Rivernorth Capital Management’s AlphaTime Acquisition Corp Right ATMCR Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$34K	Hold	200,000	–	–	﹤0.01%	441
2025 Q4	$38.5K	Hold	200,000	–	–	﹤0.01%	397
2025 Q3	$56.8K	Hold	200,000	–	–	﹤0.01%	366
2025 Q2	$39.9K	Hold	200,000	–	–	﹤0.01%	274
2025 Q1	$30.1K	Hold	200,000	–	–	﹤0.01%	253
2024 Q4	$27K	Hold	200,000	–	–	﹤0.01%	276
2024 Q3	$32.8K	Hold	200,000	–	–	﹤0.01%	235
2024 Q2	$29.4K	Hold	200,000	–	–	﹤0.01%	277
2024 Q1	$22.4K	Hold	200,000	–	–	﹤0.01%	289
2023 Q4	$20.2K	Hold	200,000	–	–	﹤0.01%	290
2023 Q3	$34K	Hold	200,000	–	–	﹤0.01%	317
2023 Q2	$30.4K	Buy	+200,000	New	+$29.1K	﹤0.01%	334

Other funds holding ATMCR

HCI

Harraden Circle Investments New York $499M AUM 24.03% 1-Year Est. Return

Rivernorth Capital Management's ATMCR Position: Q1 2026 in Review

Rivernorth Capital Management held its AlphaTime Acquisition Corp Right (ATMCR) position steady in Q1 2026 at 200,000 shares worth $34K. The position accounts for ﹤0.01% of the portfolio, ranked #441.

Rivernorth Capital Management first reported a position in ATMCR in Q2 2023 and has held it in 12 quarters since. The position peaked at $56.8K in Q3 2025. 3 funds tracked by Wall St. Rank hold ATMCR as of Q1 2026.

Rivernorth Capital Management held 200,000 shares of AlphaTime Acquisition Corp Right worth $34K as of Q1 2026.
Rivernorth Capital Management left its AlphaTime Acquisition Corp Right share count unchanged in Q1 2026.
AlphaTime Acquisition Corp Right made up ﹤0.01% of Rivernorth Capital Management's portfolio in Q1 2026, its #441 holding.
Rivernorth Capital Management first reported a position in AlphaTime Acquisition Corp Right in Q2 2023 and has held it in 12 quarters since.
Rivernorth Capital Management's AlphaTime Acquisition Corp Right position peaked at $56.8K in Q3 2025.
3 funds tracked by Wall St. Rank held AlphaTime Acquisition Corp Right as of Q1 2026.

Based on Rivernorth Capital Management's 13F filing for Q1 2026, filed 15 May 2026.