Barclays’s Masimo MASI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $488M | Buy |
2,743,985
+2,685,627
| +4,602% | +$422M | 0.12% | 131 |
|
|
2025
Q4 | $7.59M | Sell |
58,358
-19,446
| -25% | -$2.78M | ﹤0.01% | 1895 |
|
|
2025
Q3 | $11.5M | Buy |
77,804
+21,690
| +39% | +$3.28M | ﹤0.01% | 1561 |
|
|
2025
Q2 | $9.44M | Buy |
56,114
+16,261
| +41% | +$2.6M | ﹤0.01% | 1630 |
|
|
2025
Q1 | $6.64M | Sell |
39,853
-13,366
| -25% | -$2.32M | ﹤0.01% | 1700 |
|
|
2024
Q4 | $8.8M | Buy |
53,219
+13,262
| +33% | +$2.09M | ﹤0.01% | 1668 |
|
|
2024
Q3 | $5.33M | Buy |
39,957
+24,137
| +153% | +$2.8M | ﹤0.01% | 2042 |
|
|
2024
Q2 | $1.99M | Sell |
15,820
-50,220
| -76% | -$6.61M | ﹤0.01% | 2151 |
|
|
2024
Q1 | $9.7M | Buy |
66,040
+16,780
| +34% | +$2.17M | ﹤0.01% | 1412 |
|
|
2023
Q4 | $5.77M | Buy |
49,260
+17,932
| +57% | +$1.67M | ﹤0.01% | 1962 |
|
|
2023
Q3 | $2.75M | Sell |
31,328
-17,624
| -36% | -$2.05M | ﹤0.01% | 1695 |
|
|
2023
Q2 | $8.06M | Buy |
48,952
+5,502
| +13% | +$958K | 0.01% | 1072 |
|
|
2023
Q1 | $8.02M | Sell |
43,450
-551
| -1% | -$93K | ﹤0.01% | 1272 |
|
|
2022
Q4 | $6.51M | Sell |
44,001
-360,696
| -89% | -$49.6M | ﹤0.01% | 1444 |
|
|
2022
Q3 | $57.1M | Buy |
404,697
+221,990
| +122% | +$32.4M | 0.06% | 275 |
|
|
2022
Q2 | $23.9M | Buy |
182,707
+150,239
| +463% | +$20.1M | 0.01% | 642 |
|
|
2022
Q1 | $4.72M | Sell |
32,468
-16,822
| -34% | -$3.23M | ﹤0.01% | 1284 |
|
|
2021
Q4 | $14.4M | Sell |
49,290
-18,460
| -27% | -$5.26M | 0.01% | 1082 |
|
|
2021
Q3 | $18.3M | Sell |
67,750
-734
| -1% | -$199K | 0.01% | 924 |
|
|
2021
Q2 | $16.6M | Buy |
68,484
+7,538
| +12% | +$1.72M | 0.01% | 974 |
|
|
2021
Q1 | $14M | Buy |
60,946
+16,899
| +38% | +$4.25M | 0.01% | 943 |
|
|
2020
Q4 | $11.8M | Sell |
44,047
-3,600
| -8% | -$898K | 0.01% | 1089 |
|
|
2020
Q3 | $11.2M | Sell |
47,647
-2,233
| -4% | -$501K | 0.01% | 988 |
|
|
2020
Q2 | $11.4M | Buy |
49,880
+24,936
| +100% | +$5.47M | 0.01% | 895 |
|
|
2020
Q1 | $4.42M | Sell |
24,944
-42,993
| -63% | -$7.37M | ﹤0.01% | 1573 |
|
|
2019
Q4 | $10.7M | Buy |
67,937
+33,820
| +99% | +$5.08M | 0.01% | 1347 |
|
|
2019
Q3 | $5.08M | Sell |
34,117
-68,143
| -67% | -$10.4M | ﹤0.01% | 1840 |
|
|
2019
Q2 | $15.2M | Buy |
102,260
+79,380
| +347% | +$10.9M | 0.01% | 1092 |
|
|
2019
Q1 | $3.17M | Sell |
22,880
-25,186
| -52% | -$3.16M | ﹤0.01% | 2087 |
|
|
2018
Q4 | $5.16M | Buy |
48,066
+24,017
| +100% | +$2.68M | ﹤0.01% | 1578 |
|
|
2018
Q3 | $3M | Sell |
24,049
-62,828
| -72% | -$6.97M | ﹤0.01% | 2409 |
|
|
2018
Q2 | $8.48M | Buy |
86,877
+71,993
| +484% | +$6.84M | 0.01% | 1341 |
|
|
2018
Q1 | $1.31M | Buy |
14,884
+6,629
| +80% | +$578K | ﹤0.01% | 2903 |
|
|
2017
Q4 | $700K | Sell |
8,255
-16,313
| -66% | -$1.41M | ﹤0.01% | 3476 |
|
|
2017
Q3 | $2.13M | Buy |
24,568
+22,470
| +1,071% | +$1.99M | ﹤0.01% | 2281 |
|
|
2017
Q2 | $191K | Sell |
2,098
-22,265
| -91% | -$2.04M | ﹤0.01% | 4399 |
|
|
2017
Q1 | $2.27M | Sell |
24,363
-18,519
| -43% | -$1.52M | ﹤0.01% | 1971 |
|
|
2016
Q4 | $2.89M | Sell |
42,882
-9,448
| -18% | -$581K | ﹤0.01% | 1821 |
|
|
2016
Q3 | $3.11M | Sell |
52,330
-10,250
| -16% | -$578K | ﹤0.01% | 1641 |
|
|
2016
Q2 | $3.29M | Buy |
62,580
+24,563
| +65% | +$1.16M | ﹤0.01% | 1613 |
|
|
2016
Q1 | $1.56M | Sell |
38,017
-4,283
| -10% | -$161K | ﹤0.01% | 2148 |
|
|
2015
Q4 | $1.74M | Buy |
42,300
+12,072
| +40% | +$493K | ﹤0.01% | 2130 |
|
|
2015
Q3 | $1.15M | Buy |
30,228
+29,387
| +3,494% | +$1.2M | ﹤0.01% | 2584 |
|
|
2015
Q2 | $32K | Sell |
841
-15,694
| -95% | -$562K | ﹤0.01% | 5418 |
|
|
2015
Q1 | $529K | Sell |
16,535
-3,313
| -17% | -$95.2K | ﹤0.01% | 3577 |
|
|
2014
Q4 | $516K | Sell |
19,848
-153
| -0.8% | -$3.78K | ﹤0.01% | 3839 |
|
|
2014
Q3 | $421K | Buy |
20,001
+1,572
| +9% | +$35.9K | ﹤0.01% | 4091 |
|
|
2014
Q2 | $424K | Buy |
18,429
+12,350
| +203% | +$306K | ﹤0.01% | 4150 |
|
|
2014
Q1 | $165K | Buy |
6,079
+2,548
| +72% | +$72.7K | ﹤0.01% | 4977 |
|
|
2013
Q4 | $103K | Buy |
3,531
+1,400
| +66% | +$39.2K | ﹤0.01% | 5616 |
|
|
2013
Q3 | $56K | Sell |
2,131
-11,854
| -85% | -$292K | ﹤0.01% | 5990 |
|
|
2013
Q2 | $296K | Buy |
+13,985
| New | +$294K | ﹤0.01% | 4794 |
|
Other funds holding MASI
PCM
PCM
HI
VCM
VPM
Barclays's MASI Position: Q1 2026 in Review
Barclays increased its Masimo (MASI) stake by 4,602% in Q1 2026, buying an estimated $422M and bringing the position to 2,743,985 shares worth $488M. The position accounts for 0.12% of the portfolio, ranked #131.
Barclays first reported a position in MASI in Q2 2013 and has held it in 52 quarters since. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.
- Barclays held 2,743,985 shares of Masimo worth $488M as of Q1 2026.
- Barclays bought 2,685,627 Masimo shares in Q1 2026, an estimated $422M.
- Masimo made up 0.12% of Barclays's portfolio in Q1 2026, its #131 holding.
- Barclays first reported a position in Masimo in Q2 2013 and has held it in 52 quarters since.
- 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.
Based on Barclays's 13F filing for Q1 2026, filed 15 May 2026.