FACTORY MUTUAL INSURANCE CO
InsurancePosition in TSM — Taiwan Semiconductor Manufacturing Co Ltd
CIK 887818
WALTHAM, MA
Position in TSM
as of Jun 30, 2026
· filed Jul 21, 2026
Position Value
$151,234,479
+$40,226,353 QoQ
Shares Held
316,675
-3.6% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
2.04%
of 13F equity value
Holder Rank
#274
of 3,554 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TSM 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. TSM ranks #4 (10.2% 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
This page
|
316,675 | $151,234,479 | |
| 5 | AMD |
Advanced Micro Devices Inc
|
211,572 | $122,904,290 | |
| 6 | MRVL |
Marvell Technology, Inc.
|
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 TSM
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $151,234,479 | 316,675 | Shares | Sole | 2026-07-21 | |
| 2026-03-31 | $111,008,126 | 328,475 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $96,629,422 | 317,975 | Shares | Sole | 2026-01-23 | |
| 2025-09-30 | $80,526,289 | 288,325 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $46,752,065 | 206,420 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $28,787,720 | 173,420 | Shares | Sole | 2025-04-17 | |
| 2024-12-31 | $34,248,715 | 173,420 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $25,428,761 | 146,420 | Shares | Sole | 2024-10-10 | |
| 2024-06-30 | $22,946,048 | 132,018 | Shares | Sole | 2024-07-23 | |
| 2024-03-31 | $14,559,798 | 107,018 | Shares | Sole | 2024-04-12 | |
| 2023-12-31 | $11,129,872 | 107,018 | Shares | Sole | 2024-01-23 | |
| 2023-09-30 | $9,299,864 | 107,018 | Shares | Sole | 2023-11-07 | |
| No filing history on record for this holder in this stock. | ||||||