CoStar Group, Inc.
IT ˙ BIT ˙ US22160N1090
27,96 € 0,00 (0,00%)
2026-06-03
AKTIENPREIS
SecurityIT:1CSGP / CoStar Group, Inc.
InstitutionSecurian Asset Management, Inc
Latest Disclosed Ownership11,424 shares
Latest Disclosed Value $ 460,844
Securian Asset Management, Inc reports 0.87% decrease in ownership of 1CSGP / CoStar Group, Inc.

On May 1, 2026 - Securian Asset Management, Inc filed a 13F-HR form disclosing ownership of 11,424 shares of CoStar Group, Inc. (IT:1CSGP) valued at $438,053 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 11,524 shares of CoStar Group, Inc.. This represents a change in shares of -0.87% during the quarter. The current value of the position is $319,415 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-01 2026-03-31 13F COSTAR GROUP COM 22160N109 11,424 -100 -0.87 461 -40.57 0.0182
2026-02-04 2025-12-31 13F COSTAR GROUP COM 22160N109 11,524 -8,874 -43.50 775 -55.00 0.0294
2025-10-23 2025-09-30 13F COSTAR GROUP COM 22160N109 20,398 -1,560 -7.10 1,721 -2.55 0.0456
2025-07-30 2025-06-30 13F COSTAR GROUP COM 22160N109 21,958 -288 -1.29 1,765 0.17 0.0503
2025-05-01 2025-03-31 13F COSTAR GROUP COM 22160N109 22,246 214 0.97 1,763 11.73 0.0536
2025-02-10 2024-12-31 13F COSTAR GROUP COM 22160N109 22,032 -604 -2.67 1,577 -7.62 0.0459
2024-11-13 2024-09-30 13F COSTAR GROUP COM 22160N109 22,636 -843 -3.59 1,708 -1.90 0.0493
2024-07-15 2024-06-30 13F COSTAR GROUP COM 22160N109 23,479 -572 -2.38 1,741 -25.10 0.0508
2024-04-26 2024-03-31 13F COSTAR GROUP COM 22160N109 24,051 -1,762 -6.83 2,323 3.02 0.0681
2024-02-08 2023-12-31 13F COSTAR GROUP COM 22160N109 25,813 -3,420 -11.70 2,256 0.36 0.0640
2023-10-30 2023-09-30 13F COSTAR GROUP COM 22160N109 29,233 -4,959 -14.50 2,248 -26.16 0.0671
2023-08-07 2023-06-30 13F COSTAR GROUP COM 22160N109 34,192 -261 -0.76 3,043 28.29 0.0781
2023-04-27 2023-03-31 13F COSTAR GROUP COM 22160N109 34,453 73 0.21 2,372 -10.69 0.0632
2023-02-03 2022-12-31 13F COSTAR GROUP COM 22160N109 34,380 1,427 4.33 2,657 132,700.00 0.0743
2022-10-28 2022-09-30 13F COSTAR GROUP COM 22160N109 32,953 32,953 2 0.0684
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.