SC
MASI

Shay Capital’s Masimo MASI Stock Holding History

Shay Capital’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
Q4 		– Sell
-10,150
Closed -$1.35M – 380
2024
Q3 		$1.35M Buy
+10,150
New +$1.18M 0.19% 73
2022
Q3 		– Sell
-6,500
Closed -$849K – 434
2022
Q2 		$849K Sell
6,500
-1,000
-13% -$134K 0.17% 126
2022
Q1 		$1.09M Buy
+7,500
New +$1.44M 0.14% 129

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
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return

Shay Capital's MASI Position: Q4 2024 in Review

Shay Capital sold out of Masimo (MASI) in Q4 2024, closing a stake of 10,150 shares — an estimated $1.35M sold.

Shay Capital first reported a position in MASI in Q1 2022 and held it in 3 quarters. The position peaked at $1.35M in Q3 2024. 365 funds tracked by Wall St. Rank hold MASI as of Q4 2024.

  • Shay Capital reported no remaining Masimo position as of Q4 2024 after selling out during the quarter.
  • Shay Capital sold 10,150 Masimo shares in Q4 2024, an estimated $1.35M.
  • Shay Capital first reported a position in Masimo in Q1 2022 and held it in 3 quarters.
  • Shay Capital's Masimo position peaked at $1.35M in Q3 2024.
  • 365 funds tracked by Wall St. Rank held Masimo as of Q4 2024.

Based on Shay Capital's 13F filing for Q4 2024, filed 14 Feb 2025.