GROUP ONE TRADING, L.P. - PFIZER INC ownership

PFIZER INC's ticker is and the CUSIP is 717081953. A total of 14 filers reported holding PFIZER INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of PFIZER INC
ValueSharesWeighting
Q3 2023$23,935,472
-15.9%
721,600
-7.0%
0.08%
-12.1%
Q2 2023$28,452,676
-30.8%
775,700
-23.0%
0.09%
-38.5%
Q1 2023$41,122,320
-63.1%
1,007,900
-53.6%
0.15%
-42.9%
Q4 2022$111,339,396
+47.5%
2,172,900
+26.0%
0.26%
+75.0%
Q3 2022$75,460,000
-29.2%
1,724,400
-15.2%
0.15%
-11.4%
Q2 2022$106,643,000
-35.4%
2,034,000
-36.3%
0.17%
+1.8%
Q1 2022$165,177,000
-20.6%
3,190,600
-9.4%
0.16%
-1.8%
Q4 2021$207,974,000
+54.6%
3,522,000
+12.6%
0.17%
+15.2%
Q3 2021$134,561,000
+84.2%
3,128,600
+67.7%
0.14%
+64.8%
Q2 2021$73,041,000
-3.0%
1,865,200
-10.3%
0.09%
-21.4%
Q1 2021$75,329,000
+11.2%
2,079,200
+13.0%
0.11%
-4.3%
Q4 2020$67,760,000
+129.0%
1,840,800
+128.4%
0.12%
+25.8%
Q3 2020$29,584,000
-19.4%
806,100
-28.2%
0.09%
-45.0%
Q2 2020$36,719,000
-19.5%
1,122,900
-19.6%
0.17%
-54.3%
Q1 2020$45,595,000
+71.6%
1,396,900
+106.0%
0.37%
+104.4%
Q4 2019$26,568,000
-9.4%
678,100
-17.0%
0.18%
-23.6%
Q3 2019$29,340,000
+43.4%
816,600
+72.9%
0.24%
+28.1%
Q2 2019$20,464,000
+104.8%
472,400
+100.8%
0.18%
+66.7%
Q1 2019$9,993,000
-52.2%
235,300
-50.9%
0.11%
-38.7%
Q4 2018$20,921,000
+179.9%
479,300
+182.6%
0.18%
+206.8%
Q3 2018$7,474,000
+16.0%
169,600
-4.5%
0.06%
+7.3%
Q2 2018$6,443,000
-40.1%
177,600
-41.4%
0.06%
-49.1%
Q1 2018$10,761,000
-54.9%
303,200
-54.0%
0.11%
-35.7%
Q4 2017$23,865,000
+3.4%
658,900
+1.9%
0.17%
-20.0%
Q3 2017$23,087,000
+58.7%
646,700
+49.4%
0.21%
+39.1%
Q2 2017$14,544,000
-7.7%
433,000
-6.0%
0.15%
-17.5%
Q1 2017$15,750,000
-62.7%
460,400
-64.6%
0.18%
-55.4%
Q4 2016$42,231,000
+17.9%
1,300,200
+23.0%
0.41%
+5.4%
Q3 2016$35,814,000
+6.8%
1,057,400
+11.0%
0.39%
-2.0%
Q2 2016$33,545,000
+35.2%
952,700
+13.8%
0.40%
+13.4%
Q1 2016$24,818,000
+45.9%
837,300
+58.9%
0.35%
+74.1%
Q4 2015$17,012,000
+111.9%
527,000
+106.2%
0.20%
+81.1%
Q3 2015$8,028,000
+572.4%
255,600
+618.0%
0.11%
+552.9%
Q2 2015$1,194,000
-71.8%
35,600
-70.8%
0.02%
-74.6%
Q1 2015$4,241,000
+13580.6%
121,900
+12090.0%
0.07%
Q4 2014$31,0001,0000.00%
Other shareholders
PFIZER INC shareholders Q3 2021
NameSharesValueWeighting ↓
Timber Hill LLC 1,455,800$46,760,0000.20%
WMS Partners, LLC 25,000$803,0000.13%
SABBY MANAGEMENT, LLC 650$2,088,0000.12%
Virtu KCG Holdings LLC 272,200$8,743,0000.11%
Citadel Advisors 983,900$31,603,0000.04%
COMMERZBANK AKTIENGESELLSCHAFT /FI 75,000$2,409,0000.01%
View complete list of PFIZER INC shareholders