MTIM
PFE icon

Marathon Trading Investment Management’s Pfizer PFE Stock Holding History

Marathon Trading Investment 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
2025
Q3 		– Sell
-17,880
Closed -$441K – 340
2025
Q2 		$433K Buy
+17,880
New +$417K 0.05% 142
2025
Q1 		– Sell
-1,399
Closed -$36.6K – 404
2024
Q4 		$37.1K Sell
1,399
-9,218
-87% -$250K ﹤0.01% 274
2024
Q3 		$307K Sell
10,617
-4,354
-29% -$127K 0.03% 181
2024
Q2 		$419K Sell
14,971
-26,838
-64% -$739K 0.03% 151
2024
Q1 		$1.16M Sell
41,809
-125,089
-75% -$3.47M 0.09% 110
2023
Q4 		$4.8M Buy
166,898
+90,257
+118% +$2.73M 0.24% 60
2023
Q3 		$2.54M Buy
76,641
+59,121
+337% +$2.09M 0.21% 64
2023
Q2 		$643K Buy
17,520
+5,607
+47% +$218K 0.05% 119
2023
Q1 		$486K Buy
11,913
+7,513
+171% +$324K 0.04% 135
2022
Q4 		$225K Sell
4,400
-5,012
-53% -$240K 0.03% 178
2022
Q3 		$412K Buy
9,412
+5,012
+114% +$244K 0.04% 167
2022
Q2 		$231K Hold
4,400
– – 0.03% 210
2022
Q1 		$228K Buy
+4,400
New +$228K 0.02% 241
2021
Q2 		– Sell
-6,800
Closed -$246K – 368
2021
Q1 		$246K Sell
6,800
-5,100
-43% -$181K 0.02% 303
2020
Q4 		$438K Buy
+11,900
New +$436K 0.02% 239
2015
Q4 		– Sell
-8,550
Closed -$255K – 279
2015
Q3 		$255K Hold
8,550
– – 0.01% 264
2015
Q2 		$272K Hold
8,550
– – 0.01% 389
2015
Q1 		$282K Buy
+8,550
New +$272K 0.01% 398
2013
Q3 		– Sell
-59,668
Closed -$1.59M – 170
2013
Q2 		$1.59M Buy
+59,668
New +$1.65M 0.11% 58

Other funds holding PFE

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
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
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Marathon Trading Investment Management's PFE Position: Q3 2025 in Review

Marathon Trading Investment Management sold out of Pfizer (PFE) in Q3 2025, closing a stake of 17,880 shares — an estimated $441K sold.

Marathon Trading Investment Management first reported a position in PFE in Q2 2013 and held it in 19 quarters. The position peaked at $4.8M in Q4 2023. 2,811 funds tracked by Wall St. Rank hold PFE as of Q3 2025.

  • Marathon Trading Investment Management reported no remaining Pfizer position as of Q3 2025 after selling out during the quarter.
  • Marathon Trading Investment Management sold 17,880 Pfizer shares in Q3 2025, an estimated $441K.
  • Marathon Trading Investment Management first reported a position in Pfizer in Q2 2013 and held it in 19 quarters.
  • Marathon Trading Investment Management's Pfizer position peaked at $4.8M in Q4 2023.
  • 2,811 funds tracked by Wall St. Rank held Pfizer as of Q3 2025.

Based on Marathon Trading Investment Management's 13F filing for Q3 2025, filed 13 Nov 2025.