IC
MASI

IEQ Capital’s Masimo MASI Stock Holding History

IEQ 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
2026
Q1 		$5.73M Buy
+32,217
New +$5.06M 0.03% 479
2024
Q3 		– Sell
-1,736
Closed -$219K – 1183
2024
Q2 		$219K Buy
1,736
+56
+3% +$7.38K ﹤0.01% 893
2024
Q1 		$247K Buy
+1,680
New +$217K ﹤0.01% 817

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

IEQ Capital's MASI Position: Q1 2026 in Review

IEQ Capital opened a new position in Masimo (MASI) in Q1 2026: 32,217 shares worth $5.73M. The stake represents 0.03% of the portfolio and ranks #479 among its holdings. This is a return to the name: IEQ Capital previously reported a position in MASI as recently as Q2 2024.

IEQ Capital first reported a position in MASI in Q1 2024 and has held it in 3 quarters since. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • IEQ Capital held 32,217 shares of Masimo worth $5.73M as of Q1 2026.
  • Masimo was a new IEQ Capital position in Q1 2026.
  • Masimo made up 0.03% of IEQ Capital's portfolio in Q1 2026, its #479 holding.
  • IEQ Capital first reported a position in Masimo in Q1 2024 and has held it in 3 quarters since.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on IEQ Capital's 13F filing for Q1 2026, filed 15 May 2026.