Institutional Ownership Costar Group, Inc. (CSGP)
This table provides information about the institutional ownership of Costar Group, Inc. (CSGP). We have compiled data on the 942 institutions that hold shares in the stock, with a total of 420 Million shares, which have been reported (via 13F filing form) to have a value of $35.8 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
May 09, 2025 Q1 2025 |
68,426,711
shares
|
$5.83 Billion
0.1% of portfolio
|
Q1 2025
Added 4.12%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
38,561,085
shares
|
$3.28 Billion
0.07% of portfolio
|
Q2 2024
Reduced 0.84%
|
|
|
Bamco Inc
New York, NY |
May 15, 2025 Q1 2025 |
19,032,522
shares
|
$1.62 Billion
4.58% of portfolio
|
Q1 2025
Reduced 0.89%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Apr 28, 2025 Q1 2025 |
19,007,873
shares
|
$1.62 Billion
0.9% of portfolio
|
Q1 2025
Reduced 0.93%
|
|
|
State Street Corp
Boston, MA |
May 15, 2025 Q1 2025 |
17,574,429
shares
|
$1.5 Billion
0.06% of portfolio
|
Q1 2025
Added 3.19%
|
|
|
Capital International Investors
Los Angeles, CA |
May 12, 2025 Q1 2025 |
14,669,837
shares
|
$1.25 Billion
0.24% of portfolio
|
Q1 2025
Added 4.54%
|
|
|
Geode Capital Management, LLC
Boston, MA |
May 13, 2025 Q1 2025 |
12,067,436
shares
|
$1.03 Billion
0.08% of portfolio
|
Q1 2025
Added 5.16%
|
|
|
Chuck Akre
Akre Capital Management LLC | Middleburg, Va
|
May 13, 2025 Q1 2025 |
9,313,592
shares
|
$793 Million
7.85% of portfolio
|
Q1 2025
Reduced -0.0%
|
|
|
Baillie Gifford & CO
|
May 07, 2025 Q1 2025 |
8,436,199
shares
|
$718 Million
0.6% of portfolio
|
Q1 2025
Added 6.63%
|
|
|
Morgan Stanley
New York, NY |
May 15, 2025 Q1 2025 |
7,910,143
shares
|
$674 Million
0.05% of portfolio
|
Q1 2025
Added 82.25%
|
|
|
Mizuho Markets Americas LLC
|
May 12, 2025 Q1 2025 |
7,401,273
shares
|
$630 Million
10.41% of portfolio
|
Q1 2025
New holding
|
|
|
Massachusetts Financial Services CO
Boston, MA |
May 02, 2025 Q1 2025 |
6,619,472
shares
|
$564 Million
0.19% of portfolio
|
Q1 2025
Reduced 6.69%
|
|
|
Polen Capital
Polen Capital Management LLC | Boca Raton, Fl
|
May 12, 2025 Q1 2025 |
6,601,800
shares
|
$562 Million
1.64% of portfolio
|
Q1 2025
Added 1.61%
|
|
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
May 14, 2025 Q1 2025 |
6,418,209
shares
|
$547 Million
0.34% of portfolio
|
Q1 2025
Added 0.04%
|
|
|
Macquarie Group LTD
Australia, C3 |
May 15, 2025 Q1 2025 |
6,200,676
shares
|
$528 Million
0.61% of portfolio
|
Q1 2025
Reduced 15.37%
|
|
|
Bank Of America Corp
Charlotte, NC |
May 15, 2025 Q1 2025 |
6,139,226
shares
|
$523 Million
0.04% of portfolio
|
Q1 2025
Added 71.82%
|
|
|
Vulcan Value Partners, LLC
Birmingham, AL |
May 08, 2025 Q1 2025 |
4,833,477
shares
|
$412 Million
7.31% of portfolio
|
Q1 2025
Reduced 5.22%
|
|
|
Ubs Group Ag
|
May 13, 2025 Q1 2025 |
4,739,479
shares
|
$404 Million
0.07% of portfolio
|
Q1 2025
Added 214.87%
|
|
|
Invesco Ltd.
Atlanta, GA |
May 12, 2025 Q1 2025 |
4,305,556
shares
|
$367 Million
0.07% of portfolio
|
Q1 2025
Added 1.67%
|
|
|
Northern Trust Corp
Chicago, IL |
May 13, 2025 Q1 2025 |
4,027,534
shares
|
$343 Million
0.05% of portfolio
|
Q1 2025
Added 0.86%
|
|
|
Toms Capital Investment Management LP
New York, NY |
May 15, 2025 Q1 2025 |
3,508,000
shares
|
$299 Million
10.1% of portfolio
|
Q1 2025
New holding
|
|
|
Capital Research Global Investors
Los Angeles, CA |
May 12, 2025 Q1 2025 |
3,420,692
shares
|
$291 Million
0.06% of portfolio
|
Q1 2025
Added 0.44%
|
|
|
Amundi
Paris, I0 |
May 15, 2025 Q1 2025 |
3,396,393
shares
|
$289 Million
0.1% of portfolio
|
Q1 2025
Added 20.84%
|
|
|
Tiger Global
Tiger Global Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
3,245,109
shares
|
$276 Million
1.07% of portfolio
|
Q4 2024
New holding
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
May 09, 2025 Q1 2025 |
3,031,331
shares
|
$258 Million
0.05% of portfolio
|
Q1 2025
Added 7.56%
|