Capital Fund Management (CFM)
MASI

Capital Fund Management (CFM)’s Masimo MASI Stock Holding History

Capital Fund Management (CFM)’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 		– Sell
-47,586
Closed -$6.19M – 2365
2025
Q4 		$6.19M Buy
47,586
+13,162
+38% +$1.88M 0.02% 1067
2025
Q3 		$5.08M Buy
+34,424
New +$5.21M 0.01% 1243
2024
Q4 		– Sell
-53,726
Closed -$7.16M – 2167
2024
Q3 		$7.16M Buy
53,726
+30,187
+128% +$3.5M 0.02% 854
2024
Q2 		$2.96M Buy
23,539
+7,232
+44% +$952K 0.01% 1213
2024
Q1 		$2.39M Buy
16,307
+3,352
+26% +$433K 0.01% 1365
2023
Q4 		$1.52M Sell
12,955
-9,637
-43% -$898K ﹤0.01% 1658
2023
Q3 		$1.98M Sell
22,592
-1,694
-7% -$197K 0.01% 1366
2023
Q2 		$4M Buy
+24,286
New +$4.23M 0.02% 939
2022
Q3 		– Sell
-42,755
Closed -$5.59M – 1560
2022
Q2 		$5.59M Sell
42,755
-2,444
-5% -$327K 0.05% 486
2022
Q1 		$6.58M Buy
+45,199
New +$8.68M 0.05% 481
2020
Q2 		– Sell
-2,657
Closed -$471K – 1342
2020
Q1 		$471K Buy
+2,657
New +$456K 0.01% 1045
2019
Q1 		– Sell
-47,439
Closed -$5.09M – 1926
2018
Q4 		$5.09M Sell
47,439
-126,414
-73% -$14.1M 0.05% 502
2018
Q3 		$21.7M Sell
173,853
-61,836
-26% -$6.86M 0.12% 246
2018
Q2 		$23M Sell
235,689
-71,134
-23% -$6.76M 0.12% 243
2018
Q1 		$27M Sell
306,823
-82,500
-21% -$7.19M 0.16% 174
2017
Q4 		$33M Buy
389,323
+51,713
+15% +$4.49M 0.18% 136
2017
Q3 		$29.2M Sell
337,610
-22,579
-6% -$2M 0.21% 140
2017
Q2 		$32.8M Buy
360,189
+305,596
+560% +$28.1M 0.26% 106
2017
Q1 		$5.09M Buy
+54,593
New +$4.49M 0.04% 468
2014
Q3 		– Sell
-18,300
Closed -$432K – 1690
2014
Q2 		$432K Buy
+18,300
New +$454K ﹤0.01% 1279

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

Capital Fund Management (CFM)'s MASI Position: Q1 2026 in Review

Capital Fund Management (CFM) sold out of Masimo (MASI) in Q1 2026, closing a stake of 47,586 shares — an estimated $6.19M sold.

Capital Fund Management (CFM) first reported a position in MASI in Q2 2014 and held it in 20 quarters. The position peaked at $33M in Q4 2017. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • Capital Fund Management (CFM) reported no remaining Masimo position as of Q1 2026 after selling out during the quarter.
  • Capital Fund Management (CFM) sold 47,586 Masimo shares in Q1 2026, an estimated $6.19M.
  • Capital Fund Management (CFM) first reported a position in Masimo in Q2 2014 and held it in 20 quarters.
  • Capital Fund Management (CFM)'s Masimo position peaked at $33M in Q4 2017.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Capital Fund Management (CFM)'s 13F filing for Q1 2026, filed 14 May 2026.