# Westbury Bancorp, Inc. (WBBW)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/WBBW/

- Reporting holders: 1
- Reported value: $51.0K
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [THOMPSON INVESTMENT MANAGEMENT, INC.](https://holderbook.com/funds/1277279-thompson-investment-management-inc/) | $51.0K | 1,250 | 0.0% | 6 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 1 | $51.0K |
| Q1 2026 | 1 | $46.2K |
| Q4 2025 | 1 | $45.0K |
| Q3 2025 | 1 | $42.5K |
| Q2 2025 | 1 | $42.8K |
| Q1 2025 | 1 | $41.2K |
| Q4 2023 | 1 | $123.7K |
| Q3 2022 | 1 | $1.8M |
| Q2 2022 | 1 | $2.0M |
| Q1 2022 | 1 | $3.6M |
| Q4 2021 | 1 | $3.3M |
| Q3 2021 | 1 | $3.1M |