Rivernorth Capital Management’s Plum Acquisition Corp IV Unit PLMKU Stock Holding History

Rivernorth Capital Management’s Portfolio PLMKU Stock Details PLMKU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-116,238	Closed	-$1.19M	–	513
2025 Q3	$1.19M	Sell	116,238 -254,199	-69%	-$2.63M	0.07%	220
2025 Q2	$3.8M	Hold	370,437	–	–	0.21%	147
2025 Q1	$3.74M	Buy	+370,437	New	+$3.73M	0.2%	128

Other funds holding PLMKU

HIM

HGC Investment Management Toronto, Ontario, Canada $451M AUM 8.78% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Clear Street New York $24.6B AUM 56.26% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Rivernorth Capital Management's PLMKU Position: Q4 2025 in Review

Rivernorth Capital Management sold out of Plum Acquisition Corp IV Unit (PLMKU) in Q4 2025, closing a stake of 116,238 shares — an estimated $1.19M sold.

Rivernorth Capital Management first reported a position in PLMKU in Q1 2025 and held it in 3 quarters. The position peaked at $3.8M in Q2 2025. 4 funds tracked by Wall St. Rank hold PLMKU as of Q4 2025.

Rivernorth Capital Management reported no remaining Plum Acquisition Corp IV Unit position as of Q4 2025 after selling out during the quarter.
Rivernorth Capital Management sold 116,238 Plum Acquisition Corp IV Unit shares in Q4 2025, an estimated $1.19M.
Rivernorth Capital Management first reported a position in Plum Acquisition Corp IV Unit in Q1 2025 and held it in 3 quarters.
Rivernorth Capital Management's Plum Acquisition Corp IV Unit position peaked at $3.8M in Q2 2025.
4 funds tracked by Wall St. Rank held Plum Acquisition Corp IV Unit as of Q4 2025.

Based on Rivernorth Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.