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 GAM Holding AG

13F Portfolio OverlapQ2 2026GAM Holding AG portfolio →

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Most similar hedge funds by 13F overlap

GAM Holding AG is an institutional investor managing $1.3B across 273 U.S. equity positions as of Q2 2026. Based on the overlap of conviction holdings in their latest 13F filings, the hedge funds with portfolios most similar to GAM Holding AG are SIH Partners, LLLP, Exane Asset, Henry James International, with shared positions in $UBS, $AZN, $RACE, $LOGI, $AMRZ, $ALC. The full ranking of 25 similar funds is below.

#1SIH Partners, LLLPActive

Notable overlap · 7 shared positions

$UBS $AZN $RACE $LOGI $AMRZ $ALC

$15.9B

320 positions

#2Exane Asset ManagementActive

Some overlap · 7 shared positions

$UBS $AZN $CRH $AMRZ $SW $LOGI

$144M

20 positions

#3Henry James International Management Inc.Passive

Some overlap · 4 shared positions

$UBS $AZN $RACE $LOGI

$330M

90 positions

#4Pictet North America Advisors SAActive

Some overlap · 5 shared positions

$UBS $AZN $HLT $AMRZ $ALC

$1.2B

189 positions

#5Banque Cantonale VaudoisePassive

Some overlap · 5 shared positions

$UBS $LOGI $AMRZ $ALC $AZN

$2.6B

816 positions

#6Compagnie Lombard Odier SCmAActive

Some overlap · 5 shared positions

$UBS $AZN $RACE $ETN $ALC

$9.2B

514 positions

#7Zurcher Kantonalbank (Zurich Cantonalbank)Passive

Some overlap · 5 shared positions

$UBS $AMRZ $AZN $ALC $LOGI

$52.2B

2,551 positions

#8Vontobel Holding Ltd.Passive

Some overlap · 5 shared positions

$UBS $LOGI $AMRZ $ALC $KLAC

$27.7B

1,485 positions

#9CAISSE DES DEPOTS ET CONSIGNATIONSActive

Some overlap · 3 shared positions

$UBS $AZN $ALC

$5.9B

235 positions

#10DNCA FINANCEActive

Some overlap · 5 shared positions

$AZN $RACE $CRH $RL $ETN

$2.1B

118 positions

#11NatWest Group plcActive

Some overlap · 4 shared positions

$AZN $UBS $LOGI $KLAC

$560M

48 positions

#12Shellback Capital, LPPassive

Some overlap · 5 shared positions

$HLT $TPR $VIK $MAR $RL

$1.1B

89 positions

#13SYCOMORE ASSET MANAGEMENTActive

Some overlap · 5 shared positions

$AZN $RACE $SW $ETN $ALC

$917M

68 positions

#14Border to Coast Pensions Partnership LtdActive

Some overlap · 3 shared positions

$UBS $AZN $MAR

$7.3B

89 positions

#15LGT Group FoundationActive

Some overlap · 3 shared positions

$UBS $AZN $CRH

$8.8B

284 positions

#16ABN AMRO Bank N.V.Active

Some overlap · 4 shared positions

$AZN $UBS $CRH $KLAC

$7.7B

231 positions

#17Groupe la FrancaisePassive

Some overlap · 4 shared positions

$AZN $RACE $CRH $ETN

$16.2B

797 positions

#18Generali Asset Management SPA SGRPassive

Some overlap · 3 shared positions

$AZN $UBS $RACE

$5.7B

504 positions

#19Orca Wealth Management, LLCPassive

Some overlap · 3 shared positions

$UBS $AZN $KLAC

$168M

84 positions

#20Tabor Asset Management, LPActive

Some overlap · 5 shared positions

$TPR $VIK $ZGN $RL $SN

$328M

47 positions

#21PLATINUM INVESTMENT MANAGEMENT LTDPassive

Some overlap · 3 shared positions

$AZN $UBS $KLAC

$407M

85 positions

#22Axecap Investments, LLCPassive

Some overlap · 4 shared positions

$HLT $TPR $MAR $KLAC

$169M

77 positions

#23Oslo Pensjonsforsikring ASPassive

Some overlap · 4 shared positions

$AZN $LOGI $SW $KLAC

$863M

447 positions

#24ASR Vermogensbeheer N.V.Passive

Some overlap · 3 shared positions

$AZN $UBS $KLAC

$10.1B

471 positions

#25Intesa Sanpaolo S.p.A.Active

Some overlap · 3 shared positions

$AZN $RACE $ETN

$2.9B

237 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.