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Sector Gamma AS’s Pfizer PFE Stock Holding History

Sector Gamma AS’s Portfolio PFE Stock Details PFE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$30.6M Buy
1,091,385
+231,846
+27% +$6.17M 7.24% 3
2025
Q4 		$21.4M Sell
859,539
-392,547
-31% -$9.9M 4.88% 7
2025
Q3 		$31.9M Buy
1,252,086
+332,086
+36% +$8.2M 7.91% 1
2025
Q2 		$22.3M Sell
920,000
-5,000
-0.5% -$117K 7.29% 1
2025
Q1 		$23.4M Sell
925,000
-230,000
-20% -$6.02M 7.51% 2
2024
Q4 		$30.6M Buy
1,155,000
+335,000
+41% +$9.09M 10.53% 1
2024
Q3 		$23.7M Sell
820,000
-75,000
-8% -$2.19M 7.2% 4
2024
Q2 		$25M Sell
895,000
-344,165
-28% -$9.48M 9.36% 2
2024
Q1 		$34.4M Buy
1,239,165
+145,749
+13% +$4.04M 9.69% 2
2023
Q4 		$31.5M Buy
+1,093,416
New +$33.1M 7.64% 2
2022
Q3 		– Sell
-100,000
Closed -$5.24M – 35
2022
Q2 		$5.24M Sell
100,000
-29,738
-23% -$1.52M 1.17% 25
2022
Q1 		$6.72M Sell
129,738
-155,665
-55% -$8.08M 1.46% 25
2021
Q4 		$16.9M Sell
285,403
-366,197
-56% -$18.1M 3.96% 10
2021
Q3 		$28M Sell
651,600
-488,385
-43% -$21.6M 5.59% 2
2021
Q2 		$44.6M Sell
1,139,985
-225,778
-17% -$8.78M 7.91% 1
2021
Q1 		$49.5M Buy
1,365,763
+772,513
+130% +$27.4M 9.06% 1
2020
Q4 		$21.8M Buy
+593,250
New +$21.8M 4.16% 9

Other funds holding PFE

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fisher Asset Management
Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return

Sector Gamma AS's PFE Position: Q1 2026 in Review

Sector Gamma AS increased its Pfizer (PFE) stake by 27% in Q1 2026, buying an estimated $6.17M and bringing the position to 1,091,385 shares worth $30.6M. The position accounts for 7.24% of the portfolio, ranked #3.

Sector Gamma AS first reported a position in PFE in Q4 2020 and has held it in 17 quarters since. The position peaked at $49.5M in Q1 2021. 2,934 funds tracked by Wall St. Rank hold PFE as of Q1 2026.

  • Sector Gamma AS held 1,091,385 shares of Pfizer worth $30.6M as of Q1 2026.
  • Sector Gamma AS bought 231,846 Pfizer shares in Q1 2026, an estimated $6.17M.
  • Pfizer made up 7.24% of Sector Gamma AS's portfolio in Q1 2026, its #3 holding.
  • Sector Gamma AS first reported a position in Pfizer in Q4 2020 and has held it in 17 quarters since.
  • Sector Gamma AS's Pfizer position peaked at $49.5M in Q1 2021.
  • 2,934 funds tracked by Wall St. Rank held Pfizer as of Q1 2026.

Based on Sector Gamma AS's 13F filing for Q1 2026, filed 7 May 2026.