FIG
MASI

Fortress Investment Group’s Masimo MASI Stock Holding History

Fortress Investment Group’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 		$6.39M Buy
+35,900
New +$5.63M 1.62% 6

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

Fortress Investment Group's MASI Position: Q1 2026 in Review

Fortress Investment Group opened a new position in Masimo (MASI) in Q1 2026: 35,900 shares worth $6.39M. The stake represents 1.62% of the portfolio and ranks #6 among its holdings.

445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • Fortress Investment Group held 35,900 shares of Masimo worth $6.39M as of Q1 2026.
  • Masimo was a new Fortress Investment Group position in Q1 2026.
  • Masimo made up 1.62% of Fortress Investment Group's portfolio in Q1 2026, its #6 holding.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Fortress Investment Group's 13F filing for Q1 2026, filed 15 May 2026.