HI
CBTA

Harbour Investments’s Calamos Bitcoin 80 Series Structured Alt Protection ETF - April CBTA Stock Holding History

Harbour Investments’s Portfolio CBTA Stock Details CBTA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-1,071
Closed -$29.7K – 4797
2025
Q4 		$29.7K Hold
1,071
– – ﹤0.01% 2221
2025
Q3 		$34.8K Buy
+1,071
New +$34.4K ﹤0.01% 2064

Other funds holding CBTA

Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
AW
Ankerstar Wealth Leander, Texas $94.7M AUM
ACM
Anfield Capital Management Irvine, California $363M AUM 24.08% 1-Year Est. Return

Harbour Investments's CBTA Position: Q1 2026 in Review

Harbour Investments sold out of Calamos Bitcoin 80 Series Structured Alt Protection ETF - April (CBTA) in Q1 2026, closing a stake of 1,071 shares — an estimated $29.7K sold.

Harbour Investments first reported a position in CBTA in Q3 2025 and held it in 2 quarters. The position peaked at $34.8K in Q3 2025. 6 funds tracked by Wall St. Rank hold CBTA as of Q1 2026.

  • Harbour Investments reported no remaining Calamos Bitcoin 80 Series Structured Alt Protection ETF - April position as of Q1 2026 after selling out during the quarter.
  • Harbour Investments sold 1,071 Calamos Bitcoin 80 Series Structured Alt Protection ETF - April shares in Q1 2026, an estimated $29.7K.
  • Harbour Investments first reported a position in Calamos Bitcoin 80 Series Structured Alt Protection ETF - April in Q3 2025 and held it in 2 quarters.
  • Harbour Investments's Calamos Bitcoin 80 Series Structured Alt Protection ETF - April position peaked at $34.8K in Q3 2025.
  • 6 funds tracked by Wall St. Rank held Calamos Bitcoin 80 Series Structured Alt Protection ETF - April as of Q1 2026.

Based on Harbour Investments's 13F filing for Q1 2026, filed 15 May 2026.