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Spyglass Capital Management LLC

Position in CSGP — Costar Group, Inc.

CIK 1654344 San Francisco, CA

Position in CSGP

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$76,313,819
+$31,487,043 QoQ
Shares Held
2,694,697
+142.5% QoQ
Ownership
0.665%
of shares outstanding
% of Portfolio
4.13%
of 13F equity value
Holder Rank
#31
of 747 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CSGP Over Time

Shares Held

Position Value (USD)

Position in Real Estate Services

Real Estate · as of Jun 30, 2026

Spyglass Capital Management LLC holds $76,313,819 across 1 Real Estate Services name. CSGP ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CSGP
Costar Group, Inc.
This page
2,694,697 $76,313,819

All Filings in CSGP

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $76,313,819 2,694,697
2026-03-31 $44,826,776 1,111,224
2025-12-31 $106,134,910 1,578,449
2025-09-30 $84,599,233 1,002,717
2025-06-30 $64,583,872 803,282
2025-03-31 $39,286,829 495,858
2024-12-31 $87,454,845 1,221,607
2024-09-30 $62,540,061 829,004
2024-06-30 $62,374,278 841,304
2024-03-31 $77,878,243 806,193
2023-12-31 $57,484,879 657,797