AMERICAN CENTURY COMPANIES INC

View all activity View 13F on SEC

Data as of Q4 2025

Institutional investor tracked via SEC 13F filings. Portfolio snapshot as of 2025-12-31.SEC EDGAR Source

Assets Under Management

$199B

Total Positions

2,811

New This Quarter

131

Filing Period

2025-12-31

Portfolio Allocation

Top holdings by portfolio weight

NVDA5.93%

MSFT3.68%

AAPL3.56%

AMZN3.09%

GOOGL2.97%

META1.67%

AVGO1.63%

MA1.58%

TSLA1.55%

GOOG1.55%

Other8.38%

Position Outcomes

Best and worst performing positions by estimated return

Top Winners

KOD11Q held

KODIAK SCIENCES INC

Avg $4.31 · $202,209 est. P&L

Est. P&L

+548.78%

PL14Q held

PLANET LABS PBC C

Avg $3.21 · $1.3M est. P&L

Est. P&L

+515.41%

KGC29Q held

KINROSS GOLD CORP

Avg $4.73 · $124.5M est. P&L

Est. P&L

+504.64%

Top Losers

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View plans

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Top Holdings(Showing 25 of 2805 — sorted by value)

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Activity:

Stock	Shares	Value	Weight	Price Trend	Avg Buy	Est. P&L	Held	Conviction
NVDA NVIDIA Corp	63.3M	$11.8B	5.9%	—	$113.38	+65.41%	29 qtrs	Decreased 0
MSFT Microsoft Corp	15.1M	$7.3B	3.7%	—	$129.77	+275.66%	29 qtrs	Decreased 0
AAPL Apple Inc	26M	$7.1B	3.6%	—	$102.45	+166.30%	29 qtrs	Decreased 0
AMZN Amazon.com Inc	26.6M	$6.1B	3.1%	—	$113.31	+105.22%	29 qtrs	Decreased 0
GOOGL Alphabet Inc	18.9M	$5.9B	3.0%	—	$98.52	+218.57%	29 qtrs	Decreased 0
META Meta Platforms Inc	5M	$3.3B	1.7%	—	$321.81	+106.94%	29 qtrs	Decreased 0
AVGO Broadcom Inc	9.4M	$3.2B	1.6%	—	$213.47	+63.89%	29 qtrs	Increased 55
MA Mastercard Inc	5.5M	$3.1B	1.6%	—	$285.78	+101.75%	29 qtrs	Increased 53
TSLA Tesla Inc	6.9M	$3.1B	1.6%	—	$232.09	+95.80%	29 qtrs	Decreased 0
GOOG Alphabet Inc	9.8M	$3.1B	1.5%	—	$102.49	+206.91%	29 qtrs	Decreased 0
TSM TAIWAN SEMICONDUCTOR MFG LTD	6.7M	$2B	1.0%	—	$142.01	+110.96%	29 qtrs	Increased 52
LLY Eli Lilly & Co	1.9M	$2B	1.0%	—	$462.84	+132.90%	29 qtrs	Decreased 0
NFLX Netflix Inc	17.5M	$1.6B	0.8%	—	$90.41	+3.73%	29 qtrs	Increased 73
COST Costco Wholesale Corp	1.7M	$1.5B	0.8%	—	$461.61	+87.27%	29 qtrs	Increased 48
JPM JPMORGAN CHASE & CO.	3.7M	$1.2B	0.6%	—	$111.11	+189.77%	29 qtrs	Decreased 0
ISRG Intuitive Surgical Inc	2.1M	$1.2B	0.6%	—	$342.74	+67.07%	29 qtrs	Increased 47
AMAT Applied Materials Inc	3.6M	$932.5M	0.5%	—	$109.54	+137.33%	29 qtrs	Increased 45
ADI Analog Devices Inc	3.3M	$895M	0.4%	—	$152.36	+80.37%	29 qtrs	Decreased 0
ORCL Oracle Corp	4.3M	$833.3M	0.4%	—	$250.13	-21.37%	29 qtrs	Decreased 0
HWM Howmet Aerospace Inc	4M	$810.1M	0.4%	—	$108.73	+91.02%	21 qtrs	Increased 43
ABBV AbbVie Inc	3.5M	$798.8M	0.4%	—	$140.39	+62.35%	29 qtrs	Increased 40
APH Amphenol Corp	5.8M	$788.3M	0.4%	—	$113.65	+19.84%	23 qtrs	Increased 61
JNJ Johnson & Johnson	3.5M	$723.3M	0.4%	—	$124.13	+66.69%	29 qtrs	Decreased 0
APP AppLovin Corp	1M	$674M	0.3%	—	$241.18	+187.63%	10 qtrs	Increased 46
XOM Exxon Mobil Corp	5.3M	$636.2M	0.3%	—	$80.65	+49.03%	29 qtrs	Increased 39
Showing 25 of 2,805 results.PROUpgrade to see all →

Accumulation Streaks

Positions with 2+ consecutive quarters of increases — persistent directional conviction.

Security

TDAYUSA TODAY CO INC

Q1 2024 → Q4 2025+264,318 shares+$1.7M

ASXASE TECHNOLOGY HLDG CO LTD

Q1 2024 → Q4 2025+2.5M shares+$51.8M

MANMANPOWERGROUP INC WIS

Q1 2024 → Q4 2025+220,244 shares+$5.7M

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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer