Sio Capital Management’s Pfizer PFE Stock Holding History

Sio Capital Management’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
2018 Q4	–	Sell	-75,361	Closed	-$3.15M	–	84
2018 Q3	$3.15M	Sell	75,361 -30,039	-29%	-$1.16M	1.08%	38
2018 Q2	$3.63M	Buy	+105,400	New	+$3.6M	2.01%	20
2018 Q1	–	Sell	-105,400	Closed	-$3.62M	–	42
2017 Q4	$3.62M	Buy	+105,400	New	+$3.59M	2.04%	19
2017 Q2	–	Sell	-105,400	Closed	-$3.42M	–	67
2017 Q1	$3.42M	Buy	+105,400	New	+$3.32M	1.91%	20
2016 Q3	–	Sell	-189,720	Closed	-$6.34M	–	44
2016 Q2	$6.34M	Buy	+189,720	New	+$6.06M	3.24%	12
2015 Q3	–	Sell	-158,100	Closed	-$5.03M	–	44
2015 Q2	$5.03M	Buy	+158,100	New	+$5.15M	2.49%	13

Other funds holding PFE

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Sio Capital Management's PFE Position: Q4 2023 in Review

Sio Capital Management sold out of Pfizer (PFE) in Q4 2023, closing a stake of 450,700 shares — an estimated $14.9M sold.

Sio Capital Management first reported a position in PFE in Q3 2019 and held it in 3 quarters. The position peaked at $14.9M in Q3 2023. 2,940 funds tracked by Wall St. Rank hold PFE as of Q4 2023.

Sio Capital Management reported no remaining Pfizer position as of Q4 2023 after selling out during the quarter.
Sio Capital Management sold 450,700 Pfizer shares in Q4 2023, an estimated $14.9M.
Sio Capital Management first reported a position in Pfizer in Q3 2019 and held it in 3 quarters.
Sio Capital Management's Pfizer position peaked at $14.9M in Q3 2023.
2,940 funds tracked by Wall St. Rank held Pfizer as of Q4 2023.

Based on Sio Capital Management's 13F filing for Q4 2023, filed 13 Feb 2024.