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Holocene Advisors, LP

Position in IBKR — Interactive Brokers Group, Inc.

CIK 1700574 New York, NY

Position in IBKR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$24,248,647
+$22,996,920 QoQ
Shares Held
278,592
+1392.8% QoQ
Ownership
0.061%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#146
of 1,105 holders
Holding Since
Sep 2023
5 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

Holocene Advisors, LP holds $763,400,433 across 13 Capital Markets names. IBKR ranks #6 (3.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 IBKR
Interactive Brokers Group, Inc.
This page
278,592 $24,248,647

All Filings in IBKR

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5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $24,248,647 278,592
2026-03-31 $1,251,727 18,663
2025-06-30 $3,572,781 64,479
2023-12-31 $58,204,090 702,100
2023-09-30 $30,455,530 351,843