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.
Q1 2026 vs. Q4 2025
How the institutions holding Avidia Bancorp, Inc. changed between Q4 2025 and Q1 2026.
All holders in Q1 2026All holders in Q4 2025
| Measure | Q4 2025 | Of which not filed for Q1 2026 | Q1 2026 | Change |
|---|---|---|---|---|
| Holders | 53 | 1 | 66 | +14 |
| Shares | 5.83M | 993.6K | 6.47M | +1.64M (+33.8%) |
| Value | $97.9M | $16.7M | $126.9M | +$45.6M (+56.2%) |
1 institution that held it in Q4 2025 haven't filed for Q1 2026 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 Q1 2026 but not at the end of Q4 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Vanguard Capital Management LLC | 821,976 | $16.2M | 0.00% |
| Vanguard Fiduciary Trust Co | 116,298 | $2.29M | 0.00% |
| Russell Investments Group, Ltd. | 76,897 | $1.51M | 0.00% |
| Ancora Advisors, LLC | 75,390 | $1.48M | 0.03% |
| Susquehanna International Group, LLP | 58,859 | $1.16M | 0.00% |
| Schonfeld Strategic Advisors LLC | 47,539 | $935.1K | 0.01% |
| Qube Research & Technologies Ltd | 26,195 | $515.3K | 0.00% |
| Trexquant Investment LP | 26,049 | $512.4K | 0.00% |
| Voleon Capital Management LP | 25,868 | $508.8K | 0.01% |
| Deprince Race & Zollo Inc | 20,296 | $399.2K | 0.01% |
| Citadel Advisors LLC | 15,380 | $302.5K | 0.00% |
| HRT Financial LP | 13,090 | $257.0K | 0.00% |
| Brevan Howard Capital Management LP | 12,747 | $250.7K | 0.00% |
| Engineers Gate Manager LP | 12,607 | $248.0K | 0.00% |
| Hudson Bay Capital Management LP | 12,002 | $236.1K | 0.00% |
| Barclays PLC | 10,835 | $213.1K | 0.00% |
| Vanguard Global Advisers, LLC | 6,517 | $128.2K | 0.00% |
| FMR LLC | 77 | $1.51K | 0.00% |
| Rialto Wealth Management, LLC | 33 | $650 | 0.00% |
| Bare Financial Services, Inc | 29 | $570 | 0.00% |
Sold out (6)
Institutions that held Avidia Bancorp, Inc. at the end of Q4 2025 and filed for Q1 2026 without it.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| M3F, Inc. | 222,361 | $3.74M |
| Two Sigma Advisers, LP | 49,500 | $832.1K |
| Mercer Global Advisors Inc | 34,824 | $585.4K |
| Occudo Quantitative Strategies LP | 13,492 | $226.8K |
| Omers Administration Corp | 12,400 | $208.4K |
| Flagship Wealth Advisors, LLC | 5,000 | $84.0K |
Not filed for Q1 2026 yet (1)
Institutions that held Avidia Bancorp, Inc. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Vanguard Group Inc | 993,638 | $16.7M |