CSGP
CoStar Group Inc
CoStar Group Inc historical holders
total: 11
Third Point CoStar Group Inc transactions over time
- Total transactions:
- 9
- New positions:
- 2
- Sold out:
- 2
- Added:
- 4
- Reduced:
- 1
- Held since:
- 2025 Q1
- Held for:
- 4 quarters
- Latest activity:
- 2026 Q1
Daniel Loeb has been an institutional investor in CoStar Group Inc (CSGP) since 2021 Q1. According to 2026 Q1 report, Daniel Loeb doesn't hold any shares. The fund/company first acquired CSGP in 2021 Q1, initially purchasing about 5.50M shares. Daniel Loeb later completely sold out the position and reinvested in CSGP again in 2025 Q1. Since the initial investment, Third Point has made 8 more transactions in this position.
When did Daniel Loeb exit their CSGP position?
Daniel Loeb no longer holds CoStar Group Inc (CSGP). They sold off their entire position in 2026 Q1, closing out an investment that began in 2021 Q1.
When did Daniel Loeb first invest in CSGP?
Daniel Loeb first invested in CoStar Group Inc (CSGP) in 2021 Q1 at the reported quarter-end price of $82.19 per share, acquiring 5,500,000 shares in their initial purchase.
What is Daniel Loeb's average cost basis for CSGP?
Based on historical transaction data, Daniel Loeb's estimated cost basis for CoStar Group Inc (CSGP) is approximately $79.08 per share. This represents their average reported price* across all buy transactions.
Has Daniel Loeb reinvested in CSGP after selling?
Yes, Daniel Loeb has shown renewed interest in CoStar Group Inc (CSGP). After completely selling their position, they reinitiated an investment in 2025 Q1, demonstrating continued conviction in this ticker.
Estimated cost basis*
- Weighted AVG buy price:
- $79.08
- Weighted AVG sell price:
- $67.60
CSGP transactions history by Third Point
9 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
0.00%
|
0
|
$67.24
|
|
-100% (-3,165,000)
|
-2.93%
|
|
2025 Q4
|
2.93%
|
3,165,000
|
$67.24
|
$212,814,600
|
+4.91% (+148,000)
|
+0.14%
|
|
2025 Q3
|
3.04%
|
3,017,000
|
$84.37
|
$254,544,290
|
-2.20% (-68,000)
|
-0.08%
|
|
2025 Q2
|
3.26%
|
3,085,000
|
$80.40
|
$248,034,000
|
+56.20% (+1,110,000)
|
+1.17%
|
|
2025 Q1
|
2.46%
|
1,975,000
|
$79.23
|
$156,479,250
|
new
|
+2.46%
|
|
2022 Q1
|
0.00%
|
0
|
$79.03
|
|
-100% (-5,687,819)
|
-3.14%
|
|
2021 Q3
|
2.67%
|
5,687,819
|
$86.06
|
$489,494,000
|
+0.30% (+16,819)
|
+0.01%
|
|
2021 Q2
|
2.75%
|
5,671,000
|
$82.82
|
$469,672,000
|
+3.11% (+171,000)
|
+0.08%
|
|
2021 Q1
|
3.05%
|
5,500,000
|
$82.19
|
$452,040,000
|
new
|
+3.05%
|
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.