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Position history for Calamos Advisors LLCCalamos Advisors LLC's holdings in PFIZER INC

Calamos Advisors LLC holds 1.8M shares of PFE (PFIZER INC), worth $42.2M as of 2026-Q2. The position was decreased (-2.9% shares). PFE represents 0.1% of Calamos Advisors LLC's portfolio.

Current Value

$42.2M

Current Shares

1.8M

Total Value Change

+$14.3M

Total Shares Change

+788,315

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
1.8M
-2.9%
$42.2M0.1%$23.67
0
2026-Q1
Decreased
1.8M
-5.9%
$50.7M0.2%$27.15
0
2025-Q4
Increased
1.9M
+3.2%
$47.8M0.2%$23.68
36
2025-Q3
Unchanged
1.9M
0.0%
$47.4M0.2%$23.81
0
2025-Q2
Increased
1.9M
+4.7%
$45.1M0.2%$22.27
37
2025-Q1
Increased
1.8M
+8.2%
$45M0.2%$22.84
38
2024-Q4
Increased
1.6M
+70.2%
$43.6M0.2%$23.53
52
2024-Q3
Decreased
965,233
-2.4%
$27.9M0.1%$25.27
0

Other major holders of PFE: BNP PARIBAS FINANCIAL MARKETS, Steward Partners Investment Advisory, LLC, VANGUARD GROUP INC, BlackRock, Inc., Capital World Investors

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