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MAIRS & POWER
Legal name: MAIRS AND POWER INC
CRD 110351File 801-2731
APPROVED
Retail clients
Custody
Filing as of Apr 20, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$12.14B
Top 10% of cohort (national)
Discretionary AUM
$11.99B
Non-discretionary $157.3M
Clients
773
1,725 accounts
Employees
60
Top 10% of cohort in MN
Identity & registration
ADV Item 1- Organization form
- Corporation
- Firm type
- Registered
- SEC region
- CHRO
- Registration date
- Nov 15, 1961
- Principal office
- 30 E 7TH STREET, SUITE 2500, ST. PAUL, MN, 55101-1363
- Phone
- 651-222-8478
- Website
- https://mairsandpower.vc/
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $12.14B
- Discretionary AUM
- $11.99B
- Non-discretionary AUM
- $157.3M
- Discretionary accounts
- 1,678
- Non-discretionary accounts
- 47
- Total accounts
- 1,725
- AUM per client
- $15.7M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | 6 | $73.2M |
| Insurance companies | Fewer than 5 | $168.9M |
| Investment companies | 1 | $6.48B |
| Charitable organizations | 38 | $412.9M |
| High net worth individuals | 568 | $4.38B |
| Pooled investment vehicles | 2 | $59.3M |
| Pension and profit sharing plans | 20 | $492.1M |
| State or municipal government entities | Fewer than 5 | $11.6M |
| Individuals (other than high net worth individuals) | 138 | $64.9M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Fixed fees
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Other
- Financial planning services
- Portfolio management for businesses
- Portfolio management for investment companies
- Portfolio management for pooled investment vehicles
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- Yes
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Apr 1, 2026 | Employees | 56 | 60 | increased by4 |
| Apr 1, 2026 | Clients | 756 | 773 | increased by17 |
| Apr 1, 2026 | AUM | $11,977,257,704 | $12,144,316,204 | increased by$167,058,500 |
| Apr 1, 2026 | Accounts | 1,666 | 1,725 | increased by59 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 46 | 56 | increased by10 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 684 | 756 | increased by72 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $12,437,763,271 | $11,977,257,704 | decreased by$460,505,567 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 1,525 | 1,666 | increased by141 |
| Apr 1, 2022 | Employees | 44 | 46 | increased by2 |
| Apr 1, 2022 | Clients | 649 | 684 | increased by35 |
| Apr 1, 2022 | AUM | $10,393,914,339 | $12,437,763,271 | increased by$2,043,848,932 |
| Apr 1, 2022 | Accounts | 1,429 | 1,525 | increased by96 |
| Apr 1, 2021 | Registration | — | APPROVED |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “MAIRS POWER” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“MAIRS POWER” may also match similarly-named firms). Confirm identity against each filing.
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.