VANGUARD GROUP INC
Rank #1
9.53%
- Shares
- 541.35M
- Change
- +1.21M
- Change %
- +22.00%
- Filing
- Dec 31, 2025
Increased
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NYSE · HEALTHCARE · Holders
Pfizer Inc (PFE) Institutional Ownership & Insider Trading History
Top PFE institutional shareholders, filing changes, and Form 4 insider activity with filters for buys, sales, option exercises, gifts, and tax withholding.
Ownership read
PFE insider sentiment: Net selling.
VANGUARD GROUP INC is the largest loaded institutional holder. 25 sale rows and 0 purchase rows are visible in the loaded Form 4 history. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
PFE
Purchases—
Sales1.57M
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
541.35M
VANGUARD GROUP INC
Insider stance
Net selling
$21.12M sold / — bought
Latest filing
May 29, 2026
Most recent holder or insider filing date
Rows loaded
240
120 holder / 120 insider
- Holder rows
- 120
- Market data feed
- Latest filing
- May 29, 2026
- Most recent holder or insider filing date
- Increased / initiated
- 80
- 37 decreased in loaded rows
- Insider rows
- 120
- Market data feed
Top 120 institutional holders
Pfizer Inc (PFE) institutional ownership
Ranked by reported share count, with position changes and latest filing dates where the ownership feed supplies them.
BLACKROCK
Rank #2
8.77%
- Shares
- 498.26M
- Change
- +5.20M
- Change %
- +1.05%
- Filing
- Mar 31, 2026
Increased
VANGUARD CAPITAL MANAGEMENT LLC
Rank #3
6.51%
- Shares
- 369.43M
- Change
- +369.43M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
STATE STREET CORP
Rank #4
5.31%
- Shares
- 301.59M
- Change
- +1.14M
- Change %
- +38.00%
- Filing
- Mar 31, 2026
Increased
GEODE CAPITAL MANAGEMENT
Rank #5
2.35%
- Shares
- 133.56M
- Change
- +3.37M
- Change %
- +2.59%
- Filing
- Mar 31, 2026
Increased
VANGUARD PORTFOLIO MANAGEMENT LLC
Rank #6
2.06%
- Shares
- 116.73M
- Change
- +116.73M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
FISHER ASSET MANAGEMENT
Rank #7
1.85%
- Shares
- 104.96M
- Change
- +53.01M
- Change %
- +1.02%
- Filing
- Mar 31, 2026
Increased
MORGAN STANLEY
Rank #8
1.63%
- Shares
- 92.69M
- Change
- +3.57M
- Change %
- +4.01%
- Filing
- Mar 31, 2026
Increased
NORGES BANK
Rank #9
1.29%
- Shares
- 73.53M
- Change
- -20.12M
- Change %
- -21.48%
- Filing
- Dec 31, 2025
Decreased
NORTHERN TRUST CORP
Rank #10
1.09%
- Shares
- 62.03M
- Change
- -1.22M
- Change %
- -1.94%
- Filing
- Mar 31, 2026
Decreased
MASSACHUSETTS FINANCIAL SERVICES CO
Rank #11
1.00%
- Shares
- 56.91M
- Change
- +1.04M
- Change %
- +1.86%
- Filing
- Mar 31, 2026
Increased
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO
Rank #12
0.96%
- Shares
- 54.51M
- Change
- —
- Change %
- 0.00%
- Filing
- Mar 31, 2026
Unchanged
BANK OF NEW YORK MELLON CORP
Rank #13
0.95%
- Shares
- 53.88M
- Change
- +5.36M
- Change %
- +11.06%
- Filing
- Mar 31, 2026
Increased
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Rank #14
0.91%
- Shares
- 51.89M
- Change
- +1.35M
- Change %
- +2.67%
- Filing
- Mar 31, 2026
Increased
WELLINGTON MANAGEMENT GROUP LLP
Rank #15
0.88%
- Shares
- 49.92M
- Change
- -2.18M
- Change %
- -4.18%
- Filing
- Mar 31, 2026
Decreased
GOLDMAN SACHS GROUP INC
Rank #16
0.83%
- Shares
- 47.11M
- Change
- +7.05M
- Change %
- +17.60%
- Filing
- Mar 31, 2026
Increased
BANK OF AMERICA CORP
Rank #17
0.82%
- Shares
- 46.55M
- Change
- -2.24M
- Change %
- -4.58%
- Filing
- Mar 31, 2026
Decreased
LEGAL & GENERAL GROUP PLC
Rank #18
0.77%
- Shares
- 43.51M
- Change
- +641.34K
- Change %
- +1.50%
- Filing
- Mar 31, 2026
Increased
AMUNDI
Rank #19
0.72%
- Shares
- 40.83M
- Change
- -6.24M
- Change %
- -13.25%
- Filing
- Mar 31, 2026
Decreased
DIMENSIONAL FUND ADVISORS LP
Rank #20
0.64%
- Shares
- 36.42M
- Change
- +293.03K
- Change %
- +81.00%
- Filing
- Mar 31, 2026
Increased
| # | Institution | % held | Shares | Change | Change % | Filing date |
|---|---|---|---|---|---|---|
| 1 | 9.53% | 541.35M | +1.21M Increased | +22.00% | Dec 31, 2025 | |
| 2 | 8.77% | 498.26M | +5.20M Increased | +1.05% | Mar 31, 2026 | |
| 3 | 6.51% | 369.43M | +369.43M Initiated | — | Mar 31, 2026 | |
| 4 | 5.31% | 301.59M | +1.14M Increased | +38.00% | Mar 31, 2026 | |
| 5 | 2.35% | 133.56M | +3.37M Increased | +2.59% | Mar 31, 2026 | |
| 6 | 2.06% | 116.73M | +116.73M Initiated | — | Mar 31, 2026 | |
| 7 | FISHER ASSET MANAGEMENT | 1.85% | 104.96M | +53.01M Increased | +1.02% | Mar 31, 2026 |
| 8 | 1.63% | 92.69M | +3.57M Increased | +4.01% | Mar 31, 2026 | |
| 9 | 1.29% | 73.53M | -20.12M Decreased | -21.48% | Dec 31, 2025 | |
| 10 | 1.09% | 62.03M | -1.22M Decreased | -1.94% | Mar 31, 2026 | |
| 11 | MASSACHUSETTS FINANCIAL SERVICES CO | 1.00% | 56.91M | +1.04M Increased | +1.86% | Mar 31, 2026 |
| 12 | STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | 0.96% | 54.51M | — Unchanged | 0.00% | Mar 31, 2026 |
| 13 | BANK OF NEW YORK MELLON CORP | 0.95% | 53.88M | +5.36M Increased | +11.06% | Mar 31, 2026 |
| 14 | 0.91% | 51.89M | +1.35M Increased | +2.67% | Mar 31, 2026 | |
| 15 | 0.88% | 49.92M | -2.18M Decreased | -4.18% | Mar 31, 2026 | |
| 16 | 0.83% | 47.11M | +7.05M Increased | +17.60% | Mar 31, 2026 | |
| 17 | 0.82% | 46.55M | -2.24M Decreased | -4.58% | Mar 31, 2026 | |
| 18 | 0.77% | 43.51M | +641.34K Increased | +1.50% | Mar 31, 2026 | |
| 19 | 0.72% | 40.83M | -6.24M Decreased | -13.25% | Mar 31, 2026 | |
| 20 | 0.64% | 36.42M | +293.03K Increased | +81.00% | Mar 31, 2026 |
Showing 20 of 120 matching institutional rows.Load more institutions
Recent insider transactions
Pfizer Inc (PFE) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
BOURLA, ALBERT
Director, Chairman & CEO
- Shares
- 23
- % company
- <0.01%
- Price
- $26.18
- Value
- $602.14
Filed May 29, 2026
BOURLA, ALBERT
Director, Chairman & CEO
- Shares
- 24
- % company
- <0.01%
- Price
- $25.33
- Value
- $607.92
Filed May 15, 2026
BOURLA, ALBERT
Director, Chairman & CEO
- Shares
- 22
- % company
- <0.01%
- Price
- $26.70
- Value
- $587.40
Filed Apr 30, 2026
QUINCEY, JAMES
Director
- Shares
- 7.69K
- % company
- <0.01%
- Price
- $26.67
- Value
- $205,000
Filed Apr 23, 2026
SMITH, JAMES C
Director
- Shares
- 7.69K
- % company
- <0.01%
- Price
- $26.67
- Value
- $205,000
Filed Apr 23, 2026
TARAPOREVALA, CYRUS
Director
- Shares
- 7.69K
- % company
- <0.01%
- Price
- $26.67
- Value
- $205,000
Filed Apr 23, 2026
DESMOND-HELLMANN, SUSAN
Director
- Shares
- 7.69K
- % company
- <0.01%
- Price
- $26.67
- Value
- $205,000
Filed Apr 23, 2026
ECHEVARRIA, JOSEPH
Director
- Shares
- 7.69K
- % company
- <0.01%
- Price
- $26.67
- Value
- $205,000
Filed Apr 23, 2026
NARAYEN, SHANTANU
Director
- Shares
- 7.69K
- % company
- <0.01%
- Price
- $26.67
- Value
- $205,000
Filed Apr 23, 2026
GOTTLIEB, SCOTT
Director
- Shares
- 7.69K
- % company
- <0.01%
- Price
- $26.67
- Value
- $205,000
Filed Apr 23, 2026
NORA, JOHNSON SUZANNE M
Director
- Shares
- 7.69K
- % company
- <0.01%
- Price
- $26.67
- Value
- $205,000
Filed Apr 23, 2026
LITTMAN, DAN R.
Director
- Shares
- 7.69K
- % company
- <0.01%
- Price
- $26.67
- Value
- $205,000
Filed Apr 23, 2026
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | BOURLA, ALBERT Director, Chairman & CEO | <0.01% | Award / grant | 23 | $26.18 | $602.14 | May 29, 2026 |
| 2 | BOURLA, ALBERT Director, Chairman & CEO | <0.01% | Award / grant | 24 | $25.33 | $607.92 | May 15, 2026 |
| 3 | BOURLA, ALBERT Director, Chairman & CEO | <0.01% | Award / grant | 22 | $26.70 | $587.40 | Apr 30, 2026 |
| 4 | QUINCEY, JAMES Director | <0.01% | Award / grant | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 5 | SMITH, JAMES C Director | <0.01% | Award / grant | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 6 | TARAPOREVALA, CYRUS Director | <0.01% | Award / grant | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 7 | DESMOND-HELLMANN, SUSAN Director | <0.01% | Award / grant | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 8 | ECHEVARRIA, JOSEPH Director | <0.01% | Award / grant | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 9 | NARAYEN, SHANTANU Director | <0.01% | Award / grant | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 10 | GOTTLIEB, SCOTT Director | <0.01% | Award / grant | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 11 | NORA, JOHNSON SUZANNE M Director | <0.01% | Award / grant | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 12 | LITTMAN, DAN R. Director | <0.01% | Award / grant | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
Showing 12 of 120 matching Form 4 rows. Percent of company uses current shares outstanding when available.Load more insiders
Frequently asked
Common questions.
Who are the largest PFE shareholders?
VANGUARD GROUP INC is the largest institutional holder in the loaded PFE ownership feed, with 541.35 million shares, or about 9.53% of shares outstanding. The table ranks additional institutions by reported share count.
What is institutional ownership of PFE?
The current TECHi snapshot has 120 loaded institutional rows for Pfizer Inc. 80 rows are marked increased or initiated, while 37 rows are marked decreased, with the latest holder filing dated Mar 31, 2026.
Where can I see Pfizer Inc insider transactions?
The insider transaction table currently shows 120 loaded Form 4 rows for PFE, with the latest insider filing dated May 29, 2026. It separates purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are not confused with open-market trades.
Are PFE insiders buying or selling?
The loaded PFE Form 4 rows currently read Net selling: 25 sale rows and 0 purchase rows. Awards, gifts, conversions, and tax withholding are shown separately because they do not carry the same signal as open-market buying or selling.
Who is the most active PFE insider in the loaded filings?
BOURLA, ALBERT is the most active insider by absolute share movement in the loaded PFE rows, with 2.18 million shares moving across the visible filing history. Review the action labels before treating that activity as buying or selling.