On this page, we present all of the funds holding OB from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding OB, with a link to that fund's top holdings. The next columns indicate the amount of OB stock held by each of the funds holding OB, followed by the OB position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 99 funds holding OB 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 OB), click the fund name in the "Holder" column of the funds-holding-OB table below.

Holder	Amount	Position Size ($ in 1000's)	As of
BlackRock Inc.	2,673,498	$11,710	12/31/2023
OB	2,673,498	$11,710	12/31/2023
Vanguard Group Inc.	2,205,724	$9,661	12/31/2023
OB	2,205,724	$9,661	12/31/2023
Menora Mivtachim Holdings LTD.	1,892,709	$8,290	12/31/2023
OB	1,892,709	$8,290	12/31/2023
Susquehanna International Group LLP	983,445	$4,307	12/31/2023
OB	983,445	$4,307	12/31/2023
Meros Investment Management LP	893,224	$3,912	12/31/2023
OB	893,224	$3,912	12/31/2023
S Squared Technology LLC	801,618	$3,511	12/31/2023
OB	801,618	$3,511	12/31/2023
Geode Capital Management LLC	767,417	$3,362	12/31/2023
OB	767,417	$3,362	12/31/2023
Phoenix Holdings Ltd.	667,639	$2,924	12/31/2023
OB	667,639	$2,924	12/31/2023
State Street Corp	629,546	$2,757	12/31/2023
OB	629,546	$2,757	12/31/2023
Acadian Asset Management LLC	392,342	$1,717	12/31/2023
OB	392,342	$1,717	12/31/2023
M&T Bank Corp	354,005	$1,551	12/31/2023
OB	354,005	$1,551	12/31/2023
Meitav Dash Investments Ltd.	320,718	$1,405	12/31/2023
OB	320,718	$1,405	12/31/2023
Northern Trust Corp	312,032	$1,367	12/31/2023
OB	312,032	$1,367	12/31/2023
AWM Investment Company Inc.	301,155	$1,319	12/31/2023
OB	301,155	$1,319	12/31/2023
Morgan Stanley	244,455	$1,071	12/31/2023
OB	244,455	$1,071	12/31/2023
Bridgeway Capital Management Inc.	214,300	$939	12/31/2023
OB	214,300	$939	12/31/2023
Jacobs Levy Equity Management Inc.	210,582	$922	12/31/2023
OB	210,582	$922	12/31/2023
DC Investments Management LLC	189,611	$830	12/31/2023
OB	189,611	$830	12/31/2023
AQR Capital Management LLC	177,674	$778	12/31/2023
OB	177,674	$778	12/31/2023
RBF Capital LLC	175,562	$769	12/31/2023
OB	175,562	$769	12/31/2023
Partners Capital Investment Group LLP	174,407	$764	12/31/2023
OB	174,407	$764	12/31/2023
Clal Insurance Enterprises Holdings Ltd	165,980	$727	12/31/2023
OB	165,980	$727	12/31/2023
Invesco Ltd.	165,304	$724	12/31/2023
OB	165,304	$724	12/31/2023
IA Venture Strategies Fund II LP	136,091	$596	12/31/2023
OB	136,091	$596	12/31/2023
Barclays PLC	117,077	$512	12/31/2023
OB	117,077	$512	12/31/2023
Charles Schwab Investment Management Inc.	104,063	$456	12/31/2023
OB	104,063	$456	12/31/2023
Yelin Lapidot Holdings Management Ltd.	104,122	$456	12/31/2023
OB	104,122	$456	12/31/2023
Bank of New York Mellon Corp	111,361	$440	03/31/2024
OB	111,361	$440	03/31/2024
State of Wisconsin Investment Board	78,500	$344	12/31/2023
OB	78,500	$344	12/31/2023
Bank of America Corp DE	78,248	$343	12/31/2023
OB	78,248	$343	12/31/2023
Nuveen Asset Management LLC	77,142	$338	12/31/2023
OB	77,142	$338	12/31/2023
Squarepoint Ops LLC	68,374	$299	12/31/2023
OB	68,374	$299	12/31/2023
Deutsche Bank AG	66,591	$292	12/31/2023
OB	66,591	$292	12/31/2023
Renaissance Technologies LLC	62,000	$272	12/31/2023
OB	62,000	$272	12/31/2023
Rhumbline Advisers	60,908	$267	12/31/2023
OB	60,908	$267	12/31/2023
Goldman Sachs Group Inc.	59,193	$259	12/31/2023
OB	59,193	$259	12/31/2023
JPMorgan Chase & Co.	53,731	$235	12/31/2023
OB	53,731	$235	12/31/2023
State Board of Administration of Florida Retirement System	50,684	$222	12/31/2023
OB	50,684	$222	12/31/2023
Arrowstreet Capital Limited Partnership	46,325	$203	12/31/2023
OB	46,325	$203	12/31/2023
UBS Group AG	40,741	$178	12/31/2023
OB	40,741	$178	12/31/2023
Jane Street Group LLC	36,167	$158	12/31/2023
OB	36,167	$158	12/31/2023
Two Sigma Investments LP	35,784	$157	12/31/2023
OB	35,784	$157	12/31/2023
Joel Isaacson & Co. LLC	30,000	$131	12/31/2023
OB	30,000	$131	12/31/2023
Bank of Montreal Can	28,291	$128	12/31/2023
OB	28,291	$128	12/31/2023
Ameriprise Financial Inc.	27,828	$122	12/31/2023
OB	27,828	$122	12/31/2023
Citadel Advisors LLC		$110	12/31/2023
OB	30,278	$133	12/31/2023
Put	7,000	$31	12/31/2023
Call	1,900	$8	12/31/2023
Millennium Management LLC	24,525	$107	12/31/2023
OB	24,525	$107	12/31/2023
Brandywine Global Investment Management LLC	23,980	$105	12/31/2023
OB	23,980	$105	12/31/2023
Hsbc Holdings PLC	24,020	$104	12/31/2023
OB	24,020	$104	12/31/2023
Prelude Capital Management LLC	23,500	$103	12/31/2023
OB	23,500	$103	12/31/2023
SG Americas Securities LLC	22,514	$99	12/31/2023
OB	22,514	$99	12/31/2023
MetLife Investment Management LLC	22,268	$98	12/31/2023
OB	22,268	$98	12/31/2023
Sherbrooke Park Advisers LLC	21,979	$96	12/31/2023
OB	21,979	$96	12/31/2023
American International Group Inc.	20,405	$89	12/31/2023
OB	20,405	$89	12/31/2023
Voya Investment Management LLC	18,593	$81	12/31/2023
OB	18,593	$81	12/31/2023
Jasper Ridge Partners L.P.	17,868	$78	12/31/2023
OB	17,868	$78	12/31/2023
Occudo Quantitative Strategies LP	17,412	$76	12/31/2023
OB	17,412	$76	12/31/2023
Mackenzie Financial Corp	16,452	$72	12/31/2023
OB	16,452	$72	12/31/2023
Royal Bank of Canada	15,869	$69	12/31/2023
OB	15,869	$69	12/31/2023
D. E. Shaw & Co. Inc.	15,824	$69	12/31/2023
OB	15,824	$69	12/31/2023
Harel Insurance Investments & Financial Services Ltd.	15,467	$68	12/31/2023
OB	15,467	$68	12/31/2023
Two Sigma Advisers LP	15,400	$67	12/31/2023
OB	15,400	$67	12/31/2023
GSA Capital Partners LLP	14,311	$63	12/31/2023
OB	14,311	$63	12/31/2023
CI Private Wealth LLC	13,903	$61	12/31/2023
OB	13,903	$61	12/31/2023
New York State Common Retirement Fund	13,775	$60	12/31/2023
OB	13,775	$60	12/31/2023
Wells Fargo & Company MN	12,560	$55	12/31/2023
OB	12,560	$55	12/31/2023
Alliancebernstein L.P.	12,040	$53	12/31/2023
OB	12,040	$53	12/31/2023
HRT Financial LP	12,256	$53	12/31/2023
OB	12,256	$53	12/31/2023
Jump Financial LLC	12,183	$53	12/31/2023
OB	12,183	$53	12/31/2023
Mirae Asset Global Investments Co. Ltd.	11,814	$52	12/31/2023
OB	11,814	$52	12/31/2023
Price T Rowe Associates Inc. MD	10,291	$46	12/31/2023
OB	10,291	$46	12/31/2023
Strs Ohio	9,600	$42	12/31/2023
OB	9,600	$42	12/31/2023
Legato Capital Management LLC	10,119	$40	03/31/2024
OB	10,119	$40	03/31/2024
Citigroup Inc.	7,694	$34	12/31/2023
OB	7,694	$34	12/31/2023
California State Teachers Retirement System	6,757	$30	12/31/2023
OB	6,757	$30	12/31/2023
Public Employees Retirement System of Ohio	6,400	$28	12/31/2023
OB	6,400	$28	12/31/2023
TFO TDC LLC	5,186	$23	12/31/2023
OB	5,186	$23	12/31/2023
Group One Trading L.P.	4,384	$19	12/31/2023
OB	4,384	$19	12/31/2023
Russell Investments Group Ltd.	4,429	$19	12/31/2023
OB	4,429	$19	12/31/2023
Ameritas Investment Partners Inc.	4,048	$18	12/31/2023
OB	4,048	$18	12/31/2023
Psagot Value Holdings Ltd. Israel	4,000	$18	12/31/2023
OB	4,000	$18	12/31/2023
Allspring Global Investments Holdings LLC	3,465	$14	03/31/2024
OB	3,465	$14	03/31/2024
Legal & General Group Plc	3,195	$14	12/31/2023
OB	3,195	$14	12/31/2023
Tower Research Capital LLC TRC	2,779	$12	12/31/2023
OB	2,779	$12	12/31/2023
Metropolitan Life Insurance Co NY	2,310	$10	12/31/2023
OB	2,310	$10	12/31/2023
FMR LLC	1,350	$6	12/31/2023
OB	1,350	$6	12/31/2023
Amalgamated Bank	1,386	$5	03/31/2024
OB	1,386	$5	03/31/2024
Migdal Insurance & Financial Holdings Ltd.	1,135	$5	12/31/2023
OB	1,135	$5	12/31/2023
Lazard Asset Management LLC	941	$4	12/31/2023
OB	941	$4	12/31/2023
Federated Hermes Inc.	726	$3	12/31/2023
OB	726	$3	12/31/2023
Qube Research & Technologies Ltd	664	$3	12/31/2023
OB	664	$3	12/31/2023
Private Wealth Management Group LLC	251	$1	12/31/2023
OB	251	$1	12/31/2023
Simplex Trading LLC		$0	03/31/2024
OB	202	$1	03/31/2024
Put	500	$1	03/31/2024
CWM LLC	34	$0	03/31/2024
OB	34	$0	03/31/2024
Proequities Inc.		$0	12/31/2023
OB	0	$0	12/31/2023
Put	0	$0	12/31/2023
Call	0	$0	12/31/2023
Nisa Investment Advisors LLC	10	$0	12/31/2023
OB	10	$0	12/31/2023
Advisor Group Holdings Inc.	53	$0	12/31/2023
OB	53	$0	12/31/2023
Parallel Advisors LLC	48	$0	12/31/2023
OB	48	$0	12/31/2023
Covestor Ltd	32	$0	12/31/2023
OB	32	$0	12/31/2023
Farther Finance Advisors LLC	15	$0	12/31/2023
OB	15	$0	12/31/2023