$36.34
-0.12 (-0.33%)
Market Cap
$16.5B
Shares Outstanding
423,822,783
Institutional Holders
837
Total Inst. Value
$87.9B
% of Float Held
102.4%
QoQ Holder Change
+269
Institutional data as of Q1 2025
New Positions
216
Closed Positions
77
Increased
334
Decreased
232
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | CANADA PENSION PLAN INVESTMENT BOARD | $37.0B | 467,135 |
| 2 | NICHOLAS COMPANY, INC. | $17.0B | 214,399 |
| 3 | VANGUARD GROUP INC | $5.4B | 68,426,711 |
| 4 | PRIMECAP MANAGEMENT CO/CA/New | $4.5B | 56,500 |
| 5 | BlackRock, Inc. | $3.0B | 37,457,618 |
| 6 | BAMCO INC /NY/ | $1.5B | 19,032,522 |
| 7 | PRINCIPAL FINANCIAL GROUP INC | $1.5B | 19,007,873 |
| 8 | STATE STREET CORP | $1.4B | 17,574,429 |
| 9 | Capital International Investors | $1.2B | 14,669,837 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $953.4M | 12,067,436 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| VANGUARD GROUP INC | +2.7M | $5.4B |
| PRIMECAP MANAGEMENT CO/CA/New | +57K | $4.5B |
| STATE STREET CORP | +543K | $1.4B |
| Capital International Investors | +637K | $1.2B |
| GEODE CAPITAL MANAGEMENT, LLC | +592K | $953.4M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| MACQUARIE GROUP LTD | -1.1M | $487.5M |
| Spyglass Capital Management LLC | -726K | $39.3M |
| CANADA PENSION PLAN INVESTMENT BOARD | -662K | $37.0B |
| BlackRock, Inc. | -658K | $3.0B |
| BARCLAYS PLC | -634K | $82.7M |
Famous Fund Managers
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Frequently Asked Questions
How many institutional investors hold CSGP?
As of Q1 2025, 837 institutional investors report holding CSGP (CoStar Group, Inc.) in their 13F filings.
What percentage of CoStar Group, Inc. is owned by institutions?
Institutional investors hold approximately 102.4% of CoStar Group, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most CSGP?
The largest institutional holder of CSGP is CANADA PENSION PLAN INVESTMENT BOARD with $37.0B in shares.
Are institutions buying or selling CSGP?
This quarter, 216 institutions opened new positions in CSGP and 77 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.