LIP
MASI

Lighthouse Investment Partners’s Masimo MASI Stock Holding History

Lighthouse Investment 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
2026
Q1 		$7.62M Buy
+42,851
New +$6.73M 0.27% 117
2024
Q1 		– Sell
-37,289
Closed -$4.37M – 432
2023
Q4 		$4.37M Buy
+37,289
New +$3.48M 0.2% 122

Other funds holding MASI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PCM
Politan Capital Management New York $985M AUM 3.12% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
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

Lighthouse Investment Partners's MASI Position: Q1 2026 in Review

Lighthouse Investment Partners opened a new position in Masimo (MASI) in Q1 2026: 42,851 shares worth $7.62M. The stake represents 0.27% of the portfolio and ranks #117 among its holdings. This is a return to the name: Lighthouse Investment Partners previously reported a position in MASI as recently as Q4 2023.

Lighthouse Investment Partners first reported a position in MASI in Q4 2023 and has held it in 2 quarters since. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • Lighthouse Investment Partners held 42,851 shares of Masimo worth $7.62M as of Q1 2026.
  • Masimo was a new Lighthouse Investment Partners position in Q1 2026.
  • Masimo made up 0.27% of Lighthouse Investment Partners's portfolio in Q1 2026, its #117 holding.
  • Lighthouse Investment Partners first reported a position in Masimo in Q4 2023 and has held it in 2 quarters since.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Lighthouse Investment Partners's 13F filing for Q1 2026, filed 14 May 2026.