Last close 2026-06-12
$179.95+0.00%
- Trades
- 7
- Buys
- 3
- Sells
- 4
- Est. volume
- $339K
- Late filings
- 0
- Avg cumulative vs SPY
- -9%7 scored buys, trade-date to today
Trades and price
Disclosed MASI trades by members of Congress on the stock's price. Tap or hover for names.
BuysSells
| Month | Buys | Sells | Close |
|---|---|---|---|
| Sep 2025 | 0 | 1 | $141.40 |
| Dec 2022 | 0 | 1 | $147.95 |
| Oct 2022 | 0 | 1 | $134.03 |
| Mar 2022 | 1 | 0 | $153.99 |
| Jun 2021 | 2 | 0 | $244.14 |
| Feb 2015 | 0 | 1 | $29.47 |
Buys and sells of MASI per month as a CSV, with the month's last weekly close.
Top holders
Ranked by number of trades in this ticker
All trades
7 of 7
Kevin HernJT
House · R · OK
Sell$15K-50K
+15.2% vs SPY
MASIMasimo Corporation - Common Stock
Thomas H Tuberville
Senate · R · AL
Sell$1K-15K
-73.5% vs SPY
MASIMasimo Corporation - Common Stock
Thomas H Tuberville
Senate · R · AL
Buy$1K-15K
-45.9% vs SPY
MASIMasimo Corporation - Common Stock
Kevin HernJT
House · R · OK
Buy$100K-250K
-100.2% vs SPY
MASIMasimo Corporation
Kevin HernJT
House · R · OK
Buy$15K-50K
-100.2% vs SPY
MASIMasimo Corporation
Thomas R Tillis
Senate · R · NC
Sell$1K-15K
+303.6% vs SPY
MASIMasimo Corporation (NASDAQ)
| Asset | Source | |||||||
|---|---|---|---|---|---|---|---|---|
Kevin HernJT House · R · OK | Masimo Corporation - Common Stock | Sell | $15K-50K | 2025-09-26 | 2025-10-16 20d | +15.2% | ||
Kevin HernJT House · R · OK | Masimo Corporation Closed position | Sell | $50K-100K | 2022-12-19 | 2023-01-13 25d | -65.5% | ||
Thomas H Tuberville Senate · R · AL | Masimo Corporation - Common Stock | Sell | $1K-15K | 2022-10-05 | 2022-11-10 36d | -73.5% | ||
Thomas H Tuberville Senate · R · AL | Masimo Corporation - Common Stock | Buy | $1K-15K | 2022-03-30 | 2022-04-08 9d | -45.9% | ||
Kevin HernJT House · R · OK | Masimo Corporation | Buy | $100K-250K | 2021-06-25 | 2021-07-14 19d | -100.2% | ||
Kevin HernJT House · R · OK | Masimo Corporation | Buy | $15K-50K | 2021-06-25 | 2021-07-14 19d | -100.2% | ||
Thomas R Tillis Senate · R · NC | Masimo Corporation (NASDAQ) | Sell | $1K-15K | 2015-02-13 | 2015-02-26 13d | +303.6% |