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Lansing Management LP

Position in IBKR — Interactive Brokers Group, Inc.

CIK 1691908 NEW YORK, NY

Position in IBKR

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$21,387,904
+$1,925,197 QoQ
Shares Held
245,725
-15.3% QoQ
Ownership
0.054%
of shares outstanding
% of Portfolio
14.80%
of 13F equity value
Holder Rank
#154
of 1,105 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IBKR Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Jun 30, 2026

Lansing Management LP holds $21,387,904 across 1 Capital Markets name. IBKR ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 IBKR
Interactive Brokers Group, Inc.
This page
245,725 $21,387,904

All Filings in IBKR

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $21,387,904 245,725
2026-03-31 $19,462,707 290,185
2025-12-31 $19,259,880 299,485
2025-09-30 $23,256,747 337,985
2025-06-30 $22,149,371 399,736
2025-03-31 $16,548,071 99,934
2024-12-31 $18,825,778 106,559
2024-09-30 $21,377,545 153,398
2024-06-30 $18,254,894 148,898
2024-03-31 $8,666,796 77,583
2023-12-31 $1,808,214 21,812