UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. 3) *

Investar Holding Corporation (ISTR)

 (Name of Issuer)

Common Stock

(Title of Class of Securities)

46134L105

(CUSIP Number)

12/31/2017

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

☐	Rule 13d-1(b)
☑	Rule 13d-1(c)
☐	Rule 13d-1(d)

* The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). 

CUSIP 46134L105 Page 2 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			FJ Capital Management LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Delaware
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	794,826 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	465,600 (2)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			794,826 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			8.35 %
12	TYPE OF REPORTING PERSON			IA

(1) Consists of 360,527 shares of common stock of the Issuer held by Financial Opportunity Fund LLC and 9,712 shares of common stock of the Issuer held by Financial Opportunity Long/Short Fund LLC, of which FJ Capital Management LLC is the managing member; 135,239 shares of common stock of the Issuer held by Bridge Equities III, LLC, 33,507 shares of common stock of the Issuer held by Bridge Equities VIII, LLC, 55,628 shares of common stock of the Issuer held by Bridge Equities IX, LLC, 37,733 shares of common stock of the Issuer held by Bridge Equities X, LLC, and 67,119 shares of common stock of the Issuer held by Bridge Equities XI, LLC of which FJ Capital Management LLC is the sub-investment advisor, and 95,361 shares of common stock of the Issuer held by a managed account that FJ Capital Management manages; as such, the Reporting Person may be deemed to be a beneficial owner of reported shares but as to which the Reporting Person disclaims beneficial ownership.

(2) Consists of 360,527 shares of common stock of the Issuer held by Financial Opportunity Fund LLC and 9,712 shares common stock of the Issuer held by Financial Opportunity Long/Short Fund, of which FJ Capital Management LLC is the managing member, and 95,361 shares of common stock of the Issuer held by a managed account that FJ Capital Management manages; as such, the Reporting Person may be deemed to be a beneficial owner of reported shares but as to which the Reporting Person disclaims beneficial ownership.

CUSIP 46134L105 Page 3 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			Financial Opportunity Fund LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Delaware
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	360,527 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	360,527 (1)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			360,527 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			3.79 %
12	TYPE OF REPORTING PERSON			OO

(1) Consists of 360,527 shares of common stock of the Issuer held by Financial Opportunity Fund LLC.

CUSIP 46134L105 Page 4 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			Financial Opportunity Long/Short Fund LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Delaware
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	9,712 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	9,712 (1)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			9,712 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			0.10%
12	TYPE OF REPORTING PERSON			OO

(1) Consists of 9,712 shares of common stock of the Issuer held by Financial Opportunity Long/Short Fund LLC.

CUSIP 46134L105 Page 5 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			Martin Friedman
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			United States
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	794,826 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	465,600 (2)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			794,826 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			8.35 %
12	TYPE OF REPORTING PERSON			IN

(1) Consists of 360,527 shares of common stock of the Issuer held by Financial Opportunity Fund LLC and 9,712 shares of common stock of the Issuer held by Financial Opportunity Long/Short Fund, of which FJ Capital Management LLC is the managing member; 135,239 of common stock of the Issuer shares held by Bridge Equities III, LLC, 33,507 shares of common stock of the Issuer held by Bridge Equities VIII, LLC, 55,628 shares of common stock of the Issuer held by Bridge Equities IX, LLC, 37,733 shares of common stock of the Issuer held by Bridge Equities X, LLC, and 67,119 shares of common stock of the Issuer held by Bridge Equities XI, LLC of which FJ Capital Management LLC is the sub-investment advisor, and 95,361 shares of common stock held by a managed account that FJ Capital Management manages; as such, the Reporting Person may be deemed to be a beneficial owner of reported shares. Martin Friedman is the Managing Member of FJ Capital Management LLC; as such, Mr. Friedman may be deemed to be a beneficial owner of reported shares but as to which Mr. Friedman disclaims beneficial ownership.

(2) Consists of 360,527 shares of common stock of the Issuer held by Financial Opportunity Fund LLC and 9,712 shares of common stock of the Issuer held by Financial Opportunity Long/Short Fund, of which FJ Capital Management LLC is the managing member and 95,361 shares of common stock of the Issuer held by a managed account that FJ Capital Management manages; as such, the Reporting Person may be deemed to be a beneficial owner of reported shares. Martin Friedman is the Managing Member of FJ Capital Management LLC; as such, Mr. Friedman may be deemed to be a beneficial owner of reported shares but as to which Mr. Friedman disclaims beneficial ownership.

CUSIP 46134L105 Page 6 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			Bridge Equities III, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Delaware
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	135,239 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	135,239 (1)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			135,239 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			1.42%
12	TYPE OF REPORTING PERSON			OO

(1) Consists of 135,239 shares of common stock of the Issuer of Bridge Equities III, LLC.

CUSIP 46134L105 Page 7 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			Bridge Equities VIII, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Delaware
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	33,507 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	33,507 (1)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			33,507 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			0.35%
12	TYPE OF REPORTING PERSON			OO

(1) Consists of 33,507 shares of common stock of the Issuer of Bridge Equities VIII, LLC.

CUSIP 46134L105 Page 8 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			Bridge Equities IX, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Delaware
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	55,628 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	55,628 (1)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			55,628 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			0.58 %
12	TYPE OF REPORTING PERSON			OO

(1) Consists of 55,628 shares of common stock of the Issuer of Bridge Equities IX, LLC.

CUSIP 46134L105 Page 9 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			Bridge Equities X, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Delaware
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	37,733 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	37,733 (1)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			37,733 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			0.40 %
12	TYPE OF REPORTING PERSON			OO

(1) Consists of 37,733 shares of common stock of the Issuer of Bridge Equities X, LLC.

CUSIP 46134L105 Page 10 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			Bridge Equities XI, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Delaware
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	67,119 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	67,119 (1)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			67,119 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			0.71 %
12	TYPE OF REPORTING PERSON			OO

(1) Consists of 67,119 shares of common stock of the Issuer of Bridge Equities XI, LLC.

CUSIP 46134L105 Page 11 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			SunBridge Manager, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Delaware
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	329,226 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	329,226 (1)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			329,226 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			3.46%
12	TYPE OF REPORTING PERSON			OO

(1) Consists of 135,239 of common stock of the Issuer shares held by Bridge Equities III, LLC, 33,507 shares of common stock of the Issuer held by Bridge Equities VIII, LLC, 55,628 shares of common stock of the Issuer held by Bridge Equities IX, LLC, 37,733 shares of common stock of the Issuer held by Bridge Equities X, LLC, and 67,119 shares of common stock of the Issuer held by Bridge Equities XI, LLC, of which SunBridge Manager, LLC is the Managing Member; as such, the Reporting Person may be deemed to be a beneficial owner of reported shares.

CUSIP 46134L105 Page 12 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			SunBridge Holdings, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Delaware
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	329,226 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	329,226 (1)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			329,226 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			3.46%
12	TYPE OF REPORTING PERSON			OO

(1) Consists of 135,239 of common stock of the Issuer shares held by Bridge Equities III LLC, 33,507 shares of common stock of the Issuer held by Bridge Equities VIII, LLC, 55,628 shares of common stock of the Issuer held by Bridge Equities IX, LLC, 37,733 shares of common stock of the Issuer held by Bridge Equities X, LLC, and 67,119 shares of common stock of the Issuer held by Bridge Equities XI, LLC, of which SunBridge Manager, LLC is the Managing Member. SunBridge Holdings, LLC is the Managing Member of SunBridge Manager, LLC; as such, the Reporting Person may be deemed to be a beneficial owner of reported shares.

CUSIP 46134L105 Page 13 of 18

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			Realty Investment Company, Inc.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Maryland
NUMBER OF SHARES		5	SOLE VOTING POWER
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER	329,226 (1)
EACH REPORTING		7	SOLE DISPOSITIVE POWER
PERSON WITH		8	SHARED DISPOSITIVE POWER	329,226 (1)
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			329,226 (1)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			3.46%
12	TYPE OF REPORTING PERSON			CO

(1) Consists of 135,239 of common stock of the Issuer shares held by Bridge Equities III, LLC, 33,507 shares of common stock of the Issuer held by Bridge Equities VIII, LLC, 55,628 shares of common stock of the Issuer held by Bridge Equities IX, LLC, 37,733 shares of common stock of the Issuer held by Bridge Equities X, LLC, and 67,119 shares of common stock of the Issuer held by Bridge Equities XI, LLC, of which SunBridge Manager, LLC is the Managing Member. SunBridge Holdings, LLC is the Managing Member of SunBridge Manager, LLC. Realty Investment Company, Inc. is the Manager of SunBridge Holdings, LLC; as such, the Reporting Person may be deemed to be a beneficial owner of reported shares.

CUSIP 46134L105 Page 14 of 18

Item 1(a).	Name of Issuer:
	Investar Holding Corporation (ISTR)
Item 1(b).	Address of Issuer’s Principal Executive Offices:
	7244 Perkins Road Baton Rouge, LA 70808
Item 2(a).	Name of Person Filing:
	FJ Capital Management, LLC
Item 2(b).	Address of Principal Business Office or, if None, Residence:
	FJ Capital Management, LLC 1313 Dolley Madison Blvd, Ste 306 McLean, VA 22101 Financial Opportunity Fund LLC 1313 Dolley Madison Blvd., Ste 306 McLean, VA 22101
	Financial Opportunity Long/Short Fund LLC 1313 Dolley Madison Blvd., Ste 306 McLean, VA 22101 Martin S. Friedman 1313 Dolley Madison Blvd., Ste 306 McLean, VA 22101 Bridge Equities III, LLC 8171 Maple Lawn Blvd, Suite 375 Fulton, MD 20759 Bridge Equities VIII, LLC 8171 Maple Lawn Blvd, Suite 375 Fulton, MD 20759 Bridge Equities IX, LLC 8171 Maple Lawn Blvd, Suite 375 Fulton, MD 20759 Bridge Equities X, LLC 8171 Maple Lawn Blvd, Suite 375 Fulton, MD 20759 Bridge Equities XI, LLC 8171 Maple Lawn Blvd, Suite 375 Fulton, MD 20759

CUSIP 46134L105 Page 15 of 18

	SunBridge Manager, LLC 8171 Maple Lawn Blvd, Suite 375 Fulton, MD 20759 SunBridge Holdings, LLC 8171 Maple Lawn Blvd, Suite 375 Fulton, MD 20759 Realty Investment Company, Inc 8171 Maple Lawn Blvd, Suite 375 Fulton, MD 20759
Item 2(c).	Citizenship:

FJ Capital Management LLC, Financial Opportunity Fund LLC, Financial Opportunity Long/Short Fund LLC, Bridge Equities III, LLC, Bridge Equities VIII, LLC, Bridge Equities IX, LLC, Bridge Equities X, LLC, Bridge Equities XI, LLC, SunBridge Manager, LLC, SunBridge Holdings, LLC – Delaware limited liability companies

Martin S. Friedman – United States citizen

Realty Investment Company, Inc – Maryland corporation

(a)	☐	Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o).
(b)	☐	Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c).
(c)	☐	Insurance company as defined in Section 3(a) (19) of the Act (15 U.S.C. 78c).
(d)	☐	Investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).
(e)	☐	An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);

(f)	☐	An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);
(g)	☐	A parent holding company or control person in accordance with §240.13d-1(b)(ii)(G);
(h)	☐	A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	☐	A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act (15 U.S.C. 80a-3);
(j)	☐	Group, in accordance with §240.13d-1(b)(1)(ii)(J).

CUSIP 46134L105 Page 16 of 18

Item 4.	Ownership.
	Ownership information is provided as of:

(a)	Amount beneficially owned:
		FJ Capital Management LLC – 794,826 shares Financial Opportunity Fund – 360,527 shares Financial Opportunity Long/Short Fund – 9,712 shares Martin S. Friedman – 794,826 shares Bridge Equities III, LLC – 135,239 shares Bridge Equities VIII, LLC – 33,507 shares Bridge Equities IX, LLC – 55,628 shares Bridge Equities X, LLC – 37,733 shares Bridge Equities XI, LLC – 67,119 shares SunBridge Manager, LLC – 329,226 shares SunBridge Holdings, LLC - 329,226 shares Realty Investment Company, Inc – 329,226 shares
(b)	Percent of class:
	FJ Capital Management LLC – 8.35% Financial Opportunity Fund LLC – 3.79% Financial Opportunity Long/Short Fund LLC – 0.10% Martin S. Friedman – 8.35% Bridge Equities III, LLC – 1.42% Bridge Equities VIII, LLC – 0.35% Bridge Equities IX, LLC - 0.58% Bridge Equities X, LLC – 0.40% Bridge Equities XI, LLC – 0.71% SunBridge Manager, LLC – 3.46% SunBridge Holdings, LLC – 3.46% Realty Investment Company, Inc – 3.46%
(c)	Number of shares as to which such person has:
	(i)		Sole power to vote or to direct the vote
			All Reporting Persons – 0
	(ii)		Shared power to vote or to direct the vote

CUSIP 46134L105 Page 17 of 18

	FJ Capital Management LLC – 794,826 shares Financial Opportunity Fund – 360,527 shares Financial Opportunity Long/Short Fund – 9,712 shares Martin S. Friedman – 794,826 shares Bridge Equities III, LLC – 135,239 shares Bridge Equities VIII, LLC – 33,507 shares Bridge Equities IX, LLC – 55,628 shares Bridge Equities X, LLC – 37,733 shares Bridge Equities XI, LLC – 67,119 shares SunBridge Manager, LLC – 329,226 shares SunBridge Holdings, LLC - 329,226 shares Realty Investment Company, Inc – 329,226 shares
(iii)	Sole power to dispose or to direct the disposition of
	All Reporting Persons – 0
(iv)	Shared power to dispose or to direct the disposition of
	FJ Capital Management LLC – 465,600 shares Financial Opportunity Fund – 360,527 shares Financial Opportunity Long/Short Fund – 9,712 shares Martin S. Friedman – 465,600 shares Bridge Equities III, LLC – 135,239 shares Bridge Equities VIII, LLC – 33,507 shares Bridge Equities IX, LLC – 55,628 shares Bridge Equities X, LLC – 37,733 shares Bridge Equities XI, LLC – 67,119 shares SunBridge Manager, LLC – 329,226 shares SunBridge Holdings, LLC - 329,226 shares Realty Investment Company, Inc – 329,226 shares

Item 5.	Ownership of Five Percent or Less of a Class.
	If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following [_].
Item 6.	Ownership of More than Five Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.

CUSIP 46134L105 Page 18 of 18

	If a parent holding company or control person has filed this schedule, pursuant to Rule 13d-1(b)(1)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company or control person has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary
Item 8.	Identification and Classification of Members of the Group.
	If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identity of each member of the group.
Item 9.	Notice of Dissolution of Group.
	Notice of dissolution of a group may be furnished as an exhibit stating the date of the dissolution and that all further filings with respect to transactions in the security reported on will be filed, if required, by members of the group, in their individual capacity. See Item 5.
Item 10.	Certification.

By signing below, I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

  Date: 2/13/2018           Financial Opportunity Fund LLC By: FJ Capital Management LLC, its Managing Member   By: /s/ Martin S. Friedman Name: Martin S. Friedman Title: Managing Member     Financial Opportunity Long/Short Fund LLC By: FJ Capital Management LLC, its Managing Member   By: /s/ Martin S. Friedman Name: Martin S. Friedman Title: Managing Member       FJ Capital Management LLC     By: /s/ Martin S. Friedman Name: Martin S. Friedman Title: Managing Member             /s/ Martin S. Friedman MARTIN S. FRIEDMAN

Bridge Equities III, LLC

By: SunBridge Manager, LLC, its Managing Member

By: /s/ Christine A. Shreve

Name: Christine A. Shreve

Title: Manager

Bridge Equities VIII, LLC

By: SunBridge Manager, LLC, its Managing Member

By: /s/ Christine A. Shreve

Name: Christine A. Shreve

Title: Manager

Bridge Equities IX, LLC

By: SunBridge Manager, LLC, its Managing Member

By: /s/ Christine A. Shreve

Name: Christine A. Shreve

Title: Manager

Bridge Equities X, LLC

By: SunBridge Manager, LLC, its Managing Member

By: /s/ Christine A. Shreve

Name: Christine A. Shreve

Title: Manager

Bridge Equities XI, LLC

By: SunBridge Manager, LLC, its Managing Member

By: /s/ Christine A. Shreve

Name: Christine A. Shreve

Title: Manager

SunBridge Manager, LLC

By: SunBridge Holdings, LLC, its Managing Member

By: /s/ Christine A. Shreve

Name: Christine A. Shreve

Title: President

SunBridge Holdings, LLC

By: Realty Investment Company, Inc., its Manager

By: /s/ Christine A. Shreve

Name: Christine A. Shreve

Title: President

realty investment company, inc.

By: /s/ Christine A. Shreve

Name: Christine A. Shreve

Title: President

Attention: Intentional misstatements or omissions of fact constitute Federal criminal violations (See 18 U.S.C, 1001)

Exhibit 1

Joint Filing Agreement

The undersigned agree that this Schedule 13G, and all amendments thereto, relating to the Common Stock Investar Holding Corporation (ISTR) shall be filed on behalf of the undersigned.

Financial Opportunity Fund LLC	Bridge Equities III, LLC
By:     FJ Capital Management, LLC	By: SunBridge Manager, LLC, its Managing Member
By: /s/ Martin S. Friedman	By:    /s/ Christine A. Shreve
Name: Martin S. Friedman	Name:  Christine A. Shreve
Title:  Managing Member	Title:     Manager
Financial Opportunity Long/short FUND LLC	Bridge Equities VIII, LLC
By:     FJ Capital Management, LLC	By: SunBridge Manager, LLC, its Managing Member
By:    /s/ Martin S. Friedman	By:    /s/ Christine A. Shreve
Name: Martin S. Friedman	Name:  Christine A. Shreve
Title:  Managing Member	Title:     Manager
FJ CAPITAL MANAGEMENT LLC	Bridge Equities IX LLC
	By: SunBridge Manager, LLC, its Managing Member
By: /s/ Martin S. Friedman	By:    /s/ Christine A. Shreve
Name: Martin S. Friedman	Name:  Christine A. Shreve
Title:  Managing Member	Title: Manager
	Bridge Equities X LLC
	By: SunBridge Holdings, LLC, its Managing Member
/s/ Martin S. Friedman	By:    /s/ Christine A. Shreve
Martin S. Friedman	Name:  Christine A. Shreve
	Title: Manager
	Bridge Equities XI LLC
	By: SunBridge Manager, LLC, its Managing Member
	By:    /s/ Christine A. Shreve
	Name:  Christine A. Shreve
	Title: Manager

sunbridge Manager, llc

By: SunBridge Holdings, LLC, its Managing Member

By:    /s/ Christine A. Shreve

        Name:  Christine A. Shreve

        Title:     President

SunBridge Holdings, LLC

By: Realty Investment Company, Inc., its Manager

By:    /s/ Christine A. Shreve

        Name:  Christine A. Shreve

        Title:     President

realty investment company, inc.

By:    /s/ Christine A. Shreve

        Name:  Christine A. Shreve

        Title:     President