1M
MASI

13D Management’s Masimo MASI Stock Holding History

13D 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
2024
Q1 		– Sell
-44,095
Closed -$5.17M – 31
2023
Q4 		$5.17M Buy
44,095
+21,982
+99% +$2.05M 3.04% 20
2023
Q3 		$1.94M Sell
22,113
-5,487
-20% -$639K 1.21% 23
2023
Q2 		$4.54M Buy
+27,600
New +$4.81M 2.48% 26

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
PCM
Politan Capital Management New York $985M AUM 3.12% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 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
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

13D Management's MASI Position: Q1 2024 in Review

13D Management sold out of Masimo (MASI) in Q1 2024, closing a stake of 44,095 shares — an estimated $5.17M sold.

13D Management first reported a position in MASI in Q2 2023 and held it in 3 quarters. The position peaked at $5.17M in Q4 2023. 339 funds tracked by Wall St. Rank hold MASI as of Q1 2024.

  • 13D Management reported no remaining Masimo position as of Q1 2024 after selling out during the quarter.
  • 13D Management sold 44,095 Masimo shares in Q1 2024, an estimated $5.17M.
  • 13D Management first reported a position in Masimo in Q2 2023 and held it in 3 quarters.
  • 13D Management's Masimo position peaked at $5.17M in Q4 2023.
  • 339 funds tracked by Wall St. Rank held Masimo as of Q1 2024.

Based on 13D Management's 13F filing for Q1 2024, filed 15 May 2024.