BI
HDRNW

Bulldog Investors’s Hadron Energy Warrant HDRNW Stock Holding History

Bulldog Investors’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
Q1 		$97K Hold
305,185
– – 0.02% 146
2025
Q4 		$125K Sell
305,185
-52,828
-15% -$36.1K 0.03% 146
2025
Q3 		$161K Hold
358,013
– – 0.04% 134
2025
Q2 		$53.7K Hold
358,013
– – 0.01% 138
2025
Q1 		$34.3K Hold
358,013
– – 0.01% 112
2024
Q4 		$23.3K Buy
+358,013
New +$22K 0.01% 118

Other funds holding HDRNW

AC
Aristeia Capital Greenwich, Connecticut $4.82B AUM 24.94% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
YCM
Yakira Capital Management Westport, Connecticut $342M AUM 26.97% 1-Year Est. Return
Calamos Advisors
Calamos Advisors Naperville, Illinois $28.2B AUM 21.78% 1-Year Est. Return
WA
Whitebox Advisors Minneapolis, Minnesota $8.12B AUM 15.85% 1-Year Est. Return
HCI
Harraden Circle Investments New York $499M AUM 24.03% 1-Year Est. Return
BFM
Boothbay Fund Management New York $7.71B AUM 106.31% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Bulldog Investors's HDRNW Position: Q1 2026 in Review

Bulldog Investors held its Hadron Energy Warrant (HDRNW) position steady in Q1 2026 at 305,185 shares worth $97K. The position accounts for 0.02% of the portfolio, ranked #146.

Bulldog Investors first reported a position in HDRNW in Q4 2024 and has held it in 6 quarters since. The position peaked at $161K in Q3 2025. 27 funds tracked by Wall St. Rank hold HDRNW as of Q1 2026.

  • Bulldog Investors held 305,185 shares of Hadron Energy Warrant worth $97K as of Q1 2026.
  • Bulldog Investors left its Hadron Energy Warrant share count unchanged in Q1 2026.
  • Hadron Energy Warrant made up 0.02% of Bulldog Investors's portfolio in Q1 2026, its #146 holding.
  • Bulldog Investors first reported a position in Hadron Energy Warrant in Q4 2024 and has held it in 6 quarters since.
  • Bulldog Investors's Hadron Energy Warrant position peaked at $161K in Q3 2025.
  • 27 funds tracked by Wall St. Rank held Hadron Energy Warrant as of Q1 2026.

Based on Bulldog Investors's 13F filing for Q1 2026, filed 8 May 2026.