HI
CBXO

Harbour Investments’s Calamos Bitcoin 90 Series Structured Alt Protection ETF - October CBXO Stock Holding History

Harbour Investments’s Portfolio CBXO Stock Details CBXO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-609
Closed -$13.5K – 4917
2026
Q1 		$13.5K Hold
609
– – ﹤0.01% 3109
2025
Q4 		$13.9K Buy
+609
New +$14.4K ﹤0.01% 2588

Other funds holding CBXO

Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
OMC
Old Mission Capital Chicago, Illinois $6.31B AUM 20.77% 1-Year Est. Return
Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
AW
Ankerstar Wealth Leander, Texas $119M AUM
VL
Vima LLC Troy, Michigan $103M AUM
FFA
Farther Finance Advisors San Francisco, California $12.8B AUM 26.53% 1-Year Est. Return
CIAS
Capital Investment Advisory Services Raleigh, North Carolina $1.62B AUM 27.01% 1-Year Est. Return

Harbour Investments's CBXO Position: Q2 2026 in Review

Harbour Investments sold out of Calamos Bitcoin 90 Series Structured Alt Protection ETF - October (CBXO) in Q2 2026, closing a stake of 609 shares — an estimated $13.5K sold.

Harbour Investments first reported a position in CBXO in Q4 2025 and held it in 2 quarters. The position peaked at $13.9K in Q4 2025. 8 funds tracked by Wall St. Rank hold CBXO as of Q2 2026.

  • Harbour Investments reported no remaining Calamos Bitcoin 90 Series Structured Alt Protection ETF - October position as of Q2 2026 after selling out during the quarter.
  • Harbour Investments sold 609 Calamos Bitcoin 90 Series Structured Alt Protection ETF - October shares in Q2 2026, an estimated $13.5K.
  • Harbour Investments first reported a position in Calamos Bitcoin 90 Series Structured Alt Protection ETF - October in Q4 2025 and held it in 2 quarters.
  • Harbour Investments's Calamos Bitcoin 90 Series Structured Alt Protection ETF - October position peaked at $13.9K in Q4 2025.
  • 8 funds tracked by Wall St. Rank held Calamos Bitcoin 90 Series Structured Alt Protection ETF - October as of Q2 2026.

Based on Harbour Investments's 13F filing for Q2 2026, filed 12 Aug 2026.