IMC Chicago
WRB icon

IMC Chicago’s W.R. Berkley WRB Stock Holding History

IMC Chicago’s Portfolio WRB Stock Details WRB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$264K Buy
+3,738
New +$250K ﹤0.01% 5363
2026
Q1 		– Sell
-20,951
Closed -$1.44M – 5988
2025
Q4 		$1.47M Buy
+20,951
New +$1.54M ﹤0.01% 2666
2024
Q4 		– Sell
-10,442
Closed -$592K – 3370
2024
Q3 		$592K Buy
+10,442
New +$586K ﹤0.01% 2336
2024
Q1 		– Sell
-21,650
Closed -$1.02M – 2527
2023
Q4 		$1.02M Buy
+21,650
New +$987K ﹤0.01% 1430

Other funds holding WRB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
MAM
Madison Asset Management Madison, Wisconsin $8.39B AUM 16.36% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
CIP
Cornerstone Investment Partners Atlanta, Georgia $2.99B AUM 60.05% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
ACA
Anchor Capital Advisors Boston, Massachusetts $3.56B AUM 21.74% 1-Year Est. Return

IMC Chicago's WRB Position: Q2 2026 in Review

IMC Chicago opened a new position in W.R. Berkley (WRB) in Q2 2026: 3,738 shares worth $264K. The stake represents ﹤0.01% of the portfolio and ranks #5363 among its holdings. This is a return to the name: IMC Chicago previously reported a position in WRB as recently as Q4 2025.

IMC Chicago first reported a position in WRB in Q4 2023 and has held it in 4 quarters since. The position peaked at $1.47M in Q4 2025. 601 funds tracked by Wall St. Rank hold WRB as of Q2 2026.

  • IMC Chicago held 3,738 shares of W.R. Berkley worth $264K as of Q2 2026.
  • W.R. Berkley was a new IMC Chicago position in Q2 2026.
  • W.R. Berkley made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #5363 holding.
  • IMC Chicago first reported a position in W.R. Berkley in Q4 2023 and has held it in 4 quarters since.
  • IMC Chicago's W.R. Berkley position peaked at $1.47M in Q4 2025.
  • 601 funds tracked by Wall St. Rank held W.R. Berkley as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.