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Berkley W R Corp

WRB
Exchange
NYSE
Industry
Fire, Marine & Casualty Insurance
SEC CIK
0000011544

No open-market purchases or sales by Berkley W R Corp insiders were filed in the last 90 days; 954 institutions reported holding it in 13F filings for Q2 2026, worth $19.7B in total; Markel Group is the only superinvestor holding it.

Other share classesWRB.PEWRB.PFWRB.PGWRB.PH

Q1 2022 vs. Q4 2021

How the institutions holding Berkley W R Corp changed between Q4 2021 and Q1 2022.

All holders in Q1 2022All holders in Q4 2021

13F holders of WRB: Q4 2021 compared with Q1 2022
MeasureQ4 2021Of which not filed for Q1 2022Q1 2022Change
Holders5754617+46
Shares122.8M125.0K181.8M+59.1M (+48.2%)
Value$10.1B$10.3M$12.1B+$2.02B (+20.0%)

4 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (105)

Institutions that held Berkley W R Corp at the end of Q1 2022 but not at the end of Q4 2021.

Showing the largest 100 of 105 by value.

Institutions new to WRB in Q1 2022
InstitutionSharesValue% of portfolio
Junto Capital Management LP850,655$56.6M1.56%
FIL Ltd759,859$50.6M0.05%
Driehaus Capital Management LLC354,442$23.6M0.29%
Channing Capital Management, LLC253,334$16.9M0.50%
Segall Bryant & Hamill, LLC248,685$16.6M0.16%
Picton Mahoney Asset Management135,275$9.01M0.33%
Nisa Investment Advisors, LLC124,275$8.28M0.06%
Healthcare of Ontario Pension Plan Trust Fund93,000$6.19M0.02%
Weiss Asset Management LP90,014$5.99M0.13%
Churchill Management Corp86,249$5.74M0.10%
Amalgamated Financial Corp.68,450$4.56M0.04%
CIBC World Markets Corp49,148$3.27M0.03%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.45,933$3.06M0.01%
Dorsey Wright & Associates42,767$2.85M0.66%
EAM Global Investors LLC39,862$2.65M0.49%
Griffin Asset Management, Inc.35,479$2.36M0.31%
PDT Partners, LLC30,548$2.03M0.18%
Achmea Investment Management B.V.25,644$1.71M0.04%
CX Institutional25,065$1.67M0.13%
Lazard Asset Management LLC23,011$1.53M0.00%
Two Sigma Advisers, LP22,900$1.52M0.00%
Nicholas Investment Partners, LP21,523$1.43M0.10%
Railway Pension Investments Ltd21,000$1.40M0.01%
Mariner, LLC19,941$1.33M0.01%
Point72 Hong Kong Ltd19,037$1.27M0.12%
Hanlon Investment Management, Inc.17,745$1.18M0.25%
Swiss Life Asset Management Ltd16,527$1.10M0.02%
Echo Street Capital Management LLC15,570$1.04M0.01%
AdvisorShares Investments LLC14,514$966.0K0.16%
Trexquant Investment LP14,320$954.0K0.04%
USA Financial Portformulas Corp12,035$801.0K0.86%
Tudor Investment Corp Et Al11,638$775.0K0.02%
Graham Capital Management, L.P.10,321$687.0K0.03%
Wolverine Trading, LLC9,077$609.0K0.02%
Bridgefront Capital, LLC8,982$598.0K0.73%
JSF Financial, LLC8,515$567.0K0.24%
Heritage Wealth Management, LLC8,308$553.0K0.15%
National Asset Management, Inc.8,130$543.0K0.02%
Hantz Financial Services, Inc.8,046$536.0K0.02%
Illinois Municipal Retirement Fund7,820$521.0K0.02%
Laurion Capital Management LP7,453$496.0K0.01%
Krane Funds Advisors LLC6,531$435.0K0.02%
Fox Run Management, L.L.C.6,514$434.0K0.24%
Canada Pension Plan Investment Board6,300$420.0K0.00%
BNC Wealth Management, LLC6,212$414.0K0.20%
Prudential PLC6,054$403.0K0.01%
Toews Corp6,000$400.0K0.07%
Wakefield Asset Management LLLP5,724$381.0K0.14%
Stanley-Laman Group, Ltd.5,332$355.0K0.05%
qPULA Trading Management LP4,750$316.0K0.42%
Two Sigma Securities, LLC4,720$314.0K0.04%
Beacon Pointe Advisors, LLC4,715$314.0K0.00%
Gsa Capital Partners LLP4,667$311.0K0.04%
YHB Investment Advisors, Inc.4,633$309.0K0.03%
Presidio Capital Management, LLC4,509$300.0K0.26%
Balentine LLC4,422$294.0K0.01%
Aptus Capital Advisors, LLC4,350$290.0K0.01%
Integrated Advisors Network LLC4,267$284.0K0.02%
Strategy Asset Managers LLC4,247$283.0K0.06%
Natixis Investment Managers International4,236$282.0K0.00%
Toth Financial Advisory Corp4,125$275.0K0.04%
Prospera Financial Services Inc3,901$260.0K0.01%
O'Shaughnessy Asset Management, LLC3,877$258.0K0.00%
CIBC World Markets Inc.3,821$254.0K0.00%
Zeke Capital Advisors, LLC3,809$253.0K0.01%
B. Riley Wealth Management, Inc.3,754$250.0K0.02%
Carlson Capital Management3,658$244.0K0.02%
Loomis Sayles & Co L P3,570$238.0K0.00%
Toroso Investments, LLC34,010$227.0K0.01%
Simplex Trading, LLC3,376$224.0K0.01%
Firethorn Wealth Partners, LLC3,357$224.0K0.17%
Metis Global Partners, LLC3,332$222.0K0.03%
Ingalls & Snyder LLC3,326$221.0K0.01%
Empirical Finance, LLC3,257$217.0K0.02%
IBM Retirement Fund3,226$215.0K0.03%
Nomura Holdings Inc3,154$212.0K0.00%
Smith Shellnut Wilson LLC3,152$210.0K0.11%
Jarislowsky, Fraser Ltd3,114$207.0K0.00%
Evercore Wealth Management, LLC3,075$205.0K0.00%
Cetera Advisor Networks LLC3,004$200.0K0.00%
Altshuler Shaham Ltd2,675$178.0K0.00%
Globeflex Capital L P2,106$140.0K0.03%
Money Concepts Capital Corp1,702$113.0K0.01%
Federated Hermes, Inc.1,176$78.0K0.00%
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main899$61.0K0.00%
Catalyst Capital Advisors LLC860$57.0K0.00%
TCWP LLC275$18.0K0.00%
Riverview Trust Co240$16.0K0.01%
Whittier Trust Co of Nevada Inc212$14.0K0.00%
Capital Advisory Group Advisory Services, LLC216$14.0K0.01%
Spartan Planning & Wealth Management198$13.0K0.02%
Dravo Bay LLC150$9.99K0.01%
Global Retirement Partners, LLC123$8.00K0.00%
Aquatic Capital Management LLC100$7.00K0.01%
Laffer Tengler Investments99$6.59K0.00%
Clear Street Markets LLC86$6.00K0.00%
Cordant, Inc.76$5.00K0.00%
MCF Advisors LLC52$3.00K0.00%
Disciplined Investments, LLC40$3.00K0.00%
Beacon Capital Management, LLC43$3.00K0.00%

Sold out (59)

Institutions that held Berkley W R Corp at the end of Q4 2021 and filed for Q1 2022 without it.

Institutions that sold out of WRB in Q1 2022
InstitutionShares, Q4 2021Value, Q4 2021
American Financial Group Inc175,500$14.5M
FDx Advisors, Inc.169,757$14.0M
Assenagon Asset Management S.A.166,039$13.7M
Qube Research & Technologies Ltd80,221$6.61M
Ergoteles LLC78,866$6.50M
HRT Financial LP75,478$6.22M
Holocene Advisors, LP75,112$6.19M
Capitolis Advisors LLC68,028$5.61M
Caisse de Depot Et Placement du Quebec60,776$5.01M
Jump Financial, LLC46,900$3.86M
Paloma Partners Management Co42,138$3.47M
Alberta Investment Management Corp39,247$3.23M
Crestline Management, LP38,723$3.19M
First Quadrant L P32,852$2.71M
St. James Investment Advisors, LLC29,423$2.42M
Maven Securities LTD24,181$1.99M
Chilton Investment Co LLC17,965$1.48M
Balyasny Asset Management LLC17,773$1.46M
Marshall Wace, LLP14,454$1.19M
Atom Investors LP14,351$1.18M
Full18 Capital LLC14,740$1.17M
Stoneridge Investment Partners LLC12,943$1.07M
Centiva Capital, LP11,272$929.0K
Busey Wealth Management10,912$899.0K
FJ Capital Management LLC11,000$892.0K
Stevens Capital Management LP10,027$826.0K
Shay Capital LLC10,000$824.0K
Hancock Whitney Investment Services Inc.7,175$593.0K
Quantbot Technologies LP7,030$579.0K
Zacks Investment Management6,638$547.0K
Gyon Technologies Capital Management, LP6,550$540.0K
Pearl River Capital, LLC5,823$480.0K
Aigen Investment Management, LP5,813$465.0K
Banque Pictet & Cie SA4,812$396.0K
Brown Advisory Inc4,522$372.0K
Value Partners Investments Inc.4,000$328.0K
Squarepoint Ops LLC3,964$327.0K
Manteio Capital LLC3,779$311.0K
MQS Management LLC3,707$305.0K
Magnetar Financial LLC3,446$284.0K
Walleye Capital LLC3,442$284.0K
Boothbay Fund Management, LLC3,439$283.0K
Lakeview Capital Partners, LLC3,352$276.0K
Brighton Jones LLC3,122$257.0K
Industrial Alliance Investment Management Inc.3,056$252.0K
Delphia (USA) Inc.2,442$201.0K
Maverick Capital LtdSuperinvestorMaverick Capital1,242$102.0K
PEAK6 Investments LLC519$43.0K
KRS Capital Management, LLC184$15.0K
Amplius Wealth Advisors, LLC176$14.0K
Optiver Holding B.V.136$10.0K
Benjamin F. Edwards & Company, Inc.111$9.00K
Horizon Financial Services, LLC82$6.76K
Delos Wealth Advisors, LLC48$4.00K
Arlington Partners LLC31$3.00K
Anchor Investment Management, LLC36$2.97K
McCarthy Grittinger Financial Group, LLC27$2.23K
Confluence Wealth Services, Inc.22$1.00K
Widmann Financial Services, Inc.8$0

Not filed for Q1 2022 yet (4)

Institutions that held Berkley W R Corp at the end of Q4 2021 and haven't filed a 13F for Q1 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding WRB in Q4 2021 that haven't filed for Q1 2022
InstitutionShares, Q4 2021Value, Q4 2021
Andra AP-fonden123,400$10.2M
NEXT Financial Group, Inc771$64.0K
Carroll Financial Associates, Inc.600$48.0K
Harbour Investments, Inc.208$17.0K