WRBC
HDRN

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

W.R. Berkley Corp’s Portfolio HDRN Stock Details HDRN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-1,735,682
Closed -$18.5M – 348
2026
Q1 		$18.5M Buy
1,735,682
+1,312,087
+310% +$13.9M 0.99% 17
2025
Q4 		$4.46M Sell
423,595
-157,053
-27% -$1.67M 0.21% 76
2025
Q3 		$6.13M Hold
580,648
– – 0.35% 55
2025
Q2 		$6.03M Buy
580,648
+13
+0% +$133 0.32% 64
2025
Q1 		$5.88M Buy
580,635
+183,569
+46% +$1.85M 0.34% 45
2024
Q4 		$3.97M Buy
397,066
+125,108
+46% +$1.25M 0.16% 64
2024
Q3 		$2.7M Buy
+271,958
New +$2.7M 0.15% 83

Other funds holding HDRN

AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
YCM
Yakira Capital Management Westport, Connecticut $351M AUM 21.82% 1-Year Est. Return
YAG
Yorkville Advisors Global Mountainside, New Jersey $86.2M AUM 41.28% 1-Year Est. Return
CCC
Cable Car Capital San Francisco, California $4.66B AUM 77.16% 1-Year Est. Return
CC
Centiva Capital New York $11.5B AUM 31.97% 1-Year Est. Return
HCI
Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return
MC
Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return
LGM
L1 Global Manager Melbourne $142M AUM
PC
Periscope Capital Toronto, Ontario, Canada $1.14B AUM 6.91% 1-Year Est. Return
ICM
Ionic Capital Management New York $690M AUM 70.34% 1-Year Est. Return

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

W.R. Berkley Corp sold out of Hadron Energy (HDRN) in Q2 2026, closing a stake of 1,735,682 shares — an estimated $18.5M sold.

W.R. Berkley Corp first reported a position in HDRN in Q3 2024 and held it in 7 quarters. The position peaked at $18.5M in Q1 2026. 20 funds tracked by Wall St. Rank hold HDRN as of Q2 2026.

  • W.R. Berkley Corp reported no remaining Hadron Energy position as of Q2 2026 after selling out during the quarter.
  • W.R. Berkley Corp sold 1,735,682 Hadron Energy shares in Q2 2026, an estimated $18.5M.
  • W.R. Berkley Corp first reported a position in Hadron Energy in Q3 2024 and held it in 7 quarters.
  • W.R. Berkley Corp's Hadron Energy position peaked at $18.5M in Q1 2026.
  • 20 funds tracked by Wall St. Rank held Hadron Energy as of Q2 2026.

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