Investar Holding Corp
ISTR- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0001602658
No open-market purchases or sales by Investar Holding Corp insiders were filed in the last 90 days; 122 institutions reported holding it in 13F filings for Q2 2026, worth $240.9M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Investar Holding Corp as of Dec 31, 2025. 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
- 100
- +5 vs. Q3 2025
- Shares held
- 6.50M
- +184.6K (+2.9%) vs. Q3 2025
- Total value
- $173.6M
- +$27.2M (+18.6%) vs. Q3 2025
- New holders
- 12
- 38 more added
- Sold out
- 7
- 32 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ISTR 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 | 122 | $240.9M |
| Q1 2026 | 111 | $208.7M |
| Q4 2025 | 100 | $173.6M |
| Q3 2025 | 95 | $146.3M |
| Q2 2025 | 91 | $116.5M |
| Q1 2025 | 86 | $105.5M |
| Q4 2024 | 87 | $137.8M |
| Q3 2024 | 82 | $118.4M |
| Q2 2024 | 74 | $91.0M |
| Q1 2024 | 63 | $90.5M |
| Q4 2023 | 58 | $77.2M |
| Q3 2023 | 56 | $55.6M |
| Q2 2023 | 57 | $65.6M |
| Q1 2023 | 62 | $79.1M |
| Q4 2022 | 59 | $123.6M |
| Q3 2022 | 54 | $115.5M |
| Q2 2022 | 55 | $128.6M |
| Q1 2022 | 55 | $117.9M |
| Q4 2021 | 57 | $111.9M |
| Q3 2021 | 56 | $126.0M |
| Q2 2021 | 60 | $131.3M |
| Q1 2021 | 56 | $121.0M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Investar Holding Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Petiole USA ltd | 0 | $0 | 0.00% | −118,469−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −15,518−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −14,281−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −13,838−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −13,640−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −253−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |