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Walleye Capital LLC

Position in CSGP — Costar Group, Inc.

CIK 1758720 NEW YORK, NY

Position in CSGP

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$3,755,940
-$17,898,047 QoQ
Shares Held
132,625
-75.3% QoQ
Ownership
0.033%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#177
of 747 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CSGP Over Time

Shares Held

Position Value (USD)

Derivatives in CSGP

reported options exposure · as of Jun 30, 2026
CallValue
$1,707,696
CallShares
60,300
PutValue
$489,936
PutShares
17,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Real Estate Services

Real Estate · as of Jun 30, 2026

Walleye Capital LLC holds $19,711,647 across 6 Real Estate Services names. CSGP ranks #3 (19.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 CSGP
Costar Group, Inc.
This page
132,625 $3,755,940

All Filings in CSGP

Export CSV
49 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $489,936 17,300
2026-06-30 $1,707,696 60,300
2026-06-30 $3,755,940 132,625
2026-03-31 $2,622,100 65,000
2026-03-31 $21,653,987 536,787
2026-03-31 $3,235,268 80,200
2025-12-31 $4,471,460 66,500
2025-12-31 $5,607,816 83,400
2025-12-31 $2,182,744 32,462
2025-09-30 $2,581,722 30,600
2025-09-30 $1,296,091 15,362
2025-09-30 $320,606 3,800
2025-06-30 $587,482 7,307
2025-06-30 $996,960 12,400
2025-06-30 $474,360 5,900
2025-03-31 $3,002,817 37,900
2025-03-31 $1,388,584 17,526
2025-03-31 $1,457,832 18,400
2024-12-31 $2,620,194 36,600
2024-12-31 $4,001,881 55,900
2024-09-30 $4,616,928 61,200
2024-09-30 $11,754,532 155,813
2024-09-30 $6,216,256 82,400
2024-06-30 $3,580,962 48,300
2024-06-30 $9,217,158 124,321
2024-06-30 $1,327,106 17,900
2024-03-31 $2,144,520 22,200
2024-03-31 $14,049,021 145,435
2024-03-31 $2,183,160 22,600
2023-12-31 $882,639 10,100
2023-12-31 $2,787,741 31,900
2023-12-31 $7,686,911 87,961
2023-09-30 $11,074,543 144,031
2023-09-30 $3,998,280 52,000
2023-09-30 $3,736,854 48,600
2023-06-30 $1,585,268 17,812
2023-06-30 $2,064,800 23,200
2023-06-30 $667,500 7,500
2023-03-31 $41,310 600
2023-03-31 $406,215 5,900
2022-12-31 $4,757,588 61,563
2022-12-31 $911,904 11,800
2022-12-31 $432,768 5,600
2022-09-30 $3,099,494 44,501
2022-09-30 $201,985 2,900
2022-03-31 $667,965 10,028
2021-06-30 $831,098 10,035
2020-09-30 $214,673 253
2020-03-31 $228,424 389