VI
MASI

Versor Investments’s Masimo MASI Stock Holding History

Versor Investments’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 		$1.08M Buy
6,058
+2,494
+70% +$391K 2.64% 18
2025
Q4 		$464K Buy
3,564
+1,312
+58% +$188K 0.07% 353
2025
Q3 		$332K Buy
+2,252
New +$341K 0.06% 461
2025
Q2 		– Sell
-6,978
Closed -$1.16M – 830
2025
Q1 		$1.16M Buy
+6,978
New +$1.21M 0.19% 160
2024
Q4 		– Sell
-9,591
Closed -$1.28M – 886
2024
Q3 		$1.28M Buy
9,591
+4,313
+82% +$500K 0.2% 122
2024
Q2 		$665K Buy
+5,278
New +$695K 0.12% 261
2022
Q4 		– Sell
-8,600
Closed -$1.21M – 867
2022
Q3 		$1.21M Buy
+8,600
New +$1.26M 0.07% 174
2022
Q2 		– Sell
-4,623
Closed -$673K – 875
2022
Q1 		$673K Buy
+4,623
New +$888K 0.03% 237
2017
Q3 		– Sell
-6,752
Closed -$616K – 211
2017
Q2 		$616K Buy
+6,752
New +$620K 0.17% 53

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

Versor Investments's MASI Position: Q1 2026 in Review

Versor Investments increased its Masimo (MASI) stake by 70% in Q1 2026, buying an estimated $391K and bringing the position to 6,058 shares worth $1.08M. The position accounts for 2.64% of the portfolio, ranked #18.

Versor Investments first reported a position in MASI in Q2 2017 and has held it in 9 quarters since. The position peaked at $1.28M in Q3 2024. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • Versor Investments held 6,058 shares of Masimo worth $1.08M as of Q1 2026.
  • Versor Investments bought 2,494 Masimo shares in Q1 2026, an estimated $391K.
  • Masimo made up 2.64% of Versor Investments's portfolio in Q1 2026, its #18 holding.
  • Versor Investments first reported a position in Masimo in Q2 2017 and has held it in 9 quarters since.
  • Versor Investments's Masimo position peaked at $1.28M in Q3 2024.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Versor Investments's 13F filing for Q1 2026, filed 12 May 2026.