Position in ARM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$278,397,017
+$148,256,583 QoQ
Shares Held
785,168
-8.7% QoQ
Ownership
0.074%
of shares outstanding
% of Portfolio
0.35%
of 13F equity value
Holder Rank
#28
of 952 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority
Sole 94%
Shared 0%
None 6%
Common Shares in ARM Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026LOOMIS SAYLES & CO L P holds $9,297,110,497 across 22 Semiconductors names. ARM ranks #3 (3.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
39,501,911 | $7,903,937,371 | |
| 2 | AVGO |
Broadcom Inc.
|
871,078 | $329,049,714 | |
| 3 | ARM |
Arm Holdings PLC /Uk
This page
|
785,168 | $278,397,017 | |
| 4 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
486,273 | $232,229,396 | |
| 5 | ALGM |
Allegro Microsystems, Inc.
|
1,619,931 | $112,779,595 | |
| 6 | MTSI |
MACOM Technology Solutions Holdings, Inc.
|
206,610 | $78,588,245 | |
| 7 | RMBS |
Rambus Inc
|
470,934 | $62,511,778 | |
| 8 | NXPI |
NXP Semiconductors N.V.
|
210,202 | $59,073,067 |
All Filings in ARM
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $278,397,017 | 785,168 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $130,140,434 | 860,262 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $90,718,335 | 829,918 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $120,306,258 | 850,281 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $133,943,363 | 828,140 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $90,213,628 | 844,776 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $105,414,080 | 854,524 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $128,237,066 | 896,700 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $159,052,874 | 972,087 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $124,027,451 | 992,299 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $77,537,841 | 1,031,843 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $57,003,294 | 1,065,084 | Shares | Defined | 2023-11-09 | |
| No filing history on record for this holder in this stock. | ||||||