CSGP

COSTAR GROUP, INC.

NasdaqAdd to watchlist

Real Estate · Real Estate Services

$29.58

−$0.76−2.50%

Delayed · 2026-09-09T20:00:00.000Z · marketstack

3 of 47tracked managers hold this· Q2 2026

Aug 10, 2026$29.58

−$1.90−6.04%over 1M

Day range26% of range

$29.33$30.29

Session

Previous close: $30.34
Open: $30.02
Volume: 4.45M
Avg volume: -
Day high: $30.29
Day low: $29.33

Fundamentals

Visualize fundamentals and more

Market cap: 11.95B
P/E ratio: 161.65
EPS (TTM): $0.18
Dividend yield: -
Beta: 0.76
Shares outstanding: 404.1M

Source SEC EDGAR · 9/10/2026

Tracked investors

As of Q2 2026 · 72 days ago · next update ~14 Nov 2026· what moved this quarter, onMeasure

3 fund managers this platform follows disclosed a position here, from quarterly SEC filings up to 45 days old; a manager may have sold since without yet having to say so.

Baillie Gifford
Baillie Gifford & Co
$372.53M
0.34%of book
Chuck Akre
Akre Capital
$331.33M
6.49%of book

1 more holder, included withMeasure

Manager	Position	Share of their book	Last change
Baillie Gifford Baillie Gifford & Co	$372.53M	0.34%
Chuck Akre Akre Capital	$331.33M	6.49%

1 more holder, included withMeasure

Share price, with each quarter a tracked manager’s position changed shaded across the range it traded in.

306090

now

Q3 '24

Q4 '24

Q1 '25

Q2 '25

Q3 '25

Q4 '25

Q1 '26

Q2 '26

Hover a shaded quarter to see it moved. Who, and the range they traded in, is onBespoke

19 further quarters with a tracked move are not shaded here, because this platform holds no share prices for them yet.

13F filings cover US-listed shares only (not cash, bonds, shorts, or private holdings) and are never a recommendation to do the same.

Risk factors, year on year

Item 1AFebruary 2026 10-KFebruary 2025as filed.

added: 41
dropped: 23
re-drafted: 43

Out of 134 passages in this year’s Item 1A.

New this year

If our websites are not prominently featured in internet search engine results, if internet search engines integrate technologies or adopt ranking methodologies that decrease traffic to our websites, or if we are unable to maintain or increase traffic to our …

63 more passages, included withBespoke

Recent activity

3 more events, included withMeasure

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Ask about COSTAR GROUP, INC.

The assistant answers from what CSGP has actually filed: 17 annual reports filed with the SEC, 13F positions from the 3 tracked investors who hold it and 6 funds that hold it. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.

Pressing one answers it here, from CSGP's filings and figures. One a day without an account; a free account has its own, and no card.

See every investor holding COSTAR GROUP, INC., and every quarter they moved.

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What an account lets you do with COSTAR GROUP, INC.

Separate the decisions from the paperwork
Every Form 4 CSGP insiders have filed, with vesting and automatic tax sales struck out: what's left is the buys and sells somebody actually chose to make.
Every filingMeasure
Watch the same stakes the professionals are watching
Every tracked position priced at the quarter it was filed and diffed against the one before it: who added, who trimmed, who walked away.
Every position they holdMeasure
Interrogate the filing, not the internet
Ask anything about COSTAR GROUP, INC.'s fundamentals. The assistant answers from its own filings and cites the figure, never a guess from the open web.

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