BWC
MASI

Blue Whale Capital’s Masimo MASI Stock Holding History

Blue Whale 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
2022
Q4 		– Sell
-5,200
Closed -$734K – 18
2022
Q3 		$734K Sell
5,200
-163,500
-97% -$23.9M 0.13% 15
2022
Q2 		$22M Sell
168,700
-37,500
-18% -$5.02M 3.24% 13
2022
Q1 		$30M Buy
206,200
+46,500
+29% +$8.93M 2.89% 13
2021
Q4 		$46.8M Buy
159,700
+11,800
+8% +$3.36M 3.81% 12
2021
Q3 		$40M Sell
147,900
-4,000
-3% -$1.08M 3.8% 14
2021
Q2 		$36.8M Buy
151,900
+42,650
+39% +$9.73M 4.18% 13
2021
Q1 		$25.1M Buy
109,250
+7,500
+7% +$1.88M 3.31% 13
2020
Q4 		$27.3M Buy
101,750
+4,650
+5% +$1.16M 3.89% 14
2020
Q3 		$22.9M Buy
97,100
+55,000
+131% +$12.3M 4.43% 13
2020
Q2 		$9.59M Buy
42,100
+6,000
+17% +$1.32M 2.59% 15
2020
Q1 		$6.4M Buy
36,100
+10,700
+42% +$1.84M 2.82% 15
2019
Q4 		$4.01M Buy
+25,400
New +$3.82M 2.02% 16

Other funds holding MASI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
PCM
Politan Capital Management New York $985M AUM 3.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
LIP
Liontrust Investment Partners London, United Kingdom $5.86B AUM 23.75% 1-Year Est. Return
Fundsmith LLP
Fundsmith LLP London, United Kingdom $12.8B AUM 6.9% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return

Blue Whale Capital's MASI Position: Q4 2022 in Review

Blue Whale Capital sold out of Masimo (MASI) in Q4 2022, closing a stake of 5,200 shares — an estimated $734K sold.

Blue Whale Capital first reported a position in MASI in Q4 2019 and held it in 12 quarters. The position peaked at $46.8M in Q4 2021. 405 funds tracked by Wall St. Rank hold MASI as of Q4 2022.

  • Blue Whale Capital reported no remaining Masimo position as of Q4 2022 after selling out during the quarter.
  • Blue Whale Capital sold 5,200 Masimo shares in Q4 2022, an estimated $734K.
  • Blue Whale Capital first reported a position in Masimo in Q4 2019 and held it in 12 quarters.
  • Blue Whale Capital's Masimo position peaked at $46.8M in Q4 2021.
  • 405 funds tracked by Wall St. Rank held Masimo as of Q4 2022.

Based on Blue Whale Capital's 13F filing for Q4 2022, filed 14 Feb 2023.