MAM
MASI

Martingale Asset Management’s Masimo MASI Stock Holding History

Martingale Asset 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
2022
Q1 		– Sell
-882
Closed -$259K – 842
2021
Q4 		$259K Hold
882
– – ﹤0.01% 760
2021
Q3 		$240K Buy
+882
New +$239K ﹤0.01% 790
2021
Q2 		– Sell
-4,403
Closed -$1.01M – 874
2021
Q1 		$1.01M Sell
4,403
-700
-14% -$176K 0.01% 421
2020
Q4 		$1.37M Sell
5,103
-3,498
-41% -$872K 0.02% 373
2020
Q3 		$2.03M Sell
8,601
-28,603
-77% -$6.41M 0.02% 413
2020
Q2 		$8.48M Buy
37,204
+2,300
+7% +$505K 0.1% 199
2020
Q1 		$6.18M Sell
34,904
-6,101
-15% -$1.05M 0.08% 249
2019
Q4 		$6.48M Sell
41,005
-3
-0% -$451 0.07% 313
2019
Q3 		$6.1M Sell
41,008
-1,300
-3% -$197K 0.06% 336
2019
Q2 		$6.3M Sell
42,308
-3,500
-8% -$480K 0.07% 315
2019
Q1 		$6.33M Sell
45,808
-2,403
-5% -$302K 0.07% 303
2018
Q4 		$5.18M Sell
48,211
-1,800
-4% -$201K 0.07% 309
2018
Q3 		$6.23M Sell
50,011
-11,798
-19% -$1.31M 0.07% 269
2018
Q2 		$6.04M Sell
61,809
-11
-0% -$1.05K 0.07% 272
2018
Q1 		$5.44M Sell
61,820
-3,108
-5% -$271K 0.07% 273
2017
Q4 		$5.51M Sell
64,928
-7,693
-11% -$667K 0.07% 267
2017
Q3 		$6.29M Hold
72,621
– – 0.08% 247
2017
Q2 		$6.62M Sell
72,621
-1,500
-2% -$138K 0.09% 220
2017
Q1 		$6.91M Sell
74,121
-16,505
-18% -$1.36M 0.1% 209
2016
Q4 		$6.11M Buy
90,626
+4,405
+5% +$271K 0.09% 257
2016
Q3 		$5.13M Buy
86,221
+64,368
+295% +$3.63M 0.08% 267
2016
Q2 		$1.15M Sell
21,853
-3,000
-12% -$141K 0.02% 451
2016
Q1 		$1.04M Buy
24,853
+5,001
+25% +$188K 0.02% 479
2015
Q4 		$825K Buy
+19,852
New +$811K 0.02% 550
2014
Q3 		– Sell
-35,363
Closed -$835K – 881
2014
Q2 		$835K Buy
35,363
+1,950
+6% +$48.4K 0.03% 572
2014
Q1 		$913K Sell
33,413
-900
-3% -$25.7K 0.03% 527
2013
Q4 		$1M Buy
34,313
+3,200
+10% +$89.6K 0.03% 546
2013
Q3 		$829K Buy
31,113
+13,513
+77% +$333K 0.03% 601
2013
Q2 		$374K Buy
+17,600
New +$370K 0.01% 809

Other funds holding MASI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
LIP
Liontrust Investment Partners London, United Kingdom $5.86B AUM 23.75% 1-Year Est. Return
CIP
Champlain Investment Partners Burlington, Vermont $7.88B AUM 6.82% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
OCBV
Ownership Capital B.V. Amsterdam, Netherlands $178M AUM 4.75% 1-Year Est. Return

Martingale Asset Management's MASI Position: Q1 2022 in Review

Martingale Asset Management sold out of Masimo (MASI) in Q1 2022, closing a stake of 882 shares — an estimated $259K sold.

Martingale Asset Management first reported a position in MASI in Q2 2013 and held it in 29 quarters. The position peaked at $8.48M in Q2 2020. 457 funds tracked by Wall St. Rank hold MASI as of Q1 2022.

  • Martingale Asset Management reported no remaining Masimo position as of Q1 2022 after selling out during the quarter.
  • Martingale Asset Management sold 882 Masimo shares in Q1 2022, an estimated $259K.
  • Martingale Asset Management first reported a position in Masimo in Q2 2013 and held it in 29 quarters.
  • Martingale Asset Management's Masimo position peaked at $8.48M in Q2 2020.
  • 457 funds tracked by Wall St. Rank held Masimo as of Q1 2022.

Based on Martingale Asset Management's 13F filing for Q1 2022, filed 12 May 2022.