Paradigm Capital Management Inc’s Masimo MASI Stock Holding History

Paradigm Capital Management Inc’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	$2.02M	Hold	11,353	–	–	0.08%	72
2025 Q4	$1.48M	Hold	11,353	–	–	0.06%	80
2025 Q3	$1.68M	Hold	11,353	–	–	0.07%	84
2025 Q2	$1.91M	Hold	11,353	–	–	0.09%	74
2025 Q1	$1.89M	Hold	11,353	–	–	0.11%	75
2024 Q4	$1.88M	Hold	11,353	–	–	0.09%	79
2024 Q3	$1.51M	Hold	11,353	–	–	0.07%	89
2024 Q2	$1.43M	Hold	11,353	–	–	0.07%	90
2024 Q1	$1.67M	Hold	11,353	–	–	0.08%	85
2023 Q4	$1.33M	Hold	11,353	–	–	0.07%	87
2023 Q3	$995K	Hold	11,353	–	–	0.06%	96
2023 Q2	$1.87M	Hold	11,353	–	–	0.11%	78
2023 Q1	$2.1M	Sell	11,353 -18,400	-62%	-$3.1M	0.14%	74
2022 Q4	$4.4M	Hold	29,753	–	–	0.29%	68
2022 Q3	$4.2M	Sell	29,753 -7,100	-19%	-$1.04M	0.3%	64
2022 Q2	$4.82M	Sell	36,853 -4,600	-11%	-$615K	0.33%	67
2022 Q1	$6.03M	Buy	41,453 +3,000	+8%	+$576K	0.33%	68
2021 Q4	$11.3M	Buy	38,453 +1,300	+3%	+$370K	0.5%	52
2021 Q3	$10.1M	Buy	37,153 +1,600	+5%	+$434K	0.52%	54
2021 Q2	$8.62M	Buy	35,553 +2,000	+6%	+$456K	0.41%	59
2021 Q1	$7.71M	Buy	33,553 +3,100	+10%	+$779K	0.4%	60
2020 Q4	$8.17M	Sell	30,453 -4,000	-12%	-$998K	0.49%	54
2020 Q3	$8.13M	Sell	34,453 -4,400	-11%	-$986K	0.68%	46
2020 Q2	$8.86M	Sell	38,853 -1,900	-5%	-$417K	0.81%	42
2020 Q1	$7.22M	Sell	40,753 -10,437	-20%	-$1.79M	0.87%	41
2019 Q4	$8.09M	Sell	51,190 -700	-1%	-$105K	0.62%	46
2019 Q3	$7.72M	Sell	51,890 -3,300	-6%	-$501K	0.69%	42
2019 Q2	$8.21M	Hold	55,190	–	–	0.75%	42
2019 Q1	$7.63M	Sell	55,190 -6,715	-11%	-$843K	0.67%	48
2018 Q4	$6.65M	Sell	61,905 -4,800	-7%	-$535K	0.65%	46
2018 Q3	$8.31M	Sell	66,705 -3,000	-4%	-$333K	0.65%	39
2018 Q2	$6.81M	Hold	69,705	–	–	0.55%	53
2018 Q1	$6.13M	Buy	69,705 +1,000	+1%	+$87.2K	0.52%	50
2017 Q4	$5.83M	Hold	68,705	–	–	0.5%	53
2017 Q3	$5.95M	Sell	68,705 -1,300	-2%	-$115K	0.52%	51
2017 Q2	$6.38M	Sell	70,005 -5,080	-7%	-$466K	0.57%	49
2017 Q1	$7M	Sell	75,085 -6,115	-8%	-$503K	0.66%	44
2016 Q4	$5.47M	Buy	81,200 +9,225	+13%	+$567K	0.53%	56
2016 Q3	$4.28M	Sell	71,975 -950	-1%	-$53.6K	0.45%	62
2016 Q2	$3.83M	Sell	72,925 -1,900	-3%	-$89.5K	0.47%	63
2016 Q1	$3.13M	Sell	74,825 -375	-0.5%	-$14.1K	0.36%	67
2015 Q4	$3.12M	Sell	75,200 -1,725	-2%	-$70.5K	0.35%	78
2015 Q3	$2.97M	Sell	76,925 -3,875	-5%	-$158K	0.36%	75
2015 Q2	$3.13M	Sell	80,800 -1,925	-2%	-$69K	0.32%	80
2015 Q1	$2.73M	Sell	82,725 -19,550	-19%	-$562K	0.28%	83
2014 Q4	$2.69M	Sell	102,275 -142,995	-58%	-$3.53M	0.27%	88
2014 Q3	$5.22M	Sell	245,270 -2,225	-0.9%	-$50.8K	0.43%	78
2014 Q2	$5.84M	Buy	247,495 +36,175	+17%	+$897K	0.43%	83
2014 Q1	$5.77M	Sell	211,320 -75,530	-26%	-$2.15M	0.42%	85
2013 Q4	$8.38M	Sell	286,850 -101,000	-26%	-$2.83M	0.5%	71
2013 Q3	$10.3M	Sell	387,850 -396,775	-51%	-$9.78M	0.63%	58
2013 Q2	$16.6M	Buy	+784,625	New	+$16.5M	0.78%	47

Other funds holding MASI

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 London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return

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 Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Paradigm Capital Management Inc's MASI Position: Q1 2026 in Review

Paradigm Capital Management Inc held its Masimo (MASI) position steady in Q1 2026 at 11,353 shares worth $2.02M. The position accounts for 0.08% of the portfolio, ranked #72.

Paradigm Capital Management Inc first reported a position in MASI in Q2 2013 and has held it in 52 quarters since. The position peaked at $16.6M in Q2 2013. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

Paradigm Capital Management Inc held 11,353 shares of Masimo worth $2.02M as of Q1 2026.
Paradigm Capital Management Inc left its Masimo share count unchanged in Q1 2026.
Masimo made up 0.08% of Paradigm Capital Management Inc's portfolio in Q1 2026, its #72 holding.
Paradigm Capital Management Inc first reported a position in Masimo in Q2 2013 and has held it in 52 quarters since.
Paradigm Capital Management Inc's Masimo position peaked at $16.6M in Q2 2013.
445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Paradigm Capital Management Inc's 13F filing for Q1 2026, filed 14 May 2026.