American Century ETF Trust - Avantis Emerging Markets Small Cap Equity ETF
US ˙ ARCA ˙ US0250721414

SecurityAVEE / American Century ETF Trust - Avantis Emerging Markets Small Cap Equity ETF
InstitutionJane Street Group, Llc
Latest Disclosed Ownership50,000 shares
Latest Disclosed Value $ 3,171,500
Jane Street Group, Llc reports 1,107.15% increase in ownership of AVEE / American Century ETF Trust - Avantis Emerging Markets Small Cap Equity ETF

On May 12, 2026 - Jane Street Group, Llc filed a 13F-HR form disclosing ownership of 50,000 shares of American Century ETF Trust - Avantis Emerging Markets Small Cap Equity ETF (US:AVEE) valued at $3,171,500 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,142 shares of American Century ETF Trust - Avantis Emerging Markets Small Cap Equity ETF. This represents a change in shares of 1,107.15% during the quarter. The current value of the position is $3,401,785 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)
2026-05-12 2026-03-31 13F AMERICAN CENTY ETF TR AVANTIS EMERGING 025072141 50,000 45,858 1,107.15 3,172 1,129.07 0.0002
2026-02-12 2025-12-31 13F AMERICAN CENTY ETF TR AVANTIS EMERGING 025072141 4,142 4,142 259 0.0000
2025-02-14 2024-12-31 13F AMERICAN CENTY ETF TR AVANTIS EMERGING 025072141 0 -14,526 -100.00 0 -100.00
2024-11-15 2024-09-30 13F AMERICAN CENTY ETF TR AVANTIS EMERGING 025072141 14,526 3,116 27.31 855 35.13 0.0002
2024-08-15 2024-06-30 13F AMERICAN CENTY ETF TR AVANTIS EMERGING 025072141 11,410 -3,333 -22.61 632 -18.97 0.0001
2024-05-16 2024-03-31 13F AMERICAN CENTY ETF TR AVANTIS EMERGING 025072141 14,743 -172 -1.15 781 -2.13 0.0002
2024-02-15 2023-12-31 13F AMERICAN CENTY ETF TR AVANTIS EMERGING 025072141 14,915 14,915 797 0.0002
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.