There is a long list of 716 institutional holders of Berkley within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of Berkley by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-Berkley table below, the initial column indicates the name of each top institutional holder of Berkley, with a link to that fund's top holdings. The next columns indicate the amount of Berkley stock held by each of the institutional holders of Berkley, followed by the Berkley position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	24,243,598	$1,714,507	12/31/2023
WRB	24,243,598	$1,714,507	12/31/2023
BlackRock Inc.	16,362,425	$1,157,151	12/31/2023
WRB	16,362,425	$1,157,151	12/31/2023
Morgan Stanley	12,581,520	$889,765	12/31/2023
WRB	12,581,520	$889,765	12/31/2023
State Street Corp	10,894,551	$770,463	12/31/2023
WRB	10,894,551	$770,463	12/31/2023
Janus Henderson Group PLC	7,973,202	$563,865	12/31/2023
WRB	7,973,202	$563,865	12/31/2023
Kayne Anderson Rudnick Investment Management LLC	7,013,442	$495,991	12/31/2023
WRB	7,013,442	$495,991	12/31/2023
Victory Capital Management Inc.	5,793,764	$409,735	12/31/2023
WRB	5,793,764	$409,735	12/31/2023
Geode Capital Management LLC	4,796,488	$338,765	12/31/2023
WRB	4,796,488	$338,765	12/31/2023
JPMorgan Chase & Co.	4,307,864	$304,652	12/31/2023
WRB	4,307,864	$304,652	12/31/2023
Norges Bank	3,020,851	$213,635	12/31/2023
WRB	3,020,851	$213,635	12/31/2023
First Trust Advisors LP	2,783,300	$196,835	12/31/2023
WRB	2,783,300	$196,835	12/31/2023
Invesco Ltd.	2,691,156	$190,319	12/31/2023
WRB	2,691,156	$190,319	12/31/2023
APG Asset Management N.V.	2,498,960	$176,726	12/31/2023
WRB	2,498,960	$176,726	12/31/2023
Northern Trust Corp	2,041,442	$144,371	12/31/2023
WRB	2,041,442	$144,371	12/31/2023
1832 Asset Management L.P.	1,949,102	$137,840	12/31/2023
WRB	1,949,102	$137,840	12/31/2023
Dimensional Fund Advisors LP	1,933,712	$136,749	12/31/2023
WRB	1,933,712	$136,749	12/31/2023
Polar Capital Holdings Plc	1,907,500	$134,898	12/31/2023
WRB	1,907,500	$134,898	12/31/2023
The Manufacturers Life Insurance Company	1,904,555	$134,690	12/31/2023
WRB	1,904,555	$134,690	12/31/2023
Wells Fargo & Company MN	1,797,235	$127,100	12/31/2023
WRB	1,797,235	$127,100	12/31/2023
Bank of America Corp DE	1,753,695	$124,021	12/31/2023
WRB	1,753,695	$124,021	12/31/2023
Bank of New York Mellon Corp	1,736,231	$122,786	12/31/2023
WRB	1,736,231	$122,786	12/31/2023
Legal & General Group Plc	1,732,877	$122,549	12/31/2023
WRB	1,732,877	$122,549	12/31/2023
Charles Schwab Investment Management Inc.	1,684,279	$119,112	12/31/2023
WRB	1,684,279	$119,112	12/31/2023
Los Angeles Capital Management & Equity Research Inc.	1,157,290	$102,351	03/31/2024
WRB	1,157,290	$102,351	03/31/2024
Goldman Sachs Group Inc.	1,396,565	$98,765	12/31/2023
WRB	1,396,565	$98,765	12/31/2023
Barclays PLC	1,273,386	$90,055	12/31/2023
WRB	1,273,386	$90,055	12/31/2023
UBS Group AG	1,261,200	$89,192	12/31/2023
WRB	1,261,200	$89,192	12/31/2023
California Public Employees Retirement System	1,184,407	$83,761	12/31/2023
WRB	1,184,407	$83,761	12/31/2023
Confluence Investment Management LLC	935,165	$82,706	03/31/2024
WRB	935,165	$82,706	03/31/2024
UBS Asset Management Americas Inc.	1,128,086	$79,778	12/31/2023
WRB	1,128,086	$79,778	12/31/2023
Royal Bank of Canada	1,053,118	$74,476	12/31/2023
WRB	1,053,118	$74,476	12/31/2023
Caisse DE Depot ET Placement DU Quebec	977,255	$69,111	12/31/2023
WRB	977,255	$69,111	12/31/2023
EULAV Asset Management	969,260	$68,546	12/31/2023
WRB	969,260	$68,546	12/31/2023
Anchor Capital Advisors LLC	964,858	$68,235	12/31/2023
WRB	964,858	$68,235	12/31/2023
Hsbc Holdings PLC	964,311	$68,139	12/31/2023
WRB	964,311	$68,139	12/31/2023
Arrowstreet Capital Limited Partnership	843,475	$59,651	12/31/2023
WRB	843,475	$59,651	12/31/2023
Wellington Management Group LLP	834,593	$59,022	12/31/2023
WRB	834,593	$59,022	12/31/2023
Chilton Investment Co. LLC	790,698	$55,918	12/31/2023
WRB	790,698	$55,918	12/31/2023
Madison Asset Management LLC	768,850	$54,373	12/31/2023
WRB	768,850	$54,373	12/31/2023
Envestnet Asset Management Inc.	752,014	$53,182	12/31/2023
WRB	752,014	$53,182	12/31/2023
Raymond James & Associates	749,007	$52,970	12/31/2023
WRB	749,007	$52,970	12/31/2023
Nuveen Asset Management LLC	732,659	$51,814	12/31/2023
WRB	732,659	$51,814	12/31/2023
Truist Financial Corp	730,105	$51,633	12/31/2023
WRB	730,105	$51,633	12/31/2023
Boston Financial Mangement LLC	676,106	$47,814	12/31/2023
WRB	676,106	$47,814	12/31/2023
Sumitomo Mitsui Trust Holdings Inc.	520,067	$45,995	03/31/2024
WRB	520,067	$45,995	03/31/2024
Swiss National Bank	644,175	$45,556	12/31/2023
WRB	644,175	$45,556	12/31/2023
Principal Financial Group Inc.	622,881	$44,050	12/31/2023
WRB	622,881	$44,050	12/31/2023
Amundi	603,641	$43,601	12/31/2023
WRB	603,641	$43,601	12/31/2023
Brandes Investment Partners LP	577,245	$40,823	12/31/2023
WRB	577,245	$40,823	12/31/2023
Dundas Partners LLP	571,073	$40,386	12/31/2023
WRB	571,073	$40,386	12/31/2023