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, Q1 2026
Institutional positions in Investar Holding Corp 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
- 111
- +12 vs. Q4 2025
- Shares held
- 7.66M
- +1.70M (+28.5%) vs. Q4 2025
- Total value
- $208.7M
- +$49.3M (+31.0%) vs. Q4 2025
- New holders
- 23
- 42 more added
- Sold out
- 11
- 25 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 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, Q1 2026
Shares, value and share of portfolio for each institution holding Investar Holding Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Street Corp | 177,013 | $4.85M | 0.00% | +42,071+31.2% | Added |
| HighTower Advisors, LLC | 211,918 | $5.78M | 0.01% | +201,917+2,019.0% | Added |
| Wellington Management Group LLP | 250,797 | $6.84M | 0.00% | −31,630−11.2% | Reduced |
| Royce & Associates LP | 292,086 | $7.97M | 0.08% | −3,748−1.3% | Reduced |
| Geode Capital Management, LLC | 300,099 | $8.19M | 0.00% | +76,766+34.4% | Added |
| Banc Funds Co LLC | 306,896 | $8.20M | 1.53% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 401,085 | $10.7M | 0.00% | −53,500−11.8% | Reduced |
| Dimensional Fund Advisors LP | 437,405 | $11.9M | 0.00% | +26,842+6.5% | Added |
| Vanguard Capital Management LLC | 588,427 | $16.0M | 0.00% | +588,427 | New |
| Fourthstone LLC | 827,389 | $22.6M | 3.82% | +131,397+18.9% | Added |
| BlackRock, Inc. | 1,102,825 | $30.1M | 0.00% | +104,700+10.5% | Added |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −167,925−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −96,937−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −52,504−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −18,010−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −16,300−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −12,954−100.0% | Sold out |
| LSV Asset Management | 0 | $0 | 0.00% | −12,200−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −8,317−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −2,691−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −288−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |