Dudley & Shanley’s Pfizer PFE Stock Holding History

Dudley & Shanley’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 Q2	$3.97M	Buy	+165,000	New	+$4.32M	0.6%	31
2022 Q4	–	Sell	-6,000	Closed	-$263K	–	35
2022 Q3	$263K	Hold	6,000	–	–	0.07%	26
2022 Q2	$315K	Hold	6,000	–	–	0.07%	28
2022 Q1	$311K	Hold	6,000	–	–	0.06%	30
2021 Q4	$354K	Hold	6,000	–	–	0.06%	32
2021 Q3	$258K	Hold	6,000	–	–	0.05%	31
2021 Q2	$235K	Hold	6,000	–	–	0.04%	31
2021 Q1	$217K	Buy	+6,000	New	+$213K	0.04%	30

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

Dudley & Shanley's PFE Position: Q2 2026 in Review

Dudley & Shanley opened a new position in Pfizer (PFE) in Q2 2026: 165,000 shares worth $3.97M. The stake represents 0.6% of the portfolio and ranks #31 among its holdings. This is a return to the name: Dudley & Shanley previously reported a position in PFE as recently as Q3 2022.

Dudley & Shanley first reported a position in PFE in Q1 2021 and has held it in 8 quarters since. 2,823 funds tracked by Wall St. Rank hold PFE as of Q2 2026.

Dudley & Shanley held 165,000 shares of Pfizer worth $3.97M as of Q2 2026.
Pfizer was a new Dudley & Shanley position in Q2 2026.
Pfizer made up 0.6% of Dudley & Shanley's portfolio in Q2 2026, its #31 holding.
Dudley & Shanley first reported a position in Pfizer in Q1 2021 and has held it in 8 quarters since.
2,823 funds tracked by Wall St. Rank held Pfizer as of Q2 2026.

Based on Dudley & Shanley's 13F filing for Q2 2026, filed 9 Jul 2026.