EC
MASI

EntryPoint Capital’s Masimo MASI Stock Holding History

EntryPoint 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
2025
Q4 		– Sell
-3,072
Closed -$453K – 786
2025
Q3 		$453K Buy
3,072
+238
+8% +$36K 0.18% 202
2025
Q2 		$477K Sell
2,834
-2,534
-47% -$405K 0.24% 111
2025
Q1 		$894K Buy
+5,368
New +$931K 0.41% 8
2024
Q3 		– Sell
-1,243
Closed -$157K – 920
2024
Q2 		$157K Buy
+1,243
New +$164K 0.23% 94

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
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
NCMU
NAYA Capital Management (UK) London, United Kingdom $1.18B AUM 13.14% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return

EntryPoint Capital's MASI Position: Q4 2025 in Review

EntryPoint Capital sold out of Masimo (MASI) in Q4 2025, closing a stake of 3,072 shares — an estimated $453K sold.

EntryPoint Capital first reported a position in MASI in Q2 2024 and held it in 4 quarters. The position peaked at $894K in Q1 2025. 390 funds tracked by Wall St. Rank hold MASI as of Q4 2025.

  • EntryPoint Capital reported no remaining Masimo position as of Q4 2025 after selling out during the quarter.
  • EntryPoint Capital sold 3,072 Masimo shares in Q4 2025, an estimated $453K.
  • EntryPoint Capital first reported a position in Masimo in Q2 2024 and held it in 4 quarters.
  • EntryPoint Capital's Masimo position peaked at $894K in Q1 2025.
  • 390 funds tracked by Wall St. Rank held Masimo as of Q4 2025.

Based on EntryPoint Capital's 13F filing for Q4 2025, filed 12 Feb 2026.