CPIG
MASI

Chicago Partners Investment Group’s Masimo MASI Stock Holding History

Chicago Partners 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 		$322K Buy
1,802
+6
+0.3% +$942 0.01% 1104
2025
Q4 		$254K Buy
+1,796
New +$257K 0.01% 1126
2018
Q4 		– Sell
-78
Closed -$9K – 661
2018
Q3 		$9K Buy
+78
New +$8.65K ﹤0.01% 843

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

Chicago Partners Investment Group's MASI Position: Q1 2026 in Review

Chicago Partners Investment Group increased its Masimo (MASI) stake by 0.33% in Q1 2026, buying an estimated $942 and bringing the position to 1,802 shares worth $322K. The position accounts for 0.01% of the portfolio, ranked #1104.

Chicago Partners Investment Group first reported a position in MASI in Q3 2018 and has held it in 3 quarters since. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • Chicago Partners Investment Group held 1,802 shares of Masimo worth $322K as of Q1 2026.
  • Chicago Partners Investment Group bought 6 Masimo shares in Q1 2026, an estimated $942.
  • Masimo made up 0.01% of Chicago Partners Investment Group's portfolio in Q1 2026, its #1104 holding.
  • Chicago Partners Investment Group first reported a position in Masimo in Q3 2018 and has held it in 3 quarters since.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Chicago Partners Investment Group's 13F filing for Q1 2026, filed 4 May 2026.