ETF Overlap Checker
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ETF Overlap Checker

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TLT ETF Profile

TLT is a fixed-income ETF from IShares. Its largest disclosed positions include 912810TT5, 912810TV0, and 912810UK2, and the top three holdings account for 13.54% of portfolio weight shown here. On ETF Overlap Checker, it currently connects to 64 comparison pages.

Issuer

IShares

Asset Class

Fixed Income

Holdings

47

Compare Pages

64

About TLT

Providing exposure to long-term government debt, the iShares 20+ Year Treasury Bond ETF aims to replicate the performance of an index. This benchmark index is comprised exclusively of U.S. Treasury securities with maturities extending beyond two decades.

  • TLT has a more focused holdings footprint, with 47 positions in the latest imported dataset.
  • The largest disclosed position is 912810TT5 at 4.58% of the portfolio.
  • The top three disclosed holdings make up 13.54% of the portfolio, and the top ten add up to 41.92%.
  • Sector labels are limited in the visible top holdings, so the biggest positions matter more than sector buckets here.
  • TLT currently appears in 64 active ETF comparison pages on this site.

Data And Coverage

Expense ratio
0.15%
AUM
$48B
Inception date
Jul 21, 2002
Holdings updated
Sep 17, 2026
Data source
Financial Modeling Prep

Review the methodology for the overlap formula and visit the ETF directory for the full set of indexed fund hubs.

Compare TLT with another ETF

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What Stands Out About TLT

01

Portfolio Shape

The disclosed top holdings suggest a middle-ground portfolio shape. 912810TT5, 912810TV0, and 912810UK2 are the main visible positions, with the top three accounting for 13.54% and the top ten for 41.92% of portfolio weight shown here. Sector labels are limited in the visible top holdings, so the concentration read is driven mainly by the largest names themselves.

02

What Kind Of Overlap To Expect

TLT should overlap the most with bond ETFs targeting a similar part of the rate curve or the aggregate bond market. Equity comparisons should usually look much more distinct. That is why investors use TLT comparisons to separate duration exposure from true portfolio diversification, and why it already connects to 64 active compare pages here.

03

When Investors Compare It

On this site, investors often compare TLT with VOO, VTI, and QQQ. Those matchups usually answer a simple question: does adding this fund create a different sleeve, or does it mostly duplicate exposure you already own? TLT currently connects to 64 live comparison pages.

Holdings Concentration Snapshot

Concentration

Largest disclosed holding
4.58%
Top 3 holdings
13.54%
Top 10 holdings
41.92%
Total holdings
47

These numbers help show whether TLT behaves more like a broad portfolio building block or a fund where the biggest positions dominate the ride.

Visible Sector Mix

Sector labels are limited in the visible top holdings for TLT, so the strongest signal here is still the size of the largest positions themselves.

Top Holdings

These holdings help explain how TLT overlaps with other funds. The top ten disclosed positions represent 41.92% of the portfolio shown here.

Methodology
HoldingNameSectorWeight
912810TT5United States of AmericaN/A4.58%
912810TV0United States of AmericaN/A4.50%
912810UK2United States of AmericaN/A4.46%
912810UA4United States of AmericaN/A4.40%
912810SZ2United States of AmericaN/A4.15%
912810TB4United States of AmericaN/A4.04%
912810TX6United States of AmericaN/A4.03%
912810UR7United States of AmericaN/A3.95%
912810UC0United States of AmericaN/A3.94%
912810TR9United States of AmericaN/A3.86%

Related Overlap Comparisons

Use these pages to see whether adding TLT changes your exposure or mostly duplicates positions you already own.

TLT vs VOO->TLT vs VTI->QQQ vs TLT->TLT vs VGT->SCHD vs TLT->TLT vs VYM->TLT vs VXUS->SPY vs TLT->AGG vs TLT->BND vs TLT->DGRO vs TLT->DIA vs TLT->

Frequently Asked Questions About TLT

What kind of ETF is TLT?+
TLT is a fixed-income ETF.
What are the biggest holdings in TLT?+
TLT's largest disclosed positions currently include 912810TT5, 912810TV0, and 912810UK2. The single biggest visible holding is 912810TT5 at 4.58% of the portfolio.
Is TLT concentrated?+
Based on the visible top holdings, TLT's top three positions account for 13.54% of the portfolio and the top ten account for 41.92%. That gives a practical read on whether the fund looks broad or more top-heavy.
What kind of overlap should you expect from TLT?+
TLT should overlap the most with bond ETFs targeting a similar part of the rate curve or the aggregate bond market. Equity comparisons should usually look much more distinct. That is why investors use TLT comparisons to separate duration exposure from true portfolio diversification, and why it already connects to 64 active compare pages here.
How can you compare TLT with other ETFs?+
Use the comparison pages linked from this profile to see overlap score, shared holdings, and diversification differences. Popular comparisons for TLT on this site include VOO, VTI, and QQQ, and the fund currently appears in 64 active comparison pages.