PCVXNasdaq · Biological Products, (No Diagnostic Substances)

Vaxcyte, Inc.

Alert me on PCVX

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Oct 8 Sale Cowan Elvia Insider

1 week

+0.4%S&P −0.3%

1 month

Result in10 trading days

3 months

Result in52 trading days

6 months

Result in115 trading days

Oct 8 Sale Wassil Jim Insider

1 week

+0.4%S&P −0.3%

1 month

Result in10 trading days

3 months

Result in52 trading days

6 months

Result in115 trading days

Oct 3 Sale Wassil Jim Insider

1 week

−4.3%S&P +0.4%

1 month

Result in7 trading days

3 months

Result in49 trading days

6 months

Result in112 trading days

Sep 10 Sale Wassil Jim Insider

1 week

+2.5%S&P +0.6%

1 month

+21.2%S&P +3.0%

3 months

Result in32 trading days

6 months

Result in95 trading days

Sep 4 Buy Rep. Gilbert Cisneros House

1 week

−1.9%S&P −1.1%

1 month

+10.9%S&P +1.7%

3 months

Result in30 trading days

6 months

Result in93 trading days

Show all 27

Sep 3 Sale Wassil Jim Insider

1 week

−2.8%S&P −1.1%

1 month

+20.7%S&P +0.5%

3 months

Result in28 trading days

6 months

Result in91 trading days

Aug 6 Sale GUGGENHIME ANDREW Insider

1 week

−0.1%S&P +1.2%

1 month

+3.9%S&P +0.2%

3 months

Result in8 trading days

6 months

Result in71 trading days

Aug 6 Sale Wassil Jim Insider

1 week

−0.1%S&P +1.2%

1 month

+3.9%S&P +0.2%

3 months

Result in8 trading days

6 months

Result in71 trading days

Aug 6 Sale Dhaliwal Harpreet S. Insider

1 week

−0.1%S&P +1.2%

1 month

+3.9%S&P +0.2%

3 months

Result in8 trading days

6 months

Result in71 trading days

Jul 29 Sale PICKERING GRANT Insider

1 week

+5.5%S&P +5.5%

1 month

+15.4%S&P +5.7%

3 months

Result in2 trading days

6 months

Result in65 trading days

Jul 7 Sale GUGGENHIME ANDREW Insider

1 week

−7.4%S&P +0.6%

1 month

−7.8%S&P +3.0%

3 months

+21.7%S&P +3.9%

6 months

Result in49 trading days

Jul 7 Sale Wassil Jim Insider

1 week

−7.4%S&P +0.6%

1 month

−7.8%S&P +3.0%

3 months

+21.7%S&P +3.9%

6 months

Result in49 trading days

Jun 27 Sale PICKERING GRANT Insider

1 week

+5.1%S&P +0.9%

1 month

−8.2%S&P −1.6%

3 months

+1.0%S&P +3.6%

6 months

Result in44 trading days

Jun 19 Sale GUGGENHIME ANDREW Insider

1 week

+10.8%S&P −0.5%

1 month

+7.5%S&P +0.4%

3 months

+13.1%S&P +4.2%

6 months

Result in39 trading days

Jun 19 Sale PICKERING GRANT Insider

1 week

+10.8%S&P −0.5%

1 month

+7.5%S&P +0.4%

3 months

+13.1%S&P +4.2%

6 months

Result in39 trading days

Jun 8 Buy Rep. Gilbert Cisneros House

1 week

+5.2%S&P +1.8%

1 month

+24.2%S&P +2.7%

3 months

+26.9%S&P +3.7%

6 months

Result in31 trading days

Jun 4 Sale Wassil Jim Insider

1 week

−3.0%S&P −2.6%

1 month

+24.4%S&P −1.0%

3 months

+25.5%S&P +2.4%

6 months

Result in28 trading days

May 2 Sale Wassil Jim Insider

1 week

−7.7%S&P +3.0%

1 month

−19.8%S&P +5.0%

3 months

−6.5%S&P +7.7%

6 months

Result in6 trading days

Apr 9 Sale Cowan Elvia Insider

1 week

+0.8%S&P +3.2%

1 month

−14.1%S&P +8.5%

3 months

−5.6%S&P +11.3%

6 months

+5.4%S&P +14.4%

Apr 4 Sale Wassil Jim Insider

1 week

+3.2%S&P +4.1%

1 month

−7.0%S&P +9.8%

3 months

+1.4%S&P +13.8%

6 months

+23.4%S&P +18.2%

Mar 19 Sale Cowan Elvia Insider

1 week

+1.4%S&P −2.0%

1 month

+14.8%S&P +7.7%

3 months

−4.7%S&P +13.8%

6 months

+7.7%S&P +16.3%

Mar 12 Sale Cowan Elvia Insider

1 week

−4.0%S&P −0.9%

1 month

+9.9%S&P +3.3%

3 months

−15.9%S&P +11.1%

6 months

+5.8%S&P +15.4%

Mar 12 Sale Wassil Jim Insider

1 week

−4.0%S&P −0.9%

1 month

+9.9%S&P +3.3%

3 months

−15.9%S&P +11.1%

6 months

+5.8%S&P +15.4%

Jan 3 Sale Dhaliwal Harpreet S. Insider

1 week

−0.4%S&P +1.1%

1 month

+20.1%S&P −0.2%

3 months

+31.8%S&P −3.9%

6 months

+27.5%S&P +9.0%

Dec 30, 2025 Sale Cowan Elvia Insider

1 week

+1.4%S&P +0.4%

1 month

+18.0%S&P +0.7%

3 months

+28.8%S&P −4.4%

6 months

+28.6%S&P +9.0%

May 6, 2025 Buy Rep. Gilbert Cisneros House

1 week

+1.4%S&P +4.7%

1 month

+27.6%S&P +6.8%

3 months

+3.5%S&P +13.0%

6 months

+39.0%S&P +21.4%

Apr 11, 2025 Sale Rep. Jefferson Shreve House

1 week

−2.4%S&P −2.2%

1 month

−8.2%S&P +9.0%

3 months

+14.1%S&P +16.1%

6 months

+33.7%S&P +23.5%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for PCVX

103 held · newest 5103 held · newest 2

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Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Signal history

No signal for this ticker yet. A signal is written when insider buying here scores one dot or more.

Stakes

Jul 31, 2026 Schedule 13G, amended

JANUS HENDERSON GROUP Ltd.: 12.1%, 18,040,375 shares

Jul 31, 2026 Schedule 13G, amended

JANUS HENDERSON GROUP Ltd.: 0.1%, 65,694 shares

Jun 30, 2026 Schedule 13G, amended

FMR LLC: 14.4%, 20,798,907 shares

Mar 31, 2026 Schedule 13G, amended

RA Capital Management, L.P.: 8.9%, 12,974,599 shares

Mar 31, 2026 Schedule 13G, amended

JANUS HENDERSON GROUP PLC: 11.5%, 16,575,875 shares

Mar 31, 2026 Schedule 13G, amended

FMR LLC: 11.4%, 16,451,061 shares

Mar 31, 2026 Schedule 13G

Vanguard Capital Management: 5%, 7,252,053 shares

Mar 13, 2026 Schedule 13G, amended

The Vanguard Group: 0%, 0 shares

Dec 31, 2025 Schedule 13G, amended

T. Rowe Price Investment Management, Inc.: 8.6%, 11,296,333 shares

Sep 30, 2025 Schedule 13G

T. Rowe Price Investment Management, Inc.: 6.4%, 8,315,476 shares

Sep 30, 2025 Schedule 13G, amended

JANUS HENDERSON GROUP PLC: 10.1%, 13,104,203 shares

Aug 29, 2025 Schedule 13G, amended

FMR LLC: 10.1%, 13,132,826 shares

Schedule 13D is filed within 5 business days of crossing 5 percent by an investor who may seek to influence the company. Schedule 13G is filed by a passive holder, and a large institution has up to 45 days after the quarter end.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

$165KQ4 2025

$155KQ1 2026

$155KQ2 2026

$155KQ3 2026

Unchanged from Q2 2026. Reported to the Senate each quarter by the firms it hires.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 21, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.