Andrew Hamilton for OC Auditor-Controller 2026
Andrew Hamilton for OC Auditor-Controller 2026 is a political services vendor. In the 2025-2026 cycle Andrew Hamilton for OC Auditor-Controller 2026 was paid $31K across 3 client committees, of which $1K flowed through Independent Expenditures rather than direct committee payments.
Part I Identity
Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.
Source split
| Schedule B direct committee payments |
$30,000 | 15 rows | 96.8% |
| Independent Expenditures money this entity spent supporting candidates, NOT a committee paying them |
$1,000 | 1 rows | 3.2% |
- Activity span ALL TIME
- Jun 19, 2025 → May 19, 2026
- spans 11 months
- Disbursements ALL TIME
- 15
- Schedule B + IE rows
- Client committees ALL TIME
- 3
- distinct payers
Part II Activity in selected window
One timeframe control governs all three panels below. Change it once and the trajectory, top buyers, and party breakdown all update together.
Spend trajectory
Monthly spend to this vendor over the last 12 months.
Top buyers
Two views of the same data — diagram and table share the time-window control and the same top-buyers slice. Click "View all buyers in research" to drill in with the matching date range.
No buyer activity in this window.
No buyer activity in this window.
Top buyers last 6 months · top 1
| Filer | Total spend | Disbursements |
|---|---|---|
| HAMILTON FOR OC AUDITOR-CONTROLLER 2026; ANDREW 1437555 |
$10,100 IE $1,000 · SB $9,100 |
9 |
Top buyers last 12 months · top 3
| Filer | Total spend | Disbursements |
|---|---|---|
| HAMILTON FOR OC AUDITOR-CONTROLLER 2026; ANDREW 1437555 |
$21,900 IE $1,000 · SB $20,900 |
14 |
| 741733 741733 |
$2,700 | 1 |
| BOMA OC PAC - BUILDING OWNERS & MANAGERS ASSOCIATION OF ORANGE COUNTY PAC 1347850 |
$1,000 | 1 |
Top buyers last 18 months · top 3
| Filer | Total spend | Disbursements |
|---|---|---|
| HAMILTON FOR OC AUDITOR-CONTROLLER 2026; ANDREW 1437555 |
$21,900 IE $1,000 · SB $20,900 |
14 |
| 741733 741733 |
$2,700 | 1 |
| BOMA OC PAC - BUILDING OWNERS & MANAGERS ASSOCIATION OF ORANGE COUNTY PAC 1347850 |
$1,000 | 1 |
Top buyers last 24 months · top 3
| Filer | Total spend | Disbursements |
|---|---|---|
| HAMILTON FOR OC AUDITOR-CONTROLLER 2026; ANDREW 1437555 |
$21,900 IE $1,000 · SB $20,900 |
14 |
| 741733 741733 |
$2,700 | 1 |
| BOMA OC PAC - BUILDING OWNERS & MANAGERS ASSOCIATION OF ORANGE COUNTY PAC 1347850 |
$1,000 | 1 |
By party
| Party | Amount | % |
|---|---|---|
| Democratic | $0 | 0.00% |
| Republican | $0 | 0.00% |
| Non-partisan | $31,000 | 100.00% |
Part III Reference tables
Full all-time and cycle-to-date data.
Money flow through this vendor
Where their ad buys point
IE payers (left) → races the buys targeted (right) · independent-expenditure filings onlyNo activity in the last 1 months.
No activity in the last 3 months.
Cycle-over-cycle trajectory
current cycle earlier election cycle off-cycle year quarterly · 2 years
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2025 | Q4 | 2024 | $16K | 7 | HAMILTON FOR OC AUDITOR-CON… 76% | Other / Unclassified 100% | $16K | — |
| 2026 | Q1 | 2026 | $6K | 3 | HAMILTON FOR OC AUDITOR-CON… 100% | Other / Unclassified 42% | $6K | — |
| 2026 | Q2 | 2026 | $8K | 3 | HAMILTON FOR OC AUDITOR-CON… 100% | — | $15K | — |
Revenue by service category
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| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Other / Unclassified | $18,200 | 8 | $2K | 100.0% | HAMILTON FOR OC AUDITOR-CON… 80% | 5mo ago |
Client retention
Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.
Geographic concentration
Where this vendor's clients are based — federal committees by state, plus implicit jurisdiction for CA and TX state filers.
| State | Total spend | % of revenue | Clients | |
|---|---|---|---|---|
| CA | $30,000 | 100.0% | 3 |
Notable disbursements
5 largest all-time · 5 largest in the current cycle · 5 most recent. Each row earns its place.
| Reason | Date | Filer | Category | Purpose | Amount |
|---|---|---|---|---|---|
| Largest all-time | 2025-12-04 | 741733 | Other / Unclassified | — | $2,700 |
| Largest all-time | 2026-02-27 | HAMILTON FOR OC AUDITOR-CONTROLLER 2026; ANDREW | Other / Unclassified | — | $2,700 |
| Largest all-time | 2026-04-30 | HAMILTON FOR OC AUDITOR-CONTROLLER 2026; ANDREW | — | — | $2,700 |
| Largest all-time | 2026-05-19 | HAMILTON FOR OC AUDITOR-CONTROLLER 2026; ANDREW | — | — | $2,700 |
| Largest all-time | 2026-03-10 | HAMILTON FOR OC AUDITOR-CONTROLLER 2026; ANDREW | — | — | $2,700 |
| Largest this cycle | 2026-05-13 | HAMILTON FOR OC AUDITOR-CONTROLLER 2026; ANDREW | — | — | $2,700 |
| Recent | 2026-03-18 | HAMILTON FOR OC AUDITOR-CONTROLLER 2026; ANDREW | — | — | $1,000 |