Susquehanna International Group
CPRO

Susquehanna International Group’s Calamos Russell 2000 Structured Alt Protection ETF - October CPRO Stock Holding History

Susquehanna International Group’s Portfolio CPRO Stock Details CPRO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$401K Sell
14,772
-26,973
-65% -$735K ﹤0.01% 10207
2025
Q4 		$1.13M Buy
41,745
+27,773
+199% +$745K ﹤0.01% 6916
2025
Q3 		$373K Sell
13,972
-24,459
-64% -$627K ﹤0.01% 9625
2025
Q2 		$959K Buy
38,431
+1,239
+3% +$30.5K ﹤0.01% 7536
2025
Q1 		$912K Buy
37,192
+17,766
+91% +$442K ﹤0.01% 7479
2024
Q4 		$483K Buy
+19,426
New +$484K ﹤0.01% 8750

Other funds holding CPRO

HI
Harbour Investments Madison, Wisconsin $7.43B AUM 24.49% 1-Year Est. Return
CF
Centaurus Financial Anaheim, California $2.1B AUM 21.28% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return
OL
Owen LaRue Elizabethtown, Kentucky $288M AUM 29.4% 1-Year Est. Return
Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
CWM
Calamos Wealth Management Naperville, Illinois $3.31B AUM 32.95% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return
OMC
Old Mission Capital Chicago, Illinois $6.3B AUM 14.68% 1-Year Est. Return
CAL
Capital Analysts LLC Fort Washington, Pennsylvania $4.34B AUM 17.55% 1-Year Est. Return
RWA
Rooted Wealth Advisors Bourbonnais, Illinois $408M AUM 18.96% 1-Year Est. Return

Susquehanna International Group's CPRO Position: Q1 2026 in Review

Susquehanna International Group reduced its Calamos Russell 2000 Structured Alt Protection ETF - October (CPRO) stake by 65% in Q1 2026, selling an estimated $735K and leaving 14,772 shares worth $401K. The position accounts for ﹤0.01% of the portfolio, ranked #10207.

Susquehanna International Group first reported a position in CPRO in Q4 2024 and has held it in 6 quarters since. The position peaked at $1.13M in Q4 2025. 20 funds tracked by Wall St. Rank hold CPRO as of Q1 2026.

  • Susquehanna International Group held 14,772 shares of Calamos Russell 2000 Structured Alt Protection ETF - October worth $401K as of Q1 2026.
  • Susquehanna International Group sold 26,973 Calamos Russell 2000 Structured Alt Protection ETF - October shares in Q1 2026, an estimated $735K.
  • Calamos Russell 2000 Structured Alt Protection ETF - October made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #10207 holding.
  • Susquehanna International Group first reported a position in Calamos Russell 2000 Structured Alt Protection ETF - October in Q4 2024 and has held it in 6 quarters since.
  • Susquehanna International Group's Calamos Russell 2000 Structured Alt Protection ETF - October position peaked at $1.13M in Q4 2025.
  • 20 funds tracked by Wall St. Rank held Calamos Russell 2000 Structured Alt Protection ETF - October as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.