On this page, we present all of the funds holding FBIZ from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding FBIZ, with a link to that fund's top holdings. The next columns indicate the amount of FBIZ stock held by each of the funds holding FBIZ, followed by the FBIZ position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 84 funds holding FBIZ within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by BlackRock Inc.. For more details on the positions held by BlackRock Inc. (or by any of the other funds holding FBIZ), click the fund name in the "Holder" column of the funds-holding-FBIZ table below.

Holder	Amount	Position Size ($ in 1000's)	As of
BlackRock Inc.	689,085	$27,632	12/31/2023
FBIZ	689,085	$27,632	12/31/2023
Dimensional Fund Advisors LP	525,683	$21,080	12/31/2023
FBIZ	525,683	$21,080	12/31/2023
Banc Funds Co. LLC	458,694	$18,394	12/31/2023
FBIZ	458,694	$18,394	12/31/2023
Vanguard Group Inc.	353,571	$14,178	12/31/2023
FBIZ	353,571	$14,178	12/31/2023
First Business Financial Services Inc.	349,522	$14,016	12/31/2023
FBIZ	349,522	$14,016	12/31/2023
The Manufacturers Life Insurance Company	287,596	$11,533	12/31/2023
FBIZ	287,596	$11,533	12/31/2023
M3F Inc.	219,341	$8,796	12/31/2023
FBIZ	219,341	$8,796	12/31/2023
Pacific Ridge Capital Partners LLC	167,009	$6,697	12/31/2023
FBIZ	167,009	$6,697	12/31/2023
Geode Capital Management LLC	155,731	$6,245	12/31/2023
FBIZ	155,731	$6,245	12/31/2023
Cutler Capital Management LLC	152,514	$6,116	12/31/2023
FBIZ	152,514	$6,116	12/31/2023
Renaissance Technologies LLC	152,077	$6,098	12/31/2023
FBIZ	152,077	$6,098	12/31/2023
Franklin Resources Inc.	130,824	$5,246	12/31/2023
FBIZ	130,824	$5,246	12/31/2023
State Street Corp	117,674	$4,719	12/31/2023
FBIZ	117,674	$4,719	12/31/2023
Alliancebernstein L.P.	117,132	$4,697	12/31/2023
FBIZ	117,132	$4,697	12/31/2023
LSV Asset Management	109,225	$4,380	12/31/2023
FBIZ	109,225	$4,380	12/31/2023
Northern Trust Corp	101,942	$4,088	12/31/2023
FBIZ	101,942	$4,088	12/31/2023
Bridgeway Capital Management Inc.	83,526	$3,349	12/31/2023
FBIZ	83,526	$3,349	12/31/2023
Hotchkis & Wiley Capital Management LLC	82,869	$3,323	12/31/2023
FBIZ	82,869	$3,323	12/31/2023
American Century Companies Inc.	66,116	$2,651	12/31/2023
FBIZ	66,116	$2,651	12/31/2023
Federated Hermes Inc.	65,483	$2,626	12/31/2023
FBIZ	65,483	$2,626	12/31/2023
Poehling Capital Management LLC	58,327	$2,339	12/31/2023
FBIZ	58,327	$2,339	12/31/2023
Vista Investment Management	52,410	$2,102	12/31/2023
FBIZ	52,410	$2,102	12/31/2023
Acadian Asset Management LLC	52,398	$2,100	12/31/2023
FBIZ	52,398	$2,100	12/31/2023
John W. Rosenthal Capital Management Inc.	45,000	$1,804	12/31/2023
FBIZ	45,000	$1,804	12/31/2023
Empowered Funds LLC	38,126	$1,529	12/31/2023
FBIZ	38,126	$1,529	12/31/2023
Uncommon Cents Investing LLC	36,380	$1,364	03/31/2024
FBIZ	36,380	$1,364	03/31/2024
Bank of New York Mellon Corp	35,893	$1,346	03/31/2024
FBIZ	35,893	$1,346	03/31/2024
Goldman Sachs Group Inc.	31,557	$1,265	12/31/2023
FBIZ	31,557	$1,265	12/31/2023
Morgan Stanley	30,902	$1,239	12/31/2023
FBIZ	30,902	$1,239	12/31/2023
Barclays PLC	28,201	$1,131	12/31/2023
FBIZ	28,201	$1,131	12/31/2023
Gator Capital Management LLC	23,850	$956	12/31/2023
FBIZ	23,850	$956	12/31/2023
Nuveen Asset Management LLC	23,004	$922	12/31/2023
FBIZ	23,004	$922	12/31/2023
Charles Schwab Investment Management Inc.	20,699	$830	12/31/2023
FBIZ	20,699	$830	12/31/2023
Invesco Ltd.	18,729	$751	12/31/2023
FBIZ	18,729	$751	12/31/2023
Price T Rowe Associates Inc. MD	18,422	$739	12/31/2023
FBIZ	18,422	$739	12/31/2023
EAM Investors LLC	18,274	$733	12/31/2023
FBIZ	18,274	$733	12/31/2023
Martingale Asset Management L P	14,522	$582	12/31/2023
FBIZ	14,522	$582	12/31/2023
Royal Bank of Canada	14,507	$582	12/31/2023
FBIZ	14,507	$582	12/31/2023
Hsbc Holdings PLC	13,559	$556	12/31/2023
FBIZ	13,559	$556	12/31/2023
Riverwater Partners LLC	14,275	$535	03/31/2024
FBIZ	14,275	$535	03/31/2024
Wealth Enhancement Advisory Services LLC	12,824	$481	03/31/2024
FBIZ	12,824	$481	03/31/2024
Ameriprise Financial Inc.	11,808	$474	12/31/2023
FBIZ	11,808	$474	12/31/2023
Rhumbline Advisers	11,377	$456	12/31/2023
FBIZ	11,377	$456	12/31/2023
Bank of America Corp DE	10,825	$434	12/31/2023
FBIZ	10,825	$434	12/31/2023
Globeflex Capital L P	10,795	$433	12/31/2023
FBIZ	10,795	$433	12/31/2023
Baird Financial Group Inc.	10,240	$411	12/31/2023
FBIZ	10,240	$411	12/31/2023
GSA Capital Partners LLP	9,350	$375	12/31/2023
FBIZ	9,350	$375	12/31/2023
Kestra Advisory Services LLC	9,200	$369	12/31/2023
FBIZ	9,200	$369	12/31/2023
Millennium Management LLC	8,771	$352	12/31/2023
FBIZ	8,771	$352	12/31/2023
UBS Group AG	8,722	$350	12/31/2023
FBIZ	8,722	$350	12/31/2023
Mattern Wealth Management LLC	8,000	$321	12/31/2023
FBIZ	8,000	$321	12/31/2023
JPMorgan Chase & Co.	7,878	$316	12/31/2023
FBIZ	7,878	$316	12/31/2023
Two Sigma Advisers LP	7,200	$289	12/31/2023
FBIZ	7,200	$289	12/31/2023
Northern Oak Wealth Management Inc.	6,419	$257	12/31/2023
FBIZ	6,419	$257	12/31/2023
Two Sigma Investments LP	6,399	$257	12/31/2023
FBIZ	6,399	$257	12/31/2023
Thompson Investment Management Inc.	6,020	$226	03/31/2024
FBIZ	6,020	$226	03/31/2024
SG Americas Securities LLC	4,280	$172	12/31/2023
FBIZ	4,280	$172	12/31/2023
MetLife Investment Management LLC	4,273	$171	12/31/2023
FBIZ	4,273	$171	12/31/2023
American International Group Inc.	3,906	$157	12/31/2023
FBIZ	3,906	$157	12/31/2023
New York State Common Retirement Fund	3,866	$155	12/31/2023
FBIZ	3,866	$155	12/31/2023
US Bancorp DE	3,800	$152	12/31/2023
FBIZ	3,800	$152	12/31/2023
Russell Investments Group Ltd.	3,467	$139	12/31/2023
FBIZ	3,467	$139	12/31/2023
Wells Fargo & Company MN	2,416	$97	12/31/2023
FBIZ	2,416	$97	12/31/2023
Deutsche Bank AG	2,385	$96	12/31/2023
FBIZ	2,385	$96	12/31/2023
BNP Paribas Arbitrage SA	2,271	$91	12/31/2023
FBIZ	2,271	$91	12/31/2023
Citigroup Inc.	1,557	$62	12/31/2023
FBIZ	1,557	$62	12/31/2023
California State Teachers Retirement System	1,294	$52	12/31/2023
FBIZ	1,294	$52	12/31/2023
Tower Research Capital LLC TRC	762	$31	12/31/2023
FBIZ	762	$31	12/31/2023
Mendota Financial Group LLC	800	$30	03/31/2024
FBIZ	800	$30	03/31/2024
Legal & General Group Plc	683	$27	12/31/2023
FBIZ	683	$27	12/31/2023
Ameritas Investment Partners Inc.	601	$24	12/31/2023
FBIZ	601	$24	12/31/2023
FMR LLC	523	$21	12/31/2023
FBIZ	523	$21	12/31/2023
AJOVista LLC	528	$21	12/31/2023
FBIZ	528	$21	12/31/2023
Metropolitan Life Insurance Co NY	496	$20	12/31/2023
FBIZ	496	$20	12/31/2023
Harbour Investments Inc.	266	$11	12/31/2023
FBIZ	266	$11	12/31/2023
Amalgamated Bank	279	$10	03/31/2024
FBIZ	279	$10	03/31/2024
Atwood & Palmer Inc.	200	$8	03/31/2024
FBIZ	200	$8	03/31/2024
GAMMA Investing LLC	160	$6	03/31/2024
FBIZ	160	$6	03/31/2024
West Tower Group LLC	71	$3	12/31/2023
FBIZ	71	$3	12/31/2023
Ronald Blue Trust Inc.	46	$2	12/31/2023
FBIZ	46	$2	12/31/2023
The PNC Financial Services Group Inc.	19	$1	12/31/2023
FBIZ	19	$1	12/31/2023
Covestor Ltd	27	$1	12/31/2023
FBIZ	27	$1	12/31/2023
CWM LLC	13	$0	03/31/2024
FBIZ	13	$0	03/31/2024
Proequities Inc.		$0	12/31/2023
Put	0	$0	12/31/2023
Call	0	$0	12/31/2023
FBIZ	0	$0	12/31/2023
Qube Research & Technologies Ltd	3	$0	12/31/2023
FBIZ	3	$0	12/31/2023