Calamos Merger Arbitrage Fund (CMRGX) is an MF managed by Calamos. Its largest position is NORFOLK SOUTHERN CORP (NSC), representing 8.28% of fund assets.
Calamos Merger Arbitrage Fund Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- CMRGX
- Type:
- MF
- Manager:
- Calamos
- Total Assets:
- —
- Report Date:
- Apr 30, 2026
- Filing Date:
- Jun 26, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
NORFOLK SOUTHERN CORP
|
8.28% | $204,657.84 | 648 |
|
-
Kenvue Inc.
|
7.59% | $187,571.00 | 10,700 |
|
-
ELECTRONIC ARTS INC.
|
6.69% | $165,336.29 | 817 |
|
-
AES CORP
|
5.92% | $146,508.55 | 10,139 |
|
-
FUTURETECH II ACQUISITION CORP
|
5.89% | $145,622.30 | 12,115 |
|
-
Warner Bros. Discovery, Inc.
|
5.05% | $124,862.80 | 4,616 |
|
-
Brighthouse Financial, Inc.
|
4.53% | $111,943.48 | 1,798 |
|
-
CLEARWATER ANALYTICS HOLDINGS INC
|
4.23% | $104,640.80 | 4,324 |
|
-
PFIZER INC
|
2.96% | $73,291.50 | 2,745 |
|
-
James Hardie Industries plc
|
2.88% | $71,177.09 | 3,391 |
|
-
BOSTON BEER CO INC
|
2.44% | $60,445.20 | 255 |
|
-
FOUR LEAF ACQUISITION CORP
|
2.01% | $49,797.00 | 4,527 |
|
-
Penumbra Inc
|
1.81% | $44,727.76 | 137 |
|
-
SYNOPSYS INC
|
1.44% | $35,712.40 | 74 |
|
-
Colombier Acquisition Corp. III
|
1.09% | $26,877.20 | 2,648 |
|
-
Match Group, Inc.
|
0.97% | $24,098.48 | 644 |
|
-
Abony Acquisition Corp. I
|
0.81% | $19,950.00 | 2,000 |
|
-
EVEREST CONSOLIDATOR ACQUISITION CORP
|
0.74% | $18,362.88 | 1,594 |
|
-
Churchill Capital Corp XI
|
0.70% | $17,296.32 | 1,676 |
|
-
ProCap Acquisition Corp
|
0.67% | $16,668.82 | 1,631 |
|
-
Alchemy Investments Acquisition Corp 1
|
0.53% | $13,011.39 | 1,087 |
|
-
Trade Desk, Inc.
|
0.50% | $12,384.75 | 525 |
|
-
BLACKBAUD INC
|
0.39% | $9,738.54 | 262 |
|
-
WOLFSPEED, INC.
|
0.26% | $6,319.42 | 214 |
|
-
MAK ACQUISITION CORP
|
0.04% | $1,062.00 | 2,950 |
|
-
CONTRA MIRATI THERAPEU
|
0.03% | $755.00 | 755 |
|
-
Legato Merger Corp. IV
|
0.03% | $631.58 | 63 |
|
-
CONTRA AKERO THERAPEUT
|
0.02% | $392.25 | 523 |
|
-
Black Hawk Acquisition Corp
|
0.00% | $105.30 | 81 |
|
-
Quetta Acquisition Corp
|
0.00% | $27.37 | 23 |
|
-
Spark I Acquisition Corp
|
0.00% | $22.82 | 115 |
|
-
MAK ACQUISITION CORP
|
0.00% | $6.70 | 750 |
|
-
OPTIONS CLEARING CORP.
|
-0.08% | -$1,925.00 | -2 |
|
-
KIMBERLY CLARK CORP
|
-4.52% | -$111,816.48 | -1,136 |
|
-
UNION PACIFIC CORP
|
-7.06% | -$174,623.04 | -648 |
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