KIA
MASI

KCM Investment Advisors’s Masimo MASI Stock Holding History

KCM Investment Advisors’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 		$447K Hold
2,515
– – 0.01% 285
2025
Q4 		$327K Hold
2,515
– – 0.01% 316
2025
Q3 		$371K Hold
2,515
– – 0.01% 297
2025
Q2 		$423K Hold
2,515
– – 0.01% 277
2025
Q1 		$419K Buy
2,515
+100
+4% +$17.4K 0.02% 269
2024
Q4 		$399K Hold
2,415
– – 0.01% 279
2024
Q3 		$322K Hold
2,415
– – 0.01% 315
2024
Q2 		$304K Hold
2,415
– – 0.01% 310
2024
Q1 		$355K Sell
2,415
-10
-0.4% -$1.29K 0.01% 302
2023
Q4 		$284K Buy
2,425
+10
+0.4% +$932 0.01% 317
2023
Q3 		$212K Sell
2,415
-100
-4% -$11.6K 0.01% 348
2023
Q2 		$414K Sell
2,515
-18,000
-88% -$3.13M 0.02% 278
2023
Q1 		$3.79M Buy
20,515
+18,000
+716% +$3.04M 0.15% 117
2022
Q4 		$372K Hold
2,515
– – 0.02% 300
2022
Q3 		$355K Hold
2,515
– – 0.02% 287
2022
Q2 		$329K Buy
2,515
+100
+4% +$13.4K 0.01% 314
2022
Q1 		$351K Hold
2,415
– – 0.01% 334
2021
Q4 		$707K Sell
2,415
-20
-0.8% -$5.7K 0.02% 250
2021
Q3 		$659K Hold
2,435
– – 0.03% 241
2021
Q2 		$590K Hold
2,435
– – 0.02% 249
2021
Q1 		$559K Buy
2,435
+20
+0.8% +$5.02K 0.02% 245
2020
Q4 		$648K Hold
2,415
– – 0.03% 214
2020
Q3 		$570K Hold
2,415
– – 0.03% 210
2020
Q2 		$551K Hold
2,415
– – 0.03% 211
2020
Q1 		$428K Hold
2,415
– – 0.03% 224
2019
Q4 		$382K Hold
2,415
– – 0.02% 265
2019
Q3 		$359K Hold
2,415
– – 0.02% 266
2019
Q2 		$359K Hold
2,415
– – 0.02% 263
2019
Q1 		$334K Hold
2,415
– – 0.02% 268
2018
Q4 		$259K Hold
2,415
– – 0.02% 432
2018
Q3 		$301K Hold
2,415
– – 0.02% 434
2018
Q2 		$236K Hold
2,415
– – 0.01% 473
2018
Q1 		$212K Hold
2,415
– – 0.01% 496
2017
Q4 		$205K Hold
2,415
– – 0.01% 501
2017
Q3 		$209K Hold
2,415
– – 0.01% 505
2017
Q2 		$220K Hold
2,415
– – 0.01% 501
2017
Q1 		$225K Buy
+2,415
New +$199K 0.01% 497

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

KCM Investment Advisors's MASI Position: Q1 2026 in Review

KCM Investment Advisors held its Masimo (MASI) position steady in Q1 2026 at 2,515 shares worth $447K. The position accounts for 0.01% of the portfolio, ranked #285.

KCM Investment Advisors first reported a position in MASI in Q1 2017 and has held it in 37 quarters since. The position peaked at $3.79M in Q1 2023. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • KCM Investment Advisors held 2,515 shares of Masimo worth $447K as of Q1 2026.
  • KCM Investment Advisors left its Masimo share count unchanged in Q1 2026.
  • Masimo made up 0.01% of KCM Investment Advisors's portfolio in Q1 2026, its #285 holding.
  • KCM Investment Advisors first reported a position in Masimo in Q1 2017 and has held it in 37 quarters since.
  • KCM Investment Advisors's Masimo position peaked at $3.79M in Q1 2023.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

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