The Westchester Group, Llc
- Regulatory AUM
- $188M
- Discretionary
- $50.3M
- Clients
- 23
- Avg AUM / client
- $8.2M
- Accounts
- 23
- Employees
- 2
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Mar 11, 2026
Asset allocation (SMA assets by investment type)
as of Mar 11, 2026Share of SMA assets by investment vehicle type, as filed in Form ADV Item 5.K. Dollar figures are percentages applied to total regulatory AUM.
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 0 | $0 | — |
| High net worth individuals | 13 | $10.3M | 5.49% |
| Banking or thrift institutions | 0 | $0 | — |
| Pension and profit sharing plans | 0 | $0 | — |
| Charitable organizations | 0 | $0 | — |
| State or municipal government entities | Fewer than 5 clients | $178M | 94.5% |
| Other investment advisers | 0 | $0 | — |
| Insurance companies | 0 | $0 | — |
| Sovereign wealth funds and foreign official institutions | 0 | $0 | — |
| Corporations and other businesses | 10 | — | — |
People (2)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| William Joseph Kielczewski | President And Director Of Sales And Trading | Jun 2017 (9y) | Less than 5% | |
| Jennifer Jo Kielczewski | Chief Compliance Officer | Jul 2017 (9y) | 75% or more |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
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)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/11/2026 | 997 KB | View · PDF · Source ↗ |
Archived copies of the firm's regulatory filings, versioned by content hash.
Disciplinary disclosures
Allegations: BILL KIELCZEWSKI ACCUSED OF PRIVATE PLACEMENT TRANSACTIONS Status: On Appeal Sanction Detail: 18 MONTH SUSPENSION BEGINNING 7/16/2020 AFFECTING ALL CAPACITIES Summary: CURRENTLY ON APPEAL WITH FINRA EXPECTED TO HEAR APPEALS CASE MARCH 2021
Disclosure text reproduced verbatim from the firm's own Form ADV filings.
How they charge
- • Percentage of assets under management
Services
- • Portfolio management for individuals/small businesses
- • Portfolio management for businesses/institutional clients
Custody
Firm reports it does not have custody of client funds or securities (Item 9.A).
No custodian data reported or mined yet.
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 11, 2026.
View current Form ADV (SEC/IAPD) ↗