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Great Diamond Partners’s Pfizer PFE Stock Holding History

Great Diamond Partners’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
2025
Q4 		– Sell
-8,099
Closed -$206K – 237
2025
Q3 		$206K Buy
+8,099
New +$200K 0.04% 222
2024
Q4 		– Sell
-7,031
Closed -$203K – 199
2024
Q3 		$203K Buy
+7,031
New +$205K 0.05% 192
2024
Q1 		– Sell
-7,879
Closed -$227K – 237
2023
Q4 		$227K Sell
7,879
-365
-4% -$11K 0.06% 213
2023
Q3 		$273K Buy
8,244
+248
+3% +$8.77K 0.07% 181
2023
Q2 		$293K Sell
7,996
-1,396
-15% -$54.3K 0.08% 175
2023
Q1 		$383K Sell
9,392
-14,023
-60% -$606K 0.11% 140
2022
Q4 		$1.2M Sell
23,415
-4,049
-15% -$194K 0.37% 67
2022
Q3 		$1.2M Buy
27,464
+1,329
+5% +$64.6K 0.41% 62
2022
Q2 		$1.37M Buy
26,135
+2,034
+8% +$104K 0.46% 57
2022
Q1 		$1.25M Buy
24,101
+8,654
+56% +$449K 0.35% 68
2021
Q4 		$912K Sell
15,447
-1,190
-7% -$59K 0.23% 91
2021
Q3 		$715K Buy
16,637
+4,825
+41% +$214K 0.2% 100
2021
Q2 		$462K Sell
11,812
-1,025
-8% -$39.9K 0.13% 127
2021
Q1 		$465K Sell
12,837
-18
-0.1% -$639 0.14% 120
2020
Q4 		$473K Sell
12,855
-1,686
-12% -$61.8K 0.15% 109
2020
Q3 		$506K Sell
14,541
-742
-5% -$26K 0.19% 89
2020
Q2 		$474K Sell
15,283
-33,853
-69% -$1.15M 0.2% 83
2020
Q1 		$1.52M Sell
49,136
-2,109
-4% -$71.9K 0.78% 38
2019
Q4 		$1.9M Buy
+51,245
New +$1.83M 0.72% 35

Other funds holding PFE

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Great Diamond Partners's PFE Position: Q4 2025 in Review

Great Diamond Partners sold out of Pfizer (PFE) in Q4 2025, closing a stake of 8,099 shares — an estimated $206K sold.

Great Diamond Partners first reported a position in PFE in Q4 2019 and held it in 19 quarters. The position peaked at $1.9M in Q4 2019. 2,914 funds tracked by Wall St. Rank hold PFE as of Q4 2025.

  • Great Diamond Partners reported no remaining Pfizer position as of Q4 2025 after selling out during the quarter.
  • Great Diamond Partners sold 8,099 Pfizer shares in Q4 2025, an estimated $206K.
  • Great Diamond Partners first reported a position in Pfizer in Q4 2019 and held it in 19 quarters.
  • Great Diamond Partners's Pfizer position peaked at $1.9M in Q4 2019.
  • 2,914 funds tracked by Wall St. Rank held Pfizer as of Q4 2025.

Based on Great Diamond Partners's 13F filing for Q4 2025, filed 6 Feb 2026.