Calamos Advisors
ABPWW

Calamos Advisors’s Abpro Holdings Warrant ABPWW Stock Holding History

Calamos Advisors’s Portfolio ABPWW Stock Details ABPWW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-625,000
Closed -$10.6K – 1286
2025
Q4 		$10.6K Hold
625,000
– – ﹤0.01% 896
2025
Q3 		$14.8K Hold
625,000
– – ﹤0.01% 886
2025
Q2 		$14.4K Hold
625,000
– – ﹤0.01% 880
2025
Q1 		$17.3K Hold
625,000
– – ﹤0.01% 858
2024
Q4 		$39.1K Hold
625,000
– – ﹤0.01% 842
2024
Q3 		$21.4K Hold
625,000
– – ﹤0.01% 845
2024
Q2 		$48.4K Hold
625,000
– – ﹤0.01% 827
2024
Q1 		$33.6K Hold
625,000
– – ﹤0.01% 834
2023
Q4 		$18.8K Hold
625,000
– – ﹤0.01% 812
2023
Q3 		$46.9K Hold
625,000
– – ﹤0.01% 785
2023
Q2 		$19K Hold
625,000
– – ﹤0.01% 871
2023
Q1 		$44.3K Hold
625,000
– – ﹤0.01% 936
2022
Q4 		$40.6K Buy
+625,000
New +$19.2K ﹤0.01% 999

Other funds holding ABPWW

DC
Diametric Capital Boston, Massachusetts $948M AUM 47.49% 1-Year Est. Return
MSU
Mizuho Securities USA New York $6.2B AUM 35.46% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return

Calamos Advisors's ABPWW Position: Q1 2026 in Review

Calamos Advisors sold out of Abpro Holdings Warrant (ABPWW) in Q1 2026, closing a stake of 625,000 shares — an estimated $10.6K sold.

Calamos Advisors first reported a position in ABPWW in Q4 2022 and held it in 13 quarters. The position peaked at $48.4K in Q2 2024. 4 funds tracked by Wall St. Rank hold ABPWW as of Q1 2026.

  • Calamos Advisors reported no remaining Abpro Holdings Warrant position as of Q1 2026 after selling out during the quarter.
  • Calamos Advisors sold 625,000 Abpro Holdings Warrant shares in Q1 2026, an estimated $10.6K.
  • Calamos Advisors first reported a position in Abpro Holdings Warrant in Q4 2022 and held it in 13 quarters.
  • Calamos Advisors's Abpro Holdings Warrant position peaked at $48.4K in Q2 2024.
  • 4 funds tracked by Wall St. Rank held Abpro Holdings Warrant as of Q1 2026.

Based on Calamos Advisors's 13F filing for Q1 2026, filed 4 May 2026.