Oppenheimer & Co
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Oppenheimer & Co’s W.R. Berkley WRB Stock Holding History

Oppenheimer & Co’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
Q3 		$291K Buy
4,305
+5
+0.1% +$353 ﹤0.01% 1449
2026
Q2 		$303K Hold
4,300
– – ﹤0.01% 1470
2026
Q1 		$285K Buy
+4,300
New +$296K ﹤0.01% 1422
2025
Q4 		– Sell
-4,644
Closed -$356K – 1752
2025
Q3 		$356K Sell
4,644
-141
-3% -$10K ﹤0.01% 1312
2025
Q2 		$352K Sell
4,785
-57
-1% -$4.08K ﹤0.01% 1283
2025
Q1 		$345K Buy
4,842
+194
+4% +$11.9K 0.01% 1209
2024
Q4 		$272K Buy
4,648
+512
+12% +$30.7K ﹤0.01% 1311
2024
Q3 		$235K Buy
+4,136
New +$232K ﹤0.01% 1346
2024
Q2 		– Sell
-3,413
Closed -$201K – 1527
2024
Q1 		$201K Buy
+3,413
New +$185K ﹤0.01% 1343
2023
Q1 		– Sell
-6,750
Closed -$327K – 1461
2022
Q4 		$327K Hold
6,750
– – 0.01% 1053
2022
Q3 		$291K Hold
6,750
– – 0.01% 1074
2022
Q2 		$307K Hold
6,750
– – 0.01% 1100
2022
Q1 		$300K Hold
6,750
– – 0.01% 1200
2021
Q4 		$247K Hold
6,750
– – ﹤0.01% 1309
2021
Q3 		$220K Hold
6,750
– – ﹤0.01% 1359
2021
Q2 		$223K Hold
6,750
– – ﹤0.01% 1379
2021
Q1 		$226K Buy
+6,750
New +$208K ﹤0.01% 1303
2020
Q1 		– Sell
-6,750
Closed -$207K – 1346
2019
Q4 		$207K Hold
6,750
– – 0.01% 1166
2019
Q3 		$217K Buy
+6,750
New +$211K 0.01% 1104

Other funds holding WRB

Parnassus Investments
Parnassus Investments San Francisco, California $33.8B AUM 31.08% 1-Year Est. Return
Confluence Investment Management
Confluence Investment Management St. Louis, Missouri $5.97B AUM 5.11% 1-Year Est. Return
EULAV Asset Management
EULAV Asset Management Sarasota, Florida $2.77B AUM 18.47% 1-Year Est. Return
Barlow Wealth Partners
Barlow Wealth Partners Louisville, Kentucky $970M AUM 17.04% 1-Year Est. Return
PhiloSmith Capital
PhiloSmith Capital Stamford, Connecticut $362M AUM 0.8% 1-Year Est. Return
Townsend & Associates
Townsend & Associates Westminster, Colorado $1.19B AUM 13.04% 1-Year Est. Return
Fjarde Ap-fonden
Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return
Isthmus Partners
Isthmus Partners Madison, Wisconsin $1.04B AUM 19.97% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Nisa Investment Advisors
Nisa Investment Advisors St. Louis, Missouri $34.7B AUM 25.93% 1-Year Est. Return

Oppenheimer & Co's WRB Position: Q3 2026 in Review

Oppenheimer & Co increased its W.R. Berkley (WRB) stake by 0.12% in Q3 2026, buying an estimated $353 and bringing the position to 4,305 shares worth $291K. The position accounts for ﹤0.01% of the portfolio, ranked #1449.

Oppenheimer & Co first reported a position in WRB in Q3 2019 and has held it in 19 quarters since. The position peaked at $356K in Q3 2025. 234 funds tracked by Wall St. Rank hold WRB as of Q3 2026.

  • Oppenheimer & Co held 4,305 shares of W.R. Berkley worth $291K as of Q3 2026.
  • Oppenheimer & Co bought 5 W.R. Berkley shares in Q3 2026, an estimated $353.
  • W.R. Berkley made up ﹤0.01% of Oppenheimer & Co's portfolio in Q3 2026, its #1449 holding.
  • Oppenheimer & Co first reported a position in W.R. Berkley in Q3 2019 and has held it in 19 quarters since.
  • Oppenheimer & Co's W.R. Berkley position peaked at $356K in Q3 2025.
  • 234 funds tracked by Wall St. Rank held W.R. Berkley as of Q3 2026.

Based on Oppenheimer & Co's 13F filing for Q3 2026, filed 26 Oct 2026.