PFIZER INC's ticker is and the CUSIP is 717081903. A total of 11 filers reported holding PFIZER INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $146 | +265.0% | 419,200 | +17.1% | 0.00% | – |
| Q2 2023 | $40 | -83.7% | 357,900 | -9.4% | 0.00% | -100.0% |
| Q1 2023 | $245 | -83.0% | 395,100 | -43.4% | 0.00% | -83.3% |
| Q4 2022 | $1,438 | -99.3% | 697,900 | -26.3% | 0.02% | +500.0% |
| Q3 2022 | $216,000 | -97.2% | 946,600 | -67.5% | 0.00% | -96.3% |
| Q2 2022 | $7,649,000 | -21.7% | 2,916,500 | -12.1% | 0.08% | +12.5% |
| Q1 2022 | $9,765,000 | -12.8% | 3,318,500 | +295.8% | 0.07% | +18.0% |
| Q4 2021 | $11,201,000 | +416.2% | 838,500 | +4.0% | 0.06% | +510.0% |
| Q3 2021 | $2,170,000 | +71.3% | 806,500 | -36.7% | 0.01% | +66.7% |
| Q2 2021 | $1,267,000 | +14.8% | 1,273,900 | +0.6% | 0.01% | 0.0% |
| Q1 2021 | $1,104,000 | +201.6% | 1,266,900 | +294.2% | 0.01% | +200.0% |
| Q4 2020 | $366,000 | +632.0% | 321,400 | +542.8% | 0.00% | – |
| Q3 2020 | $50,000 | -51.5% | 50,000 | -66.7% | 0.00% | -100.0% |
| Q2 2020 | $103,000 | -94.6% | 150,000 | -70.0% | 0.00% | -94.4% |
| Q1 2020 | $1,905,000 | +1187.2% | 500,000 | +51.0% | 0.02% | +1700.0% |
| Q4 2019 | $148,000 | +68.2% | 331,100 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $88,000 | -79.7% | 331,100 | -64.4% | 0.00% | -66.7% |
| Q2 2019 | $434,000 | -68.2% | 931,100 | -31.3% | 0.00% | -76.9% |
| Q1 2019 | $1,363,000 | +12.4% | 1,356,100 | +139.6% | 0.01% | +18.2% |
| Q4 2018 | $1,213,000 | -53.1% | 566,000 | -22.9% | 0.01% | -42.1% |
| Q3 2018 | $2,588,000 | +47.5% | 734,500 | -67.4% | 0.02% | +18.8% |
| Q2 2018 | $1,755,000 | +154.0% | 2,254,400 | +211.5% | 0.02% | +166.7% |
| Q1 2018 | $691,000 | -42.8% | 723,800 | -51.8% | 0.01% | -45.5% |
| Q4 2017 | $1,209,000 | -66.4% | 1,500,400 | -13.8% | 0.01% | -65.6% |
| Q3 2017 | $3,596,000 | +88.2% | 1,740,600 | +83.6% | 0.03% | +88.2% |
| Q2 2017 | $1,911,000 | -43.7% | 948,100 | -74.4% | 0.02% | -43.3% |
| Q1 2017 | $3,397,000 | +131.7% | 3,706,600 | +109.8% | 0.03% | +150.0% |
| Q4 2016 | $1,466,000 | +306.1% | 1,766,800 | +9.1% | 0.01% | +200.0% |
| Q3 2016 | $361,000 | -77.0% | 1,618,800 | +55.8% | 0.00% | -63.6% |
| Q2 2016 | $1,571,000 | +430.7% | 1,039,100 | -11.5% | 0.01% | +450.0% |
| Q1 2016 | $296,000 | -11.9% | 1,174,100 | +7.4% | 0.00% | 0.0% |
| Q4 2015 | $336,000 | +9.4% | 1,093,200 | +30.7% | 0.00% | 0.0% |
| Q3 2015 | $307,000 | -65.5% | 836,500 | -27.1% | 0.00% | -66.7% |
| Q2 2015 | $891,000 | -28.7% | 1,146,900 | +81.9% | 0.01% | -14.3% |
| Q1 2015 | $1,250,000 | +47.9% | 630,500 | -28.1% | 0.01% | +75.0% |
| Q4 2014 | $845,000 | -8.3% | 877,500 | -16.8% | 0.00% | -20.0% |
| Q3 2014 | $921,000 | +115.7% | 1,054,200 | +43.4% | 0.01% | +150.0% |
| Q2 2014 | $427,000 | -91.8% | 734,900 | -47.1% | 0.00% | -90.9% |
| Q4 2013 | $5,229,000 | +16.7% | 1,388,100 | -6.5% | 0.02% | +22.2% |
| Q3 2013 | $4,481,000 | +4.4% | 1,485,200 | -72.3% | 0.02% | -14.3% |
| Q2 2013 | $4,291,000 | – | 5,356,800 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| METROPOLITAN CAPITAL ADVISORS INC | 414,700 | $12,263,000 | 11.10% |
| ALTFEST L J & CO INC | 79,401 | $2,320,000 | 2.28% |
| Iguana Healthcare Management, LLC | 100,000 | $2,957,000 | 1.58% |
| SABBY MANAGEMENT, LLC | 5,160 | $15,258,000 | 0.59% |
| Marathon Trading Investment Management LLC | 353,000 | $10,258,000 | 0.28% |
| Timber Hill LLC | 1,492,200 | $44,124,000 | 0.18% |
| PEAK6 Group LLC | 470,500 | $13,913,000 | 0.11% |
| COMMERZBANK AKTIENGESELLSCHAFT /FI | 850,000 | $25,135,000 | 0.10% |
| Laurion Capital Management LP | 150,000 | $4,436,000 | 0.10% |
| Virtu KCG Holdings LLC | 99,600 | $2,945,000 | 0.06% |