Lattice Strategies Trust - Hartford Multifactor US Equity ETF
US ˙ ARCA ˙ US5184164094

SecurityROUS / Lattice Strategies Trust - Hartford Multifactor US Equity ETF
InstitutionCitadel Advisors Llc
ManagerKen Griffin
Latest Disclosed Ownership3,586 shares
Latest Disclosed Value $ 211,717
Citadel Advisors Llc reports 82.69% decrease in ownership of ROUS / Lattice Strategies Trust - Hartford Multifactor US Equity ETF

On May 15, 2026 - Citadel Advisors Llc filed a 13F-HR form disclosing ownership of 3,586 shares of Lattice Strategies Trust - Hartford Multifactor US Equity ETF (US:ROUS) valued at $211,717 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 20,715 shares of Lattice Strategies Trust - Hartford Multifactor US Equity ETF. This represents a change in shares of -82.69% during the quarter. The current value of the position is $235,708 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 LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 3,586 -17,129 -82.69 212 -82.34 0.0000
2026-02-17 2025-12-31 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 20,715 1,997 10.67 1,195 11.06 0.0002
2025-11-14 2025-09-30 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 18,718 18,718 1,076 0.0002
2025-08-14 2025-06-30 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 0 -17,737 -100.00 0 -100.00
2025-05-15 2025-03-31 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 17,737 17,737 900 0.0002
2024-11-14 2024-09-30 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 0 -7,028 -100.00 0 -100.00
2024-08-14 2024-06-30 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 7,028 -2,849 -28.84 338 -28.84 0.0001
2024-05-15 2024-03-31 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 9,877 -6,571 -39.95 476 -34.30 0.0001
2024-02-14 2023-12-31 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 16,448 4,582 38.61 724 51.89 0.0001
2023-11-14 2023-09-30 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 11,866 -8,590 -41.99 477 -43.80 0.0001
2023-08-14 2023-06-30 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 20,456 -12,614 -38.14 847 -35.74 0.0002
2023-05-15 2023-03-31 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 33,070 10,309 45.29 1,319 48.42 0.0003
2023-02-14 2022-12-31 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 22,761 22,761 888 0.0002
2022-08-15 2022-06-30 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 0 -9,805 -100.00 0 -100.00
2022-05-16 2022-03-31 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 9,805 9,805 413 0.0001
2021-05-21 2021-03-31 13F/A-1 LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 0 -8,935 -100.00 0 -100.00
2021-02-16 2020-12-31 13F LATTICE STRATEGIES TR HARTFORD US EQTY 518416409 8,935 8,935 314 0.0001
2020-11-16 2020-09-30 13F LATTICE STRATEGIES TR Cmn 518416409 0 -10,675 -100.00 0 -100.00
2020-08-14 2020-06-30 13F LATTICE STRATEGIES TR Cmn 518416409 10,675 1,807 20.38 321 38.96 0.0001
2020-05-15 2020-03-31 13F LATTICE STRATEGIES TR Cmn 518416409 8,868 -3,437 -27.93 231 -44.34 0.0001
2020-02-14 2019-12-31 13F LATTICE STRATEGIES TR Cmn 518416409 12,305 -581 -4.51 415 0.00 0.0002
2019-11-14 2019-09-30 13F LATTICE STRATEGIES TR Cmn 518416409 12,886 -13,430 -51.03 415 -50.18 0.0002
2019-08-14 2019-06-30 13F LATTICE STRATEGIES TR Cmn 518416409 26,316 17,953 214.67 833 221.62 0.0004
2019-05-15 2019-03-31 13F LATTICE STRATEGIES TR Cmn 518416409 8,363 8,363 259 0.0001
2017-01-31 2016-03-31 13F/A-1 LATTICE US EQUITY STRAT ETF Cmn 518416409 0 -12,957 -100.00 0 -100.00
2017-01-31 2015-12-31 13F/A-1 LATTICE STRATEGIES TR Cmn 518416409 12,957 12,957 308 0.0003
2016-02-12 2015-12-31 13F LATTICE US EQUITY STRAT ETF Cmn 518416409 12,957 308
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.