FACTORY MUTUAL INSURANCE CO
InsurancePosition in MRVL — Marvell Technology, Inc.
CIK 887818
WALTHAM, MA
Position in MRVL
as of Jun 30, 2026
· filed Jul 21, 2026
Position Value
$58,746,589
+$46,186,158 QoQ
Shares Held
197,209
+55.5% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.79%
of 13F equity value
Holder Rank
#240
of 2,206 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MRVL Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026FACTORY MUTUAL INSURANCE CO holds $1,476,568,197 across 12 Semiconductors names. MRVL ranks #6 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
2,833,098 | $566,874,578 | |
| 2 | AVGO |
Broadcom Inc.
|
720,520 | $272,176,430 | |
| 3 | MU |
Micron Technology Inc
|
151,095 | $174,407,447 | |
| 4 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
316,675 | $151,234,479 | |
| 5 | AMD |
Advanced Micro Devices Inc
|
211,572 | $122,904,290 | |
| 6 | MRVL |
Marvell Technology, Inc.
This page
|
197,209 | $58,746,589 | |
| 7 | MPWR |
Monolithic Power Systems, Inc.
|
35,457 | $49,014,338 | |
| 8 | TXN |
Texas Instruments Inc
|
108,650 | $32,385,305 |
All Filings in MRVL
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $58,746,589 | 197,209 | Shares | Sole | 2026-07-21 | |
| 2026-03-31 | $12,560,431 | 126,809 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $12,645,788 | 148,809 | Shares | Sole | 2026-01-23 | |
| 2025-09-30 | $12,510,372 | 148,809 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $11,517,816 | 148,809 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $9,162,170 | 148,809 | Shares | Sole | 2025-04-17 | |
| 2024-12-31 | $16,435,954 | 148,809 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $10,732,105 | 148,809 | Shares | Sole | 2024-10-10 | |
| 2024-06-30 | $4,275,503 | 61,166 | Shares | Sole | 2024-07-23 | |
| 2024-03-31 | $4,335,446 | 61,166 | Shares | Sole | 2024-04-12 | |
| 2023-12-31 | $3,688,921 | 61,166 | Shares | Sole | 2024-01-23 | |
| 2023-09-30 | $3,310,915 | 61,166 | Shares | Sole | 2023-11-07 | |
| No filing history on record for this holder in this stock. | ||||||