Stocks
PFE
D. E. Shaw & Co., Inc.

D. E. Shaw & Co., Inc.

CIK

0001009207

City

New York

State / Country

Stock

PFE — PFIZER INC

Holdings in PFE

Position Over Time

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2025-12-31	$139,126,260	5,587,400	+27.9%	Shares	Defined	2026-02-17
2025-12-31	$108,805,530	4,369,700	+27.9%	Shares	Defined	2026-02-17
2025-12-31	$85,045,775	3,415,493	-42.1%	Shares	Defined	2026-02-17
2025-09-30	$150,428,772	5,903,798	+13.0%	Shares	Defined	2025-11-14
2025-09-30	$133,064,204	5,222,300	-0.8%	Shares	Defined	2025-11-14
2025-09-30	$134,162,392	5,265,400	+40.5%	Shares	Defined	2025-11-14
2025-06-30	$90,874,063	3,748,930	-15.4%	Shares	Defined	2025-08-14
2025-06-30	$107,378,352	4,429,800	-6.2%	Shares	Defined	2025-08-14
2025-06-30	$114,526,728	4,724,700	-40.5%	Shares	Defined	2025-08-14
2025-03-31	$201,323,766	7,944,900	+200.1%	Shares	Defined	2025-05-15
2025-03-31	$67,074,980	2,647,000	-55.8%	Shares	Defined	2025-05-15
2025-03-31	$151,899,717	5,994,464	+45.6%	Shares	Defined	2025-05-15
2024-12-31	$109,237,275	4,117,500	-63.0%	Shares	Defined	2025-02-14
2024-12-31	$295,021,559	11,120,300	+44.3%	Shares	Defined	2025-02-14
2024-12-31	$204,460,872	7,706,780	+75.5%	Shares	Defined	2025-02-14
2024-09-30	$127,058,176	4,390,400	-20.5%	Shares	Defined	2024-11-14
2024-09-30	$159,768,623	5,520,685	-43.9%	Shares	Defined	2024-11-14
2024-09-30	$284,572,808	9,833,200	+16.7%	Shares	Defined	2024-11-14
2024-06-30	$235,723,693	8,424,721	+142.7%	Shares	Defined	2024-08-14
2024-06-30	$97,135,368	3,471,600	-70.8%	Shares	Defined	2024-08-14
2024-06-30	$332,441,572	11,881,400	+581.6%	Shares	Defined	2024-08-14
2023-09-30	$57,818,627	1,743,100	-63.2%	Shares	Defined	2023-11-14
2023-09-30	$157,053,316	4,734,800	-64.0%	Shares	Defined	2023-11-14
2023-09-30	$436,280,830	13,152,874	+103.1%	Shares	Defined	2023-11-14
2023-06-30	$237,588,573	6,477,333	+154.9%	Shares	Defined	2023-08-14
2023-06-30	$93,207,548	2,541,100	+190.7%	Shares	Defined	2023-08-14
2023-06-30	$32,058,320	874,000	-22.7%	Shares	Defined	2023-08-14
2023-03-31	$46,108,080	1,130,100	-85.2%	Shares	Defined	2023-05-15
2023-03-31	$310,835,330	7,618,513	+301.8%	Shares	Defined	2023-05-15
2023-03-31	$77,356,800	1,896,000	-10.6%	Shares	Defined	2023-05-15
2022-12-31	$108,726,156	2,121,900	-70.8%	Shares	Defined	2023-02-14
2022-12-31	$371,848,884	7,257,004	+822.3%	Shares	Defined	2023-02-14
2022-12-31	$40,315,632	786,800	-46.0%	Shares	Defined	2023-02-14
2022-09-30	$63,802,080	1,458,000	-48.9%	Shares	Defined	2022-11-14
2022-09-30	$124,912,962	2,854,501	+166.1%	Shares	Defined	2022-11-14
2022-09-30	$46,936,976	1,072,600	-62.8%	Shares	Defined	2022-11-14
2022-06-30	$151,108,764	2,882,105	+229.1%	Shares	Defined	2022-08-15
2022-06-30	$45,912,951	875,700	-39.1%	Shares	Defined	2022-08-15
2022-06-30	$75,394,340	1,438,000	-2.3%	Shares	Defined	2022-08-15
2022-03-31	$76,231,325	1,472,500	-85.1%	Shares	Defined	2022-05-16
2022-03-31	$510,199,303	9,855,115	+382.1%	Shares	Defined	2022-05-16
2022-03-31	$105,817,880	2,044,000	-38.5%	Shares	Defined	2022-05-16
2021-12-31	$196,164,572	3,322,008	+57.0%	Shares	Defined	2022-02-14
2021-12-31	$124,943,895	2,115,900	+76.7%	Shares	Defined	2022-02-14
2021-12-31	$70,712,375	1,197,500	-45.0%	Shares	Defined	2022-02-14
2021-09-30	$93,585,459	2,175,900	+143.7%	Shares	Defined	2021-11-15
2021-09-30	$38,407,930	893,000	-80.1%	Shares	Defined	2021-11-15
2021-09-30	$192,794,690	4,482,555	-25.6%	Shares	Defined	2021-11-15
2021-06-30	$235,892,633	6,023,816	+359.8%	Shares	Defined	2021-08-16
2021-06-30	$51,299,600	1,310,000	—	Shares	Defined	2021-08-16