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Portfolio (Quarterly) Guide ↗

Calamos Advisors LLC

· CIK 0001316507
13F Portfolio $30.1B AUM 1,059 positions Filed Jul 31, 2026 EDGAR ↗ ← All Funds
Q2 2026 Q4 2025 · All 281 New 168 Added 370 Reduced 225 Exited
Page 8 of 15  ·  281 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
141 ABONY ACQUISITION CORP I 213,890.0 $2.2M 0.01% NEW $10.26
142 TWLO TWILIO INC Communication Services 10,567.0 $2.2M 0.01% NEW $206.33 +10.8%
143 SHREYA ACQUISITION GROUP 200,000.0 $2.1M 0.01% NEW $10.55
144 COLOMBIER ACQUISITION CORP I 197,352.0 $2.1M 0.01% NEW $10.41
145 KEYSTONE ACQUISITION CORP 200,000.0 $2.0M 0.01% NEW $10.09
146 CH4 NATURAL SOLUTIONS CORP 200,000.0 $2.0M 0.01% NEW $10.02
147 ALPEX ACQUISITION CORP 200,000.0 $2.0M 0.01% NEW $10.02
148 LONG TABLE GROWTH CORP 200,000.0 $2.0M 0.01% NEW $10.02
149 PATRIOT ACQUISITION CORP 200,000.0 $2.0M 0.01% NEW $9.99
150 YORKVILLE INTL CAP CORP 198,568.0 $2.0M 0.01% NEW $10.05
151 FN FABRINET Technology 3,300.0 $1.9M 0.01% NEW $562.08 +6.5%
152 D BORAL ACQUISITION I CORP 175,000.0 $1.8M 0.01% NEW $10.44
153 LTH LIFE TIME GROUP HOLDINGS INC Consumer Cyclical 44,692.0 $1.8M 0.01% NEW $40.84 +11.0%
154 FUTURE MONEY ACQUISITION COR 175,000.0 $1.8M 0.01% NEW $10.12
155 FORTUNEX ACQUISITION CORP 175,000.0 $1.8M 0.01% NEW $10.05
156 JAB ACQUISITION CORP I 175,000.0 $1.8M 0.01% NEW $10.03
157 NESR NATIONAL ENERGY SERVICES REU Energy 56,776.0 $1.7M 0.01% NEW $29.93 +19.5%
158 ENVA ENOVA INTL INC Financial Services 7,030.0 $1.7M 0.01% NEW $240.73 +9.6%
159 ARWR ARROWHEAD PHARMACEUTICALS IN Healthcare 20,612.0 $1.7M 0.01% NEW $81.51 +8.8%
160 PVLA PALVELLA THERAPEUTICS INC NE Healthcare 10,479.0 $1.6M 0.01% NEW $152.82 +0.5%
Page 8 of 15  ·  281 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Technology 38.6%
Financial Services 10.8%
Communication Services 10.7%
Consumer Cyclical 9.7%
Healthcare 9.2%
Industrials 8.4%
Consumer Defensive 4.7%
Energy 2.9%
Utilities 2.3%
Basic Materials 1.6%