Alkermes plc
DE ˙ DB ˙ IE00B56GVS15
36,95 € ↑0,49 (1,34%)
2026-06-05
DEL PRIS
SecurityDE:8AK / Alkermes plc
InstitutionTodd Asset Management Llc
Latest Disclosed Ownership16,818 shares
Latest Disclosed Value $ 594,684
Todd Asset Management Llc reports 0.16% decrease in ownership of 8AK / Alkermes plc

On May 12, 2026 - Todd Asset Management Llc filed a 13F-HR form disclosing ownership of 16,818 shares of Alkermes plc (DE:8AK) valued at $437,268 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 16,845 shares of Alkermes plc. This represents a change in shares of -0.16% during the quarter. The current value of the position is $621,425 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F ALKERMES SHS G01767105 16,818 -27 -0.16 595 26.11 0.0082
2026-02-09 2025-12-31 13F ALKERMES SHS G01767105 16,845 4,498 36.43 471 27.30 0.0092
2025-11-07 2025-09-30 13F ALKERMES SHS G01767105 12,347 -668 -5.13 370 -0.54 0.0075
2025-08-13 2025-06-30 13F ALKERMES SHS G01767105 13,015 -116,598 -89.96 372 -91.31 0.0080
2025-05-12 2025-03-31 13F ALKERMES SHS G01767105 129,613 -3,947 -2.96 4,280 11.40 0.1007
2025-02-04 2024-12-31 13F ALKERMES SHS G01767105 133,560 -30,957 -18.82 3,841 -16.57 0.0920
2024-11-13 2024-09-30 13F ALKERMES SHS G01767105 164,517 3,929 2.45 4,605 18.97 0.1071
2024-08-14 2024-06-30 13F ALKERMES CS G01767105 160,588 30,549 23.49 3,870 9.94 0.0804
2024-05-15 2024-03-31 13F ALKERMES CS G01767105 130,039 6,991 5.68 3,520 3.14 0.0720
2024-02-06 2023-12-31 13F ALKERMES CS G01767105 123,048 11,882 10.69 3,413 9.64 0.0752
2023-11-02 2023-09-30 13F ALKERMES CS G01767105 111,166 99,000 813.74 3,114 719.21 0.0738
2023-08-01 2023-06-30 13F ALKERMES CS G01767105 12,166 762 6.68 381 18.38 0.0089
2023-05-09 2023-03-31 13F ALKERMES CS G01767105 11,404 -1,369 -10.72 321 -3.60 0.0078
2023-02-02 2022-12-31 13F ALKERMES CS G01767105 12,773 0 0.00 334 16.84 0.0081
2022-11-08 2022-09-30 13F ALKERMES CS G01767105 12,773 12,773 285 0.0080
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.