IMC-Chicago, LLC - PFIZER INC ownership

PFIZER INC's ticker is and the CUSIP is 717081903. A total of 16 filers reported holding PFIZER INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
IMC-Chicago, LLC ownership history of PFIZER INC
ValueSharesWeighting
Q3 2023$39,074,260
+17.0%
1,178,000
+29.4%
0.04%
+12.9%
Q2 2023$33,404,476
+0.1%
910,700
+11.3%
0.03%
-20.5%
Q1 2023$33,382,560
-9.7%
818,200
+13.4%
0.04%
-32.8%
Q4 2022$36,985,032
+10.9%
721,800
-5.3%
0.06%
+34.9%
Q3 2022$33,358,000
-13.1%
762,300
+4.1%
0.04%
-20.4%
Q2 2022$38,389,000
-6.3%
732,200
-7.5%
0.05%
+31.7%
Q1 2022$40,971,000
-51.0%
791,400
-44.1%
0.04%
-41.4%
Q4 2021$83,621,000
+122.4%
1,416,100
+47.5%
0.07%
+52.2%
Q2 2021$37,594,000
-19.4%
960,000
-25.5%
0.05%
-32.4%
Q1 2021$46,664,000
+99.1%
1,288,000
+101.7%
0.07%
+83.8%
Q3 2020$23,433,000
+139.8%
638,500
+113.7%
0.04%
+85.0%
Q2 2020$9,771,000
-7.6%
298,800
-7.7%
0.02%
-9.1%
Q1 2020$10,572,000
+6.4%
323,900
+27.8%
0.02%
-15.4%
Q4 2019$9,932,000
+1.1%
253,500
-7.3%
0.03%
-13.3%
Q3 2019$9,823,000
-7.0%
273,400
+12.2%
0.03%
-11.8%
Q2 2019$10,557,000
+25.2%
243,700
+22.8%
0.03%
+13.3%
Q1 2019$8,430,000
-3.0%
198,500
-0.4%
0.03%
+11.1%
Q4 2018$8,695,000199,2000.03%
Other shareholders
PFIZER INC shareholders Q1 2023
NameSharesValueWeighting ↓
METROPOLITAN CAPITAL ADVISORS INC 414,700$12,263,00011.10%
ALTFEST L J & CO INC 79,401$2,320,0002.28%
Iguana Healthcare Management, LLC 100,000$2,957,0001.58%
SABBY MANAGEMENT, LLC 5,160$15,258,0000.59%
Marathon Trading Investment Management LLC 353,000$10,258,0000.28%
Timber Hill LLC 1,492,200$44,124,0000.18%
PEAK6 Group LLC 470,500$13,913,0000.11%
COMMERZBANK AKTIENGESELLSCHAFT /FI 850,000$25,135,0000.10%
Laurion Capital Management LP 150,000$4,436,0000.10%
Virtu KCG Holdings LLC 99,600$2,945,0000.06%
View complete list of PFIZER INC shareholders