Pfizer Inc.
US ˙ NYSE ˙ US7170811035

SecurityPFE / Pfizer Inc.
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership9,693,119 shares
Latest Disclosed Value $ 272,096,195
Neuberger Berman Group LLC reports 31.67% increase in ownership of PFE / Pfizer Inc.

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 9,693,119 shares of Pfizer Inc. (US:PFE) valued at $272,182,782 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 7,361,654 shares of Pfizer Inc.. This represents a change in shares of 31.67% during the quarter. The current value of the position is $252,408,819 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F PFIZER Common 717081103 9,693,119 2,331,465 31.67 272,096 48.42 0.1058
2026-02-13 2025-12-31 13F PFIZER Common 717081103 7,361,654 -1,651,157 -18.32 183,326 -20.07 0.1365
2025-11-12 2025-09-30 13F PFIZER Common 717081103 9,012,811 6,045,763 203.76 229,346 218.89 0.1676
2025-08-25 2025-06-30 13F/A-1 PFIZER Common 717081103 2,967,048 1,054,125 55.11 71,921 48.37 0.0553
2025-08-13 2025-06-30 13F PFIZER Common 717081103 2,967,048 1,054,125 71,921 0.0554
2025-05-13 2025-03-31 13F PFIZER Common 717081103 1,912,923 -3,032,970 -61.32 48,473 -63.05 0.0406
2025-02-13 2024-12-31 13F PFIZER Common 717081103 4,945,893 -9,001,249 -64.54 131,175 -67.51 0.1041
2024-11-14 2024-09-30 13F PFIZER Common 717081103 13,947,142 149,492 1.08 403,700 4.59 0.3150
2024-11-14 2024-06-30 13F/A-1 PFIZER Common 717081103 13,797,650 -1,454,733 -9.54 385,986 -8.81 0.3168
2024-08-13 2024-06-30 13F PFIZER Common 717081103 13,797,650 -1,454,733 385,986 0.3168
2024-11-14 2024-03-31 13F/A-1 PFIZER Common 717081103 15,252,383 -2,449,966 -13.84 423,262 -16.95 0.3499
2024-05-13 2024-03-31 13F PFIZER Common 717081103 15,252,383 -2,449,966 423,262 0.3498
2024-11-14 2023-12-31 13F/A-2 PFIZER Common 717081103 17,702,349 666,784 3.91 509,647 -9.73 0.4444
2024-02-09 2023-12-31 13F PFIZER Common 717081103 17,702,349 666,784 509,647 0.4444
2023-11-14 2023-09-30 13F PFIZER Common 717081103 17,035,565 3,292,002 23.95 564,610 12.03 0.5144
2023-08-11 2023-06-30 13F PFIZER Common 717081103 13,743,563 -54,920 -0.40 503,964 -10.47 0.4506
2023-05-12 2023-03-31 13F PFIZER Common 717081103 13,798,483 1,456,337 11.80 562,876 -11.00 0.5220
2023-02-13 2022-12-31 13F PFIZER Common 717081103 12,342,146 -931,535 -7.02 632,425 8.84 0.6200
2022-11-15 2022-09-30 13F PFIZER Common 717081103 13,273,681 1,061,894 8.70 581,084 -9.23 0.6067
2022-08-15 2022-06-30 13F PFIZER Common 717081103 12,211,787 2,208,244 22.07 640,176 23.60 0.6434
2022-05-23 2022-03-31 13F/A-1 PFIZER Common 717081103 10,003,543 499,802 5.26 517,925 -6.84 0.4388
2022-05-13 2022-03-31 13F PFIZER Common 717081103 10,003,543 499,802 513,310 0.4487
2022-02-11 2021-12-31 13F PFIZER Common 717081103 9,503,741 119,903 1.28 555,971 38.63 0.4362
2021-11-12 2021-09-30 13F PFIZER Common 717081103 9,383,838 828,318 9.68 401,056 20.16 0.3506
2021-08-13 2021-06-30 13F PFIZER Common 717081103 8,555,520 3,317,439 63.33 333,765 76.49 0.2913
2021-05-13 2021-03-31 13F PFIZER Common 717081103 5,238,081 -1,039,370 -16.56 189,110 -18.06 0.1806
2021-02-10 2020-12-31 13F PFIZER Common 717081103 6,277,451 -503,307 -7.42 230,799 -7.19 0.2393
2020-11-12 2020-09-30 13F PFIZER Common 717081103 6,780,758 -528,821 -7.23 248,682 4.07 0.2949
2020-08-13 2020-06-30 13F PFIZER Common 717081103 7,309,579 -695,922 -8.69 238,953 -8.55 0.2971
2020-05-14 2020-03-31 13F PFIZER Common 717081103 8,005,501 -715,748 -8.21 261,291 -23.52 0.3983
2020-02-12 2019-12-31 13F PFIZER Common 717081103 8,721,249 -1,779,890 -16.95 341,660 -9.45 0.3988
2019-11-13 2019-09-30 13F PFIZER Common 717081103 10,501,139 -1,138,695 -9.78 377,305 -25.17 0.4608
2019-08-13 2019-06-30 13F PFIZER Common 717081103 11,639,834 -768,736 -6.20 504,238 -4.32 0.6031
2019-05-13 2019-03-31 13F PFIZER Common 717081103 12,408,570 -930,398 -6.98 526,992 -9.49 0.6458
2019-02-12 2018-12-31 13F PFIZER Common 717081103 13,338,968 -1,022,438 -7.12 582,246 -8.00 0.8116
2018-11-16 2018-09-30 13F/A-1 PFIZER Common 717081103 14,361,406 -818,602 -5.39 632,907 14.88 0.7171
2018-11-13 2018-09-30 13F PFIZER Common 717081103 14,361,406 -818,602 632,907
2018-08-13 2018-06-30 13F PFIZER Common 717081103 15,180,008 -876,102 -5.46 550,906 -3.35 0.6082
2018-05-08 2018-03-31 13F PFIZER Common 717081103 16,056,110 2,432,694 17.86 569,979 15.49 0.6514
2018-02-14 2017-12-31 13F PFIZER Common 717081103 13,623,416 -751,529 -5.23 493,550 -3.83 0.5673
2017-11-15 2017-09-30 13F PFIZER COMMON STOCK 717081103 14,374,945 -654,245 -4.35 513,186 1.66 0.6420
2017-08-08 2017-06-30 13F PFIZER COMMON STOCK 717081103 15,029,190 -779,311 -4.93 504,831 -6.65 0.6484
2017-05-10 2017-03-31 13F PFIZER COMMON STOCK 717081103 15,808,501 -3,133,248 -16.54 540,809 -12.10 0.6979
2017-02-06 2016-12-31 13F PFIZER COMMON STOCK 717081103 18,941,749 -5,069,196 -21.11 615,228 -24.35 0.8262
2016-11-02 2016-09-30 13F PFIZER COMMON STOCK 717081103 24,010,945 111,274 0.47 813,251 -3.36 1.1034
2016-08-05 2016-06-30 13F PFIZER COMMON STOCK 717081103 23,899,671 -1,653,940 -6.47 841,508 11.10 1.1594
2016-05-06 2016-03-31 13F PFIZER COMMON STOCK 717081103 25,553,611 4,168,576 19.49 757,409 9.72 1.0413
2016-01-28 2015-12-31 13F PFIZER COMMON STOCK 717081103 21,385,035 -2,050,382 -8.75 690,309 -6.22 0.9037
2015-11-10 2015-09-30 13F PFIZER COMMON STOCK 717081103 23,435,417 709,662 3.12 736,107 -3.40 0.9485
2015-07-31 2015-06-30 13F PFIZER COMMON STOCK 717081103 22,725,755 -2,799,366 -10.97 761,995 -14.19 0.8473
2015-05-06 2015-03-31 13F PFIZER COMMON STOCK 717081103 25,525,121 25,525,121 0.00 888,019 0.9481
2015-02-05 2014-12-31 13F PFIZER COMMON STOCK 717081103 0 -28,293,748 -100.00 0 -100.00
2014-11-04 2014-09-30 13F PFIZER COMMON STOCK 717081103 28,293,748 -2,358,389 -7.69 836,645 -8.04 0.8586
2014-08-05 2014-06-30 13F PFIZER COMMON STOCK 717081103 30,652,137 2,777,875 9.97 909,755 1.61 0.8883
2014-05-05 2014-03-31 13F PFIZER COMMON STOCK 717081103 27,874,262 881,449 3.27 895,322 8.29 0.9106
2014-02-11 2013-12-31 13F PFIZER COMMON STOCK 717081103 26,992,813 -656,709 -2.38 826,790 4.10 0.8499
2013-10-29 2013-09-30 13F/A-1 PFIZER COMMON STOCK 717081103 27,649,522 559,076 2.06 794,233 4.67 0.8818
2013-10-29 2013-09-30 13F PFIZER COMMON STOCK 717081103 25,290,175 572,696
2013-08-13 2013-06-30 13F PFIZER COMMON STOCK 717081103 27,090,446 27,090,446 758,804 0.9022
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.