波浪生命科學有限公司
US ˙ NasdaqGM ˙ SG9999014716

SecurityWVE / Wave Life Sciences Ltd.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership194,200 shares
Latest Disclosed Value $ 1,262,300
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 25.07% increase in ownership of WVE / Wave Life Sciences Ltd.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 194,200 shares of Wave Life Sciences Ltd. (US:WVE) valued at $1,262,300 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 155,269 shares of Wave Life Sciences Ltd.. This represents a change in shares of 25.07% during the quarter. The current value of the position is $1,112,766 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)
2025-08-26 2025-06-30 NP WaVe Life Sciences EC SG9999014716 194,200 38,931 25.07 1,262 0.64 0.0283
2025-05-28 2025-03-31 NP WaVe Life Sciences EC SG9999014716 155,269 0 0.00 1,255 -34.69 0.0301
2025-02-25 2024-12-31 NP WaVe Life Sciences EC SG9999014716 155,269 884 0.57 1,921 51.78 0.0419
2024-11-26 2024-09-30 NP WaVe Life Sciences EC SG9999014716 154,385 17,313 12.63 1,266 85.21 0.0239
2024-08-26 2024-06-30 NP WaVe Life Sciences EC SG9999014716 137,072 31,576 29.93 684 5.08 0.0139
2024-05-28 2024-03-31 NP WaVe Life Sciences EC SG9999014716 105,496 0 0.00 651 22.18 0.0136
2024-02-26 2023-12-31 NP WaVe Life Sciences EC SG9999014716 105,496 6,988 7.09 533 -6.01 0.0114
2023-11-28 2023-09-30 NP WaVe Life Sciences EC SG9999014716 98,508 0 0.00 566 58.10 0.0148
2023-08-25 2023-06-30 NP WaVe Life Sciences EC SG9999014716 98,508 98,508 359 0.0085
2022-08-25 2022-06-30 NP WaVe Life Sciences EC SG9999014716 0 -65,179 -100.00 0 -100.00
2022-05-26 2022-03-31 NP WaVe Life Sciences EC SG9999014716 65,179 0 0.00 130 -36.27 0.0030
2022-02-25 2021-12-31 NP WaVe Life Sciences EC SG9999014716 65,179 12,777 24.38 205 -20.31 0.0044
2021-11-24 2021-09-30 NP WaVe Life Sciences EC SG9999014716 52,402 0 0.00 257 -26.44 0.0057
2021-08-26 2021-06-30 NP WaVe Life Sciences EC SG9999014716 52,402 0 0.00 349 18.77 0.0075
2021-05-27 2021-03-31 NP WaVe Life Sciences EC SG9999014716 52,402 0 0.00 294 -28.88 0.0067
2021-02-25 2020-12-31 NP WaVe Life Sciences EC SG9999014716 52,402 12,569 31.55 412 21.89 0.0106
2020-11-25 2020-09-30 NP WaVe Life Sciences EC SG9999014716 39,833 6,503 19.51 338 -2.31 0.0109
2020-08-27 2020-06-30 NP WaVe Life Sciences EC SG9999014716 33,330 -10,654 -24.22 347 -16.02 0.0113
2020-06-01 2020-03-31 NP WaVe Life Sciences EC SG9999014716 43,984 9,725 28.39 412 -41.39 0.0168
2019-11-27 2019-09-30 NP WaVe Life Sciences EC SG9999014716 34,259 34,259 703 0.0232
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.