MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Position in ON — On Semiconductor Corp
CIK 912938
Boston, MA
Position in ON
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$43,098,324
-$38,203,102 QoQ
Shares Held
455,874
-77.2% QoQ
Ownership
0.117%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#91
of 993 holders
Holding Since
Mar 2021
18 quarters on record
Voting authority
Sole 90%
Shared 8%
None 2%
Common Shares in ON Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $31,779,658,313 across 33 Semiconductors names. ON ranks #19 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
62,506,436 | $12,506,912,773 | |
| 2 | AVGO |
Broadcom Inc.
|
12,084,090 | $4,564,764,994 | |
| 3 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
9,510,209 | $4,541,790,507 | |
| 4 | ADI |
Analog Devices Inc
|
5,399,929 | $2,144,689,796 | |
| 5 | NXPI |
NXP Semiconductors N.V.
|
6,458,702 | $1,815,089,020 | |
| 6 | MU |
Micron Technology Inc
|
1,356,814 | $1,566,156,828 | |
| 7 | TXN |
Texas Instruments Inc
|
4,646,473 | $1,384,974,204 | |
| 8 | AMD |
Advanced Micro Devices Inc
|
2,321,366 | $1,348,504,719 |
All Filings in ON
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18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $43,098,324 | 455,874 | Shares | Defined | 2026-08-03 | |
| 2025-03-31 | $81,301,426 | 1,998,069 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $126,269,414 | 2,002,687 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $145,886,558 | 2,009,180 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $115,331,672 | 1,682,446 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $125,027,349 | 1,699,896 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $142,981,808 | 1,711,742 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $161,000,274 | 1,732,117 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $163,638,909 | 1,730,164 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $179,488,304 | 2,180,373 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $134,818,429 | 2,161,591 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $133,986,623 | 2,149,633 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $141,838,881 | 2,819,298 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $171,441,831 | 2,738,250 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $182,614,669 | 2,688,673 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $123,312,251 | 2,694,172 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $101,628,691 | 2,654,877 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $57,370,202 | 1,378,760 | Shares | Sole | 2021-05-13 | |
| No filing history on record for this holder in this stock. | ||||||