Back to MASSACHUSETTS FINANCIAL SERVICES CO /MA/

PFE
Showing 8 of 29 quarters

Position history for MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s holdings in PFIZER INC

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds 56.9M shares of PFE (PFIZER INC), worth $1.6B as of 2026-Q1. The position was increased (+1.9% shares). PFE represents 0.5% of MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s portfolio.

Current Value

$1.6B

Current Shares

56.9M

Total Value Change

-$389.6M

Total Shares Change

-14.9M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Increased
56.9M
+1.9%
$1.6B0.5%$26.58
46
2025-Q4
Decreased
55.9M
-3.0%
$1.4B0.4%$24.58
0
2025-Q3
Decreased
57.6M
-23.7%
$1.5B0.5%$23.05
0
2025-Q2
Increased
75.5M
+0.0%
$1.8B0.6%$22.98
45
2025-Q1
Decreased
75.4M
-1.4%
$1.9B0.6%$23.50
0
2024-Q4
Increased
76.5M
+7.5%
$2B0.6%$24.23
48
2024-Q3
Decreased
71.2M
-0.9%
$2.1B0.6%$26.27
0
2024-Q2
Increased
71.8M
+3.2%
$2B0.6%$24.92
46

Other major holders of PFE: VANGUARD GROUP INC, BlackRock, Inc., Capital World Investors

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used