Avidia Bancorp, Inc.
AVBC- Exchange
- NYSE
- Industry
- Savings Institutions, Not Federally Chartered
- SEC CIK
- 0002058758
In the last 90 days, Avidia Bancorp, Inc. insiders filed 8 open-market purchases and 0 sales; 81 institutions reported holding it in 13F filings for Q2 2026, worth $149.7M in total; no superinvestor holds it.
Q4 2025 vs. Q3 2025
How the institutions holding Avidia Bancorp, Inc. changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Of which not filed for Q4 2025 | Q4 2025 | Change |
|---|---|---|---|---|
| Holders | 37 | 2 | 53 | +18 |
| Shares | 5.67M | 40.7K | 5.83M | +200.3K (+3.6%) |
| Value | $84.7M | $608.5K | $97.9M | +$13.9M (+16.5%) |
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (20)
Institutions that held Avidia Bancorp, Inc. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Marshall Wace, LLP | 78,997 | $1.33M | 0.00% |
| Millennium Management LLC | 70,453 | $1.18M | 0.00% |
| BNP Paribas Arbitrage, SA | 38,680 | $650.2K | 0.00% |
| Great Oak Capital Partners, LLC | 35,108 | $580.0K | 0.15% |
| Arbiter Partners Capital Management LLC | 32,800 | $551.4K | 0.30% |
| White Pine Capital LLC | 32,189 | $541.1K | 0.15% |
| Citigroup Inc | 22,483 | $377.9K | 0.00% |
| Point72 Asset Management, L.P. | 19,504 | $327.9K | 0.00% |
| State of Wyoming | 17,610 | $296.0K | 0.03% |
| Jane Street Group, LLC | 15,474 | $260.1K | 0.00% |
| Occudo Quantitative Strategies LP | 13,492 | $226.8K | 0.02% |
| Rockland Trust Co | 12,646 | $212.6K | 0.01% |
| Omers Administration Corp | 12,400 | $208.4K | 0.00% |
| Renaissance Technologies LLC | 12,200 | $205.1K | 0.00% |
| Farther Finance Advisors, LLC | 12,000 | $201.7K | 0.00% |
| Intellus Advisors LLC | 10,000 | $168.1K | 0.02% |
| Allworth Financial LP | 1,738 | $29.2K | 0.00% |
| Eastern Bank | 123 | $2.07K | 0.00% |
| UMA Financial Services, Inc. | 66 | $1.11K | 0.00% |
| Avion Wealth | 34 | $0 | 0.00% |
Sold out (2)
Institutions that held Avidia Bancorp, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Citadel Advisors LLC | 118,249 | $1.77M |
| Melfa Wealth Management, LLC | 45,000 | $672.3K |
Not filed for Q4 2025 yet (2)
Institutions that held Avidia Bancorp, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Point72 (DIFC) Ltd | 30,593 | $457.1K |
| Cubist Systematic Strategies, LLC | 10,134 | $151.4K |