American Century ETF Trust - Avantis Emerging Markets Equity ETF
US ˙ ARCA ˙ US0250726041

SecurityAVEM / American Century ETF Trust - Avantis Emerging Markets Equity ETF
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership9,889,366 shares
Latest Disclosed Value $ 796,885,093
Mercer Global Advisors Inc /adv reports 2.72% increase in ownership of AVEM / American Century ETF Trust - Avantis Emerging Markets Equity ETF

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 9,889,366 shares of American Century ETF Trust - Avantis Emerging Markets Equity ETF (US:AVEM) valued at $796,885,112 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 9,627,411 shares of American Century ETF Trust - Avantis Emerging Markets Equity ETF. This represents a change in shares of 2.72% during the quarter. The current value of the position is $902,206,860 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 AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 9,889,366 261,955 2.72 796,885 7.47 1.1792
2026-02-17 2025-12-31 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 9,627,411 418,018 4.54 741,503 7.20 1.1303
2025-11-14 2025-09-30 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 9,209,393 304,731 3.42 691,717 13.34 1.1545
2025-08-14 2025-06-30 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 8,904,662 12,816 0.14 610,326 14.07 1.2431
2025-05-15 2025-03-31 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 8,891,846 863,839 10.76 535,022 13.36 1.2273
2025-02-14 2024-12-31 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 8,028,007 8,028,007 471,967 1.1515
2024-05-15 2024-03-31 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 0 -6,071,731 -100.00 0 -100.00
2024-02-15 2023-12-31 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 6,071,731 558,038 10.12 342 17.53 1.0299
2023-11-15 2023-09-30 13F/A-1 AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 5,513,693 1,990,140 56.48 291 53.97 1.1053
2023-11-14 2023-09-30 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 5,513,693 1,990,140 291 1.1051
2023-08-14 2023-06-30 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 3,523,553 3,511,316 28,694.26 190 0.7525
2023-05-16 2023-03-31 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 12,237 -723 -5.58 1 0.0029
2023-02-09 2022-12-31 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 12,960 -1,553 -10.70 1 -100.00 0.0033
2022-11-15 2022-09-30 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 14,513 260 1.82 667 -10.11 0.0040
2022-08-10 2022-06-30 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 14,253 -4,020 -22.00 742 -31.49 0.0045
2022-05-10 2022-03-31 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 18,273 398 2.23 1,083 -4.33 0.0064
2022-02-04 2021-12-31 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 17,875 450 2.58 1,132 0.71 0.0070
2021-11-10 2021-09-30 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 17,425 1,237 7.64 1,124 -0.18 0.0079
2021-08-10 2021-06-30 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 16,188 662 4.26 1,126 10.39 0.0087
2021-08-10 2021-03-31 13F/A-1 AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 15,526 15,526 1,020 0.0093
2021-05-11 2021-03-31 13F AMERICAN CENTY ETF TR AVANTIS EMGMKT 025072604 15,526 15,526 1,020 0.0098
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.