Baird Financial Group
MASI

Baird Financial Group’s Masimo MASI Stock Holding History

Baird Financial Group’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 		$2.52M Sell
14,192
-16,487
-54% -$2.59M ﹤0.01% 975
2025
Q4 		$3.99M Sell
30,679
-5,155
-14% -$738K 0.01% 801
2025
Q3 		$5.29M Sell
35,834
-4,886
-12% -$740K 0.01% 716
2025
Q2 		$6.85M Sell
40,720
-4,400
-10% -$703K 0.01% 615
2025
Q1 		$7.52M Buy
45,120
+10,922
+32% +$1.9M 0.01% 564
2024
Q4 		$5.65M Buy
34,198
+26,914
+369% +$4.25M 0.01% 644
2024
Q3 		$971K Buy
7,284
+2,900
+66% +$336K ﹤0.01% 1181
2024
Q2 		$552K Sell
4,384
-44
-1% -$5.79K ﹤0.01% 1351
2024
Q1 		$650K Buy
4,428
+16
+0.4% +$2.07K ﹤0.01% 1298
2023
Q4 		$517K Sell
4,412
-170
-4% -$15.8K ﹤0.01% 1343
2023
Q3 		$402K Sell
4,582
-55
-1% -$6.4K ﹤0.01% 1412
2023
Q2 		$763K Buy
4,637
+1,878
+68% +$327K ﹤0.01% 1205
2023
Q1 		$509K Sell
2,759
-84
-3% -$14.2K ﹤0.01% 1310
2022
Q4 		$420K Buy
2,843
+209
+8% +$28.8K ﹤0.01% 1357
2022
Q3 		$372K Sell
2,634
-5
-0.2% -$730 ﹤0.01% 1392
2022
Q2 		$345K Sell
2,639
-1,513
-36% -$202K ﹤0.01% 1493
2022
Q1 		$604K Sell
4,152
-11,893
-74% -$2.28M ﹤0.01% 1340
2021
Q4 		$4.7M Buy
16,045
+4,214
+36% +$1.2M 0.01% 633
2021
Q3 		$3.2M Buy
11,831
+1,564
+15% +$424K 0.01% 755
2021
Q2 		$2.49M Buy
10,267
+1,657
+19% +$378K 0.01% 825
2021
Q1 		$1.98M Buy
8,610
+1,686
+24% +$424K 0.01% 888
2020
Q4 		$1.86M Buy
6,924
+505
+8% +$126K 0.01% 829
2020
Q3 		$1.51M Buy
6,419
+2,840
+79% +$637K 0.01% 820
2020
Q2 		$816K Sell
3,579
-397
-10% -$87.1K ﹤0.01% 991
2020
Q1 		$704K Sell
3,976
-931
-19% -$160K ﹤0.01% 973
2019
Q4 		$776K Sell
4,907
-23,302
-83% -$3.5M ﹤0.01% 1038
2019
Q3 		$4.2M Sell
28,209
-467
-2% -$70.9K 0.02% 557
2019
Q2 		$4.27M Buy
28,676
+26,834
+1,457% +$3.68M 0.02% 557
2019
Q1 		$255K Sell
1,842
-941
-34% -$118K ﹤0.01% 1189
2018
Q4 		$299K Buy
+2,783
New +$310K ﹤0.01% 1117

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

Baird Financial Group's MASI Position: Q1 2026 in Review

Baird Financial Group reduced its Masimo (MASI) stake by 54% in Q1 2026, selling an estimated $2.59M and leaving 14,192 shares worth $2.52M. The position accounts for ﹤0.01% of the portfolio, ranked #975.

Baird Financial Group first reported a position in MASI in Q4 2018 and has held it in 30 quarters since. The position peaked at $7.52M in Q1 2025. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • Baird Financial Group held 14,192 shares of Masimo worth $2.52M as of Q1 2026.
  • Baird Financial Group sold 16,487 Masimo shares in Q1 2026, an estimated $2.59M.
  • Masimo made up ﹤0.01% of Baird Financial Group's portfolio in Q1 2026, its #975 holding.
  • Baird Financial Group first reported a position in Masimo in Q4 2018 and has held it in 30 quarters since.
  • Baird Financial Group's Masimo position peaked at $7.52M in Q1 2025.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Baird Financial Group's 13F filing for Q1 2026, filed 14 May 2026.