CFM
MASI

Cornerstone Financial Management’s Masimo MASI Stock Holding History

Cornerstone Financial 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
2026
Q1 		$1.07K Hold
6
– – ﹤0.01% 942
2025
Q4 		$780 Buy
+6
New +$859 ﹤0.01% 1013

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

Cornerstone Financial Management's MASI Position: Q1 2026 in Review

Cornerstone Financial Management held its Masimo (MASI) position steady in Q1 2026 at 6 shares worth $1.07K. The position accounts for ﹤0.01% of the portfolio, ranked #942.

Cornerstone Financial Management first reported a position in MASI in Q4 2025 and has held it in 2 quarters since. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • Cornerstone Financial Management held 6 shares of Masimo worth $1.07K as of Q1 2026.
  • Cornerstone Financial Management left its Masimo share count unchanged in Q1 2026.
  • Masimo made up ﹤0.01% of Cornerstone Financial Management's portfolio in Q1 2026, its #942 holding.
  • Cornerstone Financial Management first reported a position in Masimo in Q4 2025 and has held it in 2 quarters since.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Cornerstone Financial Management's 13F filing for Q1 2026, filed 8 May 2026.