QC
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Quadrature Capital’s W.R. Berkley WRB Stock Holding History

Quadrature Capital’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 		– Sell
-15,003
Closed -$994K – 2110
2026
Q1 		$994K Buy
+15,003
New +$1.03M 0.01% 560
2024
Q2 		– Sell
-9,674
Closed -$570K – 1574
2024
Q1 		$570K Sell
9,674
-9,489
-50% -$513K 0.01% 666
2023
Q4 		$904K Sell
19,163
-30,291
-61% -$1.38M 0.02% 475
2023
Q3 		$2.09M Sell
49,454
-6,669
-12% -$276K 0.04% 264
2023
Q2 		$2.23M Buy
56,123
+5,645
+11% +$222K 0.05% 266
2023
Q1 		$2.09M Buy
50,478
+33,591
+199% +$1.5M 0.06% 273
2022
Q4 		$817K Sell
16,887
-15,837
-48% -$764K 0.02% 394
2022
Q3 		$1.41M Sell
32,724
-6,423
-16% -$279K 0.05% 317
2022
Q2 		$1.78M Buy
39,147
+20,943
+115% +$952K 0.07% 234
2022
Q1 		$808K Buy
18,204
+9,748
+115% +$389K 0.03% 301
2021
Q4 		$310K Sell
8,456
-12,514
-60% -$444K 0.02% 481
2021
Q3 		$682K Buy
20,970
+14,888
+245% +$491K 0.02% 324
2021
Q2 		$201K Sell
6,082
-26,109
-81% -$904K 0.01% 823
2021
Q1 		$1.08M Sell
32,191
-16,913
-34% -$522K 0.05% 299
2020
Q4 		$1.45M Buy
49,104
+25,292
+106% +$729K 0.07% 229
2020
Q3 		$647K Buy
+23,812
New +$653K 0.04% 439
2020
Q2 		– Sell
-17,906
Closed -$414K – 833
2020
Q1 		$414K Sell
17,906
-77,134
-81% -$2.3M 0.1% 265
2019
Q4 		$2.92M Buy
+95,040
New +$2.93M 0.11% 170
2016
Q1 		– Sell
-64,280
Closed -$1.04M – 620
2015
Q4 		$1.04M Buy
+64,280
New +$1.05M 0.16% 195

Other funds holding WRB

MSI
Mitsui Sumitomo Insurance Tokyo, Japan $4.15B AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Quadrature Capital's WRB Position: Q2 2026 in Review

Quadrature Capital sold out of W.R. Berkley (WRB) in Q2 2026, closing a stake of 15,003 shares — an estimated $994K sold.

Quadrature Capital first reported a position in WRB in Q4 2015 and held it in 19 quarters. The position peaked at $2.92M in Q4 2019. 946 funds tracked by Wall St. Rank hold WRB as of Q2 2026.

  • Quadrature Capital reported no remaining W.R. Berkley position as of Q2 2026 after selling out during the quarter.
  • Quadrature Capital sold 15,003 W.R. Berkley shares in Q2 2026, an estimated $994K.
  • Quadrature Capital first reported a position in W.R. Berkley in Q4 2015 and held it in 19 quarters.
  • Quadrature Capital's W.R. Berkley position peaked at $2.92M in Q4 2019.
  • 946 funds tracked by Wall St. Rank held W.R. Berkley as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.