AHYB · American Century Select High Yield ETF ETF
$45.81
-0.22 (-0.47%)
At close · Sep 4
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 9
Total Value: $51,209,796
Total Shares: 1,111,565
Institutional Ownership Trend
18 quarters
Holder Concentration
Across 9 13F filers · Δ vs Dec 31, 2025Top Holder
91.5%
−1.4 pts
Top 5
99.5%
−0.4 pts
Top 10
100.0%
+0.0 pts
HHI
8,398
Highly concentrated−248
Quarterly Activity
vs Dec 31, 2025
New
1
Increased
5
Decreased
2
Sold Out
3
Unchanged
1
Holder count:
-2
Institutional value:
+2.7%
Shares held:
+4.2%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega ENVESTNET ASSET MANAGEMENT INC | +26,818 | 1,017,193 | |
| Micro Networth Advisors, LLC | +2,794 | 48,958 | |
| Large AE Wealth Management LLC | +1,849 | 16,199 | |
| Large Cambridge Investment Research Advisors, Inc. | +231 | 5,826 | |
| Micro Kingdom Financial Group LLC. | +1 | 75 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Large MML INVESTORS SERVICES, LLC | −1,241 | 6,991 | |
| Micro Lloyd Advisory Services, LLC. | −1,208 | 75 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | 16,247 | $748,499 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Micro Meramec Financial Planners, LLC | 154 | $7,199 | |
| Large OSAIC HOLDINGS, INC. | 144 | $6,732 | |
| Mega UBS Group AG | 5 | $233 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega ENVESTNET ASSET MANAGEMENT INC AHYB | $46,862,081 | 91.51% | 1,017,193 | Shares | 2026-05-04 | |
| Micro Networth Advisors, LLC AHYB | $2,255,495 | 4.40% | 48,958 | Shares | 2026-04-22 | |
| Mega JANE STREET GROUP, LLC AHYB | $748,499 | 1.46% | 16,247 | Shares | 2026-05-12 | |
| Large AE Wealth Management LLC AHYB | $746,287 | 1.46% | 16,199 | Shares | 2026-05-13 | |
| Large MML INVESTORS SERVICES, LLC AHYB | $322,075 | 0.63% | 6,991 | Shares | 2026-05-04 | |
| Large Cambridge Investment Research Advisors, Inc. AHYB | $268,403 | 0.52% | 5,826 | Shares | 2026-04-30 | |
| Micro Kingdom Financial Group LLC. AHYB | $3,455 | 0.01% | 75 | Shares | 2026-05-13 | |
| Micro Lloyd Advisory Services, LLC. AHYB | $3,455 | 0.01% | 75 | Shares | 2026-05-13 | |
| Mega MORGAN STANLEY AHYB | $46 | 0.00% | 1 | Shares | 2026-05-15 |