masimo shares in Q1 2018, an estimated $581K.
  • Parallax Volatility Advisers first reported a position in Masimo in Q1 2017 and held it in 2 quarters.
  • Parallax Volatility Advisers's Masimo position peaked at $581K in Q4 2017.
  • 326 funds tracked by Wall St. Rank held Masimo as of Q1 2018.

Based on Parallax Volatility Advisers's 13F filing for Q1 2018, filed 15 May 2018.