Who Owns Investar Holding Corporation (ISTR)?Hedge Fund & Institutional Holders

$26.54-0.30 (-1.12%)Financial ServicesNASDAQ

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$1.8596127021200012e+170T

% of Float Held

—

QoQ Change in Holders

+14 / -1

Price History

$15.64$19.26$22.88$26.49$30.11Aug 24Jun 25Mar 26

ISTR — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
RITHOLTZ WEALTH MANAGEMENTNew Position+21K+$567K
STRS OHIONew Position+21K+$547K
Legato Capital Management LLCNew Position+12K+$323K
Integrated Quantitative Investments LLCNew Position+12K+$323K
JAMES INVESTMENT RESEARCH, INC.New Position+9K+$235K
ELCO Management Co., LLCNew Position+8K+$214K
ACADIAN ASSET MANAGEMENT LLCIncreased+3K+$169K
CWM, LLCNew Position+3K+$92K
Copeland Capital Management, LLCNew Position+2K+$61K
State of Alaska, Department of RevenueNew Position+851+$22K
Capital Advisors, Ltd. LLCNew Position+180+$5K
Covestor LtdNew Position+21+$1K
MAI Capital ManagementNew Position+5+$0
FEDERATED HERMES, INC.New Position+568+$0
LOS ANGELES CAPITAL MANAGEMENT LLCNew Position+23K+$0

ISTR — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
BANC FUNDS CO LLCDecreased-64K-$8.6B
ROYCE & ASSOCIATES LPDecreased-20K-$7.3B
WELLINGTON MANAGEMENT GROUP LLPDecreased-10K-$6.8B
MALTESE CAPITAL MANAGEMENT LLCDecreased-77K-$5.8B
GEODE CAPITAL MANAGEMENT, LLCDecreased-9K-$5.4B
Petiole USA ltdClosed Position-118K-$2.7B
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPDecreased-3K-$2.6B
Hillsdale Investment Management Inc.Decreased-14K-$2.6B
NORTHERN TRUST CORPDecreased-4K-$2.1B
RENAISSANCE TECHNOLOGIES LLCDecreased-19K-$1.6B
HSBC HOLDINGS PLCDecreased-2K-$1.5B
MARSHALL WACE, LLPDecreased-10K-$1.5B
Connor, Clark & Lunn Investment Management Ltd.Decreased-630-$1.4B
O'SHAUGHNESSY ASSET MANAGEMENT, LLCDecreased-2K-$1.1B
TWO SIGMA INVESTMENTS, LPDecreased-12K-$1.0B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1Fourthstone LLC695,992$18.6M3.48%Share
2VANGUARD GROUP INC475,392$12.7M0.00%Share
3ALLIANCEBERNSTEIN L.P.454,585$12.0M0.00%Share
4BlackRock, Inc.395,867$10.0M0.00%Share
5DIMENSIONAL FUND ADVISORS LP388,445$10.0M0.00%Share
6BANC FUNDS CO LLC306,896$8.2M1.62%Share
7ROYCE & ASSOCIATES LP295,834$7.9M0.08%Share
8WELLINGTON MANAGEMENT GROUP LLP282,427$7.0M0.00%Share
9BlackRock, Inc.287,458$7.0M0.00%Share
10GEODE CAPITAL MANAGEMENT, LLC194,597$5.0M0.00%Share
11BlackRock, Inc.169,801$4.0M0.00%Share
12ACADIAN ASSET MANAGEMENT LLC167,925$4.0M0.01%Share
13KENNEDY CAPITAL MANAGEMENT LLC137,225$3.7M0.08%Share
14MALTESE CAPITAL MANAGEMENT LLC118,678$3.2M0.56%Share
15BRIDGEWAY CAPITAL MANAGEMENT, LLC130,620$3.0M0.06%Share
16AMERICAN CENTURY COMPANIES INC122,011$3.0M0.00%Share
17STATE STREET CORP134,942$3.0M0.00%Share
18ARROWSTREET CAPITAL, LIMITED PARTNERSHIP108,824$2.0M0.00%Share
19Hillsdale Investment Management Inc.96,937$2.0M0.06%Share
20NORTHERN TRUST CORP86,192$2.0M0.00%Share
21BlackRock, Inc.104,202$2.0M0.00%Share
22HSBC HOLDINGS PLC65,301$1.7M0.00%Share
23VANGUARD GROUP INC53,951$1.4M0.00%Share
24MALTESE CAPITAL MANAGEMENT LLC53,460$1.4M0.25%Share
25STEEL GROVE CAPITAL ADVISORS, LLC46,434$1.2M0.13%Share
26MENDON CAPITAL ADVISORS CORP38,037$1.0M0.30%Share
27RENAISSANCE TECHNOLOGIES LLC49,175$1.0M0.00%Share
28Connor, Clark & Lunn Investment Management Ltd.61,681$1.0M0.00%Share
29MARTINGALE ASSET MANAGEMENT L P41,114$1.0M0.03%Share
30Empowered Funds, LLC58,955$1.0M0.01%Share
31GOLDMAN SACHS GROUP INC39,291$1.0M0.00%Share
32MARSHALL WACE, LLP51,957$1.0M0.00%Share
33O'SHAUGHNESSY ASSET MANAGEMENT, LLC44,332$1.0M0.01%Share
34RITHOLTZ WEALTH MANAGEMENT21,251$567K0.01%Share
35STRS OHIO20,500$547K0.00%Share
36LSV ASSET MANAGEMENT12,200$326K0.00%Share
37Integrated Quantitative Investments LLC12,121$323K0.07%Share
38Legato Capital Management LLC12,121$323K0.03%Share
39Stratos Wealth Partners, LTD.12,065$322K0.00%Share
40JAMES INVESTMENT RESEARCH, INC.8,819$235K0.03%Share
41ELCO Management Co., LLC8,037$214K0.13%Share
42Invesco Ltd.7,638$204K0.00%Share
43CWM, LLC3,442$92K0.00%Share
44VANGUARD GROUP INC3,141$83K0.00%Share
45Invesco Ltd.3,066$81K0.00%Share
46UBS Group AG2,877$76K0.00%Share
47Copeland Capital Management, LLC2,315$61K0.00%Share
48Invesco Ltd.1,359$36K0.00%Share
49UBS Group AG1,267$33K0.00%Share
50State of Alaska, Department of Revenue851$22K0.00%Share

ISTR Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 202598$147.7M+19
Q3 202579$138.9B+2
Q2 202577$95.2B-9
Q1 202586$103.2B+1
Q4 202485$2.9T+11
Q3 202474$71.7T+9
Q2 202465$38.7T+6
Q1 202459$36.3T—

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As of Q4 2025, 50 institutional investors hold ISTR (Investar Holding Corporation). The largest holder is Fourthstone LLC with $18.6M in shares. This quarter, 14 institutions opened new positions and 1 closed their positions.

Frequently Asked Questions

How many hedge funds own ISTR?

As of Q4 2025, 50 institutional investors report holding ISTR (Investar Holding Corporation) in their 13F filings.

Who is the largest institutional holder of ISTR?

The largest institutional holder of ISTR is Fourthstone LLC with $18.6M in shares.

Is institutional ownership of ISTR increasing or decreasing?

This quarter, 14 institutions opened new positions in ISTR and 1 closed their positions.