Wave Life Sciences Ltd.
DE ˙ DB ˙ SG9999014716
4,60 € ↓ -0,20 (-4,17%)
2026-06-04
CENA AKCJI
SecurityDE:1U5 / Wave Life Sciences Ltd.
InstitutionState Street Corp
Latest Disclosed Ownership3,674,033 shares
Latest Disclosed Value $ 26,636,739
State Street Corp reports 22.63% increase in ownership of 1U5 / Wave Life Sciences Ltd.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 3,674,033 shares of Wave Life Sciences Ltd. (DE:1U5) valued at $20,207,182 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,996,084 shares of Wave Life Sciences Ltd.. This represents a change in shares of 22.63% during the quarter. The current value of the position is $16,900,552 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)
2026-05-15 2026-03-31 13F WAVE LIFE SCIENCES SHS Y95308105 3,674,033 677,949 22.63 26,637 -47.70 0.0009
2026-02-13 2025-12-31 13F WAVE LIFE SCIENCES SHS Y95308105 2,996,084 149,718 5.26 50,933 144.46 0.0017
2025-11-14 2025-09-30 13F WAVE LIFE SCIENCES SHS Y95308105 2,846,366 89,611 3.25 20,835 16.28 0.0007
2025-08-14 2025-06-30 13F WAVE LIFE SCIENCES SHS Y95308105 2,756,755 338,792 14.01 17,919 -8.29 0.0007
2025-05-15 2025-03-31 13F WAVE LIFE SCIENCES SHS Y95308105 2,417,963 -8,634 -0.36 19,537 -34.91 0.0008
2025-02-14 2024-12-31 13F WAVE LIFE SCIENCES SHS Y95308105 2,426,597 105,349 4.54 30,017 57.70 0.0012
2024-11-14 2024-09-30 13F WAVE LIFE SCIENCES SHS Y95308105 2,321,248 57,822 2.55 19,034 68.53 0.0008
2024-08-14 2024-06-30 13F WAVE LIFE SCIENCES SHS Y95308105 2,263,426 749,007 49.46 11,294 20.88 0.0005
2024-05-15 2024-03-31 13F WAVE LIFE SCIENCES SHS Y95308105 1,514,419 250,690 19.84 9,344 46.42 0.0004
2024-02-14 2023-12-31 13F WAVE LIFE SCIENCES SHS Y95308105 1,263,729 68,982 5.77 6,382 -7.10 0.0003
2023-11-14 2023-09-30 13F WAVE LIFE SCIENCES SHS Y95308105 1,194,747 10,462 0.88 6,870 59.37 0.0004
2023-08-14 2023-06-30 13F WAVE LIFE SCIENCES SHS Y95308105 1,184,285 933,688 372.59 4,311 297.24 0.0002
2023-05-15 2023-03-31 13F WAVE LIFE SCIENCES SHS Y95308105 250,597 33,700 15.54 1,085 -28.52 0.0001
2023-05-15 2022-12-31 13F/A-99 WAVE LIFE SCIENCES SHS Y95308105 216,897 50,500 30.35 1,518 152.58 0.0001
2023-05-15 2022-12-31 13F WAVE LIFE SCIENCES SHS Y95308105 216,897 50,500 1,518 0.0001
2022-11-15 2022-09-30 13F WAVE LIFE SCIENCES SHS Y95308105 166,397 25,729 18.29 601 31.51 0.0000
2022-08-15 2022-06-30 13F WAVE LIFE SCIENCES SHS Y95308105 140,668 -559,920 -79.92 457 -67.38 0.0000
2022-05-16 2022-03-31 13F WAVE LIFE SCIENCES SHS Y95308105 700,588 -3,466 -0.49 1,401 -36.64 0.0001
2022-02-14 2021-12-31 13F WAVE LIFE SCIENCES SHS Y95308105 704,054 29,215 4.33 2,211 -33.14 0.0001
2021-11-15 2021-09-30 13F WAVE LIFE SCIENCES SHS Y95308105 674,839 74,443 12.40 3,307 -17.30 0.0002
2021-08-16 2021-06-30 13F WAVE LIFE SCIENCES SHS Y95308105 600,396 15,205 2.60 3,999 21.81 0.0002
2021-07-09 2021-03-31 13F/A-1 WAVE LIFE SCIENCES SHS Y95308105 585,191 43,130 7.96 3,283 -23.04 0.0002
2021-05-17 2021-03-31 13F WAVE LIFE SCIENCES SHS Y95308105 585,191 43,130 3,283 0.0002
2021-02-16 2020-12-31 13F WAVE LIFE SCIENCES SHS Y95308105 542,061 78,841 17.02 4,266 8.47 0.0003
2020-11-10 2020-09-30 13F WAVE LIFE SCIENCES SHS Y95308105 463,220 -5,861 -1.25 3,933 -19.46 0.0003
2020-08-14 2020-06-30 13F WAVE LIFE SCIENCES SHS Y95308105 469,081 -40,155 -7.89 4,883 2.33 0.0004
2020-06-19 2020-03-31 13F/A-1 WAVE LIFE SCIENCES SHS Y95308105 509,236 27,980 5.81 4,772 23.72 0.0004
2020-05-11 2020-03-31 13F WAVE LIFE SCIENCES SHS Y95308105 509,236 27,980 4,772 419.0777
2020-02-06 2019-12-31 13F WAVE LIFE SCIENCES SHS Y95308105 481,256 -11,871 -2.41 3,857 -61.90 0.0003
2019-11-14 2019-09-30 13F WAVE LIFE SCIENCES SHS Y95308105 493,127 -10,192 -2.02 10,124 -22.91 0.0008
2019-08-14 2019-06-30 13F WAVE LIFE SCIENCES SHS Y95308105 503,319 89,796 21.71 13,132 -18.26 0.0010
2019-05-15 2019-03-31 13F WAVE LIFE SCIENCES SHS Y95308105 413,523 77,745 23.15 16,065 13.81 0.0013
2019-02-12 2018-12-31 13F WAVE LIFE SCIENCES SHS Y95308105 335,778 -28,846 -7.91 14,116 -22.56 0.0013
2018-11-09 2018-09-30 13F WAVE LIFE SCIENCES Common equity shares Y95308105 364,624 22,776 6.66 18,229 39.40 0.0014
2018-08-14 2018-06-30 13F WAVE LIFE SCIENCES Common equity shares Y95308105 341,848 73,340 27.31 13,077 21.45 0.0011
2018-05-15 2018-03-31 13F WAVE LIFE SCIENCES Common equity shares Y95308105 268,508 35,569 15.27 10,767 31.63 0.0009
2018-02-14 2017-12-31 13F WAVE LIFE SCIENCES Common equity shares Y95308105 232,939 63,310 37.32 8,180 121.56 0.0007
2017-11-14 2017-09-30 13F WAVE LIFE SCIENCES Common equity shares Y95308105 169,629 18,388 12.16 3,692 31.15 0.0003
2017-08-14 2017-06-30 13F WAVE LIFE SCIENCES Common equity shares Y95308105 151,241 31,743 26.56 2,815 -14.46 0.0002
2017-05-15 2017-03-31 13F WAVE LIFE SCIENCES Common equity shares Y95308105 119,498 4,331 3.76 3,291 9.30 0.0003
2017-02-09 2016-12-31 13F WAVE LIFE SCIENCES Common equity shares Y95308105 115,167 12,329 11.99 3,011 -9.82 0.0003
2017-01-13 2016-09-30 13F/A-1 WAVE LIFE SCIENCES Common equity shares Y95308105 102,838 18,040 21.27 3,339 90.58 0.0003
2016-11-14 2016-09-30 13F WAVE LIFE SCIENCES Common equity shares Y95308105 102,838 3,339
2016-08-12 2016-06-30 13F WAVE LIFE SCIENCES Common equity shares Y95308105 84,798 84,798 1,752 0.0002
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.