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QUADRANT CAPITAL GROUP LLC

Position in IBKR — Interactive Brokers Group, Inc.

CIK 1650717 CINCINNATI, OH

Position in IBKR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,438,164
+$516,072 QoQ
Shares Held
28,012
-2.3% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#430
of 1,105 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in IBKR Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Jun 30, 2026

QUADRANT CAPITAL GROUP LLC holds $32,999,004 across 15 Capital Markets names. IBKR ranks #5 (7.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 IBKR
Interactive Brokers Group, Inc.
This page
28,012 $2,438,164

All Filings in IBKR

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,438,164 28,012
2026-03-31 $1,922,092 28,658
2025-12-31 $1,805,696 28,078
2025-09-30 $1,940,717 28,204
2025-06-30 $1,547,379 27,926
2025-03-31 $1,145,386 6,917
2024-12-31 $501,566 2,839
2024-09-30 $385,469 2,766
2024-06-30 $363,141 2,962
2024-03-31 $265,646 2,378
2023-12-31 $184,120 2,221
2023-09-30 $197,270 2,279
2023-06-30 $143,295 1,725
2023-03-31 $133,416 1,616
2022-12-31 $91,450 1,264
2022-09-30 $68,511 1,072
2022-06-30 $40,872 743
2022-03-31 $17,466 265
2021-12-31 $14,613 184
2021-09-30 $11,470 184
2021-06-30 $12,094 184
2021-03-31 $17,748 243
2020-12-31 $11,209 184
2020-09-30 $8,892 184
2020-06-30 $7,685 184
2020-03-31 $13,381 310