Position in MASI
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$4,878,084
-$2,525,581 QoQ
Shares Held
27,425
-51.8% QoQ
Ownership
0.052%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MASI Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026Quantbot Technologies LP holds $48,845,229 across 30 Medical Devices names. MASI ranks #3 (10.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
113,600 | $11,663,312 | |
| 2 | SYK |
Stryker Corp
|
29,774 | $9,783,438 | |
| 3 | MASI |
Masimo Corp
This page
|
27,425 | $4,878,084 | |
| 4 | MDT |
Medtronic plc
|
55,440 | $4,803,876 | |
| 5 | BSX |
Boston Scientific Corp
|
73,709 | $4,625,239 | |
| 6 | PEN |
Penumbra Inc
|
10,818 | $3,552,306 | |
| 7 | PODD |
Insulet Corp
|
15,095 | $3,167,534 | |
| 8 | PRCT |
PROCEPT BioRobotics Corp
|
80,079 | $2,002,775 |
All Filings in MASI
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,878,084 | 27,425 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $7,403,665 | 56,925 | Shares | Sole | 2026-02-10 | |
| 2025-06-30 | $85,623 | 509 | Shares | Sole | 2025-08-13 | |
| 2023-06-30 | $52,162 | 317 | Shares | Sole | 2023-08-08 | |
| 2022-09-30 | $991,649 | 7,025 | Shares | Sole | 2022-11-07 | |
| 2022-03-31 | $5,497,919 | 37,776 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,068,061 | 3,648 | Shares | Sole | 2022-02-11 | |
| 2020-06-30 | $557,891 | 2,447 | Shares | Sole | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||