How can I track VLGSX's SEC filings?

VLGSX's 485APOS / 485BPOS prospectus filings, N-CSR shareholder reports, and other regulatory filings are listed on this page with direct links to the SEC EDGAR copies. Filings update as the issuer submits them — typically semi-annually for shareholder reports.

Where can I find VLGSX's prospectus?

Vanguard Long-Term Treasury Index Fund Admiral Shares (VLGSX)'s most recent prospectus is linked in the filings section on this page. Issuers publish the full prospectus on their product page and re-file it annually with material updates flagged in the 485BPOS amendment.

VLGSX

Vanguard Long-Term Treasury Index Fund Admiral Shares

NASDAQ·Asset Management · Financial Services

$17.96$0.06−0.33%

Jul 23 12:10 PM UTC

Frequently Asked Questions About VLGSX

Where can I find news about VLGSX?: Press releases, SEC filings, and prospectus updates from the fund issuer are listed on this page. Vanguard Long-Term Treasury Index Fund Admiral Shares (VLGSX) news is sourced from regulatory filings and the issuer's investor relations feed.
How can I track VLGSX's SEC filings?: VLGSX's 485APOS / 485BPOS prospectus filings, N-CSR shareholder reports, and other regulatory filings are listed on this page with direct links to the SEC EDGAR copies. Filings update as the issuer submits them — typically semi-annually for shareholder reports.
Where can I find VLGSX's prospectus?: Vanguard Long-Term Treasury Index Fund Admiral Shares (VLGSX)'s most recent prospectus is linked in the filings section on this page. Issuers publish the full prospectus on their product page and re-file it annually with material updates flagged in the 485BPOS amendment.

VLGSX

Vanguard Long-Term Treasury Index Fund Admiral Shares

NASDAQ·Asset Management · Financial Services

$17.96$0.06−0.33%

Jul 23 12:10 PM UTC

Press Releases

No recent news available.

Fund Documents

Summary Prospectus497K
Jun 30, 2026View
Semi-Annual ReportN-CSRS
Apr 29, 2026View
Portfolio HoldingsNPORT-P
Apr 28, 2026View

View all filings on SEC EDGAR

Frequently Asked Questions About VLGSX

Where can I find news about VLGSX?: Press releases, SEC filings, and prospectus updates from the fund issuer are listed on this page. Vanguard Long-Term Treasury Index Fund Admiral Shares (VLGSX) news is sourced from regulatory filings and the issuer's investor relations feed.
How can I track VLGSX's SEC filings?: VLGSX's 485APOS / 485BPOS prospectus filings, N-CSR shareholder reports, and other regulatory filings are listed on this page with direct links to the SEC EDGAR copies. Filings update as the issuer submits them — typically semi-annually for shareholder reports.
Where can I find VLGSX's prospectus?: Vanguard Long-Term Treasury Index Fund Admiral Shares (VLGSX)'s most recent prospectus is linked in the filings section on this page. Issuers publish the full prospectus on their product page and re-file it annually with material updates flagged in the 485BPOS amendment.