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.
13F holders, Q1 2026
Institutional positions in Avidia Bancorp, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 66
- +14 vs. Q4 2025
- Shares held
- 6.47M
- +1.64M (+33.8%) vs. Q4 2025
- Total value
- $126.9M
- +$45.6M (+56.2%) vs. Q4 2025
- New holders
- 20
- 20 more added
- Sold out
- 6
- 11 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AVBC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 81 | $149.7M |
| Q1 2026 | 66 | $126.9M |
| Q4 2025 | 53 | $97.9M |
| Q3 2025 | 37 | $84.7M |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Avidia Bancorp, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 1,197,758 | $23.6M | 0.02% | +31,633+2.7% | Added |
| Vanguard Capital Management LLC | 821,976 | $16.2M | 0.00% | +821,976 | New |
| Wellington Management Group LLP | 778,436 | $15.3M | 0.00% | −29,899−3.7% | Reduced |
| FJ Capital Management LLC | 497,258 | $9.78M | 1.10% | 00.0% | Unchanged |
| Millennium Management LLC | 323,030 | $6.35M | 0.00% | +252,577+358.5% | Added |
| BlackRock, Inc. | 276,514 | $5.44M | 0.00% | −2,346−0.8% | Reduced |
| Geode Capital Management, LLC | 219,905 | $4.33M | 0.00% | +23,050+11.7% | Added |
| Two Sigma Investments, LP | 211,122 | $4.15M | 0.00% | +53,000+33.5% | Added |
| Hennessy Advisors Inc | 155,000 | $3.05M | 0.11% | +60,000+63.2% | Added |
| Morgan Stanley | 123,925 | $2.44M | 0.00% | +35,789+40.6% | Added |
| Vanguard Fiduciary Trust Co | 116,298 | $2.29M | 0.00% | +116,298 | New |
| Alliancebernstein L.P. | 134,876 | $2.27M | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 100,982 | $1.99M | 0.00% | +21,985+27.8% | Added |
| Goldman Sachs Group Inc | 97,999 | $1.93M | 0.00% | +32,825+50.4% | Added |
| White Pine Capital LLC | 90,693 | $1.78M | 0.49% | +58,504+181.8% | Added |
| Russell Investments Group, Ltd. | 76,897 | $1.51M | 0.00% | +76,897 | New |
| Franklin Resources Inc | 76,298 | $1.50M | 0.00% | −200−0.3% | Reduced |
| Commonwealth Equity Services, LLC | 76,181 | $1.50M | 0.00% | +7,337+10.7% | Added |
| Ancora Advisors, LLC | 75,390 | $1.48M | 0.03% | +75,390 | New |
| State Street Corp | 62,922 | $1.24M | 0.00% | +7,800+14.2% | Added |
| Susquehanna International Group, LLP | 58,859 | $1.16M | 0.00% | +58,859 | New |
| JPMorgan Chase & Co | 58,302 | $1.12M | 0.00% | +16,229+38.6% | Added |
| Ironwood Investment Management LLC | 53,635 | $1.05M | 0.44% | −551−1.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 47,539 | $935.1K | 0.01% | +47,539 | New |
| Renaissance Technologies LLC | 43,300 | $851.7K | 0.00% | +31,100+254.9% | Added |
| Jane Street Group, LLC | 42,713 | $840.2K | 0.00% | +27,239+176.0% | Added |
| BNP Paribas Arbitrage, SA | 40,289 | $792.5K | 0.00% | +1,609+4.2% | Added |
| Northern Trust Corp | 40,190 | $790.5K | 0.00% | −1,660−4.0% | Reduced |
| Polaris Capital Management, LLC | 40,000 | $786.8K | 0.06% | 00.0% | Unchanged |
| Stilwell Value LLC | 40,000 | $786.8K | 0.47% | 00.0% | Unchanged |
| Great Oak Capital Partners, LLC | 34,155 | $691.6K | 0.16% | −953−2.7% | Reduced |
| Freestone Capital Holdings, LLC | 34,754 | $683.6K | 0.02% | +30.0% | Added |
| Arbiter Partners Capital Management LLC | 32,800 | $645.2K | 0.44% | 00.0% | Unchanged |
| Bank of America Corp | 26,512 | $521.5K | 0.00% | +18,163+217.5% | Added |
| Oppenheimer & Close, LLC | 26,502 | $521.3K | 0.33% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 26,195 | $515.3K | 0.00% | +26,195 | New |
| Trexquant Investment LP | 26,049 | $512.4K | 0.00% | +26,049 | New |
| Voleon Capital Management LP | 25,868 | $508.8K | 0.01% | +25,868 | New |
| UBS Group AG | 20,296 | $399.2K | 0.00% | −5,286−20.7% | Reduced |
| Deprince Race & Zollo Inc | 20,296 | $399.2K | 0.01% | +20,296 | New |
| Point72 Asset Management, L.P. | 17,577 | $345.7K | 0.00% | −1,927−9.9% | Reduced |
| Citadel Advisors LLC | 15,380 | $302.5K | 0.00% | +15,380 | New |
| Lynch & Associates | 15,206 | $299.1K | 0.06% | 00.0% | Unchanged |
| Citigroup Inc | 14,505 | $285.3K | 0.00% | −7,978−35.5% | Reduced |
| Maltese Capital Management LLC | 13,500 | $265.5K | 0.05% | −24,750−64.7% | Reduced |
| HRT Financial LP | 13,090 | $257.0K | 0.00% | +13,090 | New |
| Brevan Howard Capital Management LP | 12,747 | $250.7K | 0.00% | +12,747 | New |
| Rockland Trust Co | 12,646 | $248.7K | 0.01% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 12,607 | $248.0K | 0.00% | +12,607 | New |
| XTX Topco Ltd | 12,428 | $244.5K | 0.00% | +944+8.2% | Added |
| Farther Finance Advisors, LLC | 12,000 | $237.4K | 0.00% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 12,002 | $236.1K | 0.00% | +12,002 | New |
| Barclays PLC | 10,835 | $213.1K | 0.00% | +10,835 | New |
| Charles Schwab Investment Management Inc | 10,000 | $196.7K | 0.00% | 00.0% | Unchanged |
| Intellus Advisors LLC | 10,000 | $196.7K | 0.03% | 00.0% | Unchanged |
| State of Wyoming | 8,071 | $158.8K | 0.02% | −9,539−54.2% | Reduced |
| Vanguard Global Advisers, LLC | 6,517 | $128.2K | 0.00% | +6,517 | New |
| Wells Fargo & Company | 6,223 | $122.4K | 0.00% | +10.0% | Added |
| Allworth Financial LP | 1,738 | $34.2K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 357 | $8.00K | 0.00% | +88+32.7% | Added |
| Eastern Bank | 123 | $2.42K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 77 | $1.51K | 0.00% | +77 | New |
| UMA Financial Services, Inc. | 66 | $1.30K | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 33 | $650 | 0.00% | +33 | New |
| Bare Financial Services, Inc | 29 | $570 | 0.00% | +29 | New |
| Avion Wealth | 34 | $0 | 0.00% | 00.0% | Unchanged |
| M3F, Inc. | 0 | $0 | 0.00% | −222,361−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −49,500−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −34,824−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −13,492−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −12,400−100.0% | Sold out |
| Flagship Wealth Advisors, LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |