FRM
MASI

Fox Run Management’s Masimo MASI Stock Holding History

Fox Run Management’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
2024
Q3 		– Sell
-13,068
Closed -$1.65M – 982
2024
Q2 		$1.65M Buy
+13,068
New +$1.72M 0.31% 51
2023
Q4 		– Sell
-2,628
Closed -$230K – 886
2023
Q3 		$230K Buy
2,628
+562
+27% +$65.4K 0.07% 522
2023
Q2 		$340K Buy
+2,066
New +$360K 0.1% 405
2022
Q3 		– Sell
-1,650
Closed -$216K – 746
2022
Q2 		$216K Sell
1,650
-161
-9% -$21.5K 0.11% 400
2022
Q1 		$264K Buy
+1,811
New +$348K 0.15% 320
2020
Q2 		– Sell
-1,498
Closed -$265K – 296
2020
Q1 		$265K Buy
+1,498
New +$257K 0.63% 38
2019
Q4 		– Sell
-1,563
Closed -$233K – 469
2019
Q3 		$233K Buy
+1,563
New +$237K 0.21% 246
2018
Q3 		– Sell
-6,452
Closed -$630K – 720
2018
Q2 		$630K Sell
6,452
-11,164
-63% -$1.06M 0.2% 163
2018
Q1 		$1.55M Buy
17,616
+7,775
+79% +$678K 0.38% 12
2017
Q4 		$835K Buy
+9,841
New +$854K 0.24% 103
2017
Q2 		– Sell
-6,100
Closed -$569K – 736
2017
Q1 		$569K Sell
6,100
-2,800
-31% -$231K 0.23% 142
2016
Q4 		$600K Buy
+8,900
New +$547K 0.32% 75

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
PCM
Politan Capital Management New York $985M AUM 3.12% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return

Fox Run Management's MASI Position: Q3 2024 in Review

Fox Run Management sold out of Masimo (MASI) in Q3 2024, closing a stake of 13,068 shares — an estimated $1.65M sold.

Fox Run Management first reported a position in MASI in Q4 2016 and held it in 12 quarters. The position peaked at $1.65M in Q2 2024. 362 funds tracked by Wall St. Rank hold MASI as of Q3 2024.

  • Fox Run Management reported no remaining Masimo position as of Q3 2024 after selling out during the quarter.
  • Fox Run Management sold 13,068 Masimo shares in Q3 2024, an estimated $1.65M.
  • Fox Run Management first reported a position in Masimo in Q4 2016 and held it in 12 quarters.
  • Fox Run Management's Masimo position peaked at $1.65M in Q2 2024.
  • 362 funds tracked by Wall St. Rank held Masimo as of Q3 2024.

Based on Fox Run Management's 13F filing for Q3 2024, filed 12 Nov 2024.