Position in GLSI
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$1,804,501
+$270,584 QoQ
Shares Held
75,125
+2.9% QoQ
Ownership
0.512%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
14 quarters on record
Voting authority
Sole 99%
Shared 1%
None 0%
Common Shares in GLSI Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026NORTHERN TRUST CORP holds $6,610,483,219 across 418 Biotechnology names. GLSI ranks #201 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
2,564,264 | $1,145,046,441 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
941,941 | $727,781,290 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
858,120 | $283,926,160 | |
| 4 | INSM |
INSMED Inc
|
1,294,000 | $211,594,876 | |
| 5 | RPRX |
Royalty Pharma plc
|
3,808,735 | $182,705,014 | |
| 6 | INCY |
Incyte Corp
|
1,849,726 | $174,096,208 | |
| 7 | MRNA |
Moderna, Inc.
|
2,952,041 | $149,963,680 | |
| 8 | BBIO |
BridgeBio Pharma, Inc.
|
1,403,642 | $104,234,453 |
All Filings in GLSI
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,804,501 | 75,125 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $1,533,917 | 73,009 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $755,254 | 75,905 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $750,805 | 82,779 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $807,397 | 84,633 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $981,759 | 87,423 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $1,070,564 | 74,500 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $419,762 | 24,320 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $423,026 | 21,215 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $220,740 | 20,983 | Shares | Defined | 2024-02-13 | |
| 2022-03-31 | $687,876 | 35,060 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $891,499 | 36,642 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $1,426,445 | 36,510 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $543,683 | 12,098 | Shares | Defined | 2021-08-13 | |
| No filing history on record for this holder in this stock. | ||||||