Position in WST
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$183,288,766
-$16,603,741 QoQ
Shares Held
731,283
+0.7% QoQ
Ownership
1.04%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 99.16625984741884.ToString("F0")%
Shared 0.8337401525811484.ToString("F0")%
None 0.ToString("F0")%
Common Shares in WST Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026NORTHERN TRUST CORP holds $3,820,817,602 across 44 Medical Instruments & Supplies names. WST ranks #5 (4.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
3,504,272 | $1,615,434,344 | |
| 2 | BDX |
Becton Dickinson & Co
|
2,501,559 | $393,320,116 | |
| 3 | RMD |
Resmed Inc
|
1,725,693 | $387,383,561 | |
| 4 | HOLX |
HOLOGIC INC
|
2,676,190 | $202,293,197 | |
| 5 | WST |
West Pharmaceutical Services Inc
This page
|
731,283 | $183,288,766 | |
| 6 | ATR |
Aptargroup, Inc.
|
1,067,765 | $134,559,741 | |
| 7 | COO |
Cooper Companies, Inc.
|
1,783,039 | $127,487,286 | |
| 8 | SOLV |
Solventum Corp
|
1,539,405 | $100,523,141 |
All Filings in WST
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $183,288,766 | 731,283 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $199,892,507 | 726,512 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $195,407,252 | 744,891 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $164,084,680 | 749,930 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $169,756,110 | 758,246 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $251,843,846 | 768,848 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $197,915,597 | 659,367 | Shares | Other | 2024-11-13 | |
| 2024-06-30 | $232,422,524 | 705,615 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $284,891,413 | 719,950 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $271,711,636 | 771,645 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $302,457,905 | 806,103 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $295,357,100 | 772,236 | Shares | Other | 2023-08-11 | |
| 2023-03-31 | $293,314,570 | 846,580 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $196,515,129 | 834,991 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $199,915,881 | 812,402 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $250,187,890 | 827,423 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $360,474,825 | 877,687 | Shares | Other | 2022-05-13 | |
| 2021-12-31 | $455,279,261 | 970,724 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $409,901,009 | 965,518 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $329,268,123 | 916,926 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $260,234,816 | 923,539 | Shares | Other | 2021-05-12 | |
| 2020-12-31 | $241,208,713 | 851,395 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $237,907,255 | 865,432 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $194,748,977 | 857,283 | Shares | Other | 2020-08-14 | |
| 2020-03-31 | $108,903,205 | 715,292 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||