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 964 institutions that hold shares in the stock, with a total of 426 Million shares, which have been reported (via 13F filing form) to have a value of $37.5 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Kensico Capital Management Corp
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
1,282,400
shares
|
$113 Million
2.03% of portfolio
|
Q2 2025
Reduced 3.67%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
1,274,804
shares
|
$112 Million
0.02% of portfolio
|
Q2 2025
Reduced 7.84%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Aug 14, 2025 Q2 2025 |
1,231,771
shares
|
$109 Million
0.12% of portfolio
|
Q2 2025
Added 1.08%
|
|
|
Bares Capital Management, Inc.
Austin, TX |
Aug 14, 2025 Q2 2025 |
1,214,652
shares
|
$107 Million
9.7% of portfolio
|
Q2 2025
Added 7.21%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Aug 14, 2025 Q2 2025 |
1,195,332
shares
|
$105 Million
0.01% of portfolio
|
Q2 2025
Added 14.62%
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
1,188,165
shares
|
$105 Million
0.07% of portfolio
|
Q1 2025
Added 2.63%
|
|
|
Barclays PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
1,171,306
shares
|
$103 Million
0.02% of portfolio
|
Q2 2025
Added 12.23%
|
|
|
Ion Asset Management Ltd.
George Town, Grand Cayman, E9 |
Aug 14, 2025 Q2 2025 |
1,169,833
shares
|
$103 Million
5.39% of portfolio
|
Q2 2025
Added 730.26%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
1,134,823
shares
|
$100 Million
0.14% of portfolio
|
Q4 2023
Added 11.23%
|
|
|
Nuveen, LLC
Charlotte, NC |
Aug 12, 2025 Q2 2025 |
1,081,903
shares
|
$95.4 Million
0.03% of portfolio
|
Q2 2025
Added 3.58%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
1,080,673
shares
|
$95.3 Million
0.02% of portfolio
|
Q4 2024
Reduced 15.88%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Aug 14, 2025 Q2 2025 |
1,077,745
shares
|
$95 Million
0.02% of portfolio
|
Q2 2025
Reduced 57.29%
|
|
|
Sumitomo Mitsui Trust Holdings, Inc.
|
Jul 31, 2025 Q2 2025 |
1,021,300
shares
|
$90 Million
0.05% of portfolio
|
Q2 2025
Added 2.44%
|
|
|
Chicago Capital, LLC
|
Jul 17, 2025 Q2 2025 |
964,290
shares
|
$85 Million
1.93% of portfolio
|
Q2 2025
Added 2.15%
|
|
|
Sg Capital Management LLC
Chicago, IL |
Aug 08, 2025 Q2 2025 |
940,155
shares
|
$82.9 Million
5.7% of portfolio
|
Q2 2025
New holding
|
|
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
Aug 07, 2025 Q2 2025 |
926,020
shares
|
$81.6 Million
0.06% of portfolio
|
Q2 2025
Added 6.74%
|
|
|
Baird Financial Group, Inc.
Milwaukee, WI |
Aug 13, 2025 Q2 2025 |
920,768
shares
|
$81.2 Million
0.14% of portfolio
|
Q2 2025
Reduced 4.31%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Aug 14, 2025 Q2 2025 |
916,388
shares
|
$80.8 Million
0.06% of portfolio
|
Q2 2025
Reduced 0.03%
|
|
|
Pictet Asset Management Holding Sa
Carouge, V8 |
Aug 13, 2025 Q2 2025 |
915,075
shares
|
$80.7 Million
0.08% of portfolio
|
Q2 2025
Reduced 1.51%
|
|
|
Pictet Asset Management Sa
Geneva 73, V8 |
Aug 10, 2023 Q2 2023 |
900,519
shares
|
$79.4 Million
0.1% of portfolio
|
Q2 2023
Reduced 4.89%
|
|
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
May 14, 2025 Q1 2025 |
835,209
shares
|
$73.6 Million
0.13% of portfolio
|
Q1 2025
Reduced 5.99%
|
|
|
Citigroup Inc
|
Aug 11, 2025 Q2 2025 |
832,687
shares
|
$73.4 Million
0.03% of portfolio
|
Q2 2025
Added 19.05%
|
|
|
Times Square Capital Management, LLC
|
Aug 08, 2025 Q2 2025 |
810,196
shares
|
$71.4 Million
1.01% of portfolio
|
Q2 2025
Added 7.61%
|
|
|
Spyglass Capital Management LLC
San Francisco, CA |
Aug 13, 2025 Q2 2025 |
803,282
shares
|
$70.8 Million
3.86% of portfolio
|
Q2 2025
Added 62.0%
|
|
|
American Capital Management Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
795,961
shares
|
$70.2 Million
2.69% of portfolio
|
Q2 2025
Reduced 15.16%
|