WRBC
HDRNW

W.R. Berkley Corp’s Hadron Energy Warrant HDRNW Stock Holding History

W.R. Berkley Corp’s Portfolio HDRNW Stock Details HDRNW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-39,394
Closed -$12.5K – 351
2026
Q1 		$12.5K Sell
39,394
-19,852
-34% -$9.79K ﹤0.01% 328
2025
Q4 		$24.3K Sell
59,246
-44,667
-43% -$30.6K ﹤0.01% 249
2025
Q3 		$46.8K Sell
103,913
-49,614
-32% -$9.16K ﹤0.01% 195
2025
Q2 		$23K Hold
153,527
– – ﹤0.01% 209
2025
Q1 		$14.7K Sell
153,527
-42,682
-22% -$3.11K ﹤0.01% 144
2024
Q4 		$12.8K Sell
196,209
-6,948
-3% -$427 ﹤0.01% 145
2024
Q3 		$12.2K Buy
+203,157
New +$11.4K ﹤0.01% 147

Other funds holding HDRNW

AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
YCM
Yakira Capital Management Westport, Connecticut $351M AUM 21.82% 1-Year Est. Return
Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return
WA
Whitebox Advisors Minneapolis, Minnesota $7.65B AUM 13.87% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return
HCI
Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

W.R. Berkley Corp's HDRNW Position: Q2 2026 in Review

W.R. Berkley Corp sold out of Hadron Energy Warrant (HDRNW) in Q2 2026, closing a stake of 39,394 shares — an estimated $12.5K sold.

W.R. Berkley Corp first reported a position in HDRNW in Q3 2024 and held it in 7 quarters. The position peaked at $46.8K in Q3 2025. 32 funds tracked by Wall St. Rank hold HDRNW as of Q2 2026.

  • W.R. Berkley Corp reported no remaining Hadron Energy Warrant position as of Q2 2026 after selling out during the quarter.
  • W.R. Berkley Corp sold 39,394 Hadron Energy Warrant shares in Q2 2026, an estimated $12.5K.
  • W.R. Berkley Corp first reported a position in Hadron Energy Warrant in Q3 2024 and held it in 7 quarters.
  • W.R. Berkley Corp's Hadron Energy Warrant position peaked at $46.8K in Q3 2025.
  • 32 funds tracked by Wall St. Rank held Hadron Energy Warrant as of Q2 2026.

Based on W.R. Berkley Corp's 13F filing for Q2 2026, filed 14 Aug 2026.