iShares, Inc. - iShares MSCI Japan ETF
US ˙ ARCA ˙ US46434G8226

SecurityEWJ / iShares, Inc. - iShares MSCI Japan ETF
InstitutionMarex Group plc
Latest Disclosed Ownership69,716 shares
Latest Disclosed Value $ 5,886,819
Marex Group plc ownership in EWJ / iShares, Inc. - iShares MSCI Japan ETF

On May 13, 2026 - Marex Group plc filed a 13F-HR form disclosing ownership of 69,716 shares of iShares, Inc. - iShares MSCI Japan ETF (US:EWJ) valued at $5,886,819 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 83,016 shares of iShares, Inc. - iShares MSCI Japan ETF. This represents a change in shares of -16.02% during the quarter. The current value of the position is $6,324,636 USD.

Marex Group plc has a history of taking positions in derivatives of the underlying security (EWJ) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

EWJ / iShares, Inc. - iShares MSCI Japan ETF Historical Put/Call Ratio
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)
2026-05-13 2026-03-31 13F ISHARES MSCI JAPAN ETF 46434G822 69,716 -13,300 -16.02 5,887 -12.18 0.0241
2026-02-12 2025-12-31 13F ISHARES MSCI JAPAN ETF 46434G822 83,016 41,167 98.37 6,703 99.70 0.0422
2025-11-14 2025-09-30 13F ISHARES MSCI JPN ETF NEW 46434G822 41,849 41,849 3,357 0.0237
2025-08-19 2025-06-30 13F ISHARES MSCI JPN ETF NEW 46434G822 0 -6,532 -100.00 0 -100.00
2026-04-02 2025-03-31 13F ISHARES MSCI JPN ETF NEW 46434G822 6,532 0 0.00 448 2.05 0.0086
2026-04-02 2024-12-31 13F ISHARES MSCI JPN ETF NEW 46434G822 6,532 3,555 119.42 438 106.60 0.0075
2026-04-07 2024-09-30 13F ISHARES MSCI JPN ETF NEW 46434G822 2,977 0 0.00 213 4.43 0.0049
2026-04-02 2024-06-30 13F ISHARES MSCI JPN ETF NEW 46434G822 2,977 0 0.00 203 -4.25 0.0055
2026-04-02 2024-03-31 13F ISHARES MSCI JPN ETF NEW 46434G822 2,977 -1,000 -25.14 212 -16.86 0.0069
2026-04-02 2023-12-31 13F ISHARES MSCI JPN ETF NEW 46434G822 3,977 -300 -7.01 255 -0.78 0.0100
2026-04-02 2023-09-30 13F ISHARES MSCI JPN ETF NEW 46434G822 4,277 1,000 30.52 258 27.23 0.0364
2026-04-02 2023-06-30 13F ISHARES MSCI JPN ETF NEW 46434G822 3,277 3,277 203 0.0366
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-13 2026-03-31 13F ISHARES MSCI JAPAN ETF Put 50,000 4,222 n/a n/a n/a
2025-11-14 2025-09-30 13F ISHARES MSCI JPN ETF NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-08-19 2025-06-30 13F ISHARES MSCI JPN ETF NEW Put 10,000 750 n/a n/a n/a
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.