<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2025 Workiva-->
<!--r:434eb348-742f-42c4-9329-f42a80dd1184,g:f3d437e6-1355-4643-998a-b6aacda08603-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://westwoodgroup.com/role/Cover" xlink:type="simple" xlink:href="whg-20250306.xsd#Cover"/>
  <link:presentationLink xlink:role="http://westwoodgroup.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_bb2fd3d7-de33-4c11-9352-8349d57f5c5e" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_DocumentType_bb2fd3d7-de33-4c11-9352-8349d57f5c5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_9797924c-ea74-44e8-91f1-e77da6bacec0" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_DocumentPeriodEndDate_9797924c-ea74-44e8-91f1-e77da6bacec0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_8f89f588-41ab-4644-b036-431b00bb84ab" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_EntityRegistrantName_8f89f588-41ab-4644-b036-431b00bb84ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_f12b11ac-6585-4541-8ff8-ea4095070220" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_EntityTaxIdentificationNumber_f12b11ac-6585-4541-8ff8-ea4095070220" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_2ed39759-1149-4894-9ce1-96d3daa6997f" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_EntityIncorporationStateCountryCode_2ed39759-1149-4894-9ce1-96d3daa6997f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_bd85d014-bfa0-4532-83fa-c3c7899db5bd" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_EntityFileNumber_bd85d014-bfa0-4532-83fa-c3c7899db5bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_05fe50ea-960c-4e62-93ee-afd2bfb86016" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_EntityAddressAddressLine1_05fe50ea-960c-4e62-93ee-afd2bfb86016" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_07c8363b-9119-4368-9fd1-2f75375648bf" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_EntityAddressCityOrTown_07c8363b-9119-4368-9fd1-2f75375648bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_86219127-b234-4017-88f1-3b6a34b5059f" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_EntityAddressStateOrProvince_86219127-b234-4017-88f1-3b6a34b5059f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_07067c13-db4c-494c-a086-e00b8094093c" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_EntityAddressPostalZipCode_07067c13-db4c-494c-a086-e00b8094093c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_00d6cc4d-b61c-4671-b314-be7462a2801d" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_CityAreaCode_00d6cc4d-b61c-4671-b314-be7462a2801d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_166bf09f-17bc-4bdb-9a5f-731759a3d556" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_LocalPhoneNumber_166bf09f-17bc-4bdb-9a5f-731759a3d556" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_60881517-00a9-46a4-93fc-ba736c7cfe9c" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_WrittenCommunications_60881517-00a9-46a4-93fc-ba736c7cfe9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_52ad92ef-d865-4f00-94fd-584aba6f4f30" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_SolicitingMaterial_52ad92ef-d865-4f00-94fd-584aba6f4f30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_693da424-48ef-4c24-9ed8-8ae43a04f36d" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_693da424-48ef-4c24-9ed8-8ae43a04f36d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_fe4606f3-57e0-4d30-8d83-b1976587f210" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_PreCommencementTenderOffer_fe4606f3-57e0-4d30-8d83-b1976587f210" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_1b603471-bf90-4626-a933-60340a3435ac" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_Security12bTitle_1b603471-bf90-4626-a933-60340a3435ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_494dbc5c-5068-40c3-bb6c-8e3068309e82" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_TradingSymbol_494dbc5c-5068-40c3-bb6c-8e3068309e82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_1388c1b9-42b8-4e75-b839-e03244825eac" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_SecurityExchangeName_1388c1b9-42b8-4e75-b839-e03244825eac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_7def372f-4eb8-4769-b638-3ec5de56bd89" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_EntityEmergingGrowthCompany_7def372f-4eb8-4769-b638-3ec5de56bd89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_7b1216f8-9eff-4d05-bcfa-3ea538a88a11" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_AmendmentFlag_7b1216f8-9eff-4d05-bcfa-3ea538a88a11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_36f9a5e9-058f-48c4-ad03-03b41024b3d8" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_f1389fd3-d149-4001-bc97-ad88310dfac0" xlink:to="loc_dei_EntityCentralIndexKey_36f9a5e9-058f-48c4-ad03-03b41024b3d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://westwoodgroup.com/role/Cover_1" xlink:type="simple" xlink:href="whg-20250306.xsd#Cover_1"/>
  <link:presentationLink xlink:role="http://westwoodgroup.com/role/Cover_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_ec738182-1187-488c-9169-3a3e4b184c37" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_660784d0-00bb-4839-8654-ec78bd73437f" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_ec738182-1187-488c-9169-3a3e4b184c37" xlink:to="loc_dei_DocumentPeriodEndDate_660784d0-00bb-4839-8654-ec78bd73437f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_150a8d01-fdbf-4750-95d2-12df8751b619" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_ec738182-1187-488c-9169-3a3e4b184c37" xlink:to="loc_dei_EntityRegistrantName_150a8d01-fdbf-4750-95d2-12df8751b619" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressDescription_f2d2a9fc-4e60-4431-907a-4994dae16b00" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressAddressDescription"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_ec738182-1187-488c-9169-3a3e4b184c37" xlink:to="loc_dei_EntityAddressAddressDescription_f2d2a9fc-4e60-4431-907a-4994dae16b00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_a255649e-47af-4ccc-8fe8-f052c5979a35" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_ec738182-1187-488c-9169-3a3e4b184c37" xlink:to="loc_dei_EntityAddressCityOrTown_a255649e-47af-4ccc-8fe8-f052c5979a35" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_b8f7c3f4-fc7d-4747-b9dd-fef0cea92b42" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_ec738182-1187-488c-9169-3a3e4b184c37" xlink:to="loc_dei_EntityAddressStateOrProvince_b8f7c3f4-fc7d-4747-b9dd-fef0cea92b42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_73721b83-e7ab-4ea4-8bdc-f929d3375d6a" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_ec738182-1187-488c-9169-3a3e4b184c37" xlink:to="loc_dei_EntityAddressPostalZipCode_73721b83-e7ab-4ea4-8bdc-f929d3375d6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_25aa6fd4-1605-4c24-ac17-8f2de182cef1" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_ec738182-1187-488c-9169-3a3e4b184c37" xlink:to="loc_dei_CityAreaCode_25aa6fd4-1605-4c24-ac17-8f2de182cef1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_1df119fa-85c3-40f8-841e-ef66c66efa25" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_ec738182-1187-488c-9169-3a3e4b184c37" xlink:to="loc_dei_LocalPhoneNumber_1df119fa-85c3-40f8-841e-ef66c66efa25" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
