VANGUARD GROUP INC
Rank #1
9.50%
- 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.
Section freshness
Price Jun 26, 4:04 PM EDT · Statements Mar 30, 8:00 PM EDT
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Data freshness
Prices update fastest. Fundamentals, analyst data, and news update on their own schedules, so check these timestamps before comparing signals.
Price time means the latest available trade or regular-market close. Other times show when that section was checked or published.
PriceLive
Last traded •
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Fundamentalsevery 1 hr
Provider checked •
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Analystevery 1 day
Provider checked •
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Newsevery 15 min
Latest item •
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Ownership read
PFE insider sentiment: Mixed, buy-heavy.
VANGUARD GROUP INC is the largest institutional holder. 26 sales and 94 purchases appear in the recent Form 4 filings. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
PFE
Purchases3.49M
Sales1.57M
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
541.35M
VANGUARD GROUP INC
Insider stance
Mixed, buy-heavy
$21.17M sold / $32.33M bought
Latest filing
Jun 15, 2026
Most recent holder or insider filing date
Filings shown
240
120 holder / 120 insider
- Holder rows
- 120
- Market data source
- Latest filing
- Jun 15, 2026
- Most recent holder or insider filing date
- Increased / initiated
- 80
- 37 decreased
- Insider rows
- 120
- Market data source
Top 120 institutional holders
Pfizer Inc (PFE) institutional ownership
Ranked by reported share count, with position changes and latest filing dates where ownership data supplies them.
BLACKROCK
Rank #2
8.74%
- Shares
- 498.26M
- Change
- +5.20M
- Change %
- +105.00%
- Filing
- Mar 31, 2026
Increased
VANGUARD CAPITAL MANAGEMENT LLC
Rank #3
6.48%
- Shares
- 369.43M
- Change
- +369.43M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
STATE STREET CORP
Rank #4
5.29%
- Shares
- 301.59M
- Change
- +1.14M
- Change %
- +38.00%
- Filing
- Mar 31, 2026
Increased
GEODE CAPITAL MANAGEMENT
Rank #5
2.34%
- Shares
- 133.56M
- Change
- +3.37M
- Change %
- +2.59%
- Filing
- Mar 31, 2026
Increased
VANGUARD PORTFOLIO MANAGEMENT LLC
Rank #6
2.05%
- Shares
- 116.73M
- Change
- +116.73M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
FISHER ASSET MANAGEMENT
Rank #7
1.84%
- Shares
- 104.96M
- Change
- +53.01M
- Change %
- +102.04%
- 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
0.76%
- Shares
- 43.51M
- Change
- +641.34K
- Change %
- +150.00%
- 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 | 9.50% | 541.35M | +1.21M Increased | +22.00% | Dec 31, 2025 | |
| 2 | 8.74% | 498.26M | +5.20M Increased | +105.00% | Mar 31, 2026 | |
| 3 | 6.48% | 369.43M | +369.43M Initiated | — | Mar 31, 2026 | |
| 4 | 5.29% | 301.59M | +1.14M Increased | +38.00% | Mar 31, 2026 | |
| 5 | 2.34% | 133.56M | +3.37M Increased | +2.59% | Mar 31, 2026 | |
| 6 | 2.05% | 116.73M | +116.73M Initiated | — | Mar 31, 2026 | |
| 7 | FISHER ASSET MANAGEMENT | 1.84% | 104.96M | +53.01M Increased | +102.04% | 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 | 0.76% | 43.51M | +641.34K Increased | +150.00% | 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
- $26.00
- Value
- $598.00
Filed Jun 15, 2026
DAMICO, JENNIFER B.
SVP & Controller
- Shares
- 2.00K
- % company
- <0.01%
- Price
- $25.70
- Value
- $51,400
Filed Jun 9, 2026
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
BLAYLOCK, RONALD E
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
TARAPOREVALA, CYRUS
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
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | BOURLA, ALBERT Director, Chairman & CEO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 23 | $26.00 | $598.00 | Jun 15, 2026 |
| 2 | DAMICO, JENNIFER B. SVP & Controller | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 2.00K | $25.70 | $51,400 | Jun 9, 2026 |
| 3 | BOURLA, ALBERT Director, Chairman & CEO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 23 | $26.18 | $602.14 | May 29, 2026 |
| 4 | BOURLA, ALBERT Director, Chairman & CEO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 24 | $25.33 | $607.92 | May 15, 2026 |
| 5 | BOURLA, ALBERT Director, Chairman & CEO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 22 | $26.70 | $587.40 | Apr 30, 2026 |
| 6 | BLAYLOCK, RONALD E Director | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 7 | GOTTLIEB, SCOTT Director | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 8 | NORA, JOHNSON SUZANNE M Director | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 9 | LITTMAN, DAN R. Director | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 10 | TARAPOREVALA, CYRUS Director | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 11 | ECHEVARRIA, JOSEPH Director | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 7.69K | $26.67 | $205,000 | Apr 23, 2026 |
| 12 | NARAYEN, SHANTANU Director | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 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 of PFE, with 541.35 million shares, or about 9.50% of shares outstanding. Additional institutions are ranked by reported share count.
What is institutional ownership of PFE?
Pfizer Inc (PFE) has 120 institutional holders on file — 80 that increased or initiated positions and 37 that reduced them, as of the latest filing on Mar 31, 2026.
Where can I see Pfizer Inc insider transactions?
Pfizer Inc (PFE) has 120 Form 4 insider transactions on file, most recently on Jun 15, 2026, separated into purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are distinguished from open-market trades.
Are PFE insiders buying or selling?
Recent PFE insider activity reads Mixed, buy-heavy: 26 sales and 94 purchases. Awards, gifts, conversions, and tax withholding are listed separately because they do not carry the same signal as open-market trades.
Who is the most active PFE insider?
BOURLA, ALBERT is the most active PFE insider by absolute share movement, with 2.17 million shares moving across the filing history. Review the action labels before treating that activity as buying or selling.