Michael Gelband’s Masimo MASI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | – | Sell |
-15,979
| Closed | -$2.84M | – | 1861 |
|
|
2026
Q1 | $2.84M | Buy |
15,979
+6,594
| +70% | +$1.03M | 0.02% | 640 |
|
|
2025
Q4 | $1.22M | Buy |
+9,385
| New | +$1.34M | 0.01% | 920 |
|
|
2025
Q2 | – | Sell |
-59,792
| Closed | -$9.96M | – | 1768 |
|
|
2025
Q1 | $9.96M | Buy |
59,792
+34,366
| +135% | +$5.96M | 0.1% | 206 |
|
|
2024
Q4 | $4.2M | Buy |
+25,426
| New | +$4.02M | 0.03% | 490 |
|
|
2024
Q3 | – | Sell |
-202,304
| Closed | -$25.5M | – | 1890 |
|
|
2024
Q2 | $25.5M | Buy |
+202,304
| New | +$26.6M | 0.17% | 95 |
|
|
2024
Q1 | – | Sell |
-51,289
| Closed | -$6.01M | – | 1772 |
|
|
2023
Q4 | $6.01M | Sell |
51,289
-65,320
| -56% | -$6.09M | 0.04% | 306 |
|
|
2023
Q3 | $10.2M | Buy |
116,609
+109,041
| +1,441% | +$12.7M | 0.1% | 219 |
|
|
2023
Q2 | $1.25M | Sell |
7,568
-1,621
| -18% | -$282K | 0.01% | 1014 |
|
|
2023
Q1 | $1.7M | Sell |
9,189
-27,254
| -75% | -$4.6M | 0.01% | 950 |
|
|
2022
Q4 | $5.39M | Buy |
36,443
+22,857
| +168% | +$3.15M | 0.08% | 333 |
|
|
2022
Q3 | $1.92M | Sell |
13,586
-31,477
| -70% | -$4.6M | 0.03% | 819 |
|
|
2022
Q2 | $5.89M | Buy |
45,063
+23,226
| +106% | +$3.11M | 0.07% | 350 |
|
|
2022
Q1 | $3.18M | Buy |
+21,837
| New | +$4.19M | 0.04% | 570 |
|
|
2021
Q2 | – | Sell |
-5,224
| Closed | -$1.2M | – | 2619 |
|
|
2021
Q1 | $1.2M | Buy |
5,224
+4,184
| +402% | +$1.05M | 0.02% | 811 |
|
|
2020
Q4 | $279K | Sell |
1,040
-158
| -13% | -$39.4K | ﹤0.01% | 1579 |
|
|
2020
Q3 | $283K | Sell |
1,198
-5,398
| -82% | -$1.21M | 0.01% | 1319 |
|
|
2020
Q2 | $1.5M | Buy |
+6,596
| New | +$1.45M | 0.04% | 546 |
|
|
2019
Q3 | – | Sell |
-11,616
| Closed | -$1.73M | – | 1512 |
|
|
2019
Q2 | $1.73M | Buy |
11,616
+3,180
| +38% | +$436K | 0.07% | 173 |
|
|
2019
Q1 | $1.17M | Buy |
8,436
+466
| +6% | +$58.5K | 0.09% | 167 |
|
|
2018
Q4 | $856K | Buy |
+7,970
| New | +$889K | 0.06% | 99 |
|
Other funds holding MASI
Michael Gelband's MASI Position: Q2 2026 in Review
Michael Gelband sold out of Masimo (MASI) in Q2 2026, closing a stake of 15,979 shares — an estimated $2.84M sold.
Michael Gelband first reported a position in MASI in Q4 2018 and held it in 20 quarters. The position peaked at $25.5M in Q2 2024. 2 funds tracked by Wall St. Rank hold MASI as of Q2 2026.
- Michael Gelband reported no remaining Masimo position as of Q2 2026 after selling out during the quarter.
- Michael Gelband sold 15,979 Masimo shares in Q2 2026, an estimated $2.84M.
- Michael Gelband first reported a position in Masimo in Q4 2018 and held it in 20 quarters.
- Michael Gelband's Masimo position peaked at $25.5M in Q2 2024.
- 2 funds tracked by Wall St. Rank held Masimo as of Q2 2026.
Based on ExodusPoint Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.