ISTR Investar Holding Corporation
Investar Holding Corporation (ISTR) Institutional Ownership
What the institutions did with ISTR last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 1.3M | 15.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 545.6K | 6.8% |
| DIMENSIONAL FUND ADVISORS LP | 516.5K | 6.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 331.7K | 4.1% |
| Fourthstone LLC | 322.4K | 4.0% |
| BANC FUNDS CO LLC | 306.9K | 3.8% |
| ROYCE & ASSOCIATES LP | 292.1K | 3.6% |
| ALLIANCEBERNSTEIN L.P. | 285.2K | 3.5% |
| CITADEL ADVISORS LLC | 267.4K | 3.3% |
| STATE STREET CORP | 262.9K | 3.3% |
| TWO SIGMA INVESTMENTS, LP | 244.6K | 3.0% |
| Texas Capital Bank Wealth Management Services Inc | 168.8K | 2.1% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 161.8K | 2.0% |
| MALTESE CAPITAL MANAGEMENT LLC | 160.9K | 2.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 154.6K | 1.9% |
| MORGAN STANLEY | 152.9K | 1.9% |
| KENNEDY CAPITAL MANAGEMENT LLC | 139.4K | 1.7% |
| RENAISSANCE TECHNOLOGIES LLC | 131.7K | 1.6% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 130.7K | 1.6% |
| Qube Research & Technologies Ltd | 130.2K | 1.6% |
| NORTHERN TRUST CORP | 122.6K | 1.5% |
| GOLDMAN SACHS GROUP INC | 95.1K | 1.2% |
| JPMORGAN CHASE & CO | 92.3K | 1.1% |
| VANGUARD FIDUCIARY TRUST CO | 82.7K | 1.0% |
| AMERICAN CENTURY COMPANIES INC | 79.3K | 1.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Fourthstone LLC | Reduced | 827.4K | 322.4K | -505.0K |
| WELLINGTON MANAGEMENT GROUP LLP | Sold Out | 250.8K | 0 | -250.8K |
| TWO SIGMA INVESTMENTS, LP | Increased | 24.7K | 244.6K | +219.9K |
| CITADEL ADVISORS LLC | Increased | 49.7K | 267.4K | +217.7K |
| Texas Capital Bank Wealth Management Services Inc | New | 0 | 168.8K | +168.8K |
| BlackRock, Inc. | Increased | 1.1M | 1.3M | +153.8K |
| HighTower Advisors, LLC | Reduced | 211.9K | 74.4K | -137.5K |
| ALLIANCEBERNSTEIN L.P. | Reduced | 401.1K | 285.2K | -115.9K |
| JPMORGAN CHASE & CO | Increased | 5.2K | 92.3K | +87.0K |
| AlTi Global, Inc. | Sold Out | 86.6K | 0 | -86.6K |
| STATE STREET CORP | Increased | 177.0K | 262.9K | +85.9K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 437.4K | 516.5K | +79.1K |
| Bank of New York Mellon Corp | Reduced | 123.2K | 45.9K | -77.3K |
| Qube Research & Technologies Ltd | Increased | 64.1K | 130.2K | +66.1K |
| MORGAN STANLEY | Increased | 91.6K | 152.9K | +61.3K |
| XTX Topco Ltd | New | 0 | 60.6K | +60.6K |
| Invesco Ltd. | Increased | 11.5K | 72.0K | +60.5K |
| MARTINGALE ASSET MANAGEMENT L P | Sold Out | 52.7K | 0 | -52.7K |
| D. E. Shaw & Co., Inc. | New | 0 | 45.3K | +45.3K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 588.4K | 545.6K | -42.9K |
| Squarepoint Ops LLC | New | 0 | 40.7K | +40.7K |
| MARSHALL WACE, LLP | New | 0 | 40.7K | +40.7K |
| GOLDMAN SACHS GROUP INC | Increased | 54.9K | 95.1K | +40.2K |
| Numerai GP LLC | Reduced | 43.1K | 8.0K | -35.1K |
| SEI INVESTMENTS CO | Reduced | 65.3K | 31.6K | -33.7K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 300.1K | 331.7K | +31.6K |
| Quadrature Capital Ltd | New | 0 | 27.2K | +27.2K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 105.3K | 131.7K | +26.4K |
| Schonfeld Strategic Advisors LLC | New | 0 | 24.1K | +24.1K |
| Trexquant Investment LP | New | 0 | 23.8K | +23.8K |
| MENDON CAPITAL ADVISORS CORP | Increased | 38.0K | 57.7K | +19.7K |
| Engineers Gate Manager LP | New | 0 | 18.2K | +18.2K |
| AMERICAN CENTURY COMPANIES INC | Reduced | 97.3K | 79.3K | -18.0K |
| UBS Group AG | Increased | 4.6K | 22.1K | +17.5K |
| Quantbot Technologies LP | New | 0 | 17.3K | +17.3K |
| Legato Capital Management LLC | Reduced | 24.0K | 6.8K | -17.2K |
| STRS OHIO | Reduced | 20.5K | 3.5K | -17.0K |
| Glass Wealth Management Co LLC | Reduced | 66.6K | 49.9K | -16.7K |
| OCCUDO QUANTITATIVE STRATEGIES LP | Increased | 18.5K | 34.5K | +16.0K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Sold Out | 15.7K | 0 | -15.7K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 26.8K | 42.2K | +15.4K |
| Cambridge Investment Research Advisors, Inc. | New | 0 | 14.0K | +14.0K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 2.7K | 16.5K | +13.8K |
| VICTORY CAPITAL MANAGEMENT INC | New | 0 | 13.7K | +13.7K |
| Creative Planning | New | 0 | 13.5K | +13.5K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 141.9K | 154.6K | +12.7K |
| WINTON GROUP Ltd | New | 0 | 12.2K | +12.2K |
| Voleon Capital Management LP | New | 0 | 11.3K | +11.3K |
| Integrated Quantitative Investments LLC | Reduced | 33.6K | 22.5K | -11.1K |
| Connor, Clark & Lunn Investment Management Ltd. | Increased | 60.4K | 70.7K | +10.2K |
| ELCO Management Co., LLC | Increased | 8.0K | 17.7K | +9.7K |
| Thrivent Financial for Lutherans | New | 0 | 9.2K | +9.2K |
| MANGROVE PARTNERS IM, LLC | Sold Out | 8.0K | 0 | -8.0K |
| MIRABELLA FINANCIAL SERVICES LLP | Sold Out | 8.0K | 0 | -8.0K |
| Point72 Asset Management, L.P. | Increased | 10.9K | 18.6K | +7.8K |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | New | 0 | 7.7K | +7.7K |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | Reduced | 38.1K | 30.5K | -7.6K |
| Polymer Capital Management (US) LLC | Sold Out | 7.6K | 0 | -7.6K |
| NORTHERN TRUST CORP | Increased | 114.9K | 122.6K | +7.6K |
| HSBC HOLDINGS PLC | Increased | 50.4K | 57.8K | +7.4K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.