American Century ETF Trust - American Century Diversified Corporate Bond ETF
US ˙ ARCA ˙ US0250721091

SecurityKORP / American Century ETF Trust - American Century Diversified Corporate Bond ETF
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership146,257 shares
Latest Disclosed Value $ 6,816,983
Advisor Group Holdings, Inc. reports 5.16% increase in ownership of KORP / American Century ETF Trust - American Century Diversified Corporate Bond ETF

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 146,257 shares of American Century ETF Trust - American Century Diversified Corporate Bond ETF (US:KORP) valued at $6,817,039 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 139,082 shares of American Century ETF Trust - American Century Diversified Corporate Bond ETF. This represents a change in shares of 5.16% during the quarter. The current value of the position is $6,841,902 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 DIVERSIFID CRP 025072109 146,257 7,175 5.16 6,817 3.73 0.0058
2026-02-17 2025-12-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 139,082 30,476 28.06 6,572 27.47 0.0096
2025-11-14 2025-09-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 108,606 20,598 23.40 5,156 24.46 0.0072
2025-09-04 2025-06-30 13F/A-1 AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 88,008 30,298 52.50 4,143 53.58 0.0074
2025-08-13 2025-06-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 106,274 48,564 4,945 0.0057
2025-05-12 2025-03-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 57,710 6,737 13.22 2,697 15.21 0.0060
2025-06-06 2024-12-31 13F/A-1 AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 50,973 -58,919 -53.62 2,342 -55.90 0.0053
2025-02-07 2024-12-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 109,617 -275 5,294 0.0135
2024-11-13 2024-09-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 109,892 93,420 567.14 5,309 600.26 0.0120
2024-08-13 2024-06-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 16,472 -991 -5.67 758 -6.19 0.0018
2024-05-10 2024-03-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 17,463 -2,031 -10.42 808 -10.92 0.0018
2024-02-12 2023-12-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 19,494 -1,720 -8.11 907 -3.82 0.0016
2023-11-13 2023-09-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 21,214 -4,168 -16.42 944 -18.35 0.0014
2023-08-21 2023-06-30 13F/A-1 AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 25,382 687 2.78 1,155 0.87 0.0021
2023-08-10 2023-06-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 25,382 687 1,155 0.0003
2023-05-12 2023-03-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 24,695 6,892 38.71 1,145 42.06 0.0022
2023-02-10 2022-12-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 17,803 16,771 1,625.10 807 1,652.17 0.0016
2022-11-14 2022-09-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 1,032 1 0.10 46 -4.17 0.0001
2022-08-10 2022-06-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 1,031 -453 -30.53 48 -33.33 0.0001
2022-05-04 2022-03-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 1,484 -162 -9.84 72 -15.29 0.0001
2022-02-03 2021-12-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 1,646 -851 -34.08 85 -34.62 0.0002
2021-11-05 2021-09-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 2,497 1,075 75.60 130 73.33 0.0003
2021-08-02 2021-06-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 1,422 -3,480 -70.99 75 -70.36 0.0002
2021-05-13 2021-03-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 4,902 -1,475 -23.13 253 -25.37 0.0006
2021-02-10 2020-12-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 6,377 5,985 1,526.79 339 1,514.29 0.0009
2020-11-12 2020-09-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 392 162 70.43 21 75.00 0.0001
2020-08-14 2020-06-30 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 230 0 0.00 12 9.09 0.0000
2020-05-18 2020-03-31 13F AMERICAN CENTY ETF TR DIVERSIFID CRP 025072109 230 230 11 0.0000
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.