What hedge funds are most similar to AMERICAN CENTURY COMPANIES INC?

The funds with the most similar 13F portfolios to AMERICAN CENTURY COMPANIES INC are Winslow ,, STF, GF FUND LTD., based on overlapping conviction holdings in the latest SEC filings.

How is hedge fund similarity measured?

Similarity is computed from each fund's top conviction holdings in their latest 13F filing. Funds are scored by the overlap of distinctive shared positions (the mega-caps that nearly every fund owns are excluded), so the ranking reflects genuinely shared strategy rather than common index exposure.

Hedge Funds Similar to AMERICAN CENTURY COMPANIES

13F Portfolio OverlapQ1 2026AMERICAN CENTURY COMPANIES portfolio →

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Most similar hedge funds by 13F overlap

AMERICAN CENTURY COMPANIES INC is an institutional investor managing $194.3B across 2,830 U.S. equity positions as of Q1 2026. Based on the overlap of conviction holdings in their latest 13F filings, the hedge funds with portfolios most similar to AMERICAN CENTURY COMPANIES are Winslow ,, STF, GF FUND LTD., with shared positions in $ADI, $ISRG, $VRT, $HWM, $APH, $PLTR. The full ranking of 25 similar funds is below.

#1Winslow Capital Management, LLCActive

Some overlap · 9 shared positions

$ADI $ISRG $VRT $HWM $APH $PLTR

$25.6B

60 positions

#2STF Management LP

Some overlap · 8 shared positions

$AMAT $ADI $ISRG $LRCX $PLTR $GILD

$107M

101 positions

#3GF FUND MANAGEMENT CO. LTD.Active

Some overlap · 8 shared positions

$AMAT $ADI $ISRG $LRCX $PLTR $GILD

$6.0B

624 positions

#4Wahed Invest LLCPassive

Some overlap · 8 shared positions

$AMAT $ADI $ISRG $LRCX $TJX $GILD

$770M

225 positions

#5Science & Technology Partners, L.P.Active

Some overlap · 8 shared positions

$AMAT $ADI $NET $LRCX $PLTR $MU

$382M

43 positions

#6NEOS Investment Management LLCActive

Slight overlap · 7 shared positions

$AMAT $ADI $ISRG $LRCX $PLTR $GILD

$19.8B

575 positions

#7111 CapitalPassive

Slight overlap · 7 shared positions

$AMAT $ADI $ISRG $LRCX $PLTR $GILD

$406M

328 positions

#8Benchmark Investment Advisors LLCPassive

Slight overlap · 8 shared positions

$AMAT $VRT $LRCX $APH $PLTR $MU

$172M

76 positions

#9Markin Volterra Fund LPActive

Slight overlap · 8 shared positions

$AMAT $VRT $LRCX $APH $PLTR $MU

$65M

34 positions

#10Silvant Capital Management LLCActive

Slight overlap · 8 shared positions

$ISRG $VRT $HWM $NET $PLTR $TJX

$2.9B

315 positions

#11ProShare Advisors LLCActive

Slight overlap · 7 shared positions

$AMAT $ADI $ISRG $LRCX $PLTR $GILD

$67.5B

1,865 positions

#12PROFUND ADVISORS LLCPassive

Slight overlap · 7 shared positions

$AMAT $ADI $ISRG $LRCX $PLTR $GILD

$2.7B

1,092 positions

#13DARA CAPITAL US, INC.Passive

Slight overlap · 7 shared positions

$AMAT $ISRG $VRT $NET $LRCX $MU

$105M

119 positions

#14OAK RIDGE INVESTMENTS LLCActive

Slight overlap · 7 shared positions

$ADI $ISRG $VRT $HWM $NET $PLTR

$1.5B

181 positions

#15Global X Japan Co., Ltd.Active

Slight overlap · 7 shared positions

$AMAT $ISRG $ADI $LRCX $PLTR $GILD

$1.9B

378 positions

#16SHELTON CAPITAL MANAGEMENTPassive

Slight overlap · 7 shared positions

$AMAT $ISRG $LRCX $APH $PLTR $TJX

$4.6B

717 positions

#17China Universal Asset Management Co., Ltd.Passive

Slight overlap · 7 shared positions

$AMAT $ADI $LRCX $PLTR $ALNY $GILD

$1.3B

502 positions

#18NISSAY ASSET MANAGEMENT CORP /JAPANActive

Slight overlap · 7 shared positions

$AMAT $ADI $LRCX $APH $PLTR $MU

$18.9B

666 positions

#19Stanley-Laman Group, Ltd.Passive

Slight overlap · 6 shared positions

$AMAT $ADI $ISRG $VRT $LRCX $ASML

$814M

294 positions

#20SteelPeak Wealth, LLCPassive

Slight overlap · 7 shared positions

$AMAT $ISRG $LRCX $PLTR $VZ $GILD

$3.3B

575 positions

#21Western Financial Corp/CAActive

Slight overlap · 7 shared positions

$AMAT $ADI $LRCX $APH $MU $GEV

$255M

127 positions

#22Avanza Fonder ABActive

Slight overlap · 7 shared positions

$AMAT $ISRG $LRCX $TJX $VZ $GILD

$3.6B

484 positions

#23Covea FinanceActive

Slight overlap · 6 shared positions

$AMAT $ADI $ISRG $HWM $TJX $GEV

$2.9B

146 positions

#24ARROWSTREET CAPITAL, LIMITED PARTNERSHIPPassive

Slight overlap · 8 shared positions

$ISRG $LRCX $APH $PLTR $TJX $MU

$184.8B

1,810 positions

#25BDF-GESTIONActive

Slight overlap · 6 shared positions

$AMAT $ADI $ISRG $LRCX $PLTR $MU

$749M

144 positions

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Similarity is derived from each fund’s latest 13F-HR filing with the SEC. Funds are ranked by the overlap of distinctive conviction holdings; near-universal mega-cap positions are excluded so the ranking reflects shared strategy, not common index exposure. Data is informational only and not investment advice.