The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8

Report for the Calendar Year or Quarter Ended: 12-31-2025
Check here if Amendment    Amendment Number:
This Amendment (Check only one.):    is a restatement.
   adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: ALPS ADVISORS INC
Address: 1290 BROADWAY, SUITE 1000
Denver, CO  80203
Form 13F File Number: 028-12230
CRD Number (if applicable): 000134340
SEC File Number (if applicable): 801-67135

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name: Matthew Sutula
Title: Chief Compliance Officer
Phone: 303-623-2577
Signature, Place, and Date of Signing:
/s/ Matthew Sutula DenverCO 02-04-2026
[Signature] [City, State] [Date]
Report Type (Check only one.):
   13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
   13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
X 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)
List of Other Managers Reporting for this Manager:
[If there are no entries in this list, omit this section.]
Name Form 13F File No. CRD No. (if applicable) SEC File No. (if applicable) CIK
Aristotle Capital Management, LLC 028-02634 000109876 801-60014 0000860644
CONGRESS ASSET MANAGEMENT CO 028-03434 000105161 801-23386 0000897378
CoreCommodity Management, LLC 028-11239 000135810 801-65436 0001301743
FIDUCIARY MANAGEMENT INC /WI/ 028-01526 000109149 801-15164 0000764532
FUNDSMITH INVESTMENT SERVICES LTD. 028-21328 000310498 801-123042 0001868537
GSI Capital Advisors LLC 028-12448 000135143 801-66702 0001391974
Level Four Capital Management, LLC 028-20267 000304792 801-117681 0001812185
LEVEL FOUR ADVISORY SERVICES, LLC 028-17884 000134086 801-66368 0001696715
PRINCIPAL FINANCIAL GROUP INC 028-10106     0001126328
PRINCIPAL REAL ESTATE INVESTORS LLC 028-10400 000109008 801-55618 0001218333
PZENA INVESTMENT MANAGEMENT LLC 028-03791 000106847 801-50838 0001027796
RiverFront Investment Group, LLC 028-13577 000146221 801-68810 0001469751
Sustainable Growth Advisers, LP 028-11076 000127447 801-62151 0001290668
TCW GROUP INC 028-02494     0000850401
TCW INVESTMENT MANAGEMENT Co LLC 028-06683 000106546 801-29075 0001145263
WEATHERBIE CAPITAL, LLC 028-04129 000105991 801-50672 0001082045
WESTFIELD CAPITAL MANAGEMENT CO LP 028-10220 000146990 801-69413 0001177719
Form 13F Summary Page
Report Summary:
Number of Other Included Managers: 3
Form 13F Information Table Entry Total: 1,063
Form 13F Information Table Value Total: 17,170,458,093
(round to nearest dollar)
List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]
No. Name Form 13F File No. CRD No. (if applicable) SEC File No. (if applicable) CIK
1 Morningstar Investment Management LLC 028-17446 000108031 801-56896 0001673385
2 RiverFront Investment Group, LLC 028-13577 000146221 801-68810 0001469751
3 SPROTT INC. 028-14703 000159263 801-72899 0001512920