MNSB — MAINSTREET BANCSHARES INC
Reported value held$41.44M
Funds holding (latest)27
SectorFinancials
Funds holding (Q2 2026)23
Institutional value$32.60M · 1.32M sh
New / Add / Cut / Exit4 / 12 / 4 / 0
Top-5 / Top-10 concentration81.2% / 92.9%
Institutional holdings change
Accumulating +6.3%
(+77.84K sh)
Institutional value change
Up +18.2%
As of Q2 2026, 23 SEC-registered investment managers reported holding MNSB (MAINSTREET BANCSHARES INC) in their latest 13F filings, with a combined reported value of $32.60M across 1.32M shares. That is +6.3% by share count (+77.84K shares) versus the previous quarter, while reported value moved +18.2%. Ownership is concentrated: the five largest holders account for 81.2% of reported value and the top ten for 92.9%.
Compared with the prior quarter, 4 opened new positions, 12 added to existing stakes, 4 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
MNSB is classified in the Financials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 23 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 404.04K | $9.98M | 0.00% | Add |
| Wellington Management Group history | 336.96K | $8.32M | 0.00% | Reduce |
| Geode Capital Management history | 152.20K | $3.76M | 0.00% | Add |
| Marshall Wace history | 120.19K | $2.97M | 0.00% | Add |
| Citadel Advisors history | 58.34K | $1.44M | 0.00% | Add |
| Northern Trust Corp history | 48.15K | $1.19M | 0.00% | Add |
| UBS Group AG history | 33.10K | $817.29K | 0.00% | Reduce |
| AQR Capital Management history | 29.41K | $726.08K | 0.00% | New |
| Morgan Stanley history | 24.32K | $600.38K | 0.00% | Hold |
| Charles Schwab Investment Management history | 19.44K | $480.07K | 0.00% | Add |
| BNY Mellon history | 17.42K | $430.01K | 0.00% | Add |
| Two Sigma Investments history | 16.70K | $412.30K | 0.00% | New |
| Renaissance Technologies history | 11.00K | $271.59K | 0.00% | Reduce |
| Goldman Sachs Group history | 10.63K | $262.40K | 0.00% | Reduce |
| Point72 Asset Management history | 10.49K | $258.95K | 0.00% | New |
| Arrowstreet Capital history | 9.73K | $240.28K | 0.00% | Hold |
| Wells Fargo & Co history | 5.30K | $130.91K | 0.00% | Add |
| Deutsche Bank AG history | 5.20K | $128.41K | 0.00% | Add |
| Citigroup Inc history | 2.92K | $72.12K | 0.00% | Add |
| JPMorgan Chase & Co history | 2.91K | $71.78K | 0.00% | New |
| Fidelity Management & Research (FMR) history | 953 | $23.53K | 0.00% | Add |
| Legal & General Investment Management America history | 636 | $15.70K | 0.00% | Hold |
| PNC Financial Services history | 170 | $4.20K | 0.00% | Add |
Q1 2026 — 19 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Wellington Management Group history | 352.71K | $7.83M | 0.00% | Reduce |
| BlackRock Inc history | 347.61K | $7.72M | 0.00% | Reduce |
| Geode Capital Management history | 147.17K | $3.27M | 0.00% | Reduce |
| UBS Group AG history | 113.18K | $2.51M | 0.00% | Hold |
| Marshall Wace history | 106.22K | $2.36M | 0.00% | Add |
| Northern Trust Corp history | 46.94K | $1.04M | 0.00% | Reduce |
| Morgan Stanley history | 24.38K | $541.24K | 0.00% | Reduce |
| Citadel Advisors history | 23.52K | $522.10K | 0.00% | Reduce |
| Charles Schwab Investment Management history | 17.80K | $395.18K | 0.00% | Reduce |
| BNY Mellon history | 16.83K | $373.54K | 0.00% | Reduce |
| Renaissance Technologies history | 14.40K | $319.68K | 0.00% | Reduce |
| Goldman Sachs Group history | 12.83K | $284.76K | 0.00% | Add |
| Arrowstreet Capital history | 9.73K | $216.05K | 0.00% | Reduce |
| Deutsche Bank AG history | 5.03K | $111.58K | 0.00% | Hold |
| Wells Fargo & Co history | 2.58K | $57.32K | 0.00% | Reduce |
| Legal & General Investment Management America history | 636 | $14.12K | 0.00% | Hold |
| Fidelity Management & Research (FMR) history | 472 | $10.48K | 0.00% | Add |
| Citigroup Inc history | 320 | $7.10K | 0.00% | Add |
| PNC Financial Services history | 26 | $577 | 0.00% | Add |
Q4 2025 — 22 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 379.28K | $7.72M | 0.00% | Hold |
| Wellington Management Group history | 359.41K | $7.32M | 0.00% | Reduce |
| BlackRock Inc history | 350.34K | $7.13M | 0.00% | Add |
| Geode Capital Management history | 149.97K | $3.05M | 0.00% | Reduce |
| UBS Group AG history | 113.68K | $2.31M | 0.00% | Reduce |
| Renaissance Technologies history | 49.00K | $997.64K | 0.00% | Reduce |
| Northern Trust Corp history | 48.49K | $987.22K | 0.00% | Reduce |
| Marshall Wace history | 44.29K | $901.68K | 0.00% | Add |
| Citadel Advisors history | 39.29K | $799.90K | 0.00% | New |
| Morgan Stanley history | 26.46K | $538.83K | 0.00% | Add |
| Charles Schwab Investment Management history | 20.57K | $418.70K | 0.00% | Hold |
| BNY Mellon history | 18.04K | $367.27K | 0.00% | Reduce |
| Arrowstreet Capital history | 11.46K | $233.41K | 0.00% | New |
| Goldman Sachs Group history | 11.36K | $231.37K | 0.00% | Reduce |
| Bank of America Corp history | 8.11K | $165.12K | 0.00% | Add |
| Wells Fargo & Co history | 7.88K | $160.38K | 0.00% | Add |
| Deutsche Bank AG history | 5.03K | $102.33K | 0.00% | Hold |
| JPMorgan Chase & Co history | 4.78K | $97.34K | 0.00% | Reduce |
| Legal & General Investment Management America history | 636 | $12.95K | 0.00% | Hold |
| Fidelity Management & Research (FMR) history | 458 | $9.32K | 0.00% | Add |
| Citigroup Inc history | 160 | $3.26K | 0.00% | Add |
| PNC Financial Services history | 16 | $326 | 0.00% | Reduce |
Q3 2025 — 22 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Wellington Management Group history | 411.02K | $8.56M | 0.00% | Reduce |
| Vanguard Group history | 380.29K | $7.92M | 0.00% | Hold |
| BlackRock Inc history | 333.22K | $6.94M | 0.00% | Add |
| Geode Capital Management history | 152.77K | $3.18M | 0.00% | Hold |
| UBS Group AG history | 134.82K | $2.81M | 0.00% | Add |
| Northern Trust Corp history | 53.59K | $1.12M | 0.00% | Add |
| Renaissance Technologies history | 49.39K | $1.03M | 0.00% | Add |
| Millennium Management history | 32.05K | $667.64K | 0.00% | Add |
| Goldman Sachs Group history | 26.64K | $554.91K | 0.00% | New |
| Morgan Stanley history | 25.40K | $529.08K | 0.00% | Reduce |
| BNY Mellon history | 24.34K | $506.94K | 0.00% | Add |
| Charles Schwab Investment Management history | 20.57K | $428.37K | 0.00% | Hold |
| Marshall Wace history | 12.45K | $259.42K | 0.00% | New |
| Two Sigma Investments history | 10.07K | $209.80K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 6.75K | $140.56K | 0.00% | Add |
| Wells Fargo & Co history | 5.34K | $111.15K | 0.00% | Add |
| Deutsche Bank AG history | 5.03K | $104.69K | 0.00% | New |
| Bank of America Corp history | 4.84K | $100.82K | 0.00% | Reduce |
| Legal & General Investment Management America history | 636 | $13.25K | 0.00% | Hold |
| PNC Financial Services history | 183 | $3.81K | 0.00% | New |
| Fidelity Management & Research (FMR) history | 108 | $2.25K | 0.00% | Reduce |
| Citigroup Inc history | 93 | $1.94K | 0.00% | Reduce |
Q2 2025 — 18 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Wellington Management Group history | 416.51K | $7.87M | 0.00% | Hold |
| Vanguard Group history | 380.47K | $7.19M | 0.00% | Add |
| BlackRock Inc history | 298.73K | $5.65M | 0.00% | Add |
| Geode Capital Management history | 153.52K | $2.90M | 0.00% | Add |
| Northern Trust Corp history | 50.73K | $958.78K | 0.00% | Add |
| Morgan Stanley history | 28.17K | $532.37K | 0.00% | Add |
| Renaissance Technologies history | 28.00K | $529.20K | 0.00% | Add |
| BNY Mellon history | 23.98K | $453.19K | 0.00% | New |
| Charles Schwab Investment Management history | 20.57K | $388.68K | 0.00% | New |
| Two Sigma Investments history | 12.73K | $240.63K | 0.00% | Reduce |
| Millennium Management history | 12.52K | $236.53K | 0.00% | Reduce |
| Bank of America Corp history | 5.84K | $110.38K | 0.00% | Add |
| Wells Fargo & Co history | 4.47K | $84.43K | 0.00% | New |
| UBS Group AG history | 3.79K | $71.69K | 0.00% | New |
| JPMorgan Chase & Co history | 3.33K | $62.92K | 0.00% | Add |
| Citigroup Inc history | 2.37K | $44.77K | 0.00% | Reduce |
| Legal & General Investment Management America history | 636 | $12.02K | 0.00% | New |
| Fidelity Management & Research (FMR) history | 115 | $2.17K | 0.00% | Reduce |
Q1 2025 — 14 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Wellington Management Group history | 416.51K | $6.96M | 0.00% | Reduce |
| Vanguard Group history | 337.10K | $5.64M | 0.00% | Hold |
| Millennium Management history | 77.14K | $1.29M | 0.00% | Add |
| Geode Capital Management history | 67.21K | $1.12M | 0.00% | Add |
| BlackRock Inc history | 61.03K | $1.02M | 0.00% | Reduce |
| Renaissance Technologies history | 27.50K | $459.80K | 0.00% | Reduce |
| Morgan Stanley history | 20.89K | $349.28K | 0.00% | Reduce |
| Citadel Advisors history | 16.09K | $269.01K | 0.00% | Reduce |
| Two Sigma Investments history | 15.46K | $258.56K | 0.00% | Reduce |
| Northern Trust Corp history | 12.72K | $212.76K | 0.00% | Hold |
| Citigroup Inc history | 3.95K | $66.04K | 0.00% | Reduce |
| Bank of America Corp history | 3.43K | $57.30K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 121 | $2.02K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 5 | $84 | 0.00% | Hold |
New Positions (Q2 2026)
- AQR Capital Management 29.41K sh · $726.08K
- Two Sigma Investments 16.70K sh · $412.30K
- Point72 Asset Management 10.49K sh · $258.95K
- JPMorgan Chase & Co 2.91K sh · $71.78K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | 404.04K | 347.61K | 350.34K | 333.22K | 298.73K | 61.03K | 68.43K | 77.27K | — | — | — | — | — | — | — | — | — | — | — | — |
| Wellington Management Group | 336.96K | 352.71K | 359.41K | 411.02K | 416.51K | 416.51K | 428.57K | 428.57K | 428.57K | 535.25K | 549.65K | 549.65K | 549.65K | 343.55K | 346.77K | 346.77K | 265.14K | 211.80K | 211.80K | 291.00K |
| Geode Capital Management | 152.20K | 147.17K | 149.97K | 152.77K | 153.52K | 67.21K | 63.59K | 62.97K | 62.14K | 139.23K | 130.58K | 125.26K | 122.78K | 55.95K | 55.73K | 55.67K | 55.38K | 49.38K | 49.39K | 49.40K |
| Marshall Wace | 120.19K | 106.22K | 44.29K | 12.45K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Citadel Advisors | 58.34K | 23.52K | 39.29K | — | — | 16.09K | 17.02K | 23.25K | 14.20K | 17.01K | 10.12K | 12.74K | — | 10.81K | — | — | — | — | — | — |
| Northern Trust Corp | 48.15K | 46.94K | 48.49K | 53.59K | 50.73K | 12.72K | 12.72K | 12.72K | 53.31K | 55.36K | 55.12K | 54.68K | 55.19K | 11.16K | 10.73K | 10.73K | 10.51K | 10.65K | 11.06K | — |
| UBS Group AG | 33.10K | 113.18K | 113.68K | 134.82K | 3.79K | — | 1.83K | 49 | 1.35K | 7.03K | 6.97K | 3.90K | 4.12K | 2.81K | 1.07K | — | 1.30K | — | — | — |
| AQR Capital Management | 29.41K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Morgan Stanley | 24.32K | 24.38K | 26.46K | 25.40K | 28.17K | 20.89K | 22.97K | 19.37K | 22.04K | 19.61K | 25.59K | 11.72K | 10.63K | 16.66K | 6.31K | 343 | 6.30K | 25.38K | 30.17K | 30.39K |
| Charles Schwab Investment Management | 19.44K | 17.80K | 20.57K | 20.57K | 20.57K | — | — | — | — | 18.93K | 18.93K | 18.93K | 18.93K | — | — | — | — | — | — | — |
| BNY Mellon | 17.42K | 16.83K | 18.04K | 24.34K | 23.98K | — | — | — | — | 18.85K | 19.69K | 24.03K | 23.16K | — | — | — | — | — | — | — |
| Two Sigma Investments | 16.70K | — | — | 10.07K | 12.73K | 15.46K | 15.79K | 21.77K | 14.90K | — | — | — | — | — | — | — | — | — | — | — |
| Renaissance Technologies | 11.00K | 14.40K | 49.00K | 49.39K | 28.00K | 27.50K | 32.30K | 38.20K | 26.70K | 45.10K | 23.60K | 17.10K | 20.65K | 45.90K | 36.97K | 18.06K | 20.50K | 32.00K | 39.93K | 31.40K |
| Goldman Sachs Group | 10.63K | 12.83K | 11.36K | 26.64K | — | — | 10.04K | — | 40.70K | — | — | — | — | — | — | — | — | — | — | — |
| Point72 Asset Management | 10.49K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Arrowstreet Capital | 9.73K | 9.73K | 11.46K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Wells Fargo & Co | 5.30K | 2.58K | 7.88K | 5.34K | 4.47K | — | — | — | — | 2.46K | 2.14K | 1.72K | 2.65K | 43 | 42 | 41 | 41 | 38 | 38 | 38 |
| Deutsche Bank AG | 5.20K | 5.03K | 5.03K | 5.03K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Citigroup Inc | 2.92K | 320 | 160 | 93 | 2.37K | 3.95K | 4.08K | 5.85K | 467 | 1.30K | 996 | 3 | 2.08K | 8.72K | 5.82K | — | — | — | — | — |
| JPMorgan Chase & Co | 2.91K | — | 4.78K | 6.75K | 3.33K | 5 | 5 | 8.74K | 178 | 7.66K | 6.53K | 4.53K | 5.81K | 7.01K | 11 | 11 | 11 | 11 | 11 | 11 |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details