# BUSINESS FIRST BANCSHARES IN COM

BUSINESS FIRST BANCSHARES IN COM is a security (CUSIP 12326C105) tracked across SEC portfolio filings. 170 institutional managers reported $454.1M on Form 13F as of 2026-06-30; 21 registered fund positions totaling $37.6M via N-PORT as of 2026-05-31.

## Summary

- Issuer: BUSINESS FIRST BANCSHARES IN
- Class: COM
- CUSIP: 12326C105
- Asset category: EC
- 13F holders: 170
- 13F value: $454.1M
- 13F period: 2026-06-30
- N-PORT fund positions: 21
- N-PORT value: $37.6M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 170 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $66.2M | 2,446,961 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $43.1M | 1,648,151 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $31.5M | 1,165,720 |
| JANUS HENDERSON GROUP PLC | LONDON, X0 | $26.8M | 989,686 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $24.1M | 890,391 |
| [ROYCE & ASSOCIATES LP](https://search.stillhousedata.com/firm/107689) | New York, NY | $22.6M | 836,098 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $21.9M | 810,004 |
| STATE STREET CORP | BOSTON, MA | $17.9M | 661,090 |
| Bank of New York Mellon Corp | NEW YORK, NY | $13.9M | 450,790 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Toronto, A6 | $11.8M | 434,931 |
| [Ranger Investment Management, L.P.](https://search.stillhousedata.com/firm/124414) | DALLAS, TX | $8.7M | 321,290 |
| NORTHERN TRUST CORP | CHICAGO, IL | $8.0M | 296,091 |
| Russell Investments Group, Ltd. | Seattle, WA | $7.6M | 246,460 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $7.2M | 266,417 |
| [RMB Capital Management, LLC](https://search.stillhousedata.com/firm/134249) | Chicago, IL | $6.8M | 250,009 |

## Top fund holders (N-PORT)

_Showing 15 of 21 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $9.9M | 1.22% |
| [Regional Bank Fund](https://search.stillhousedata.com/fund/S000000635) | John Hancock Investment Trust II | $5.9M | 67.49% |
| John Hancock Financial Opportunities Fund | John Hancock Financial Opportunities Fund | $4.9M | 69.90% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $4.6M | 2.63% |
| [Small Cap Portfolio](https://search.stillhousedata.com/fund/S000001917) | BNY MELLON VARIABLE INVESTMENT FUND | $3.1M | 99.15% |
| [Royce Capital Fund - Small-Cap Portfolio](https://search.stillhousedata.com/fund/S000009497) | ROYCE CAPITAL FUND | $2.5M | 144.72% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $2.3M | 3.06% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $1.3M | 2.66% |
| [Russell Investments U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000089990) | Russell Investments Exchange Traded Funds | $700K | 141.86% |
| [Fidelity Nasdaq Composite Index ETF](https://search.stillhousedata.com/fund/S000006011) | Fidelity Commonwealth Trust | $544K | 0.50% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $504K | 0.17% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $460K | 0.08% |
| [CORNERCAP SMALL-CAP VALUE FUND](https://search.stillhousedata.com/fund/S000004377) | CORNERCAP GROUP OF FUNDS | $256K | 21.24% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $216K | 2.19% |
| [WALTHAUSEN SMALL CAP VALUE FUND](https://search.stillhousedata.com/fund/S000020728) | Walthausen Funds | $145K | 35.17% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/12326C105.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.