One River Asset Management’s Pfizer PFE Stock Holding History

One River Asset 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
2026 Q1	–	Sell	-24,450	Closed	-$651K	–	276
2025 Q4	$609K	Buy	24,450 +18,625	+320%	+$470K	0.06%	133
2025 Q3	$148K	Sell	5,825 -2,729	-32%	-$67.4K	0.04%	137
2025 Q2	$207K	Buy	8,554 +3,000	+54%	+$70K	0.46%	29
2025 Q1	$140K	Buy	+5,554	New	+$145K	0.02%	77

Other funds holding PFE

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

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

Norges Bank Oslo, Norway $1T AUM

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

One River Asset Management's PFE Position: Q1 2026 in Review

One River Asset Management sold out of Pfizer (PFE) in Q1 2026, closing a stake of 24,450 shares — an estimated $651K sold.

One River Asset Management first reported a position in PFE in Q1 2025 and held it in 4 quarters. The position peaked at $609K in Q4 2025. 2,952 funds tracked by Wall St. Rank hold PFE as of Q1 2026.

One River Asset Management reported no remaining Pfizer position as of Q1 2026 after selling out during the quarter.
One River Asset Management sold 24,450 Pfizer shares in Q1 2026, an estimated $651K.
One River Asset Management first reported a position in Pfizer in Q1 2025 and held it in 4 quarters.
One River Asset Management's Pfizer position peaked at $609K in Q4 2025.
2,952 funds tracked by Wall St. Rank held Pfizer as of Q1 2026.

Based on One River Asset Management's 13F filing for Q1 2026, filed 27 Apr 2026.