FlexShares Trust - FlexShares US Quality Large Cap Index Fund
US ˙ BATS

SecurityQLC / FlexShares Trust - FlexShares US Quality Large Cap Index Fund
InstitutionNorthern Trust Corp
Latest Disclosed Ownership6,825,263 shares
Latest Disclosed Value $ 533,462,556
Northern Trust Corp reports 7.47% increase in ownership of QLC / FlexShares Trust - FlexShares US Quality Large Cap Index Fund

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 6,825,263 shares of FlexShares Trust - FlexShares US Quality Large Cap Index Fund (US:QLC) valued at $533,462,556 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,350,610 shares of FlexShares Trust - FlexShares US Quality Large Cap Index Fund. This represents a change in shares of 7.47% during the quarter. The current value of the position is $618,641,838 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)
2026-05-14 2026-03-31 13F FLEXSHARES TR US QUALITY CAP 33939L746 6,825,263 474,653 7.47 533,463 3.72 0.0145
2026-02-17 2025-12-31 13F FLEXSHARES TR US QUALITY CAP 33939L746 6,350,610 311,514 5.16 514,336 9.24 0.0135
2025-11-14 2025-09-30 13F FLEXSHARES TR US QUALITY CAP 33939L746 6,039,096 703,718 13.19 470,839 23.91 0.0137
2025-08-13 2025-06-30 13F FLEXSHARES TR US QUALITY CAP 33939L746 5,335,378 1,521,549 39.90 379,985 56.17 0.0523
2025-05-13 2025-03-31 13F FLEXSHARES TR US QUALITY CAP 33939L746 3,813,829 535,136 16.32 243,322 11.78 0.0361
2025-02-14 2024-12-31 13F FLEXSHARES TR US QUALITY CAP 33939L746 3,278,693 -10,963 -0.33 217,672 1.74 0.0308
2024-11-13 2024-09-30 13F FLEXSHARES TR COM 33939L746 3,289,656 1,510,417 84.89 213,959 95.46 0.0350
2024-08-14 2024-06-30 13F FLEXSHARES TR COM 33939L746 1,779,239 156,930 9.67 109,463 14.60 0.0184
2024-05-14 2024-03-31 13F FLEXSHARES TR COM 33939L746 1,622,309 -17,236 -1.05 95,520 9.99 0.0165
2024-02-13 2023-12-31 13F FLEXSHARES TR COM 33939L746 1,639,545 99,588 6.47 86,847 18.28 0.0157
2023-11-13 2023-09-30 13F FLEXSHARES TR COM 33939L746 1,539,957 -1,829 -0.12 73,425 -3.10 0.0142
2023-08-11 2023-06-30 13F FLEXSHARES TR COM 33939L746 1,541,786 155,984 11.26 75,772 20.36 0.0146
2023-05-15 2023-03-31 13F FLEXSHARES TR COM 33939L746 1,385,802 -45,598 -3.19 62,955 3.22 0.0125
2023-02-13 2022-12-31 13F FLEXSHARES TR COM 33939L746 1,431,400 166,332 13.15 60,992 21.59 0.0128
2022-11-14 2022-09-30 13F FLEXSHARES TR COM 33939L746 1,265,068 -553 -0.04 50,160 -5.52 0.0115
2022-08-12 2022-06-30 13F FLEXSHARES TR COM 33939L746 1,265,621 192,249 17.91 53,093 -1.12 0.0114
2022-05-13 2022-03-31 13F FLEXSHARES TR COM 33939L746 1,073,372 35,265 3.40 53,692 -0.93 0.0094
2022-02-08 2021-12-31 13F FLEXSHARES TR US QUALITY CAP 33939L746 1,038,107 12,635 1.23 54,195 11.45 0.0089
2021-11-15 2021-09-30 13F FLEXSHARES TR US QUALITY CAP 33939L746 1,025,472 -4,472 -0.43 48,629 -0.28 0.0086
2021-08-13 2021-06-30 13F FLEXSHARES TR US QUALITY CAP 33939L746 1,029,944 -1,608 -0.16 48,765 8.67 0.0086
2021-05-12 2021-03-31 13F FLEXSHARES TR US QUALITY CAP 33939L746 1,031,552 -30,190 -2.84 44,874 2.91 0.0083
2021-02-11 2020-12-31 13F FLEXSHARES TR US QUALITY CAP 33939L746 1,061,742 1,988 0.19 43,606 11.75 0.0085
2020-11-16 2020-09-30 13F FLEXSHARES TR US QUALITY CAP 33939L746 1,059,754 -18,548 -1.72 39,022 4.95 0.0086
2020-08-14 2020-06-30 13F FLEXSHARES TR COM 33939L746 1,078,302 394,438 57.68 37,180 89.67 0.0088
2020-05-14 2020-03-31 13F FLEXSHARES TR US QUALITY CAP 33939L746 683,864 108,841 18.93 19,602 -7.27 0.0056
2020-02-14 2019-12-31 13F FLEXSHARES TR US QUALITY CAP 33939L746 575,023 -63,599 -9.96 21,138 -2.68 0.0047
2019-11-13 2019-09-30 13F FLEXSHARES TR COM 33939L746 638,622 82,750 14.89 21,720 15.99 0.0052
2019-08-13 2019-06-30 13F FLEXSHARES TR US QUALITY CAP 33939L746 555,872 -103,574 -15.71 18,726 -15.34 0.0044
2019-05-13 2019-03-31 13F FLEXSHARES TR COM 33939L746 659,446 52,259 8.61 22,118 20.90 0.0055
2019-02-12 2018-12-31 13F FLEXSHARES TR COM 33939L746 607,187 -33,448 -5.22 18,295 -20.19 0.0051
2018-11-14 2018-09-30 13F FLEXSHARES TR COM 33939L746 640,635 226,037 54.52 22,922 62.71 0.0056
2018-09-18 2018-06-30 13F/A-1 FLEXSHARES TR COM 33939L746 414,598 146,194 54.47 14,088 57.44 0.0036
2018-08-14 2018-06-30 13F FLEXSHARES TR COM 33939L746 414,598 146,194 14,088
2018-05-09 2018-03-31 13F FLEXSHARES TR COM 33939L746 268,404 101,567 60.88 8,948 60.88 0.0023
2018-02-14 2017-12-31 13F FLEXSHARES TR COM 33939L746 166,837 -629 -0.38 5,562 7.27 0.0014
2017-11-13 2017-09-30 13F FLEXSHARES TR COM 33939L746 167,466 4,712 2.90 5,185 7.19 0.0014
2017-08-11 2017-06-30 13F FLEXSHARES TR COM 33939L746 162,754 3,139 1.97 4,837 3.40 0.0014
2017-05-12 2017-03-31 13F FLEXSHARES TR COM 33939L746 159,615 40,481 33.98 4,678 41.41 0.0013
2017-02-13 2016-12-31 13F FLEXSHARES TR COM 33939L746 119,134 41,204 52.87 3,308 58.13 0.0010
2016-11-09 2016-09-30 13F FLEXSHARES TR COM 33939L746 77,930 5,000 6.86 2,092 11.75 0.0007
2016-08-12 2016-06-30 13F FLEXSHARES TR COM 33939L746 72,930 16,950 30.28 1,872 29.10 0.0006
2016-08-19 2016-03-31 13F/A-1 FLEXSHARES TR COM 33939L746 55,980 4,192 8.09 1,450 7.89 0.0005
2016-05-13 2016-03-31 13F FLEXSHARES TR COM 33939L746 55,980 1,450
2016-02-12 2015-12-31 13F FLEXSHARES TR COM 33939L746 51,788 51,788 1,344 0.0004
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.