American Century Companies Inc

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-13
Total Holdings: 2,881
Total Value: 162988562931
Accession Number: 0001085146-25-003039
Form Type: 13F-HR
CIK: 0000748054
Manager Name: American Century Companies Inc

Data Enrichment

93% identified

2,692 identified189 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

2,881 positions • $162,988,562.931K total value

2,881 positions

Manager:

SEC FilingSEC DataHachi Filing

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Compass Therapeutics, Inc.

CMPX|20454B104

73682

Value:

$140.0M

Larimar Therapeutics, Inc.

LRMR|517125100

64284(+14.2%)

Value:

$138.2M(-36.5%)

OptimizeRx Corp

OPRX|68401U204

15783(+9.6%)

Value:

$136.7M(+95.3%)

Niagen Bioscience, Inc.

NAGE|171077407

19676

Value:

$135.8M

LANTRONIX INC

LTRX|516548203

54318(+23.6%)

Value:

$135.3M(-25.3%)

Burford Capital Ltd

BUR|G17977110

10174

Value:

$134.4M

Douglas Elliman Inc.

DOUG|25961D105

75905(+34.1%)

Value:

$130.6M(+38.1%)

Seer, Inc.

SEER|81578P106

76001(-0.4%)

Value:

$128.4M(-27.1%)

453204AD1

Value:

$127.6M(-51.8%)

SEMrush Holdings, Inc.

SEMR|81686C104

13668

Value:

$127.5M

BlackSky Technology Inc.

BKSY|09263B207

16486

Value:

$127.4M

Sagimet Biosciences Inc.

SGMT|786700104

38831(+93.2%)

Value:

$126.6M(+39.9%)

Gaotu Techedu Inc.

GOTU|36257Y109

38912(+0.0%)

Value:

$126.5M(+48.4%)

Sight Sciences, Inc.

SGHT|82657M105

52282(+1.4%)

Value:

$125.5M(-33.1%)

Star Holdings

STHO|85512G106

14349(+6.8%)

Value:

$122.1M(-6.6%)

Yiren Digital Ltd.

YRD|98585L100

17538(-21.5%)

Value:

$120.7M(+12.6%)

Silvaco Group, Inc.

SVCO|82728C102

26335(-18.9%)

Value:

$120.1M(-54.2%)

Day One Biopharmaceuticals, Inc.

DAWN|23954D109

14415

Value:

$114.3M

ASSEMBLY BIOSCIENCES, INC.

ASMB|045396207

11799

Value:

$112.8M

Third Harmonic Bio, Inc.

THRD|88427A107

31667(+16.2%)

Value:

$109.9M(-60.8%)

Instrument	Shares		Other Manager	Value
Compass Therapeutics, Inc.(CMPXcusip20454B104)	73.7K	QoQ NEW(+73.7K) YoY NEW(+73.7K)	All Managers (Combined)	$140.0K	QoQ NEW(+$140.0K) YoY NEW(+$140.0K)
Larimar Therapeutics, Inc.(LRMRcusip517125100)	64.3K	QoQ +14.19% (-8.0K) YoY +40.86% (-18.6K)	All Managers (Combined)	$138.2K	QoQ -36.55% (-$79.6K) YoY -60.09% (-$208.2K)
Optimizerx Corp(OPRXcusip68401U204)	15.8K	QoQ +9.63% (+1.4K) YoY -79.53% (-61.4K)	All Managers (Combined)	$136.7K	QoQ +95.35% (+$66.7K) YoY -85.41% (-$800.5K)
Niagen Bioscience, Inc.(NAGEcusip171077407)	19.7K	QoQ NEW(+19.7K) YoY NEW(+19.7K)	All Managers (Combined)	$135.8K	QoQ NEW(+$135.8K) YoY NEW(+$135.8K)
Lantronix Inc(LTRXcusip516548203)	54.3K	QoQ +23.62% (-10.4K) YoY +163.34% (+33.7K)	All Managers (Combined)	$135.3K	QoQ -25.28% (-$45.8K) YoY +84.19% (+$61.8K)
Burford Capital Ltd(BURcusipG17977110)	10.2K	QoQ NEW(+10.2K) YoY NEW(+10.2K)	All Managers (Combined)	$134.4K	QoQ NEW(+$134.4K) YoY NEW(+$134.4K)
Douglas Elliman Inc.(DOUGcusip25961D105)	75.9K	QoQ +34.09% (+19.3K) YoY -50.26% (-76.7K)	All Managers (Combined)	$130.6K	QoQ +38.11% (+$36.0K) YoY -45.85% (-$110.6K)
Seer, Inc.(SEERcusip81578P106)	76.0K	QoQ -0.41% (-313) YoY +74.91% (+32.6K)	All Managers (Combined)	$128.4K	QoQ -27.13% (-$47.8K) YoY +55.58% (+$45.9K)
(cusip453204AD1)✕	—	QoQ - YoY NEW	All Managers (Combined)	$127.6K	QoQ -51.77% (-$137.0K) YoY NEW(+$127.6K)
Semrush Holdings, Inc.(SEMRcusip81686C104)	13.7K	QoQ NEW(+13.7K) YoY NEW(+13.7K)	All Managers (Combined)	$127.5K	QoQ NEW(+$127.5K) YoY NEW(+$127.5K)
Blacksky Technology Inc.(BKSYcusip09263B207)	16.5K	QoQ NEW(+16.5K) YoY NEW(+16.5K)	All Managers (Combined)	$127.4K	QoQ NEW(+$127.4K) YoY NEW(+$127.4K)
Sagimet Biosciences Inc.(SGMTcusip786700104)	38.8K	QoQ +93.16% (+18.7K) YoY NEW(+38.8K)	All Managers (Combined)	$126.6K	QoQ +39.93% (+$36.1K) YoY NEW(+$126.6K)
Gaotu Techedu Inc.(GOTUcusip36257Y109)	38.9K	QoQ 0.00% (+0) YoY -60.65% (-60.0K)	All Managers (Combined)	$126.5K	QoQ +48.40% (+$41.2K) YoY -80.47% (-$521.4K)
Sight Sciences, Inc.(SGHTcusip82657M105)	52.3K	QoQ +1.39% (-718) YoY +90.66% (-24.9K)	All Managers (Combined)	$125.5K	QoQ -33.14% (-$62.2K) YoY -13.33% (-$19.3K)
Star Holdings(STHOcusip85512G106)	14.3K	QoQ +6.83% (-918) YoY +23.96% (-2.8K)	All Managers (Combined)	$122.1K	QoQ -6.56% (-$8.6K) YoY -18.34% (-$27.4K)
Yiren Digital Ltd.(YRDcusip98585L100)	17.5K	QoQ -21.47% (-4.8K) YoY NEW(+17.5K)	All Managers (Combined)	$120.7K	QoQ +12.55% (-$13.5K) YoY NEW(+$120.7K)
Silvaco Group, Inc.(SVCOcusip82728C102)	26.3K	QoQ -18.86% (-6.1K) YoY NEW(+26.3K)	All Managers (Combined)	$120.1K	QoQ -54.20% (-$142.2K) YoY NEW(+$120.1K)
Day One Biopharmaceuticals, Inc.(DAWNcusip23954D109)	14.4K	QoQ NEW(+14.4K) YoY NEW(+14.4K)	All Managers (Combined)	$114.3K	QoQ NEW(+$114.3K) YoY NEW(+$114.3K)
Assembly Biosciences, Inc.(ASMBcusip045396207)	11.8K	QoQ NEW(+11.8K) YoY NEW(+11.8K)	All Managers (Combined)	$112.8K	QoQ NEW(+$112.8K) YoY NEW(+$112.8K)
Third Harmonic Bio, Inc.(THRDcusip88427A107)	31.7K	QoQ +16.20% (-4.4K) YoY NEW(+31.7K)	All Managers (Combined)	$109.9K	QoQ -60.81% (-$170.5K) YoY NEW(+$109.9K)