AMERICAN CENTURY COMPANIES INC

Q2 2026 13F-HR Holdings

Location
Kansas City, MO
Holdings as of
6/30/2026
Date filed
8/12/2026
Form type
13F-HR
Num holdings
2,884
Total value ($000)
$226,281,255
Net value change ($000)
+32,008,547 (16.5%)
New positions
201
Sold out positions
145
Turnover %
1.9%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 5/15/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
MU 1,894,401 342.0%
NVDA 1,484,797 13.9%
LLY 1,126,638 66.4%
AMD 1,022,306 1602.0%
GOOGL 988,970 19.7%
AMAT 960,788 79.3%
TSM 826,505 38.5%
LRCX 792,578 113.0%
AMZN 774,269 15.3%
CIEN 700,383 336.7%
Top Reduces (Value $000, Stocks/ETFs)
AAPL -867,955 -13.6%
MSFT -565,464 -9.5%
ADI -449,371 -44.6%
COST -445,167 -24.7%
REGN -395,514 -91.1%
ASND -319,564 -100.0%
PODD -315,770 -94.6%
ABBV -299,890 -41.8%
HON -269,452 -100.0%
TSCO -265,838 -76.2%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type