T. Rowe Price Investment Management, Inc.
Position in MTSI — MACOM Technology Solutions Holdings, Inc.
CIK 1897612
BALTIMORE, MD
Position in MTSI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$996,224,229
+$71,307,434 QoQ
Shares Held
4,486,082
-16.9% QoQ
Ownership
5.88%
of shares outstanding
% of Portfolio
0.70%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2023
13 quarters on record
Voting authority
Sole 99.69264939874037.ToString("F0")%
Shared 0.ToString("F0")%
None 0.3073506012596292.ToString("F0")%
Common Shares in MTSI Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026T. Rowe Price Investment Management, Inc. holds $11,944,205,502 across 19 Semiconductors names. MTSI ranks #5 (8.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
19,437,830 | $3,389,957,552 | |
| 2 | AVGO |
Broadcom Inc.
|
6,359,838 | $1,968,433,459 | |
| 3 | AMD |
Advanced Micro Devices Inc
|
7,486,729 | $1,523,025,280 | |
| 4 | LSCC |
Lattice Semiconductor Corp
|
16,243,449 | $1,506,742,329 | |
| 5 | MTSI |
MACOM Technology Solutions Holdings, Inc.
This page
|
4,486,082 | $996,224,229 | |
| 6 | MPWR |
Monolithic Power Systems Inc
|
721,622 | $788,985,413 | |
| 7 | MCHP |
Microchip Technology Inc
|
9,909,469 | $640,250,792 | |
| 8 | NXPI |
NXP Semiconductors N.V.
|
1,391,013 | $273,834,819 |
All Filings in MTSI
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13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $996,224,229 | 4,486,082 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $924,916,795 | 5,400,028 | Shares | Sole | 2026-02-19 | |
| 2025-09-30 | $681,449,670 | 5,473,931 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $394,403,145 | 2,752,482 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $125,605,192 | 1,251,297 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $192,901,410 | 1,484,885 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $186,778,948 | 1,678,761 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $300,504,504 | 2,695,833 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $280,776,373 | 2,935,763 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $269,537,153 | 2,899,808 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $234,128,644 | 2,869,927 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $143,403,427 | 2,188,363 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $88,603,767 | 1,250,759 | Shares | Sole | 2023-05-15 | |
| No filing history on record for this holder in this stock. | ||||||