AUMdb
TI

Trigon Investment Advisors Ag

SEC-registered Investment Adviser · Boutique (under $100M) CRD 286220 · SEC file 801-108844 · Zurich
☆ Save with Pro ADV data as of Mar 17, 2026
Regulatory AUM
$0
Discretionary
$0
Clients
0
Avg AUM / client
Accounts
0
Employees
1

AUM over time

$0 $147M
Dec 2016 Dec 2025

Annual snapshots from Form ADV filings · as of Mar 17, 2026

Who they serve

Client typeClientsAUM% of AUM

People (4)

NameRole / titleCredentialsWith firm sinceOwnership
Borissov, Alexei Owner Jan 2009 (18y) ≈ 37.5% – 75% via Finaport Holding Ag, Zürich
Schuemperli, Hellmut, Willy Owner Jan 2009 (18y) ≈ 37.5% – 75% via Finaport Holding Ag, Zürich
Marty, Patrick, Philippe Ceo Oct 2022 (4y) Less than 5%
Schaad Mettler, Matthias Chief Compliance Officer Mar 2024 (2y) Less than 5%

Entity owners (Schedule A/B)

EntityTitle / statusSinceSch.Ownership
Finaport Holding Ag, Zürich Owner Dec 2016 A 75% or more

Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.

Estimated effective ownership (look-through of filed bands):

  • Borissov, Alexei: 50% – 75% of Finaport Holding Ag, Zürich × 75% – 100% direct ≈ 37.5% – 75% of the firm
  • Schuemperli, Hellmut, Willy: 50% – 75% of Finaport Holding Ag, Zürich × 75% – 100% direct ≈ 37.5% – 75% of the firm

Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.

Documents (1 archived)

FormPeriodSize
Form ADV (full filing) 03/17/2026 937 KB View · PDF · Source ↗

Archived copies of the firm's regulatory filings, versioned by content hash.

Disciplinary disclosures

Criminal · Item 11.A(2) as of Mar 26, 2024

Event Detail: THE INDICTMENT ALLEGES ONE COUNT OF CONSPIRACY TO DEFRAUD THE UNITED STATES FOR IMPEDING THE COLLECTION OF U.S. INCOME TAXES BY THE INTERNAL REVENUE SERVICE OF THE TREASURY DEPARTMENT BY ASSISTING U.S. CUSTOMERS TO AVOID U.S. INCOME TAXES FOR ACTIVITY FROM ABOUT MID 1990 UNTIL ABOUT 2010. THE CHARGE AND ALLEGATIONS HAVE NOT BEEN PROVEN TO BE TRUE OR FALSE, AND THE DEFENDANT IS PRESUMED INNOCENT UNLESS AND UNTIL PROVEN GUILTY. Status: Pending Disposition: PROCEEDINGS REMAIN PENDING Summary: GIAN GISLER, ALONG WITH CERTAIN OTHER FORMER EMPLOYEES OF UBS AG AS WELL AS OTHER SWISS ASSET MANAGEMENT FIRMS, HAVE BEEN NAMED AS DEFENDANTS IN A PENDING CRIMINAL INDICTMENT DATED AUGUST 4, 2011. THE INDICTMENT ALLEGES ONE COUNT OF CONSPIRACY TO DEFRAUD THE UNITED STATES FOR IMPEDING THE COLLECTION OF U.S. INCOME TAXES BY THE IRS OF THE TREASURY DEPARTMENT BY ASSISTING U.S. CUSTOMERS TO AVOID U.S. INCOME TAXES IN CONNECTION WITH ACTIVITY THAT TOOK PLACE FROM 1995 TO 2010. THE CHARGE AND ALLEGATIONS HAVE NOT BEEN PROVEN TO BE TRUE OF FALSE, AND THE DEFENDANT IS PRESUMED INNOCENT UNLESS AND UNTIL PROVEN GUILTY. THE PROCEEDINGS REMAIN PENDING, AND THE TIMING AND OUTCOME OF THE PROSECUTION CANNOT BE PREDICTED OR THE POTENTIAL IMPACT OF SUCH OUTCOME ON FINAPORT ASSET MANAGEMENT AG.

Disclosure text reproduced verbatim from the firm's own Form ADV filings.

How they charge

  • Percentage of assets under management
  • Performance-based fees

Services

  • Portfolio management for individuals/small businesses

Custody

Reported custodians

Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).

Firm reports it does not have custody of client funds or securities (Item 9.A).

Source

All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 17, 2026.

View current Form ADV (SEC/IAPD) ↗