iShares Trust - iShares MSCI United Kingdom ETF
US ˙ ARCA ˙ US46435G3341

SecurityEWU / iShares Trust - iShares MSCI United Kingdom ETF
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership30,844 shares
Latest Disclosed Value $ 1,405,253
Squarepoint Ops LLC ownership in EWU / iShares Trust - iShares MSCI United Kingdom ETF

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 30,844 shares of iShares Trust - iShares MSCI United Kingdom ETF (US:EWU) valued at $1,405,253 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 0 shares of iShares Trust - iShares MSCI United Kingdom ETF. The current value of the position is $1,431,778 USD.

Squarepoint Ops LLC has a history of taking positions in derivatives of the underlying security (EWU) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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.

Upgrade to unlock premium data and export to Excel .

Institutional Put/Call Ratios
(Premium Subscription Required)

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.

EWU / iShares Trust - iShares MSCI United Kingdom 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)
2026-05-15 2026-03-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 30,844 30,844 1,405 0.0017
2026-02-13 2025-12-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 0 -100.00 0
2025-11-14 2025-09-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 7,409 -7,189 -49.25 311 -46.46 0.0003
2025-08-27 2025-06-30 13F/A-1 ISHARES TR MSCI UK ETF NEW 46435G334 14,598 14,598 580 0.0006
2025-08-14 2025-06-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 14,598 14,598 580 0.0006
2025-08-27 2025-03-31 13F/A-1 ISHARES TR MSCI UK ETF NEW 46435G334 0 -6,147 -100.00 0 -100.00
2025-05-15 2025-03-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 0 -6,147 0
2025-02-14 2024-12-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 6,147 6,147 208 0.0002
2023-11-14 2023-09-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 0 -444,717 -100.00 0 -100.00
2023-08-14 2023-06-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 444,717 444,717 14,387 0.0441
2023-02-14 2022-12-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 0 -142,950 -100.00 0 -100.00
2022-11-14 2022-09-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 142,950 59,085 70.45 3,747 49.10 0.0189
2022-08-15 2022-06-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 83,865 83,865 2,513 0.0140
2022-02-14 2021-12-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 0 -144,777 -100.00 0 -100.00
2021-11-15 2021-09-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 144,777 144,777 4,669 0.0134
2021-08-16 2021-06-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 0 -173,185 -100.00 0 -100.00
2021-05-17 2021-03-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 173,185 124,459 255.43 5,422 279.96 0.0318
2021-02-16 2020-12-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 48,726 48,726 -71.86 1,427 -73.68 0.0106
2020-02-14 2019-12-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 0 -484,313 -100.00 0 -100.00
2019-11-14 2019-09-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 484,313 244,051 101.58 15,222 96.03 0.1359
2019-08-14 2019-06-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 240,262 240,262 -50.39 7,765 -48.99 0.0757
2019-05-15 2019-03-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 0 -52,411 -100.00 0 -100.00
2019-02-14 2018-12-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 52,411 -21,978 -29.54 1,538 -39.40 0.0179
2018-11-14 2018-09-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 74,389 74,389 41.93 2,538 65.02 0.0304
2018-08-14 2018-06-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 0 -314,449 -100.00 0 -100.00
2018-05-15 2018-03-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 314,449 262,884 509.81 10,927 491.61 0.1735
2018-02-14 2017-12-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 51,565 -6,819 -11.68 1,847 -9.24 0.0322
2017-11-14 2017-09-30 13F ISHARES TR MSCI UK ETF NEW 46435G334 58,384 58,384 13.22 2,035 10.18 0.0392
2017-05-15 2017-03-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 0 -23,265 -100.00 0 -100.00
2017-02-14 2016-12-31 13F ISHARES TR MSCI UK ETF NEW 46435G334 23,265 23,265 714 0.0292
Disclosed Call 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
(%)
2026-02-13 2025-12-31 13F ISHARES TR MSCI UK ETF NEW Call 0 -100.00 0 n/a n/a n/a
2025-11-14 2025-09-30 13F ISHARES TR MSCI UK ETF NEW Call 9,600 0.00 403 5.51 n/a n/a n/a
2025-08-27 2025-06-30 13F/A ISHARES TR MSCI UK ETF NEW Call 9,600 0.00 381 6.13 n/a n/a n/a
2025-08-14 2025-06-30 13F ISHARES TR MSCI UK ETF NEW Call 9,600 381 n/a n/a n/a
2025-08-27 2025-03-31 13F/A ISHARES TR MSCI UK ETF NEW Call 9,600 -60.82 360 -56.75 n/a n/a n/a
2025-05-15 2025-03-31 13F ISHARES TR MSCI UK ETF NEW Call 9,600 360 n/a n/a n/a
2025-02-14 2024-12-31 13F ISHARES TR MSCI UK ETF NEW Call 24,500 831 n/a n/a n/a
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
(%)
2025-08-27 2025-03-31 13F/A ISHARES TR MSCI UK ETF NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-15 2025-03-31 13F ISHARES TR MSCI UK ETF NEW Put 0 0 n/a n/a n/a
2025-02-14 2024-12-31 13F ISHARES TR MSCI UK ETF NEW Put 15,900 539 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.