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Tower Research Capital LLC (TRC)

Position in CSGP — Costar Group, Inc.

CIK 1533421 NEW YORK, NY

Position in CSGP

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$2,824,445
+$926,934 QoQ
Shares Held
70,016
+148.1% QoQ
Ownership
0.017%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in CSGP Over Time

Shares Held

Position Value (USD)

Position in Real Estate Services

Real Estate · as of Mar 31, 2026

Tower Research Capital LLC (TRC) holds $9,565,490 across 34 Real Estate Services names. CSGP ranks #2 (29.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 CSGP
Costar Group, Inc.
This page
70,016 $2,824,445

All Filings in CSGP

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,824,445 70,016
2025-12-31 $1,897,511 28,220
2025-09-30 $1,548,779 18,357
2025-06-30 $1,805,220 22,453
2025-03-31 $1,590,779 20,078
2024-12-31 $2,013,468 28,125
2024-09-30 $1,849,109 24,511
2024-06-30 $3,642,126 49,125
2024-03-31 $2,280,049 23,603
2023-12-31 $8,475,780 96,988
2023-09-30 $1,985,452 25,822
2023-06-30 $12,803,362 143,858
2023-03-31 $3,327,038 48,323
2022-12-31 $1,386,866 17,946
2022-09-30 $2,776,666 39,866
2022-06-30 $2,285,430 37,832
2022-03-31 $1,290,568 19,375
2021-12-31 $1,781,493 22,542
2021-09-30 $804,574 9,349
2021-06-30 $2,499,838 30,184
2021-03-31 $297,441 3,619
2020-12-31 $175,520 1,899
2020-09-30 $59,309 699
2020-06-30 $128,062 1,802
2020-03-31 $7,281 124