MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Position in ABT — Abbott Laboratories
CIK 912938
Boston, MA
Position in ABT
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$1,591,371,647
-$227,757,208 QoQ
Shares Held
15,499,870
+6.8% QoQ
Ownership
0.890%
of shares outstanding
% of Portfolio
0.58%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 74.94218983772122.ToString("F0")%
Shared 22.72164218151507.ToString("F0")%
None 2.3361679807637095.ToString("F0")%
Common Shares in ABT Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $6,029,179,529 across 17 Medical Devices names. ABT ranks #2 (26.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MDT |
Medtronic plc
|
21,437,599 | $1,857,567,950 | |
| 2 | ABT |
Abbott Laboratories
This page
|
15,499,870 | $1,591,371,647 | |
| 3 | STE |
STERIS plc
|
4,010,349 | $886,808,469 | |
| 4 | BSX |
Boston Scientific Corp
|
10,996,572 | $690,034,889 | |
| 5 | MASI |
Masimo Corp
|
2,342,790 | $416,712,054 | |
| 6 | DXCM |
Dexcom Inc
|
1,934,452 | $121,483,582 | |
| 7 | BIO |
Bio-Rad Laboratories, Inc.
|
396,150 | $110,426,810 | |
| 8 | GEHC |
GE HealthCare Technologies Inc.
|
1,260,998 | $89,757,836 |
All Filings in ABT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,591,371,647 | 15,499,870 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $1,819,128,855 | 14,519,346 | Shares | Sole | 2026-01-22 | |
| 2025-09-30 | $2,022,079,720 | 15,096,907 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $1,941,621,904 | 14,275,582 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $1,916,965,604 | 14,451,305 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $1,449,091,908 | 12,811,351 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $1,518,538,747 | 13,319,347 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $1,102,252,441 | 10,607,761 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $1,230,691,040 | 10,827,829 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $1,326,676,787 | 12,053,028 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $1,316,868,284 | 13,596,988 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $1,978,574,105 | 18,148,726 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $2,141,800,177 | 21,151,493 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $2,725,901,688 | 24,828,324 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $2,373,697,738 | 24,531,808 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $2,765,751,261 | 25,455,603 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $3,063,168,394 | 25,880,098 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $3,757,493,263 | 26,698,119 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $3,144,052,744 | 26,615,193 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $3,094,392,774 | 26,691,907 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $3,196,500,824 | 26,673,071 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $2,966,807,605 | 27,096,608 | Shares | Sole | 2021-05-12 | |
| 2020-09-30 | $2,799,287,818 | 25,721,656 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $2,240,490,957 | 24,504,987 | Shares | Sole | 2020-11-20 | |
| 2020-03-31 | $2,164,494,272 | 27,429,911 | Shares | Sole | 2020-11-20 | |
| No filing history on record for this holder in this stock. | ||||||