WESTFIELD CAPITAL MANAGEMENT CO LP
Position in NXPI — NXP Semiconductors N.V.
CIK 1177719
BOSTON, MA
Position in NXPI
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$48,820,492
+$28,325,703 QoQ
Shares Held
247,996
+175.6% QoQ
Ownership
0.098%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
18 quarters on record
Voting authority
Sole 83.19932579557735.ToString("F0")%
Shared 0.ToString("F0")%
None 16.800674204422652.ToString("F0")%
Common Shares in NXPI Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026WESTFIELD CAPITAL MANAGEMENT CO LP holds $2,326,120,523 across 14 Semiconductors names. NXPI ranks #10 (2.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
6,317,039 | $1,101,691,601 | |
| 2 | AVGO |
Broadcom Inc.
|
1,236,925 | $382,840,656 | |
| 3 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
493,504 | $166,779,676 | |
| 4 | MRVL |
Marvell Technology, Inc.
|
1,673,381 | $165,748,388 | |
| 5 | SMTC |
Semtech Corp
|
1,280,594 | $98,464,872 | |
| 6 | ALAB |
Astera Labs, Inc.
|
860,113 | $94,268,384 | |
| 7 | CRDO |
Credo Technology Group Holding Ltd
|
926,219 | $86,944,177 | |
| 8 | MCHP |
Microchip Technology Inc
|
970,295 | $62,690,759 |
All Filings in NXPI
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $48,820,492 | 247,996 | Shares | Sole | 2026-05-11 | |
| 2025-09-30 | $20,494,789 | 89,996 | Shares | Sole | 2025-11-12 | |
| 2025-03-31 | $1,130,476 | 5,948 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $56,916,812 | 273,836 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $83,490,838 | 347,864 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $119,345,989 | 443,517 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $92,799,528 | 374,539 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $8,006,874 | 34,861 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $6,823,669 | 34,132 | Shares | Sole | 2023-11-13 | |
| 2022-03-31 | $577,634 | 3,121 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $713,179 | 3,131 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $613,268 | 3,131 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $644,109 | 3,131 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $24,422,743 | 121,301 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $59,072,851 | 371,504 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $49,136,698 | 393,692 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $57,507,977 | 504,279 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $9,037,213 | 108,974 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||