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Disclosery

ISTR INVESTAR HOLDING CORP

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COMMON STOCK (common), issuer CIK 1602658

119 managers (123 13F filers) reported a position in ISTR shares at 2026-06-30, 8,064,114 shares in all. 25 filers opened a position and 11 filers sold out during the quarter.

Managers
119
13F filers
123
New
25
Added
54
Reduced
28
Sold out
11
Shares held by filers
8,064,114

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.1,256,649$37.6M<0.01%+153,82413F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding787,929$23.6M-23,265Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP516,506$15.5M<0.01%+79,10113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC331,684$9.94M<0.01%+31,58513F-HRTimelineGroup
Fourthstone LLC322,428$9.67M6.88%-504,96113F-HRTimeline
BANC FUNDS CO LLC306,896$9.19M1.52%013F-HRTimeline
ROYCE & ASSOCIATES LP292,086$8.75M0.07%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC267,398$8.01M<0.01%+217,65613F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP262,939$7.91M<0.01%+85,92613F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.285,225$7.78M<0.01%-115,86013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP244,626$7.33M0.01%+219,89013F-HRTimelineGroup
Texas Capital Bank Wealth Management Se…168,779$5.06M0.27%new13F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …161,787$4.85M<0.01%-1,48413F-HRTimelineGroup
MALTESE CAPITAL MANAGEMENT LLCin group MALTESE CAPITAL MANAGEMENT LLC160,900$4.82M0.88%+3,90013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY152,895$4.58M<0.01%+61,25213F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC139,386$4.18M0.07%-2,38913F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC131,675$3.94M0.01%+26,42513F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC130,677$3.92M0.07%-5,68913F-HRTimeline
Qube Research & Technologies Ltd130,173$3.9M<0.01%+66,05113F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP122,552$3.67M<0.01%+7,61913F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC95,093$2.85M<0.01%+40,22513F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO92,273$2.76M<0.01%+87,03913F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC79,251$2.37M<0.01%-18,02213F-HRTimelineGroup
HighTower Advisors, LLC74,408$2.23M<0.01%-137,51013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.72,010$2.16M<0.01%+60,47313F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC71,091$2.14M0.01%-2,86513F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…70,668$2.12M<0.01%+10,24413F-HRTimeline
Empowered Funds, LLC69,612$2.09M0.01%+4,91113F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd60,614$1.82M0.02%new13F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC57,802$1.73M<0.01%+7,38613F-HRTimelineGroup
MENDON CAPITAL ADVISORS CORP57,740$1.73M0.61%+19,70313F-HRTimeline
Glass Wealth Management Co LLC49,903$1.5M0.5%-16,68313F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp45,920$1.38M<0.01%-77,32413F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.45,300$1.36M<0.01%new13F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC42,195$1.26M<0.01%+15,37813F-HRTimelineGroup
STEEL GROVE CAPITAL ADVISORS, LLC41,805$1.25M0.12%+16513F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC40,702$1.22M<0.01%new13F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP40,686$1.22M<0.01%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co39,191$1.17M<0.01%+3,17213F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP34,451$1.03M0.05%+15,97013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO31,624$947K<0.01%-33,65713F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC30,499$914K<0.01%-7,64713F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd27,174$814K0.01%new13F-HRTimelineGroup
True North Advisors, LLC27,092$812K0.08%+3213F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/24,912$746K<0.01%+94213F-HRTimelineGroup
Schonfeld Strategic Advisors LLC24,074$721K<0.01%new13F-HRTimeline
Trexquant Investment LP23,793$713K<0.01%new13F-HRTimeline
Integrated Quantitative Investments LLC22,503$674K0.11%-11,07913F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC22,373$670K<0.01%+2,28613F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding22,312$668K+17,498Timeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC21,149$634K<0.01%-2,38813F-HRTimelineGroup
RITHOLTZ WEALTH MANAGEMENT21,009$629K0.01%-23413F-HR/ATimeline
Nuveen, LLCin group TIAA20,017$600K<0.01%+5,00013F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.18,641$558K<0.01%+7,75913F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD18,305$548K<0.01%+1,07313F-HRTimeline
Engineers Gate Manager LP18,204$545K0.01%new13F-HRTimeline
ELCO Management Co., LLC17,740$531K0.23%+9,70313F-HRTimeline
Quantbot Technologies LP17,295$518K0.02%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS16,544$496K<0.01%+13,80513F-HRTimelineGroup
RHUMBLINE ADVISERS14,889$446K<0.01%+5,36513F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN14,140$424K<0.01%+1,78413F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC13,716$411K<0.01%new13F-HRTimeline
Creative Planningin group Creative Planning13,523$405K<0.01%new13F-HRTimelineGroup
Savant Capital, LLC13,253$397K<0.01%+1013F-HRTimeline
Advisory Services Network, LLC12,600$377K<0.01%013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\12,466$373K<0.01%+3,23613F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd12,235$367K0.01%new13F-HRTimelineGroup
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.12,065$361K<0.01%013F-HRTimelineGroup
Geneos Wealth Management Inc.11,784$353K0.01%013F-HRTimeline
Voleon Capital Management LP11,271$338K0.01%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/10,615$319K<0.01%+1,53713F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…10,000$300K<0.01%013F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…9,169$275K<0.01%new13F-HRTimelineGroup
JAMES INVESTMENT RESEARCH, INC.8,819$264K0.03%013F-HRTimeline
Numerai GP LLC7,994$240K0.02%-35,06313F-HRTimeline
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLCin group SUSQUEHANNA INTERNATIONAL GRO…7,670$230K<0.01%new13F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC7,320$219K<0.01%new13F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…7,155$214K<0.01%013F-HRTimelineGroup
AXQ CAPITAL, LP7,070$212K0.02%new13F-HRTimeline
Sequoia Financial Advisors, LLC7,021$210K<0.01%new13F-HRTimeline
Cambridge Investment Research Advisors,…7,016$210K<0.01%new13F-HR/ATimeline
CITIGROUP INCin group CITIGROUP INC6,840$205K<0.01%+5,24413F-HRTimelineGroup
Legato Capital Management LLC6,814$204K0.02%-17,18613F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…6,672$200K<0.01%+5,65313F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…5,887$176K<0.01%-11913F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND4,600$138K<0.01%013F-HRTimeline
STRS OHIO3,500$105K<0.01%-17,00013F-HRTimeline
Police & Firemen's Retirement System of…3,496$105K<0.01%+1,72713F-HRTimeline
NewEdge Advisors, LLC3,401$102K<0.01%+513F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,339$70.1K<0.01%+1,29213F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,942$58.2K<0.01%+6213F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,278$38.3K<0.01%+17013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,151$34.5K<0.01%+24513F-HRTimelineGroup
State of Alaska, Department of Revenue851$25K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA784$24K<0.01%+57013F-HRTimelineGroup
FMR LLCin group FMR LLC794$23.8K<0.01%+12413F-HRTimelineGroup
Strategic Wealth Partners, Ltd.653$19.6K<0.01%013F-HRTimeline
Arax Advisory Partners337$10.1K<0.01%new13F-HRTimeline
Sterling Capital Management LLC258$7.73K<0.01%-16713F-HRTimeline
GAMMA Investing LLC223$6.68K<0.01%+4813F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.203$6.08K<0.01%-36513F-HRTimelineGroup
Integrated Wealth Concepts LLC199$5.96K<0.01%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…176$5.27K<0.01%-53113F-HR/ATimeline
Capital Advisors, Ltd. LLC180$5K<0.01%013F-HRTimeline
Allworth Financial LP162$4.85K<0.01%+6813F-HRTimeline
1 NORTH WEALTH SERVICES LLC125$3.75K<0.01%013F-HRTimeline
IFP Advisors, Inc64$1.92K<0.01%+1213F-HRTimeline
Parallel Advisors, LLC48$1.45K<0.01%-3013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…40$1.2K<0.01%+2113F-HRTimelineGroup
Essential Partners LLC37$1.11K<0.01%-7213F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.34$1.02K<0.01%-7213F-HRTimelineGroup
Farther Finance Advisors, LLC25$748<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC19$569<0.01%+813F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\12$360<0.01%013F-HRTimelineGroup
Fortitude Family Office, LLC7$210<0.01%new13F-HRTimeline
True Wealth Design, LLC3$90<0.01%-113F-HRTimeline
SJS Investment Consulting Inc.2$60<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC1$30<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.1$30<0.01%-8013F-HRTimeline